Grundläggande statistik
| LEI | 549300Z83KRGYFXWCC61 |
| CIK | 1410172 |
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis.
These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Rubicon Technology, Inc.
SEC Filings (Chronological Order)
Denna sida innehåller en komplett, kronologisk lista över SEC-arkiveringar, exklusive ägande-arkiveringar som vi tillhandahåller på andra ställen.
| March 30, 2023 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-33834 RUBICON TECHNOLOGY, INC. ( |
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| March 30, 2023 |
Exhibit 21.1 Rubicon Technologies, Inc. Subsidiaries of the Company Name of subsidiary State (or other jurisdiction of incorporation) Rubicon Technology Worldwide LLC Illinois Rubicon Technology BP LLC Delaware Rubicon DTP LLC Delaware |
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| March 30, 2023 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934. Commission File Number: 001-33834 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified i |
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| March 20, 2023 |
As filed with the Securities and Exchange Commission on March 20, 2023 As filed with the Securities and Exchange Commission on March 20, 2023 Registration Nos. |
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| March 10, 2023 |
As filed with the Securities and Exchange Commission on March 10, 2023 As filed with the Securities and Exchange Commission on March 10, 2023 Registration No. |
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| March 10, 2023 |
As filed with the Securities and Exchange Commission on March 10, 2023 As filed with the Securities and Exchange Commission on March 10, 2023 Registration No. |
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| March 10, 2023 |
As filed with the Securities and Exchange Commission on March 10, 2023 As filed with the Securities and Exchange Commission on March 10, 2023 Registration No. |
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| March 10, 2023 |
As filed with the Securities and Exchange Commission on March 10, 2023 S-8 POS 1 ea175013-s8posrubicontech.htm REGISTRATION STATEMENT As filed with the Securities and Exchange Commission on March 10, 2023 Registration No. 333-147552 Registration No. 333-180211 Registration No. 333-213025 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 333-147552 REGISTRATION STATEMENT NO. 33 |
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| March 3, 2023 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): March 3, 2023 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or Other Jurisdiction of Incorporation) (Commission |
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| February 24, 2023 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 20, 2023 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commiss |
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| February 24, 2023 |
Third Amended and Restated Bylaws of Rubicon Technology, Inc. Exhibit 3.1 THIRD AMENDED AND RESTATED BYLAWS of RUBICON TECHNOLOGY, INC. (the “Corporation”) ARTICLE 1 OFFICE AND RECORDS Section 1.1 Delaware Office. The registered office of the Corporation in the State of Delaware shall be located at 2711 Centerville Road, Suite 400, in the City of Wilmington, County of New Castle, State of Delaware 19808. The name of its registered agent at that address is Co |
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| February 24, 2023 |
Exhibit 10.1 CONFIDENTIAL SEPARATION AGREEMENT AND GENERAL RELEASE THIS CONFIDENTIAL SEPARATION AGREEMENT AND GENERAL RELEASE (the “Agreement”) is entered into this 20th day of February, 2023, by and between Timothy E. Brog (“TEB”) and Rubicon Technology, Inc., a Delaware corporation (“Rubicon”), (collectively, the “Parties”). EXPLANATORY STATEMENT Pursuant to TEB’s Amended and Restated Executive |
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| December 23, 2022 |
Submission of Matters to a Vote of Security Holders UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 22, 2022 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commiss |
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| December 23, 2022 |
UNITED STATES OMB APPROVAL SECURITIES AND EXCHANGE COMMISSION OMB Number: 3235-0080 Washington, D. |
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| December 13, 2022 |
Rubicon Technology Announces Voluntary Delisting from Nasdaq Exhibit 99.1 Rubicon Technology Announces Voluntary Delisting from Nasdaq Bensenville, IL ? December 13, 2022 ? Rubicon Technology, Inc. (NASDAQ: RBCN) announced that it has notified The Nasdaq Stock Market LLC (?Nasdaq?) of the Company?s decision to voluntarily delist its common stock from the Nasdaq Capital Market and its intent to file a Form 25 with the U.S. Securities and Exchange Commission |
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| December 13, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 12, 2022 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commiss |
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| December 13, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 13, 2022 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commiss |
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| November 21, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Defin |
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| November 10, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2022 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-33834 RUBICO |
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| October 20, 2022 |
Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 14, 2022 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commissi |
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| September 20, 2022 |
Completion of Acquisition or Disposition of Assets UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A (Amendment No. 1) CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 19, 2022 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of in |
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| September 19, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 19, 2022 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commis |
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| August 24, 2022 |
RBCN / Rubicon Technology, Inc. / JANEL CORP - SC 13D/A Activist Investment UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2(a) (Amendment No. 2)* Rubicon Technology, Inc. (Name of Issuer) Common Stock, par value $0.001 (Title of Class of Securities) 78112T206 (CUSIP Number) Dominique Schulte Chie |
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| August 24, 2022 |
RBCN / Rubicon Technology, Inc. / Aldebaran Capital, Llc - FORM 13-D AMENDMENT Activist Investment Form 13-D Amendment UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13D/A (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240. |
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| August 23, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO ? 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO ? 240.13d-2(a) (Amendment No. 3)1 Rubicon Technology, Inc. (Name of Issuer) Common Stock, $0.001 par value (Title of Class of Securities) 78112T206 (CUSIP Number) JEFFERSON GRAMM BANDER |
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| August 22, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO ? 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO ? 240.13d-2(a) (Amendment No. 2)1 Rubicon Technology, Inc. (Name of Issuer) Common stock, par value $0.001 per share (Title of Class of Securities) 78112T206 (CUSIP Number) MICHAEL R. Z |
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| August 22, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 19, 2022 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commissio |
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| August 19, 2022 |
Exhibit 10.4 |
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| August 19, 2022 |
Exhibit 10.1 |
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| August 19, 2022 |
Exhibit 10.2 |
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| August 19, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 15, 2022 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commissio |
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| August 19, 2022 |
Exhibit 10.3 |
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| August 19, 2022 |
Exhibit 10.5 |
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| August 19, 2022 |
Exhibit 10.6 |
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| August 18, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE TO Tender Offer Statement Pursuant to Section 14(d)(1) or 13(e)(1) of the Securities Exchange Act of 1934 (Amendment No. 2) Rubicon Technology, Inc. (Name of Subject Company) Janel Corporation (Offeror) (Name of Filing Persons) Common stock, par value $0.001 per share (Title of Class of Securities) 78112T206 (CUSIP Nu |
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| August 15, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE TO Tender Offer Statement Pursuant to Section 14(d)(1) or 13(e)(1) of the Securities Exchange Act of 1934 (Amendment No. 1) Rubicon Technology, Inc. (Name of Subject Company) Janel Corporation (Offeror) (Name of Filing Persons) Common stock, par value $0.001 per share (Title of Class of Securities) 78112T206 (CUSIP Nu |
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| August 12, 2022 |
Regulation FD Disclosure, Financial Statements and Exhibits UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 12, 2022 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commissio |
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| August 12, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-33834 RUBICON TEC |
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| August 12, 2022 |
Rubicon Technology, Inc. Sets Record Date for its $11.00 per share Cash Distribution Exhibit 99.1 Rubicon Technology, Inc. Sets Record Date for its $11.00 per share Cash Distribution BENSENVILLE, IL., August 12, 2022 (GLOBE NEWSWIRE) ? Rubicon Technology, Inc. (Nasdaq: RBCN) (?Rubicon? or the ?Company?) announced today that, in connection with the cash tender offer (the ?Offer?) by Janel Corporation (?Janel?) for up to 45% of Rubicon?s issued and outstanding common stock, par valu |
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| July 26, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 14D-9 SOLICITATION/RECOMMENDATION STATEMENT UNDER SECTION 14(d)(4) OF THE SECURITIES EXCHANGE ACT OF 1934 Rubicon Technology, Inc. (Name of Subject Company) Rubicon Technology, Inc. (Name of Person(s) Filing Statement) COMMON STOCK, PAR VALUE $0.001 PER SHARE (Title of Class of Securities) 78112T206 (CUSIP Number of C |
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| July 13, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): July 13, 2022 JANEL CORPORATION (Exact name of registrant as specified in its charter) Nevada 333-60608 86-1005291 (State or Other Jurisdiction of Incorporation) (Commission File Numb |
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| July 13, 2022 |
Exhibit (a)(1)(D) Offer to Purchase for Cash Up to 1,108,000 Outstanding Shares of Common Stock (including Associated Preferred Stock Purchase Rights) of Rubicon Technology, Inc. |
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| July 13, 2022 |
TABLE OF CONTENTS Exhibit (a)(1)(A) Offer to Purchase for Cash Up to 1,108,000 Outstanding Shares of Common Stock (including Associated Preferred Stock Purchase Rights) of Rubicon Technology, Inc. |
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| July 13, 2022 |
Exhibit (a)(1)(B) Letter of Transmittal to Tender Shares of Common Stock of RUBICON TECHNOLOGY, INC. |
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| July 13, 2022 |
Exhibit(a)(1)(E) Offer to Purchase for Cash Up to 1,108,000 Outstanding Shares of Common Stock (including Associated Preferred Stock Purchase Rights) of Rubicon Technology, Inc. |
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| July 13, 2022 |
Exhibit 107 Calculation of Filing Fee Tables Schedule TO-T (Rule 14d-100) RUBICON TECHNOLOGY, INC. |
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| July 13, 2022 |
Exhibit (a)(1)(C) NOTICE OF GUARANTEED DELIVERY To Tender Shares of Common Stock (Including the Associated Preferred Stock Purchase Rights) of RUBICON TECHNOLOGY, INC. |
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| July 13, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE TO Tender Offer Statement Pursuant to Section 14(d)(1) or 13(e)(1) of the Securities Exchange Act of 1934 Rubicon Technology, Inc. (Name of Subject Company) Janel Corporation (Offeror) (Name of Filing Persons) Common stock, par value $0.001 per share (Title of Class of Securities) 78112T206 (CUSIP Number of Class of S |
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| July 13, 2022 |
CONSENT, WAIVER AND SECOND AMENDMENT TO AMENDED AND RESTATED LOAN AND SECURITY AGREEMENT Exhibit 10.1 EXECUTION COPY CONSENT, WAIVER AND SECOND AMENDMENT TO AMENDED AND RESTATED LOAN AND SECURITY AGREEMENT This CONSENT, WAIVER AND SECOND AMENDMENT TO AMENDED AND RESTATED LOAN AND SECURITY AGREEMENT (this ?Second Amendment?) is made as of this 13th day of July, 2022, by and among: SANTANDER BANK, N.A., a national bank having a place of business at 28 State Street, Boston, Massachusetts |
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| July 12, 2022 |
RBCN / Rubicon Technology, Inc. / Aldebaran Capital, Llc - FORM 13-D AMENDMENT Activist Investment Form 13-D Amendment UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13D/A (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240. |
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| July 12, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 NOTICE OF EXEMPT SOLICITATION (VOLUNTARY SUBMISSION) 1. Name of the Registrant: RUBICON TECHNOLOGY, INC. 2. Name of persons relying on exemption: PARAGON TECHNOLOGIES, INC. 3. Address of persons relying on exemption: 101 Larry Holmes Drive, Suite 500, Easton, PA 18042 4. Written Materials. Attached is written material voluntar |
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| July 11, 2022 |
Description of Preferred Stock Purchase Rights 8-A12B/A 1 ea162697-8a12barubicon.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A/A (Amendment No. 2) FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Rubicon Technology, Inc. (Exact name of registrant as specified in its charter) Delaware 36-4419301 (State of Incorporation or Organization |
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| July 8, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO ? 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO ? 240.13d-2(a) (Amendment No. 2)1 Rubicon Technology, Inc. (Name of Issuer) Common Stock, $0.001 par value (Title of Class of Securities) 78112T206 (CUSIP Number) JEFFERSON GRAMM BANDER |
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| July 6, 2022 |
RBCN / Rubicon Technology, Inc. / JANEL CORP - SC 13D/A Activist Investment SC 13D/A 1 brhc10039443sc13da.htm SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13D/A (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2(a) (Amendment No. 1)* Rubicon Technology, Inc. (Name of Issuer) Common Stock, par value $0.001 (Title of Class of Securities) 78 |
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| July 5, 2022 |
Exhibit 2.1 Execution version STOCK PURCHASE AND SALE AGREEMENT dated as of July 1, 2022 between JANEL CORPORATION and RUBICON TECHNOLOGY, INC. TABLE OF CONTENTS Page ARTICLE I THE OFFER AND PURCHASE 2 SECTION 1.1 The Offer. 2 SECTION 1.2 Maximum Purchase Limitation. 4 SECTION 1.3 Company Actions; Effective Time. 4 SECTION 1.4 Restricted Securities 4 ARTICLE II REPRESENTATIONS AND WARRANTIES OF TH |
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| July 5, 2022 |
Exhibit 99.3 TENDER AND VOTING AGREEMENT This TENDER AND VOTING AGREEMENT (this ?Agreement?) dated July 1, 2022, among Janel Corporation., a Nevada corporation (?Purchaser?)? Rubicon Technologies, Inc., a Delaware corporation (the ?Company?) (only with respect to Section 9 hereof and as a third party beneficiary of Section 4(f) hereof)? and Sententia Capital Management LLC, a New York limited liab |
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| July 5, 2022 |
EX-10.1 3 ea162325ex10-1rubicontech.htm AMENDMENT NO. 2 TO SECTION 382 RIGHTS AGREEMENT, DATED AS OF JULY 1, 2022, BY AND BETWEEN RUBICON TECHNOLOGY, INC. AND AMERICAN STOCK TRANSFER & TRUST COMPANY, LLC Exhibit 10.1 Execution Version AMENDMENT No. 2 to SECTION 382 RIGHTS AGREEMENT by and between RUBICON TECHNOLOGY, INC. and AMERICAN STOCK TRANSFER & TRUST COMPANY, LLC This Amendment No. 2 to the |
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| July 5, 2022 |
Exhibit 99.2 TENDER AND VOTING AGREEMENT This TENDER AND VOTING AGREEMENT (this ?Agreement?) dated July 1, 2022, among Janel Corporation., a Nevada corporation (?Purchaser?)? Rubicon Technologies, Inc., a Delaware corporation (the ?Company?) (only with respect to Section 9 hereof and as a third party beneficiary of Section 4(f) hereof)? and Bandera Master Fund L.P., a Cayman Islands exempted partn |
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| July 5, 2022 |
EX-99.3 6 brhc10039164ex99-3.htm EXHIBIT 99.3 Exhibit 99.3 TENDER AND VOTING AGREEMENT This TENDER AND VOTING AGREEMENT (this “Agreement”) dated July 1, 2022, among Janel Corporation., a Nevada corporation (“Purchaser”); Rubicon Technologies, Inc., a Delaware corporation (the “Company”) (only with respect to Section 9 hereof and as a third party beneficiary of Section 4(f) hereof); and Sententia C |
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| July 5, 2022 |
Exhibit 10.2 FIRST AMENDMENT to executive employment AGREEMENT This First Amendment to Executive Employment Agreement (?Amendment?) is effective as of the date hereof (the ?Amendment Effective Date?), by and between Timothy E. Brog (the ?Executive?) and Rubicon Technology, Inc., a Delaware corporation (the ?Company?; and together with the Executive, the ?Parties?). WITNESSETH: Whereas, the Executi |
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| July 5, 2022 |
Joint Press Release, dated July 5, 2022. Exhibit 99.5 Janel Corporation to Launch a Cash Tender Offer to Acquire a 45% Interest in Rubicon Technology, Inc. at $20 Per Share Immediately Following the Tender Offer Rubicon will distribute cash of $11 per share to its Stockholders BENSENVILLE, IL., July 05, 2022 (GLOBE NEWSWIRE) - Rubicon Technology, Inc. (Nasdaq:RBCN) (?Rubicon? or the ?Company?) announced today that it has entered into a d |
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| July 5, 2022 |
Exhibit 99.4 TENDER AND VOTING AGREEMENT This TENDER AND VOTING AGREEMENT (this ?Agreement?) dated July 1, 2022, among Janel Corporation., a Nevada corporation (?Purchaser?)? Rubicon Technologies, Inc., a Delaware corporation (the ?Company?) (only with respect to Section 9 hereof and as a third party beneficiary of Section 4(f) hereof)? and Poplar Point Capital Management, LLC, a Delaware limited |
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| July 5, 2022 |
RBCN / Rubicon Technology, Inc. / JANEL CORP - SC 13D Activist Investment UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO ? 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO ? 240.13d-2(a) (Amendment No. )* Rubicon Technology, Inc. (Name of Issuer) Common Stock, par value $0.001 (Title of Class of Securities) 78112T206 (CUSIP Number) Dominique Schulte Chief |
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| July 5, 2022 |
Exhibit 99.1 TENDER AND VOTING AGREEMENT This TENDER AND VOTING AGREEMENT (this ?Agreement?) dated July 1, 2022, among Janel Corporation., a Nevada corporation (?Purchaser?)? Rubicon Technologies, Inc., a Delaware corporation (the ?Company?) (only with respect to Section 9 hereof and as a third party beneficiary of Section 4(f) hereof)? and Aldebaran Capital, LLC, an Indiana limited liability comp |
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| July 5, 2022 |
Exhibit 2.1 Execution Version STOCK PURCHASE AND SALE AGREEMENT dated as of July 1, 2022 between JANEL CORPORATION and RUBICON TECHNOLOGY, INC. Table of Contents Page ARTICLE I THE OFFER AND PURCHASE 1 SECTION 1.1 The Offer. 1 SECTION 1.2 Maximum Purchase Limitation. 3 SECTION 1.3 Company Actions; Effective Time. 3 SECTION 1.4 Restricted Securities 3 ARTICLE II REPRESENTATIONS AND WARRANTIES OF TH |
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| July 5, 2022 |
Exhibit 1 Joint Filing Agreement In accordance with Rule 13d-1(k)(1)(iii) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a Statement on Schedule 13D (including amendments thereto) with respect to the Common Stock, par value $0. |
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| July 5, 2022 |
Amendment to Senior Credit Facility Exhibit 10.1 July 1, 2022 (?Commitment Letter Date?) Janel Group, Inc. Expedited Logistics and Freight Services, LLC ELFS Brokerage LLC Janel Corporation Expedited Logistics and Freight Services, LLC 233 7th Street, Suite 100 Garden City, New York 11530 Amendment to Senior Credit Facility Ladies and Gentlemen: Reference is made to that certain Amended and Restated Loan and Security Agreement dated |
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| July 5, 2022 |
EX-99.3 7 ea162325ex99-3rubicontech.htm TENDER AND VOTING AGREEMENT BY AND AMONG JANEL CORPORATION, RUBICON TECHNOLOGY, INC. AND SENTENTIA CAPITAL MANAGEMENT LLC, DATED JULY 1, 2022 Exhibit 99.3 TENDER AND VOTING AGREEMENT This TENDER AND VOTING AGREEMENT (this “Agreement”) dated July 1, 2022, among Janel Corporation., a Nevada corporation (“Purchaser”); Rubicon Technologies, Inc., a Delaware corp |
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| July 5, 2022 |
Exhibit 99.5 Janel Corporation to Launch a Cash Tender Offer to Acquire a 45% Interest in Rubicon Technology, Inc. at $20 Per Share Immediately Following the Tender Offer Rubicon will distribute cash of $11 per share to its Stockholders BENSENVILLE, IL., July 5, 2022 (GLOBE NEWSWIRE) ? Rubicon Technology, Inc. (Nasdaq:RBCN) (?Rubicon? or the ?Company?) announced today that it has entered into a de |
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| July 5, 2022 |
Exhibit 99.1 TENDER AND VOTING AGREEMENT This TENDER AND VOTING AGREEMENT (this ?Agreement?) dated July 1, 2022, among Janel Corporation., a Nevada corporation (?Purchaser?)? Rubicon Technologies, Inc., a Delaware corporation (the ?Company?) (only with respect to Section 9 hereof and as a third party beneficiary of Section 4(f) hereof)? and Aldebaran Capital, LLC, an Indiana limited liability comp |
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| July 5, 2022 |
Exhibit 99.4 TENDER AND VOTING AGREEMENT This TENDER AND VOTING AGREEMENT (this “Agreement”) dated July 1, 2022, among Janel Corporation., a Nevada corporation (“Purchaser”); Rubicon Technologies, Inc., a Delaware corporation (the “Company”) (only with respect to Section 9 hereof and as a third party beneficiary of Section 4(f) hereof); and Poplar Point Capital Management, LLC, a Delaware limited |
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| July 5, 2022 |
Exhibit 2.1 Execution Version STOCK PURCHASE AND SALE AGREEMENT dated as of July 1, 2022 between JANEL CORPORATION and RUBICON TECHNOLOGY, INC. Table of Contents Page ARTICLE I THE OFFER AND PURCHASE 1 SECTION 1.1 The Offer. 1 SECTION 1.2 Maximum Purchase Limitation. 3 SECTION 1.3 Company Actions; Effective Time. 3 SECTION 1.4 Restricted Securities 3 ARTICLE II REPRESENTATIONS AND WARRANTIES OF TH |
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| July 5, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): July 1, 2022 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or Other Jurisdiction of Incorporation) (Commission F |
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| July 5, 2022 |
Exhibit 99.2 TENDER AND VOTING AGREEMENT This TENDER AND VOTING AGREEMENT (this ?Agreement?) dated July 1, 2022, among Janel Corporation., a Nevada corporation (?Purchaser?)? Rubicon Technologies, Inc., a Delaware corporation (the ?Company?) (only with respect to Section 9 hereof and as a third party beneficiary of Section 4(f) hereof)? and Bandera Master Fund L.P., a Cayman Islands exempted partn |
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| July 5, 2022 |
Exhibit 10.2 FIRST AMENDMENT to executive employment AGREEMENT This First Amendment to Executive Employment Agreement (?Amendment?) is effective as of the date hereof (the ?Amendment Effective Date?), by and between Timothy E. Brog (the ?Executive?) and Rubicon Technology, Inc., a Delaware corporation (the ?Company?; and together with the Executive, the ?Parties?). WITNESSETH: Whereas, the Executi |
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| July 5, 2022 |
Exhibit 99.5 Janel Corporation to Launch a Cash Tender Offer to Acquire a 45% Interest in Rubicon Technology, Inc. at $20 Per Share Immediately Following the Tender Offer Rubicon will distribute cash of $11 per share to its Stockholders BENSENVILLE, IL., July 05, 2022 (GLOBE NEWSWIRE) - Rubicon Technology, Inc. (Nasdaq:RBCN) (?Rubicon? or the ?Company?) announced today that it has entered into a d |
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| July 5, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): July 1, 2022 JANEL CORPORATION (Exact name of registrant as specified in its charter) Nevada 333-60608 86-1005291 (State or Other Jurisdiction of Incorporation) (Commission File Numbe |
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| July 5, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): July 1, 2022 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or Other Jurisdiction of Incorporation) (Commission F |
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| July 5, 2022 |
Exhibit 10.1 Execution Version AMENDMENT No. 2 to SECTION 382 RIGHTS AGREEMENT by and between RUBICON TECHNOLOGY, INC. and AMERICAN STOCK TRANSFER & TRUST COMPANY, LLC This Amendment No. 2 to the Section 382 Rights Agreement (this ?Amendment?) is made and entered into as of July 1, 2022 by and between Rubicon Technology, Inc., a Delaware corporation (the ?Corporation?), and American Stock Transfer |
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| July 5, 2022 |
Exhibit 99.1 TENDER AND VOTING AGREEMENT This TENDER AND VOTING AGREEMENT (this ?Agreement?) dated July 1, 2022, among Janel Corporation., a Nevada corporation (?Purchaser?)? Rubicon Technologies, Inc., a Delaware corporation (the ?Company?) (only with respect to Section 9 hereof and as a third party beneficiary of Section 4(f) hereof)? and Aldebaran Capital, LLC, an Indiana limited liability comp |
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| July 5, 2022 |
Exhibit 99.2 TENDER AND VOTING AGREEMENT This TENDER AND VOTING AGREEMENT (this ?Agreement?) dated July 1, 2022, among Janel Corporation., a Nevada corporation (?Purchaser?)? Rubicon Technologies, Inc., a Delaware corporation (the ?Company?) (only with respect to Section 9 hereof and as a third party beneficiary of Section 4(f) hereof)? and Bandera Master Fund L.P., a Cayman Islands exempted partn |
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| July 5, 2022 |
Exhibit 99.4 TENDER AND VOTING AGREEMENT This TENDER AND VOTING AGREEMENT (this ?Agreement?) dated July 1, 2022, among Janel Corporation., a Nevada corporation (?Purchaser?)? Rubicon Technologies, Inc., a Delaware corporation (the ?Company?) (only with respect to Section 9 hereof and as a third party beneficiary of Section 4(f) hereof)? and Poplar Point Capital Management, LLC, a Delaware limited |
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| May 13, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ¨ Filed by a Party other than the Registrant x Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6 |
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| May 12, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-33834 RUBICON TE |
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| April 28, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A Amendment No. 1 ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-33834 RUBICON |
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| April 27, 2022 |
DFAN14A 1 tm2213770d1dfan14a.htm DFAN14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ¨ Filed by a Party other than the Registrant x Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Co |
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| March 28, 2022 |
Exhibit 21.1 Rubicon Technologies, Inc. Subsidiaries of the Company Name of subsidiary State (or other jurisdiction of incorporation) Rubicon Technology Worldwide LLC Illinois Rubicon Technology BP LLC Delaware Rubicon DTP LLC Delaware |
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| March 28, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-33834 RUBICON TECHNOLOGY, INC. ( |
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| February 24, 2022 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant x Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6 |
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| February 9, 2022 |
EX-10.1 2 ea155169ex10-1rubicontech.htm REAL ESTATE SALE CONTRACT, DATED FEBRUARY 7, 2022, BETWEEN RUBICON TECHNOLOGY, INC. AND CAPITOL TRUCKING INC., A TEXAS CORPORATION FOR THE PURCHASE THAT PARCEL OF REAL PROPERTY COMMONLY KNOWN AS FOX VALLEY BUSINESS PARK, LOT 101, BATAVIA, ILLINOIS 60510 Exhibit 10.1 AGREEMENT OF SALE THIS AGREEMENT OF SALE (“Agreement”) is made and entered into this 7th day |
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| February 9, 2022 |
Entry into a Material Definitive Agreement, Financial Statements and Exhibits UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 7, 2022 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commissi |
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| February 7, 2022 |
RBCN / Rubicon Technology, Inc. / POPLAR POINT CAPITAL MANAGEMENT LLC - SC 13G/A Passive Investment SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240. |
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| November 15, 2021 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-33834 RUBICO |
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| August 13, 2021 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-33834 RUBICON TEC |
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| June 29, 2021 |
Other Events, Submission of Matters to a Vote of Security Holders UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 24, 2021 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commission |
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| May 18, 2021 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Definitive Proxy State |
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| May 17, 2021 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-33834 RUBICON TE |
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| May 4, 2021 |
Annual Report - AMENDMENT NO. 1 TO FORM 10-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A Amendment No. 1 ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-33834 RUBICON |
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| April 26, 2021 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 23, 2021 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commission |
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| March 23, 2021 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-33834 RUBICON TECHNOLOGY, INC. ( |
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| March 23, 2021 |
Exhibit 21.1 Rubicon Technologies, Inc. Subsidiaries of the Company Name of subsidiary State (or other jurisdiction of incorporation) Rubicon Technology Worldwide LLC Illinois Rubicon Technology BP LLC Delaware Rubicon DTP LLC Delaware |
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| March 22, 2021 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 17, 2021 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commission |
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| March 22, 2021 |
Exhibit 10.1 EXECUTIVE EMPLOYMENT AGREEMENT THIS Executive Employment Agreement (?Agreement?) is made and entered into as of March 16, 2021 (the ?Effective Date?), by and between Rubicon Technology, Inc., a Delaware corporation (the ?Company?), and Kevin Lusardi, a resident of the State of Connecticut (the ?Executive?). PRELIMINARY STATEMENTS The Company is in the business of (i) providing materia |
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| February 10, 2021 |
CUSIP No. 78112T206 SCHEDULE 13G Page 1 of 10 SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2 Rubicon Technology, Inc. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securities) 78112T206 (CUSI |
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| December 22, 2020 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A/A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Rubicon Technology, Inc. (Exact name of registrant as specified in its charter) Delaware 13-4122844 (State of Incorporation or Organization) (I.R.S. Employer Identification No.) 900 East Green St |
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| December 18, 2020 |
Exhibit 99.1 RUBICON TECHNOLOGY EXTENDS SECTION 382 RIGHTS AGREEMENT TO PROTECT THE VALUE OF ITS NET OPERATING LOSSES Bensenville, IL – December 18, 2020 – Rubicon Technology, Inc. (NASDAQ: RBCN) announced today that it has entered into an amendment to extend its Section 382 Rights Agreement (the “Rights Agreement”). The Rights Agreement was entered into in an effort to preserve stockholder value |
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| December 18, 2020 |
Exhibit 4.1 AMENDMENT No. 1 to SECTION 382 RIGHTS AGREEMENT by and between RUBICON TECHNOLOGY, INC. and AMERICAN STOCK TRANSFER & TRUST COMPANY, LLC This Amendment No. 1 to the Section 382 Rights Agreement (this “Amendment”) is made and entered into as of December 18, 2020 by and between Rubicon Technology, Inc., a Delaware corporation (the “Corporation”), and American Stock Transfer & Trust Compa |
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| December 18, 2020 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 18, 2020 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commiss |
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| December 16, 2020 |
Financial Statements and Exhibits, Other Events - CURRENT REPORT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 14, 2020 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commiss |
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| December 16, 2020 |
Rubicon Technology Announces a $3 Million Stock Repurchase Plan Exhibit 99.1 Rubicon Technology Announces a $3 Million Stock Repurchase Plan BENSENVILLE, IL. December 16, 2020 — Rubicon Technology, Inc. (“RTI”) (NASDAQ: RBCN) had previously implemented a stock repurchase plan to repurchase up to $3 million of its common stock in November 2018. In July 2020, RTI used up all of the remaining amount of such initial $3 million authorization. Today, RTI announced t |
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| December 9, 2020 |
Share Sale Agreement, dated December 9, 2020 between Rubicon Technology, Inc. and Kang Lan Hiang Exhibit 10.1 DATED THE DAY OF 2020 Between Rubicon Technology Inc. (Company No.: XLZ00215088) (as Vendor) And Kang Lean Hiang (NRIC No.: 660723-08-5401) (as Purchaser) Share Sale Agreement in respect of all the ordinary shares in the capital of RUBICON SAPPHIRE TECHNOLOGY (MALAYSIA) SDN. BHD. Solicitors for the Vendor: MESSRS SKRINE Level 8, Wisma UOA Damansara 50 Jalan Dungun, Damansara Heights 5 |
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| December 9, 2020 |
Financial Statements and Exhibits, Other Events - CURRENT REPORT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 9, 2020 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commissi |
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| November 13, 2020 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2020 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-33834 RUBICO |
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| November 3, 2020 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 3, 2020 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commissi |
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| September 14, 2020 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2(a) (Amendment No. 1)1 Rubicon Technology, Inc. (Name of Issuer) Common Stock, $0.001 par value (Title of Class of Securities) 78112T206 (CUSIP Number) JEFFERSON GRAMM Bander |
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| August 14, 2020 |
Quarterly Report - QUARTERLY REPORT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2020 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-33834 RUBICON TEC |
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| July 16, 2020 |
Submission of Matters to a Vote of Security Holders UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 16, 2020 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commission |
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| June 24, 2020 |
Completion of Acquisition or Disposition of Assets UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 23, 2020 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commission |
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| June 15, 2020 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Definitive Proxy State |
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| June 2, 2020 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy State |
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| May 14, 2020 |
Quarterly Report - QUARTERLY REPORT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2020 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-33834 RUBICON TE |
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| April 29, 2020 |
Annual Report - AMENDMENT NO. 1 TO FORM 10-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A Amendment No. 1 ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2019 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-33834 RUBICON |
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| March 23, 2020 |
EX-21.1 2 f10k2019ex21-1rubicontech.htm SUBSIDIARIES OF THE COMPANY Exhibit 21.1 Rubicon Technologies, Inc. Subsidiaries of the Company Name of subsidiary State (or other jurisdiction of incorporation) Rubicon Technology Worldwide LLC Illinois Rubicon Technology BP LLC Delaware Rubicon Sapphire Technology (Malaysia) SDN BHD Malaysia Rubicon Technology Hong Kong Limited Hong Kong Rubicon DTP LLC De |
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| March 23, 2020 |
RBCN / Rubicon Technology, Inc. 10-K - Annual Report - ANNUAL REPORT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2019 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-33834 RUBICON TECHNOLOGY, INC. ( |
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| March 19, 2020 |
Entry into a Material Definitive Agreement UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 19, 2020 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commission |
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| February 28, 2020 |
Exhibit 10.1 REAL ESTATE SALE CONTRACT THIS CONTRACT (“Contract”) entered into this 26th day of February 2020, (“Effective Date”) by and between Rubicon Technology, Inc. (“Seller”) and the Batavia Park District, an Illinois municipal corporation (“Purchaser”). In consideration of the mutual covenants contained in this Contract, the Parties agree as follows: 1. Property. Seller agrees to sell, and |
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| February 28, 2020 |
Entry into a Material Definitive Agreement, Financial Statements and Exhibits UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 26, 2020 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commiss |
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| December 19, 2019 |
Entry into a Material Definitive Agreement, Financial Statements and Exhibits UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 19, 2019 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commiss |
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| December 19, 2019 |
Exhibit 10.1 DATED THIS DAY OF , 2019 **************************************************************** BETWEEN RUBICON SAPPHIRE TECHNOLOGY (MALAYSIA) SDN. BHD. (Company No. 200901017303/860400-A) (“VENDOR”) AND COMPUTIME (MALAYSIA) SDN. BHD. (Company No. 201901028967/1338296-M) (“PURCHASER”) *********************************** SALE AND PURCHASE AGREEMENT *********************************** Prepare |
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| November 18, 2019 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 18, 2019 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commiss |
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| November 14, 2019 |
RBCN / Rubicon Technology, Inc. 10-Q - Quarterly Report - QUARTERLY REPORT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2019 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-33834 RUBICO |
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| August 14, 2019 |
Exhibit 10.1 EXECUTION VERSION ASSET PURCHASE AGREEMENT This Asset Purchase Agreement (this “Agreement”), dated as of May 17, 2019, is entered into by and among Wellfount, Corporation, a Delaware corporation (“Seller”), Rubicon DTP LLC, a Delaware limited liability company (“Buyer”) and, for the purposes of Section 2.5, Section 5.1 and Article VI only, Rubicon Technology, Inc., a Delaware corporat |
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| August 14, 2019 |
RBCN / Rubicon Technology, Inc. 10-Q - Quarterly Report - QUARTERLY REPORT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2019 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-33834 RUBICON TEC |
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| June 3, 2019 |
Submission of Matters to a Vote of Security Holders UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 30, 2019 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commission F |
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| May 23, 2019 |
RUBICON TECHNOLOGY LAUNCHES DIRECT DOSE RX – A DIRECT TO PATIENT PHARMACY SOLUTION Exhibit 99.1 RUBICON TECHNOLOGY LAUNCHES DIRECT DOSE RX – A DIRECT TO PATIENT PHARMACY SOLUTION Stamford, Connecticut – May 23, 2019 – Rubicon Technology, Inc. (Nasdaq: RBCN) announced today it has acquired certain equipment and assets from a large Indiana based pharmacy operation, including its licenses to operate in 11 states. In addition to the acquired assets, Rubicon hired their highly skille |
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| May 23, 2019 |
Regulation FD Disclosure, Financial Statements and Exhibits UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 17, 2019 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commission F |
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| May 14, 2019 |
RBCN / Rubicon Technology, Inc. 10-Q Quarterly Report QUARTERLY REPORT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2019 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-33834 RUBICON TE |
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| April 26, 2019 |
RBCN / Rubicon Technology, Inc. DEF 14A DEFINITIVE PROXY STATEMENT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Definitive Proxy State |
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| March 22, 2019 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 18, 2019 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commission |
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| March 22, 2019 |
RBCN / Rubicon Technology, Inc. ANNUAL REPORT (Annual Report) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2018 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-33834 RUBICON TECHNOLOGY, INC. ( |
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| March 22, 2019 |
Exhibit 21.1 Rubicon Technologies, Inc. Subsidiaries of the Compa |
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| November 19, 2018 |
Other Events, Financial Statements and Exhibits UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 19, 2018 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commiss |
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| November 19, 2018 |
Rubicon Technology Announces $3 Million Stock Repurchase Plan Exhibit 99.1 Rubicon Technology Announces $3 Million Stock Repurchase Plan BENSENVILLE, IL. November 19, 2018 — Rubicon Technology, Inc. (NASDAQ: RBCN) today announced that its Board of Directors has authorized a stock repurchase plan to buy up to $3 million of its common stock from time to time through open market and private transactions. The timing, price and volume of repurchases will be based |
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| November 13, 2018 |
RBCN / Rubicon Technology, Inc. QUARTERLY REPORT (Quarterly Report) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark one) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2018 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-33834 RUBICO |
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| October 1, 2018 |
Agreement of Purchase of 900 East Green Street, Bensenville, IL Exhibit 10.1 AGREEMENT TO PURCHASE WB PAD HOLDINGS IV, LLC, an Illinois limited liability company Seller RUBICON TECHNOLOGY BP LLC, a Delaware limited liability company Purchaser AGREEMENT TO PURCHASE THIS AGREEMENT is made this 26th day of September, 2018, by and between WB PAD HOLDINGS IV, LLC, an Illinois limited liability company (“Seller”), and RUBICON TECHNOLOGY BP LLC, a Delaware limited li |
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| October 1, 2018 |
Financial Statements and Exhibits, Completion of Acquisition or Disposition of Assets UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 27, 2018 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commis |
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| September 5, 2018 |
Completion of Acquisition or Disposition of Assets UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 5, 2018 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commiss |
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| August 20, 2018 |
Agreement of Sale of 950 Douglas, Batavia, IL Exhibit 10.1 AGREEMENT OF SALE THIS AGREEMENT OF SALE (“Agreement”) is made and entered into this 20th day of August, 2018, by and between RUBICON TECHNOLOGY, INC., a Delaware corporation, with an address at 900 East Green Street, Unit A, Bensenville, IL 60106 (hereinafter referred to as “Seller”), and EXETER 950 DOUGLAS, LLC, a Delaware limited liability company, with an address at 101 West Elm S |
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| August 20, 2018 |
Entry into a Material Definitive Agreement, Financial Statements and Exhibits UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 20, 2018 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commissio |
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| August 9, 2018 |
RBCN / Rubicon Technology, Inc. QUARTERLY REPORT (Quarterly Report) UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark one) ☒ Quarterly report pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 for the quarterly period ended June 30, 2018 or ☐ Transition report pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 for the transition period from to Commission file number 001-33834 RUBICON TECHNOLOGY, INC. |
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| June 4, 2018 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 4, 2018 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commission F |
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| June 4, 2018 |
Exhibit 10.1 EXECUTIVE EMPLOYMENT AGREEMENT THIS Executive Employment Agreement (“Agreement”) is made and entered into as of June 4, 2018 (the “Effective Date”), by and between Rubicon Technology, Inc., a Delaware corporation (the “Company”), and Inga A. Slavutsky, a resident of the State of Illinois (the “Executive”). PRELIMINARY STATEMENTS The Company is in the business of providing material sci |
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| May 15, 2018 |
Exhibit 3.1 AMENDMENT TO EIGHTH AMENDED AND RESTATED CERTIFICATE OF INCORPORATION (Adopted in Accordance with the Provisions of Section 242 of the General Corporation Law of the State of Delaware (the “DGCL”)) Rubicon Technology, Inc., a corporation organized and existing under and by virtue of the laws of the State of Delaware (the “Corporation”), does hereby certify as follows: 1. The name of th |
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| May 15, 2018 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 10, 2018 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commission F |
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| May 14, 2018 |
RBCN / Rubicon Technology, Inc. QUARTERLY REPORT (Quarterly Report) UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark one) ☒ Quarterly report pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 for the quarterly period ended March 31, 2018 or ☐ Transition report pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 for the transition period from to Commission file number 001-33834 RUBICON TECHNOLOGY, INC. |
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| April 26, 2018 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 23, 2018 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commission |
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| April 12, 2018 |
RBCN / Rubicon Technology, Inc. DEFINITIVE PROXY STATEMENT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Definitive Proxy State |
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| April 3, 2018 |
RBCN / Rubicon Technology, Inc. PRELIMINARY PROXY STATEMENT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy State |
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| March 20, 2018 |
RBCN / Rubicon Technology, Inc. ANNUAL REPORT (Annual Report) UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-K (Mark one) x Annual report pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 for the fiscal year ended December 31, 2017 or ¨ Transition report pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 for the transition period from to Commission file number 001-33834 RUBICON TECHNOLOGY, INC. |
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| March 20, 2018 |
EX-21.1 2 f10k2017ex21-1rubicontechno.htm SUBSIDIARIES OF THE COMPANY Exhibit 21.1 Rubicon Technologies, Inc. Subsidiaries of the Company Name of subsidiary State (or other jurisdiction of incorporation) Rubicon Technology Worldwide LLC Illinois Rubicon Sapphire Technology (Malaysia) SDN BHD Malaysia Rubicon Technology Hong Kong Limited Hong Kong |
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| February 14, 2018 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 4)* Rubicon Technology, Inc. (Name of Issuer) Common Stock, par value $0.001 (Title of Class of Securities) 78112T 107 (CUSIP Number) December 31, 2017 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pu |
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| January 2, 2018 |
Letter dated December 28, 2017 from Grant Thornton LLP to the Securities and Exchange Commission. Exhibit 16.1 grant thornton llp Grant Thornton Tower 171 N. Clark St. Suite 200 Chicago, IL 60601-3370 D +1 312 856 0200 F +1 312 565 4719 S linkd.in/grantthorntonus twitter.com/grantthorntonus December 28, 2017 U.S. Securities and Exchange Commission Office of the Chief Accountant 100 F Street, NE Washington, DC 20549 Re: Rubicon Technology, Inc. File No. 001-33834 Dear Sir or Madam: We have read |
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| January 2, 2018 |
Financial Statements and Exhibits, Changes in Registrant's Certifying Accountant UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 28, 2017 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commiss |
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| December 18, 2017 |
RBCN / Rubicon Technology, Inc. FORM FOR THE REGISTRATION LISTING OF A CLASS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 Rubicon Technology, Inc. (Exact name of registrant as specified in its charter) Delaware 13-4122844 (State of Incorporation or Organization) (I.R.S. Employer Identification No.) 900 East Green Stre |
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| December 18, 2017 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 18, 2017 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commiss |
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| December 18, 2017 |
Exhibit 99.1 RUBICON TECHNOLOGY, INC. ADOPTS A STOCKHOLDER RIGHTS PLAN TO PROTECT THE VALUE OF ITS NET OPERATING LOSSES Bensenville, IL, December 18, 2017 ? Rubicon Technology, Inc. (NASDAQ: RBCN) announced today that its Board of Directors has adopted a stockholder rights plan in the form of a Section 382 Rights Agreement designed to preserve its substantial tax assets. As of December 31, 2016, R |
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| December 18, 2017 |
Exhibit 3.1 CERTIFICATE OF DESIGNATION, PREFERENCES, AND RIGHTS OF SERIES A JUNIOR PARTICIPATING PREFERRED STOCK of Rubicon Technology, Inc. Pursuant to Section 151 of the General Corporation Law of the State of Delaware: Rubicon Technology, Inc., a corporation organized and existing under the General Corporation Law of the State of Delaware (the ?Corporation?), in accordance with the provisions o |
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| December 18, 2017 |
Exhibit 4.1 SECTION 382 RIGHTS AGREEMENT by and between Rubicon Technology, Inc. and AMERICAN STOCK TRANSFER & TRUST COMPANY, LLC, as Rights Agent Dated as of December 18, 2017 TABLE OF CONTENTS Page Section 1. Certain definitions 1 Section 2. Appointment of the Rights Agent 7 Section 3. Issuance of Rights Certificates 7 Section 4. Form of Rights Certificates 8 Section 5. Countersignature and Regi |
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| December 5, 2017 |
Schedule 13-D Amendment UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. |
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| December 5, 2017 |
Transactions in Common Shares Exhibit 99.1 TRANSACTIONS IN THE COMMON SHARES EFFECTED BY THE REPORTING PERSON IN THE LAST 60 DAYS Reporting Person Date Shares Purchased Price Per Share Sententia Group, LP 10/25/2017 1260 $7.89 Sententia Group, LP 10/27/2017 8600 $7.70 Sententia CI-I, LP 10/27/2017 5800 $7.70 Sententia CI-I, LP 11/22/2017 1400 $8.32 Sententia CI-I, LP 11/24/2017 43247 $8.50 Sentent |
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| December 4, 2017 |
Schedule 13D filing UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. |
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| November 21, 2017 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 20, 2017 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commiss |
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| November 17, 2017 |
Exhibit 99.1 STOCKHOLDERS AGREEMENT This STOCKHOLDERS AGREEMENT (this “Agreement”) is made and entered into as of November 16, 2017, by and among (i) Rubicon Technology, Inc., a Delaware corporation (the “Company”) and (ii) Bandera Partners LLC, a Delaware limited liability company (“Bandera Partners”), Bandera Master Fund L.P., a Cayman Islands exempted limited partnership (“Bandera Master”), Gre |
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| November 17, 2017 |
RBCN / Rubicon Technology, Inc. / Bandera Partners LLC - THE SCHEDULE 13D Activist Investment UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2(a) (Amendment No. )1 Rubicon Technology, Inc. (Name of Issuer) Common Stock, $0.001 par value (Title of Class of Securities) 78112T206 (CUSIP Number) JEFFERSON GRAMM Bandera |
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| November 17, 2017 |
begin 644 ex992to13d08706011111717.pdf M)5!$1BTQ+C0*)1:FBI(*-" P(&]B:@H\/"]4>7!E+UA/8FIE8W0*+U-U8G1Y M<&4O26UA9V4*+U=I9'1H(#(U-3(*+TAE:6=H=" S,S P"B]":71S4&5R0V]M M<&]N96YT(#$*+T-O;&]R4W!A8V4O1&5V:6-E1W)A>0HO1FEL=&5R("]#0TE4 M5$9A>$1E8V]D90HO1&5C;V1E4&%R;7,@/#PO0V]L=6UN60 0'ED $!Y9 ! >60 0'ED $!Y9 ! >60 0'ED $!Y9 ! >60 0'ED M$!Y9 ! >60 0'ED $!Y9 ! >60 0'ED $!Y9 ! >60 0'ED $!Y9 ! >60 0 M'ED $!Y9 ! |
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| November 17, 2017 |
Exhibit 99.3 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k)(1)(iii) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a Statement on Schedule 13D (including amendments thereto) with respect to the shares of Common Stock, $0.001 par value, of Rubicon Technology, Inc. This Joint Filing Agreement shall be fil |
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| November 16, 2017 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 16, 2017 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commiss |
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| November 16, 2017 |
Exhibit 10.1 STOCKHOLDERS AGREEMENT This STOCKHOLDERS AGREEMENT (this ?Agreement?) is made and entered into as of November 16, 2017, by and among (i) Rubicon Technology, Inc., a Delaware corporation (the ?Company?) and (ii) Bandera Partners LLC, a Delaware limited liability company (?Bandera Partners?), Bandera Master Fund L.P., a Cayman Islands exempted limited partnership (?Bandera Master?), Gre |
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| November 13, 2017 |
RBCN / Rubicon Technology, Inc. QUARTERLY REPORT (Quarterly Report) UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark one) ☒ Quarterly report pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 for the quarterly period ended September 30, 2017 or ☐ Transition report pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 for the transition period from to Commission file number 001-33834 RUBICON TECHNOLOGY, INC. |
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| August 10, 2017 |
RBCN / Rubicon Technology, Inc. QUARTERLY REPORT (Quarterly Report) UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark one) ☒ Quarterly report pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 for the quarterly period ended June 30, 2017 or ☐ Transition report pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 for the transition period from to Commission file number 001-33834 RUBICON TECHNOLOGY, INC. |
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| June 30, 2017 |
RBCN / Rubicon Technology, Inc. / Aldebaran Capital, Llc - SCHEDULE 13-D Activist Investment SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(a) (Amendment No. |
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| May 22, 2017 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 19, 2017 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commission F |
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| May 12, 2017 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark one) ☒ Quarterly report pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 for the quarterly period ended March 31, 2017 or ☐ Transition report pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 for the transition period from to Commission file number 001-33834 RUBICON TECHNOLOGY, INC. |
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| May 12, 2017 |
Exhibit 10.1 SEPARATION AND GENERAL RELEASE AGREEMENT This Separation and General Release Agreement (the “Agreement”) is entered into by William F. Weissman, an Illinois resident (the “Executive”), and Rubicon Technology, Inc., a Delaware corporation (the “Company”). WHEREAS, the Board of Directors of the Company has decided to terminate the employment of the Executive, without cause, in order to |
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| May 12, 2017 |
Exhibit 10.2 AMENDED AND RESTATED EXECUTIVE EMPLOYMENT AGREEMENT THIS Amended and Restated Executive Employment Agreement (“Agreement”) is made and entered into as of May 12, 2017, by and between Rubicon Technology, Inc., a Delaware corporation (the “Company”), and Timothy E. Brog, a resident of the State of Connecticut (the “Executive”). This Agreement amends and restates the Executive Employment |
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| May 4, 2017 |
RUBICON TECHNOLOGY ANNOUNCES REVERSE STOCK SPLIT Exhibit 99.1 For Immediate Release: Contact: Rubicon Technology, Inc. Timothy E. Brog Chief Executive Officer (847) 295-7000 RUBICON TECHNOLOGY ANNOUNCES REVERSE STOCK SPLIT Bensenville, Illinois ? May 4, 2017 ? Rubicon Technology, Inc. (Nasdaq: RBCN) announced today that it filed an amendment to the Company?s Certificate of Incorporation to effect a reverse stock split of Rubicon?s outstanding co |
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| May 4, 2017 |
Exhibit 3.1 AMENDMENT TO EIGHTH AMENDED AND RESTATED CERTIFICATE OF INCORPORATION (Adopted in Accordance with the Provisions of Section 242 of the General Corporation Law of the State of Delaware (the ?DGCL?)) Rubicon Technology, Inc., a corporation organized and existing under and by virtue of the laws of the State of Delaware (the ?Corporation?), does hereby certify as follows: 1. The name of th |
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| May 4, 2017 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 3, 2017 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commission Fi |
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| May 2, 2017 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant o Filed by a Party other than the Registrant ? Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Definitive Proxy Statement o Definitive Additional Materials ? Soliciting Material Pursuant to Rule 14a-12 RUBICON TECHNOLOGY, INC. |
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| April 24, 2017 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 19, 2017 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commission |
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| April 24, 2017 |
Rubicon Technology CURRENT REPORT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 19, 2017 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Commission |
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| April 10, 2017 |
Rubicon Technology DEFINITIVE PROXY STATEMENT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Definitive Proxy State |
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| April 10, 2017 |
Rubicon Technology PRELIMINARY REVISED PROXY SOLICITING MATERIALS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. 1) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Defi |
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| April 10, 2017 |
April 10, 2017 Via EDGAR, Email and Federal Express Nicholas P. Panos Senior Special Counsel Office of Mergers and Acquisitions United States Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549-3561 Re: Rubicon Technology, Inc. PREC 14A preliminary proxy statement filing made on March 30, 2017 by Rubicon Technology, Inc. File No. 001-33834 D |
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| March 30, 2017 |
Rubicon Technology PRELIMINARY PROXY STATEMENT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy State |
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| March 30, 2017 |
Rubicon Technology PRELIMINARY PROXY STATEMENT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy State |
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| March 16, 2017 |
EX-10.1 Exhibit 10.1 EXECUTIVE EMPLOYMENT AGREEMENT THIS Executive Employment Agreement (?Agreement?) is made and entered into as of March 15, 2017 (the ?Effective Date?), by and between Rubicon Technology, Inc., a Delaware corporation (the ?Company?), and Timothy E. Brog, a resident of the State of Connecticut (the ?Executive?). PRELIMINARY STATEMENTS The Company is in the business of providing m |
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| March 16, 2017 |
Rubicon Technology FORM 8-K (Current Report/Significant Event) Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 13, 2017 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (C |
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| March 16, 2017 |
EX-99.1 Exhibit 99.1 RUBICON TECHNOLOGY NAMES TIMOTHY E. BROG AS CHIEF EXECUTIVE OFFICER Rubicon Technology Appoints Susan M. Westphal as Independent Director Bensenville, Illinois ? March 16, 2017 ? Rubicon Technology, Inc. (Nasdaq: RBCN) announced today that it has concluded its search for a new CEO and appointed Timothy E. Brog, as Chief Executive Officer, effective March 17, 2017. Mr. Brog has |
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| March 16, 2017 |
Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 13, 2017 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (C |
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| March 16, 2017 |
EX-99.1 Exhibit 99.1 RUBICON TECHNOLOGY NAMES TIMOTHY E. BROG AS CHIEF EXECUTIVE OFFICER Rubicon Technology Appoints Susan M. Westphal as Independent Director Bensenville, Illinois ? March 16, 2017 ? Rubicon Technology, Inc. (Nasdaq: RBCN) announced today that it has concluded its search for a new CEO and appointed Timothy E. Brog, as Chief Executive Officer, effective March 17, 2017. Mr. Brog has |
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| March 16, 2017 |
EXECUTIVE EMPLOYMENT AGREEMENT EX-10.1 Exhibit 10.1 EXECUTIVE EMPLOYMENT AGREEMENT THIS Executive Employment Agreement (?Agreement?) is made and entered into as of March 15, 2017 (the ?Effective Date?), by and between Rubicon Technology, Inc., a Delaware corporation (the ?Company?), and Timothy E. Brog, a resident of the State of Connecticut (the ?Executive?). PRELIMINARY STATEMENTS The Company is in the business of providing m |
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| March 16, 2017 |
EX-21.1 Exhibit 21.1 Rubicon Technologies, Inc. Subsidiaries of the Company Name of subsidiary State (or other jurisdiction of incorporation) Rubicon Worldwide LLC Illinois Rubicon Sapphire Technology (Malaysia) SDN BHD Malaysia Rubicon Technology Hong Kong Limited Hong Kong Rubicon Technology Korea Yuhan Hosea Korea |
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| March 16, 2017 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-K Form 10-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-K (Mark one) ☒ Annual report pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 for the fiscal year ended December 31, 2016 or ☐ Transition report pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 for the transition period from to Commission file number 001-33834 RUBICON TECHNOLOGY, INC. |
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| March 2, 2017 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant o Filed by a Party other than the Registrant ? Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Definitive Proxy Statement ? Definitive Additional Materials ? Soliciting Material Pursuant to Rule 14a-12 RUBICON TECHNOLOGY, INC. |
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| February 21, 2017 |
EX-99.1 Exhibit 99.1 A Letter to Stockholders February 21, 2017 In our November letter to stockholders, we described the considerable restructuring that needed to be made at Rubicon in order to respond to challenging market conditions. This letter will provide an update on those activities and discuss the path forward including proposed CEO and governance changes. As we explained, the decision was |
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| February 21, 2017 |
Rubicon Technology FORM 8-K (Current Report/Significant Event) Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 14, 2017 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) |
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| February 21, 2017 |
EX-99.1 Exhibit 99.1 A Letter to Stockholders February 21, 2017 In our November letter to stockholders, we described the considerable restructuring that needed to be made at Rubicon in order to respond to challenging market conditions. This letter will provide an update on those activities and discuss the path forward including proposed CEO and governance changes. As we explained, the decision was |
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| February 21, 2017 |
Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 14, 2017 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) |
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| January 25, 2017 |
Rubicon Technology FORM 8-K (Current Report/Significant Event) Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 24, 2017 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) |
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| December 1, 2016 |
FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 30, 2016 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) |
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| November 9, 2016 |
RUBICON TECHNOLOGY, INC. REPORTS THIRD QUARTER 2016 RESULTS OF OPERATIONS EX-99.1 Exhibit 99.1 RUBICON TECHNOLOGY, INC. REPORTS THIRD QUARTER 2016 RESULTS OF OPERATIONS Bensenville, Ill. ? November 9, 2016? Rubicon Technology, Inc. (NASDAQ:RBCN), a leading provider of optical and industrial sapphire products, today reported financial results for its third quarter ended September 30, 2016. The Company?s third quarter results were impacted by the decision made in the quar |
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| November 9, 2016 |
Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 9, 2016 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) |
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| November 9, 2016 |
EX-99.2 Exhibit 99.2 A Letter to Stockholders The sapphire industry has remained very challenging this year with global excess capacity driving prices to record low levels, particularly in two high volume markets for sapphire, LEDs and mobile devices. Given the market conditions, one of our key strategies has been to build a business more focused on the optical and industrial sapphire market, wher |
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| November 9, 2016 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q Form 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark one) ☒ Quarterly report pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 for the quarterly period ended September 30, 2016 or ☐ Transition report pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 for the transition period from to Commission file number 001-33834 RUBICON TECHNOLOGY, INC. |
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| October 18, 2016 |
Rubicon Technology FORM 8-K (Current Report/Significant Event) Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 18, 2016 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) |
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| September 30, 2016 |
Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 28, 2016 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation |
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| September 15, 2016 |
EX-10.1 Exhibit 10.1 09/06/2016 Rubicon Technology, Inc. 900 E Green Street Unit A Bensenville, IL 60106 Attn: Mardel Graffy Re: Pay-Off Letter Dear Mardel: We refer to the Loan and Security Agreement dated as of 01/02/2013 (as the same may from time to time have been amended, restated, or otherwise modified, the ?Loan Agreement?) by and between Rubicon Technology, Inc & RubiconWorldwide, LLC, a ( |
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| September 15, 2016 |
Rubicon Technology FORM 8-K (Current Report/Significant Event) Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 9, 2016 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) |
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| September 13, 2016 |
Rubicon Technology FORM 8-K (Current Report/Significant Event) Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 12, 2016 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation |
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| September 13, 2016 |
RUBICON ANNOUNCES MALAYSIA FACILITY CLOSURE EX-99.1 Exhibit 99.1 RUBICON ANNOUNCES MALAYSIA FACILITY CLOSURE Bensenville, Ill.?September 12, 2016?Rubicon Technology, Inc. (NASDAQ:RBCN), today announced plans to cease all production activities and shut down its Penang, Malaysia facility. Production activities at the Penang facility are expected to cease by November 30, 2016, with the shutdown of the facility to be completed by the end of the |
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| August 9, 2016 |
S-8 AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON AUGUST 9, 2016 REGISTRATION NO. |
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| August 9, 2016 |
Rubicon Technology FORM 8-K (Current Report/Significant Event) Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 9, 2016 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (C |
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| August 9, 2016 |
RUBICON TECHNOLOGY, INC. REPORTS SECOND QUARTER 2016 RESULTS OF OPERATIONS EX-99.1 Exhibit 99.1 RUBICON TECHNOLOGY, INC. REPORTS SECOND QUARTER 2016 RESULTS OF OPERATIONS Bensenville, Ill. August 9, 2016 Rubicon Technology, Inc. (NASDAQ:RBCN), a provider of sapphire substrates and products to the LED, optical and semiconductor industries, today reported financial results for its second quarter ended June 30, 2016. The Company reported second quarter revenue of $3.5 m |
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| August 9, 2016 |
EX-10.4 Exhibit 10.4 RESTRICTED STOCK UNIT AGREEMENT PURSUANT TO THE RUBICON TECHNOLOGY, INC. 2016 STOCK INCENTIVE PLAN AGREEMENT (the “Agreement”), dated as of (the “Grant Date”), between Rubicon Technology, Inc., a Delaware corporation (the “Company”), and (the “Participant”). Capitalized terms used but not defined herein shall have the meanings ascribed to them in the Rubicon Technology, Inc. 2 |
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| August 9, 2016 |
EX-10.2 Exhibit 10.2 NOTICE OF STOCK OPTION GRANT AND STOCK OPTION AGREEMENT PURSUANT TO THE RUBICON TECHNOLOGY, INC. 2016 STOCK INCENTIVE PLAN You have been granted an option (the “Option”) to purchase Common Stock of Rubicon Technology, Inc. (the “Company”), a Delaware corporation, on the terms and conditions set forth herein. Capitalized terms used without definition in this Notice of Stock Opt |
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| August 9, 2016 |
EX-10.3 Exhibit 10.3 NON-EMPLOYEE DIRECTOR RESTRICTED STOCK AGREEMENT PURSUANT TO THE RUBICON TECHNOLOGY, INC. 2016 STOCK INCENTIVE PLAN Number of Shares of Stock Subject to this Award (the “Restricted Stock”): THIS AGREEMENT (the “Agreement”), effective as of , is entered into by and between Rubicon Technology, Inc., a Delaware corporation (the “Company”) and (the “Recipient”). WHEREAS, the Recip |
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| August 9, 2016 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q Form 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark one) x Quarterly report pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 for the quarterly period ended June 30, 2016 or ¨ Transition report pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934 for the transition period from to Commission file number 001-33834 RUBICON TECHNOLOGY, INC. |
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| June 30, 2016 |
Form 8-K Amendment UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. |
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| June 30, 2016 |
Rubicon Technology FORM 8-K (Current Report/Significant Event) Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 24, 2016 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Co |
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| June 24, 2016 |
Stockholders Overwhelmingly Reelect Rubicon Technology’s Incumbent Directors EX-99.1 Exhibit 99.1 Stockholders Overwhelmingly Reelect Rubicon Technology?s Incumbent Directors BENSENVILLE, Illinois ? June 24, 2016 ? Rubicon Technology, Inc. (NASDAQ:RBCN) (?Rubicon? or the ?Company?), a leading provider of sapphire substrates and products to the LED, optical and semiconductor industries, today announced that based on the preliminary vote count provided by the Company?s proxy |
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| June 24, 2016 |
Financial Statements and Exhibits, Other Events Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 24, 2016 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Co |
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| June 22, 2016 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant o Filed by a Party other than the Registrant ? Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Definitive Proxy Statement ? Definitive Additional Materials o Soliciting Material Pursuant to Rule 14a-12 RUBICON TECHNOLOGY, INC. |
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| June 15, 2016 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant o Filed by a Party other than the Registrant ? Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Definitive Proxy Statement ? Definitive Additional Materials o Soliciting Material Pursuant to Rule 14a-12 RUBICON TECHNOLOGY, INC. |
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| June 13, 2016 |
EX-99.2 Exhibit 99.2 WHITE PROXY CARD TODAY! June 13, 2016 Dear Fellow Stockholders: Rubicon Technology?s Annual Meeting of Stockholders is only weeks away. We are asking you to support Rubicon against Paragon Technologies, Inc. (?Paragon?), which ? despite owning less than 0.3% of our stock ? is trying to replace two of our directors. We urge you to vote FOR Rubicon?s highly qualified nominees, D |
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| June 13, 2016 |
EX-99.1 Exhibit 99.1 Leading Proxy Advisory Firm ISS Recommends Rubicon Stockholders Vote ?For? the Company?s Incumbent Nominees BENSENVILLE, Illinois ? June 13, 2016 ? Rubicon Technology, Inc. (NASDAQ:RBCN) (?Rubicon? or the ?Company?), a leading provider of sapphire substrates and products to the LED, optical and semiconductor industries, today announced that Institutional Shareholder Services I |
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| June 13, 2016 |
Rubicon Technology FORM 8-K (Current Report/Significant Event) Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 13, 2016 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Co |
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| June 13, 2016 |
EX-99.2 Exhibit 99.2 WHITE PROXY CARD TODAY! June 13, 2016 Dear Fellow Stockholders: Rubicon Technology?s Annual Meeting of Stockholders is only weeks away. We are asking you to support Rubicon against Paragon Technologies, Inc. (?Paragon?), which ? despite owning less than 0.3% of our stock ? is trying to replace two of our directors. We urge you to vote FOR Rubicon?s highly qualified nominees, D |
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| June 13, 2016 |
EX-99.1 Exhibit 99.1 Leading Proxy Advisory Firm ISS Recommends Rubicon Stockholders Vote ?For? the Company?s Incumbent Nominees BENSENVILLE, Illinois ? June 13, 2016 ? Rubicon Technology, Inc. (NASDAQ:RBCN) (?Rubicon? or the ?Company?), a leading provider of sapphire substrates and products to the LED, optical and semiconductor industries, today announced that Institutional Shareholder Services I |
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| June 13, 2016 |
Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 13, 2016 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Co |
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| June 6, 2016 |
CORRESP Kai H. Liekefett [email protected] Tel +1.212.237.0037 Fax +1.713.237.0100 June 6, 2016 Via EDGAR, Email and Federal Express Bryan J. Pitko Attorney Advisor Office of Mergers and Acquisitions United States Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549-3561 Re: Rubicon Technology, Inc. DEFA14A Filed May 27, 2016 File No. 001- |
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| June 3, 2016 |
EX-99.1 June 2016 Investor Presentation Exhibit 99.1 Today?s agenda Rubicon Overview Rubicon?s Plan to Improve Performance and Deliver Value Rubicon?s Highly Qualified Board and Nominees Paragon?s Unqualified Nominees Are the Wrong Choice for the Rubicon Board June 2016 About rubicon technology Rubicon was founded in 2000 and is a recognized global leader in sapphire technology Pioneer in large ar |
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| June 3, 2016 |
Rubicon Technology FORM 8-K (Current Report/Significant Event) Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 3, 2016 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Com |
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| June 3, 2016 |
EX-99.1 June 2016 Investor Presentation Exhibit 99.1 Today?s agenda Rubicon Overview Rubicon?s Plan to Improve Performance and Deliver Value Rubicon?s Highly Qualified Board and Nominees Paragon?s Unqualified Nominees Are the Wrong Choice for the Rubicon Board June 2016 About rubicon technology Rubicon was founded in 2000 and is a recognized global leader in sapphire technology Pioneer in large ar |
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| June 3, 2016 |
Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 3, 2016 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Com |
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| June 2, 2016 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant o Filed by a Party other than the Registrant ? Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Definitive Proxy Statement ? Definitive Additional Materials o Soliciting Material Pursuant to Rule 14a-12 RUBICON TECHNOLOGY, INC. |
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| June 2, 2016 |
UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant o Filed by a Party other than the Registrant ? Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Definitive Proxy Statement ? Definitive Additional Materials o Soliciting Material Pursuant to Rule 14a-12 RUBICON TECHNOLOGY, INC. |
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| May 31, 2016 |
Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 26, 2016 RUBICON TECHNOLOGY, INC. (Exact name of registrant as specified in its charter) Delaware 001-33834 36-4419301 (State or other jurisdiction of incorporation) (Com |
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| May 31, 2016 |
Rubicon Technology Appoints Timothy E. Brog as New Independent Director EX-99.1 Exhibit 99.1 Rubicon Technology Appoints Timothy E. Brog as New Independent Director BENSENVILLE, Illinois ? May 31, 2016 ? Rubicon Technology, Inc. (NASDAQ: RBCN) (?Rubicon? or the ?Company?), a leading provider of sapphire substrates and products to the LED, optical and semiconductor industries, today announced that it has appointed a new independent director, Timothy E. Brog, President |
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| May 31, 2016 |
Rubicon Technology Appoints Timothy E. Brog as New Independent Director EX-99.1 Exhibit 99.1 Rubicon Technology Appoints Timothy E. Brog as New Independent Director BENSENVILLE, Illinois ? May 31, 2016 ? Rubicon Technology, Inc. (NASDAQ: RBCN) (?Rubicon? or the ?Company?), a leading provider of sapphire substrates and products to the LED, optical and semiconductor industries, today announced that it has appointed a new independent director, Timothy E. Brog, President |
