KNSY / Kensey Nash Corp - SEC-arkiveringar, Årsredovisning, Fullmaktsutlåtande

Kensey Nash Corp
US
DENNA SYMBOL ÄR INTE LÄNGRE AKTIV

Grundläggande statistik
CIK 1002811
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 Kensey Nash Corp
SEC Filings (Chronological Order)
Denna sida innehåller en komplett, kronologisk lista över SEC-arkiveringar, exklusive ägande-arkiveringar som vi tillhandahåller på andra ställen.
February 11, 2013 SC 13G/A

KNSY / Kensey Nash Corp / VANGUARD GROUP INC Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 3 )* Name of issuer: Kensey Nash Corp Title of Class of Securities: Common Stock CUSIP Number: 490057106 Date of Event Which Requires Filing of this Statement: December 31, 2012 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: (X)

July 10, 2012 SC 13G/A

KNSY / Kensey Nash Corp / BROWN CAPITAL MANAGEMENT LLC Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) (AMENDMENT NO. 10)* Kensey Nash Corporation (Name of Issuer) Common Stock, Par Value $0.001 (Title of Class of Securities) 490057106 (CUSIP Number) June 30, 2012 (Date of E

July 2, 2012 15-12G

- FORM 15

Form 15 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: 001-34388 Kensey Nash Corporation (Exact name of registrant as spec

June 26, 2012 S-8 POS

- POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8

Post-Effective Amendment No. 1 to Form S-8 As filed with the Securities and Exchange Commission on June 26, 2012 Registration No. 333-04093 Registration No. 333-22993 Registration No. 333-71050 Registration No. 333-117354 Registration No. 333-139494 Registration No. 333-148090 Registration No. 333-156427 Registration No. 333-171317 Registration No. 333-178709 UNITED STATES SECURITIES AND EXCHANGE

June 26, 2012 S-8 POS

- POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8

Post-Effective Amendment No. 1 to Form S-8 As filed with the Securities and Exchange Commission on June 26, 2012 Registration No. 333-04093 Registration No. 333-22993 Registration No. 333-71050 Registration No. 333-117354 Registration No. 333-139494 Registration No. 333-148090 Registration No. 333-156427 Registration No. 333-171317 Registration No. 333-178709 UNITED STATES SECURITIES AND EXCHANGE

June 26, 2012 S-8 POS

- POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8

Post-Effective Amendment No. 1 to Form S-8 As filed with the Securities and Exchange Commission on June 26, 2012 Registration No. 333-04093 Registration No. 333-22993 Registration No. 333-71050 Registration No. 333-117354 Registration No. 333-139494 Registration No. 333-148090 Registration No. 333-156427 Registration No. 333-171317 Registration No. 333-178709 UNITED STATES SECURITIES AND EXCHANGE

June 26, 2012 S-8 POS

- POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8

Post-Effective Amendment No. 1 to Form S-8 As filed with the Securities and Exchange Commission on June 26, 2012 Registration No. 333-04093 Registration No. 333-22993 Registration No. 333-71050 Registration No. 333-117354 Registration No. 333-139494 Registration No. 333-148090 Registration No. 333-156427 Registration No. 333-171317 Registration No. 333-178709 UNITED STATES SECURITIES AND EXCHANGE

June 26, 2012 S-8 POS

- POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8

As filed with the Securities and Exchange Commission on June 26, 2012 Registration No.

June 26, 2012 S-8 POS

- POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8

Post-Effective Amendment No. 1 to Form S-8 As filed with the Securities and Exchange Commission on June 26, 2012 Registration No. 333-04093 Registration No. 333-22993 Registration No. 333-71050 Registration No. 333-117354 Registration No. 333-139494 Registration No. 333-148090 Registration No. 333-156427 Registration No. 333-171317 Registration No. 333-178709 UNITED STATES SECURITIES AND EXCHANGE

June 26, 2012 S-8 POS

- POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8

Post-Effective Amendment No. 1 to Form S-8 As filed with the Securities and Exchange Commission on June 26, 2012 Registration No. 333-04093 Registration No. 333-22993 Registration No. 333-71050 Registration No. 333-117354 Registration No. 333-139494 Registration No. 333-148090 Registration No. 333-156427 Registration No. 333-171317 Registration No. 333-178709 UNITED STATES SECURITIES AND EXCHANGE

June 26, 2012 S-8 POS

- POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8

Post-Effective Amendment No. 1 to Form S-8 As filed with the Securities and Exchange Commission on June 26, 2012 Registration No. 333-04093 Registration No. 333-22993 Registration No. 333-71050 Registration No. 333-117354 Registration No. 333-139494 Registration No. 333-148090 Registration No. 333-156427 Registration No. 333-171317 Registration No. 333-178709 UNITED STATES SECURITIES AND EXCHANGE

June 26, 2012 S-8 POS

- POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8

Post-Effective Amendment No. 1 to Form S-8 As filed with the Securities and Exchange Commission on June 26, 2012 Registration No. 333-04093 Registration No. 333-22993 Registration No. 333-71050 Registration No. 333-117354 Registration No. 333-139494 Registration No. 333-148090 Registration No. 333-156427 Registration No. 333-171317 Registration No. 333-178709 UNITED STATES SECURITIES AND EXCHANGE

June 25, 2012 EX-3.2

BYLAWS KENSEY NASH CORPORATION (a Delaware corporation) ARTICLE I

Exhibit 3.2 BYLAWS OF KENSEY NASH CORPORATION (a Delaware corporation) ARTICLE I STOCKHOLDERS 1.1 CERTIFICATES REPRESENTING STOCK. Certificates representing stock in the corporation shall be signed by, or in the name of, the corporation by the Chairperson or Vice-Chairperson of the Board of Directors, if any, or by the President or a Vice-President and by the Treasurer or an Assistant Treasurer or

June 25, 2012 8-K

Changes in Control of Registrant, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Material Modification to Rights of Security Holders, Unregistered Sales of Equity Securities, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Financial Statements and Exhibits, Other Events

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 19, 2012 Kensey Nash Corporation (Exact name of registrant as specified in its charter) Delaware 001-34388 36-3316412 (State or other Jurisdiction of Incorporation) (Commission F

June 25, 2012 EX-99.1

2

Exhibit 99.1 Press Release Heerlen, 25 June 2012 DSM, Corporate Communications e-mail: [email protected] www.dsm.com 18E DSM completes acquisition of Kensey Nash and strengthens its biomedical business Royal DSM, the global Life Sciences and Materials Sciences company, today announces that it has successfully completed the acquisition of Kensey Nash, through the merger of its subsidiary Biom

June 25, 2012 SC 13D/A

KNSY / Kensey Nash Corp / Royal DSM N.V. - SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No.

June 20, 2012 SC 13D/A

KNSY / Kensey Nash Corp / GAMCO INVESTORS, INC. ET AL Activist Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 2) Kensey Nash Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 490057106 (CUSIP Number) David Goldman GAMCO Investors, Inc. One Corporate Center Rye, New York 10580-1435 (914) 921-5000 (Name, Address and Telephone Number of Person Authorized to Re

June 19, 2012 SC TO-T/A

- SC TO-T/A

QuickLinks - Click here to rapidly navigate through this document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

June 19, 2012 SC 14D9/A

- AMENDMENT NO. 2 TO SCHEDULE 14D-9

Amendment No. 2 to Schedule 14D-9 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14D-9 (Rule 14d-101) SOLICITATION/RECOMMENDATION STATEMENT UNDER SECTION 14(d)(4) OF THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 2) KENSEY NASH CORPORATION (Name of Subject Company) KENSEY NASH CORPORATION (Name of Person Filing Statement) Common Stock, par value $0.001 per sha

June 19, 2012 EX-99.(A)(5)(I)

DSM Corporate Communications Herman Betten tel. +31 (0) 45 5782017 fax +31 (0) 45 5740680 e-mail [email protected] DSM Investor Relations Hans Vossen tel. +31 (0) 45 5782864 fax +31 (0) 10 4590275 e-mail [email protected] Kensey Nash J

QuickLinks - Click here to rapidly navigate through this document Exhibit (a)(5)(I) Press Release Heerlen, 19 June 2012 DSM, Corporate Communications e-mail: media.

June 12, 2012 SC 13D/A

KNSY / Kensey Nash Corp / GAMCO INVESTORS, INC. ET AL Activist Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 1) Kensey Nash Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 490057106 (CUSIP Number) David Goldman GAMCO Investors, Inc. One Corporate Center Rye, New York 10580-1435 (914) 921-5000 (Name, Address and Telephone Number of Person Authorized to Re

June 7, 2012 SC 13G/A

KNSY / Kensey Nash Corp / BLAIR WILLIAM & CO/IL - AMENDMENT TO SCHEDULE 13G Passive Investment

SC 13G/A 1 v315476sc13ga.htm AMENDMENT TO SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 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 (Amendment No. 6)* Kensey Nash Corporation (Name of Issuer) Common (Title of Class of Securities) 49005

June 6, 2012 SC 14D9/A

- AMENDMENT NO. 1 TO SCHEDULE 14D-9

Amendment No. 1 to Schedule 14D-9 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14D-9 (Rule 14d-101) SOLICITATION/RECOMMENDATION STATEMENT UNDER SECTION 14(d)(4) OF THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 1) KENSEY NASH CORPORATION (Name of Subject Company) KENSEY NASH CORPORATION (Name of Person Filing Statement) Common Stock, par value $0.001 per sha

June 6, 2012 SC TO-T/A

- SC TO-T/A

QuickLinks - Click here to rapidly navigate through this document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

June 6, 2012 EX-99.(A)(5)(H)

DSM Corporate Communications DSM Investor Relations Herman Betten Hans Vossen tel. +31 (0) 45 5782017 tel. +31 (0) 45 5782864 fax +31 (0) 45 5740680 fax +31 (0) 10 4590275 e-mail [email protected] e-mail [email protected] Kensey Nash J

QuickLinks - Click here to rapidly navigate through this document Exhibit (a)(5)(H) Press Release Heerlen, 6 June 2012 DSM, Corporate Communications e-mail: media.

May 23, 2012 SC 13D

KNSY / Kensey Nash Corp / GAMCO INVESTORS, INC. ET AL Activist Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 Kensey Nash Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 490057106 (CUSIP Number) David Goldman GAMCO Investors, Inc. One Corporate Center Rye, New York 10580-1435 (914) 921-5000 (Name, Address and Telephone Number of Person Authorized to Receive Notices and

May 21, 2012 EX-99.(A)(2)

May 21, 2012

Exhibit (a)(2) May 21, 2012 Dear Stockholder: As we publicly announced on May 3, 2012, Kensey Nash Corporation (“Kensey Nash”) has entered into an Agreement and Plan of Merger, dated as of May 2, 2012 (the “Merger Agreement”), with Koninklijke DSM N.

May 21, 2012 EX-99.(A)(1)(B)

THIS DOCUMENT IS IMPORTANT AND REQUIRES YOUR IMMEDIATE ATTENTION LETTER OF TRANSMITTAL To Tender Shares of Common Stock (including the associated Series A Junior Participating Preferred Stock Purchase Rights) of Kensey Nash Corporation at $38.50 Net

QuickLinks - Click here to rapidly navigate through this document Exhibit (a)(1)(B) THIS DOCUMENT IS IMPORTANT AND REQUIRES YOUR IMMEDIATE ATTENTION LETTER OF TRANSMITTAL To Tender Shares of Common Stock (including the associated Series A Junior Participating Preferred Stock Purchase Rights) of Kensey Nash Corporation at $38.

May 21, 2012 EX-99.(A)(5)(G)

DSM, Corporate Communications

Exhibit (a)(5)(G) Press Release DSM, Corporate Communications Heerlen, 21 May 2012 e-mail: media.

May 21, 2012 EX-99.(D)(2)

CONFIDENTIALITY AND STANDSTILL AGREEMENT

Exhibit 99.(d)(2) November 14, 2011 Royal DSM N.V. P.O. Box 6500 6401 JH Heerlen The Netherlands Attention: Hein Schreuder CONFIDENTIALITY AND STANDSTILL AGREEMENT Dear Hein: Jefferies & Company, Inc. (“Jefferies”) has been engaged by Kensey Nash Corporation (the “Company”) to assist and advise the Company in connection with a possible transaction (a “Transaction”) with Royal DSM N.V. and/or one o

May 21, 2012 EX-99.(A)(1)(E)

Offer to Purchase for Cash All Outstanding Shares of Common Stock (including the associated Series A Junior Participating Preferred Stock Purchase Rights) of Kensey Nash Corporation at $38.50 Net Per Share by Biomedical Acquisition Corporation an ind

Exhibit (a)(1)(E) Offer to Purchase for Cash All Outstanding Shares of Common Stock (including the associated Series A Junior Participating Preferred Stock Purchase Rights) of Kensey Nash Corporation at $38.

May 21, 2012 EX-99.(A)(5)(F)

This announcement is neither an offer to purchase nor a solicitation of an offer to sell Shares (as defined below). The Offer (as defined below) is made solely by the Offer to Purchase, dated May 21, 2012, and the related Letter of Transmittal and an

Exhibit (a)(5)(F) This announcement is neither an offer to purchase nor a solicitation of an offer to sell Shares (as defined below).

May 21, 2012 EX-99.(A)(1)(D)

Offer to Purchase for Cash All Outstanding Shares of Common Stock (including the associated Series A Junior Participating Preferred Stock Purchase Rights) of Kensey Nash Corporation at $38.50 Net Per Share by Biomedical Acquisition Corporation an ind

EX-99.(A)(1)(D) 5 a2209672zex-99a1d.htm EX-99.(A)(1)(D) QuickLinks - Click here to rapidly navigate through this document Exhibit (a)(1)(D) Offer to Purchase for Cash All Outstanding Shares of Common Stock (including the associated Series A Junior Participating Preferred Stock Purchase Rights) of Kensey Nash Corporation at $38.50 Net Per Share by Biomedical Acquisition Corporation an indirect whol

May 21, 2012 SC 14D9

- SCHEDULE 14D-9

SCHEDULE 14D-9 Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

May 21, 2012 SC TO-T

- SC TO-T

QuickLinks - Click here to rapidly navigate through this document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

May 21, 2012 EX-99.(A)(1)(C)

Notice of Guaranteed Delivery for Offer to Purchase for Cash All Outstanding Shares of Common Stock (including the associated Series A Junior Participating Preferred Stock Purchase Rights) of Kensey Nash Corporation at $38.50 Net Per Share by Biomedi

QuickLinks - Click here to rapidly navigate through this document Exhibit (a)(1)(C) Notice of Guaranteed Delivery for Offer to Purchase for Cash All Outstanding Shares of Common Stock (including the associated Series A Junior Participating Preferred Stock Purchase Rights) of Kensey Nash Corporation at $38.

May 21, 2012 EX-99.(A)(1)(A)

Offer to Purchase for Cash All Outstanding Shares of Common Stock (including the associated Series A Junior Participating Preferred Stock Purchase Rights) of Kensey Nash Corporation at $38.50 Net Per Share by Biomedical Acquisition Corporation an ind

EX-99.(A)(1)(A) 2 a2209672zex-99a1a.htm EX-99.(A)(1)(A) Table of Contents Exhibit (a)(1)(A) Offer to Purchase for Cash All Outstanding Shares of Common Stock (including the associated Series A Junior Participating Preferred Stock Purchase Rights) of Kensey Nash Corporation at $38.50 Net Per Share by Biomedical Acquisition Corporation an indirect wholly-owned subsidiary of Koninklijke DSM N.V. THE

May 10, 2012 10-Q

Quarterly Report - FORM 10-Q

Form 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

May 10, 2012 SC14D9C

- SCHEDULE 14D9C

Schedule 14D9C UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14D-9 (RULE 14d-101) Solicitation/Recommendation Statement under Section 14(d)(4) of the Securities Exchange Act of 1934 Kensey Nash Corporation (Name of Subject Company) Kensey Nash Corporation (Names of Persons Filing Statement) Common Stock, par value $0.001 per share (Title of Class of Securities) 4

May 8, 2012 SC14D9C

- SCHEDULE 14D9C

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14D-9 (RULE 14d-101) Solicitation/Recommendation Statement under Section 14(d)(4) of the Securities Exchange Act of 1934 Kensey Nash Corporation (Name of Subject Company) Kensey Nash Corporation (Names of Persons Filing Statement) Common Stock, par value $0.001 per share (Title of Class of Securities) 490057106 (CUSIP

May 3, 2012 EX-99.(A)(5)(E)

EX-99.(A)(5)(E)

EX-99.(A)(5)(E) 6 dsm-exa5e.htm

May 3, 2012 EX-99.(A)(5)(D)

Transcript of DSM Video Presentation titled “DSM and Kensey Nash: a leading biomedical business”, May 3, 2012

Transcript of DSM Video Presentation titled “DSM and Kensey Nash: a leading biomedical business”, May 3, 2012 Additional Information The tender offer described in this news release has not yet been commenced.

May 3, 2012 EX-2.1

AGREEMENT AND PLAN OF MERGER KONINKLIJKE DSM N.V., BIOMEDICAL ACQUISITION CORPORATION KENSEY NASH CORPORATION Dated as of May 2, 2012 TABLE OF CONTENTS Page ARTICLE 1 THE OFFER AND THE MERGER 2 Section 1.1 The Offer 2 Section 1.2 Company Actions 4 Se

Exhibit 2.1 AGREEMENT AND PLAN OF MERGER among KONINKLIJKE DSM N.V., BIOMEDICAL ACQUISITION CORPORATION and KENSEY NASH CORPORATION Dated as of May 2, 2012 TABLE OF CONTENTS Page ARTICLE 1 THE OFFER AND THE MERGER 2 Section 1.1 The Offer 2 Section 1.2 Company Actions 4 Section 1.3 The Merger 5 Section 1.4 Effects of the Merger 6 Section 1.5 Closing 6 Section 1.6 Consummation of the Merger 6 Sectio

May 3, 2012 SC TO-C

-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE TO TENDER OFFER STATEMENT UNDER SECTION 14(d)(1) OR 13(e)(1) OF THE SECURITIES EXCHANGE ACT OF 1934 KENSEY NASH CORPORATION (Name of Subject Company (Issuer)) KONINKLIJKE DSM N.V. BIOMEDICAL ACQUISITION CORPORATION (Names of Filing Persons (Offerors)) Common Stock, $0.001 Par Value Per Share (Title of Class of Securit

May 3, 2012 EX-99.1

KENSEY NASH REPORTS THIRD QUARTER FISCAL YEAR 2012 FINANCIAL RESULTS

EX-99.1 4 d343128dex991.htm PRESS RELEASE ANNOUNCING ITS OPERATING RESULTS Exhibit 99.1 CONTACT: Joseph W. Kaufmann President and Chief Executive Officer (484) 713-2100 KENSEY NASH REPORTS THIRD QUARTER FISCAL YEAR 2012 FINANCIAL RESULTS EXTON, PA, MAY 3, 2012 — Kensey Nash Corporation (NASDAQ: KNSY), a medical device company primarily focused on regenerative medicine for a wide range of medical p

May 3, 2012 8-K

Entry into a Material Definitive Agreement, Material Modification to Rights of Security Holders, Financial Statements and Exhibits, Results of Operations and Financial Condition, Other Events - FORM 8-K

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 2, 2012 Kensey Nash Corporation (Exact name of registrant as specified in its charter) Delaware 001-34388 36-3316412 (State or other Jurisdiction of Incorporation) (Commi

May 3, 2012 EX-99.(A)(5)(B)

TRANSCRIPT MEDIACALL

TRANSCRIPT MEDIACALL Mr. Feike Sijbesma, CEO/Chairman of DSM Managing Board Mr. Rob van Leen, Chief Innovation Officer DSM Mr. Rolf-Dieter Schwalb, CFO/Member of DSM Managing Board Mr. Herman Betten, Corporate Communications DSM Mr. Betten: Ladies and gentlemen, welcome to this DSM conference call and thank you for joining us on such short notice. Today we are here to announce the signing of a def

May 3, 2012 8-A12B/A

- FORM 8-A/A

Form 8-A/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A/A (Amendment No. 1) FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 Kensey Nash Corporation (Exact name of registrant as specified in its charter) Delaware 36-3316412 (State of incorporation or organization) (I.R.S. Employer Identif

May 3, 2012 EX-99.(A)(5)(C)

TRANSCRIPT ANALYST CALL

TRANSCRIPT ANALYST CALL Mr. Feike Sijbesma, CEO/Chairman of DSM Managing Board Mr. Rob van Leen, Chief Innovation Officer DSM Mr. Rolf-Dieter Schwalb, CFO/Member of DSM Managing Board Mr. Hans Vossen, Director Investor Relations DSM Mr. Vossen: Ladies and gentlemen, welcome to this DSM conference call and thank you for joining us on such short notice. Today we are here to announce the signing of a

May 3, 2012 EX-99.(A)(5)(A)

For more information: DSM Corporate Communications DSM Investor Relations Herman Betten Hans Vossen tel. +31 (0) 45 5782017 tel. +31 (0) 45 5782864 fax +31 (0) 45 5740680 fax +31 (0) 10 4590275 e-mail [email protected] e-mail investor.relations

Press Release Heerlen, 3 May 2012 DSM, Corporate Communications e-mail: [email protected] www.dsm.com DSM agrees to acquire Kensey Nash to strengthen its biomedical business • DSM (NYSE Euronext: DSM KON) to offer USD 38.50 for each share of Kensey Nash (NASDAQ: KNSY) in an all-cash transaction through a tender offer • Total enterprise value of approximately USD 360 million (about €275 milli

May 3, 2012 SC 14D9

- SCHEDULE 14D-9

SCHEDULE 14D-9 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14D-9 (RULE 14d-101) Solicitation/Recommendation Statement under Section 14(d)(4) of the Securities Exchange Act of 1934 Kensey Nash Corporation (Name of Subject Company) Kensey Nash Corporation (Names of Persons Filing Statement) Common Stock, par value $0.001 per share (Title of Class of Securities) 4

May 3, 2012 EX-4.1

AMENDMENT TO RIGHTS AGREEMENT

Exhibit 4.1 AMENDMENT TO RIGHTS AGREEMENT THIS AMENDMENT TO RIGHTS AGREEMENT (this “Amendment”) is executed as of May 2, 2012 by and among Kensey Nash Corporation, a Delaware corporation (the “Company”), and Computershare Trust Company, N.A., a federally chartered trust company (the “Rights Agent”), amending the Rights Agreement, dated as of June 18, 2009, between the Company and the Rights Agent

May 3, 2012 EX-99.2

KENSEY NASH AGREES TO BE ACQUIRED BY DSM FOR $38.50 PER SHARE IN CASH DSM will commence all-cash tender offer in May Tender Offer expected to be completed by June 30, 2012

Exhibit 99.2 CONTACT: Joseph W. Kaufmann President and Chief Executive Officer (484) 713-2100 KENSEY NASH AGREES TO BE ACQUIRED BY DSM FOR $38.50 PER SHARE IN CASH DSM will commence all-cash tender offer in May Tender Offer expected to be completed by June 30, 2012 EXTON, Pa., May 3, 2012 — Kensey Nash Corporation (Nasdaq: KNSY), today announced that it has entered into a definitive agreement with

April 25, 2012 8-K/A

Submission of Matters to a Vote of Security Holders - KENSEY NASH CORP--AMENDMENT NO. 1 TO FORM 8-K

Kensey Nash Corp-Amendment No. 1 to Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A Amendment No. 1 to 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 7, 2011 Kensey Nash Corporation (Exact name of registrant as specified in its charter) Delaware 001-34388 36

March 19, 2012 EX-99.1

KENSEY NASH ANNOUNCES MEDIATED SETTLEMENT WITH ST. JUDE MEDICAL IN ANGIO-SEAL LICENSE DISPUTES AND 5 YEAR EXTENSION AND EXPANSION OF COLLAGEN SUPPLY AGREEMENT

Exhibit 99.1 CONTACT: Joseph W. Kaufmann President and Chief Executive Officer (484) 713-2100 KENSEY NASH ANNOUNCES MEDIATED SETTLEMENT WITH ST. JUDE MEDICAL IN ANGIO-SEAL LICENSE DISPUTES AND 5 YEAR EXTENSION AND EXPANSION OF COLLAGEN SUPPLY AGREEMENT EXTON, PA, March 16, 2012 – Kensey Nash Corporation (NASDAQ: KNSY) today announced that the Company has entered into a settlement agreement with St

March 19, 2012 EX-10.1

SETTLEMENT AGREEMENT

EX-10.1 2 d317280dex101.htm CONFIDENTIAL SETTLEMENT AGREEMENT Exhibit 10.1 SETTLEMENT AGREEMENT *** CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND HAS BEEN FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A CONFIDENTIAL TREATMENT REQUEST UNDER 17 C.F.R SECTIONS 24-b-2, 200.80 (B)(4) AND 230.406. 1. INTRODUCTION 1.1 This Settlement Agreement (“the Agreement”) is ma

March 19, 2012 8-K

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits - KENSEY NASH CORPORATION -- FORM 8-K

Kensey Nash Corporation - Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

March 13, 2012 8-K

Regulation FD Disclosure, Financial Statements and Exhibits - FORM 8-K

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, 2012 Kensey Nash Corporation (Exact name of registrant as specified in its charter) Delaware 001-34388 36-3316412 (State or other jurisdiction of incorporation or o

March 13, 2012 EX-99.1

KENSEY NASH CORPORATION DECLARES A QUARTERLY DIVIDEND OF $0.25 PER SHARE

Press Release Exhibit 99.1 CONTACT: Joseph W. Kaufmann President and Chief Executive Officer (484) 713-2100 KENSEY NASH CORPORATION DECLARES A QUARTERLY DIVIDEND OF $0.25 PER SHARE EXTON, PENNSYLVANIA, March 13, 2012 — The board of directors of Kensey Nash Corporation (Nasdaq: KNSY) announced today that the board has declared a cash dividend of $0.25 per share of the Company’s common stock, payabl

February 13, 2012 SC 13G/A

KNSY / Kensey Nash Corp / BROWN CAPITAL MANAGEMENT LLC - KENSEY NASH CORPORATION Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) (AMENDMENT NO. 9)* Kensey Nash Corporation (Name of Issuer) Common Stock, Par Value $0.001 (Title of Class of Securities) 490057106 (CUSIP Number) December 31, 2011 (Date o

February 9, 2012 SC 13G/A

KNSY / Kensey Nash Corp / VANGUARD GROUP INC Passive Investment

kenseynashcorp.htm - Generated by SEC Publisher for SEC Filing SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.:2 )* Name of issuer: Kensey Nash Corp Title of Class of Securities: Common Stock CUSIP Number: 490057106 Date of Event Which Requires Filing of this Statement: December 31, 2011 Check the appropriate box to de

February 9, 2012 10-Q

Quarterly Report - FORM 10-Q

Form 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended: December 31, 2011 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: 001-34388 Kensey

February 2, 2012 EX-99.1

Kensey Nash Reports Second Quarter Fiscal Year 2012 Financial Results

Kensey Nash Reports Second Quarter Fiscal Year 2012 Financial Results EXTON, Pa., Feb. 2, 2012 /PRNewswire/ - Kensey Nash Corporation (NASDAQ: KNSY), a medical device company primarily focused on regenerative medicine for a wide range of medical procedures, today reported the results for its second fiscal quarter ended December 31, 2011. Second Quarter Snapshot and Recent Developments Adjusted dil

February 2, 2012 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition - 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 2, 2012 Kensey Nash Corporation (Exact name of registrant as specified in its charter) Delaware 001-34388 36-3316412 (State or other jurisdiction of incorporation or organiza

January 30, 2012 SC 13G/A

KNSY / Kensey Nash Corp / BLAIR WILLIAM & CO/IL - NONE Passive Investment

Schedule 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 05)* KENSEY NASH CORP. (Name of Issuer) Common (Title of Class of Securities) 490057106 (CUSIP Number) December 31, 2011 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which th

January 3, 2012 EX-99.1

KENSEY NASH CORPORATION ADOPTS CASH DIVIDEND POLICY; DECLARES INITIAL QUARTERLY DIVIDEND OF $0.25 PER SHARE

Press Release Exhibit 99.1 CONTACT: Joseph W. Kaufmann President and Chief Executive Officer (484) 713-2100 KENSEY NASH CORPORATION ADOPTS CASH DIVIDEND POLICY; DECLARES INITIAL QUARTERLY DIVIDEND OF $0.25 PER SHARE EXTON, PENNSYLVANIA, January 3, 2012 — The board of directors of Kensey Nash Corporation (Nasdaq: KNSY) announced today that the board has declared a cash dividend of $0.25 per share o

January 3, 2012 8-K

Regulation FD Disclosure, Financial Statements and Exhibits - FORM 8-K

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 3, 2012 Kensey Nash Corporation (Exact name of registrant as specified in its charter) Delaware 001-34388 36-3316412 (State or other jurisdiction of incorporation or

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