Semiconductors and Related Devices - Latest Activist Disclosures

This table shows recent activist investor (Schedule 13D) filings made in this industry. Any investor or hedge fund that makes an investment with the intention of influencing management is considered an activist investor and must file a 13D.

Date Form Target Company Investor Shares Ownership
(Percent)		 Ownership Change
(Percent)
2012-10-26 13D/A PXLW / Pixelworks, Inc. Northern Right Capital Management, L.P. 2,928,593 7.00
2012-10-12 13D SODI / Solitron Devices, Inc. Schembs James R 150,768 6.60
2012-10-05 13D/A OPTI / Optec International, Inc. S. Muoio & Co. Llc 5,832,098 50.08
2012-09-14 13D/A PXLW / Pixelworks, Inc. Northern Right Capital Management, L.P. 2,388,518 5.70
2012-09-14 13D/A OPTI / Optec International, Inc. S. Muoio & Co. Llc 5,832,098 50.08
2012-09-05 13D/A OPTI / Optec International, Inc. S. Muoio & Co. Llc 5,372,098 46.13
2012-08-14 13D/A GIG / GigCapital7 Corp. Katz Avi S 1,922,229 8.30
2012-08-09 13D/A PXLW / Pixelworks, Inc. Northern Right Capital Management, L.P. 2,686,185 14.70
2012-08-09 13D/A NXPI / NXP Semiconductors N.V. Philips Pension Trustees Ltd 23,913,730 9.57
2012-07-30 13D/A NXPI / NXP Semiconductors N.V. Philips Pension Trustees Ltd 25,704,177 10.29
2012-07-13 13D/A OPTI / Optec International, Inc. S. Muoio & Co. Llc 4,830,922 41.48
2012-07-02 13D/A PXLW / Pixelworks, Inc. Northern Right Capital Management, L.P. 2,379,632 5.70
2012-06-26 13D/A PXLW / Pixelworks, Inc. Northern Right Capital Management, L.P. 2,099,632 5.00
2012-06-08 13D/A ENPH / Enphase Energy, Inc. Madrone Partners, L.P. 5,138,287 12.50
2012-06-06 13D PXLW / Pixelworks, Inc. Northern Right Capital Management, L.P. 2,099,632 5.00
2012-05-07 13D/A GIG / GigCapital7 Corp. Zocchi NIcholas J. 1,500,000 7.00
2012-05-01 13D GIG / GigCapital7 Corp. Zocchi NIcholas J. 1,100,000 5.10
2012-04-25 13D/A GIG / GigCapital7 Corp. Miller Lloyd I III 1,227,929 5.70
2012-04-13 13D ENPH / Enphase Energy, Inc. Kpcb Green Growth Fund Llc 4,573,436 11.20
2012-04-11 13D ENPH / Enphase Energy, Inc. Madrone Partners, L.P. 4,374,398 12.90
2012-04-09 13D ENPH / Enphase Energy, Inc. Third Point LLC 8,037,345 20.40
2012-04-03 13D/A ASTI / Ascent Solar Technologies, Inc. TFG Radiant Investment Group Ltd 16,032,842 39.10
2012-04-03 13D/A ASTI / Ascent Solar Technologies, Inc. Norsk Hydro A S A 0 0.00
2012-03-29 13D/A GIG / GigCapital7 Corp. Katz Avi S 1,653,083 7.10
2012-03-12 13D/A NXPI / NXP Semiconductors N.V. Philips Pension Trustees Ltd 27,135,184 10.99
2012-03-08 13D MTST / MetaStat, Inc. Yeshiva University 1,150,242 5.78
2012-03-05 13D/A NXPI / NXP Semiconductors N.V. Philips Pension Trustees Ltd 28,328,267 11.47
2012-02-17 13D/A NXPI / NXP Semiconductors N.V. Philips Pension Trustees Ltd 30,644,493 12.41
2012-02-10 13D/A PXLW / Pixelworks, Inc. Northern Right Capital Management, L.P. 2,686,185 14.90
2012-01-10 13D/A MEMS / Matthews International Funds - Matthews Emerging Markets Discovery Active ETF Seligman Spectrum Focus (Master) Fund 3,541,444 14.77
2012-01-09 13D/A PXLW / Pixelworks, Inc. Northern Right Capital Management, L.P. 2,686,185 14.90
2012-01-09 13D/A ASTI / Ascent Solar Technologies, Inc. TFG Radiant Investment Group Ltd 16,032,842 40.70
2012-01-05 13D/A GIG / GigCapital7 Corp. Katz Avi S 1,511,872 6.60
2012-01-04 13D/A ASTI / Ascent Solar Technologies, Inc. Norsk Hydro A S A 8,067,390 20.50
2012-01-03 13D GIG / GigCapital7 Corp. Miller Lloyd I III 1,866,633 8.70
2007-11-02 13D/A UCTT / Ultra Clean Holdings, Inc. Leonid & Inna Mezhvinsky as Trustees of the Revocable Trust Agreement of Leonid Mezhvinsky & Inna Mezhvinsky, Dated April 26, 1988 1,013,390 4.80