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)
2016-08-26 13D/A ASX / ASE Technology Holding Co., Ltd. - Depositary Receipt (Common Stock) Ase Enterprises Ltd 1,794,579,181 22.60 1.95
2016-08-22 13D/A SODI / Solitron Devices, Inc. Saraf Shevach 0 0.00
2016-08-19 13D/A SODI / Solitron Devices, Inc. Saraf Shevach 0.00
2016-08-09 13D/A SODI / Solitron Devices, Inc. Stichting Bewaarder Mayflower 1776 Value Fund 69,907
2016-07-19 13D/A TSEM / Tower Semiconductor Ltd. Kirby Enterprises Inc. 4,164,175 4.80 -37.51
2016-06-16 13D SODI / Solitron Devices, Inc. Olesen Value Fund L.P. 136,539 6.10 21.10
2016-06-03 13D/A MX / Magnachip Semiconductor Corporation Engaged Capital LLC 3,852,974 11.10 0.00
2016-05-31 13D/A MX / Magnachip Semiconductor Corporation Engaged Capital LLC 3,852,974 11.10 0.00
2016-05-16 13D/A MX / Magnachip Semiconductor Corporation Engaged Capital LLC 3,852,974 11.10 0.00
2016-05-12 13D/A MX / Magnachip Semiconductor Corporation Pleasant Lake Partners LLC 3,530,515 10.20 3.24
2016-05-09 13D/A LSCC / Lattice Semiconductor Corporation Tsinghua Unigroup International Co., Ltd. 10,295,154 8.65 20.26
2016-04-29 13D/A LSCC / Lattice Semiconductor Corporation Tsinghua Unigroup International Co., Ltd. 8,560,537 7.19 18.51
2016-04-27 13D/A MRVL / Marvell Technology, Inc. Starboard Value LP 33,720,786 6.50 -2.92
2016-04-18 13D/A GSIT / GSI Technology, Inc. VIEX Capital Advisors, LLC 1,098,000 4.90 -12.16
2016-04-13 13D LSCC / Lattice Semiconductor Corporation Tsinghua Unigroup International Co., Ltd. 7,223,483
2016-03-30 13D/A AMKR / Amkor Technology, Inc. Kim James J 55,210,695 23.20 6.76
2016-03-14 13D/A MX / Magnachip Semiconductor Corporation Engaged Capital LLC 3,852,974 11.10 12.07
2016-03-09 13D/A TSEM / Tower Semiconductor Ltd. Kirby Enterprises Inc. 6,664,175 7.70 -20.17
2016-02-23 13D NA / Nano Labs Ltd Waits Bruce E. 4,000 7.50
2016-02-22 13D NA / Nano Labs Ltd Thomas R. Blair 10,280 19.20
2016-02-22 13D NA / Nano Labs Ltd Gilmore Brian 3,000 7.20
2016-02-17 13D/A MX / Magnachip Semiconductor Corporation Pleasant Lake Partners LLC 3,419,817 9.80 0.00
2016-02-03 13D MRVL / Marvell Technology, Inc. Starboard Value LP 34,735,577 6.70
2016-02-03 13D/A AVGO / Broadcom Inc. Silver Lake (Offshore) AIV GP IV, Ltd. 0 0.00 -100.00
2016-01-22 13D SODI / Solitron Devices, Inc. Olesen Value Fund L.P. 112,745 5.00
2016-01-11 13D/A TSEM / Tower Semiconductor Ltd. Kirby Enterprises Inc. 8,348,460 10.20
2016-01-11 13D/A TSEM / Tower Semiconductor Ltd. Bank Hapoalim Bm
2015-12-29 13D/A GSIT / GSI Technology, Inc. VIEX Capital Advisors, LLC 1,250,000 5.50 -46.89
2015-12-24 13D/A SQNS / Sequans Communications S.A. - Depositary Receipt (Common Stock) Caisse Des Depots Et Consignations 5,930,261 10.02
2015-12-17 13D/A VIAV / Viavi Solutions Inc. Sandell Asset Management Corp 4,012,110 1.70 -66.57
2015-11-10 13D/A MX / Magnachip Semiconductor Corporation Engaged Capital LLC 3,437,974 9.90 36.58
2015-10-26 13D/A ASX / ASE Technology Holding Co., Ltd. - Depositary Receipt (Common Stock) Ase Enterprises Ltd 1,760,279,181 22.20 0.00
2015-10-01 13D/A MTST / MetaStat, Inc. Yeshiva University 1,150,242 4.16
2015-10-01 13D/A VIAV / Viavi Solutions Inc. Sandell Asset Management Corp 12,002,300 5.10 0.00
2015-09-01 13D VIAV / Viavi Solutions Inc. Sandell Asset Management Corp 12,002,300
2015-08-31 13D/A MX / Magnachip Semiconductor Corporation Pleasant Lake Partners LLC 3,419,817 9.90 0.95
2015-08-28 13D/A GIG / GigCapital7 Corp. Katz Avi S 3,170,044 7.00
2015-08-24 13D KOPN / Kopin Corporation Fan John C C 3,480,685 5.20
2015-08-10 13D/A SODI / Solitron Devices, Inc. Eriksen Capital Management Llc 154,622 6.70 0.00
2015-07-29 13D TSEM / Tower Semiconductor Ltd. Kirby Enterprises Inc. 10.90
2015-07-28 13D MX / Magnachip Semiconductor Corporation Engaged Capital LLC 2,517,252 7.30
2015-07-28 13D/A TSEM / Tower Semiconductor Ltd. Kenon Holdings Ltd. 1,672,463 2.20 -91.51
2015-07-23 13D SODI / Solitron Devices, Inc. Wynden Capital Management, LLC 130,710 5.70
2015-07-16 13D/A SODI / Solitron Devices, Inc. Ancora Advisors, LLC 102,700 4.70 -9.28
2015-07-14 13D/A SODI / Solitron Devices, Inc. Ancora Advisors, LLC 113,200 5.18
2015-07-08 13D/A MX / Magnachip Semiconductor Corporation Pleasant Lake Partners LLC 3,387,487 9.95 0.72
2015-07-07 13D/A ASTI / Ascent Solar Technologies, Inc. TFG Radiant Investment Group Ltd 5,873,594 17.02 20.52
2015-07-06 13D/A SODI / Solitron Devices, Inc. Eriksen Capital Management Llc 154,622 6.70
2015-07-02 13D/A MX / Magnachip Semiconductor Corporation Pleasant Lake Partners LLC 3,363,387 9.88 13.59
2015-07-01 13D/A AVGO / Broadcom Inc. Silver Lake (Offshore) AIV GP IV, Ltd. 13,760,067 5.00 -34.06