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FORM - As of  05/12/24, 03:07:19 PM:   47 Insider Transactions.

Sector: Technology    Industry: Semiconductor - Broad Line
Prev Close:$9.72  Avg Vol(3m): 355,835  P/E: 0.00  EPS: -0.28

Email this page to a friend.    Insider Transactions for FORM

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
B 2020-02-12 14:52:34.0 FORMFACTOR INC FORM VANGUARD GROUP INC 10.5% view
B 2020-01-27 15:56:12.0 FORMFACTOR INC FORM WELLINGTON MANAGEMENT GROUP LLP 5.9% view
S 2019-02-11 09:04:27.0 FORMFACTOR INC FORM PRIMECAP MANAGEMENT CO 6.22% view
B 2019-02-08 07:10:11.0 FORMFACTOR INC FORM VANGUARD GROUP INC 10.01% view
S 2018-05-10 10:47:07.0 FORMFACTOR INC FORM PRIMECAP MANAGEMENT CO 6.39% view
B 2018-02-09 07:35:12.0 FORMFACTOR INC FORM VANGUARD GROUP INC 8.66% view
S 2018-02-08 11:59:27.0 FORMFACTOR INC FORM VANGUARD HORIZON FUNDS 3.53% view
S 2018-01-25 11:12:40.0 FORMFACTOR INC FORM VANGUARD HORIZON FUNDS 6.48% view
S 2017-02-13 08:12:27.0 FORMFACTOR INC FORM ALLIANCEBERNSTEIN L 3.6% view
B 2017-02-09 10:19:59.0 FORMFACTOR INC FORM DIMENSIONAL FUND ADVISORS LP 7.46% view
S 2017-01-23 17:45:50.0 FORMFACTOR INC FORM PRIMECAP MANAGEMENT CO 9.89% view
S 2016-02-16 12:23:53.0 FORMFACTOR INC FORM PRIMECAP MANAGEMENT CO 14.14% view
S 2016-02-09 15:50:47.0 FORMFACTOR INC FORM DIMENSIONAL FUND ADVISORS LP 9.98% view
B 2016-01-26 14:09:14.0 FORMFACTOR INC FORM BlackRock Inc 10.6% view
B 2015-02-13 14:33:46.0 FORMFACTOR INC FORM PRIMECAP MANAGEMENT CO 6.18% view
B 2015-02-06 08:44:49.0 FORMFACTOR INC FORM VANGUARD HORIZON FUNDS 6.23% view
B 2015-02-02 12:13:10.0 FORMFACTOR INC FORM NEEDHAM INVESTMENT MANAGEMENT LLC 5.3% view
B 2014-02-11 09:33:35.0 FORMFACTOR INC FORM DIMENSIONAL FUND ADVISORS LP 6.15% view
B 2014-02-04 16:07:19.0 FORMFACTOR INC FORM BlackRock Inc 6.1% view
B 2013-02-14 14:39:17.0 FORMFACTOR INC FORM VANGUARD HORIZON FUNDS 10.81% view
S 2013-02-12 10:01:25.0 FORMFACTOR INC FORM BlackRock Inc 5.26% view
S 2013-01-30 08:09:15.0 FORMFACTOR INC FORM AMERIPRISE FINANCIAL INC 0.01% view
S 2012-02-13 13:31:08.0 FORMFACTOR INC FORM BlackRock Inc 5.45% view
B 2012-02-10 11:01:15.0 FORMFACTOR INC FORM VANGUARD HORIZON FUNDS 11.43% view
S 2012-01-20 15:15:42.0 FORMFACTOR INC FORM Capital Research Global Investors 4.8% view
B 2011-11-03 14:39:26.0 FORMFACTOR INC FORM PRIMECAP MANAGEMENT CO 14.83% view
S 2011-02-14 09:02:07.0 FORMFACTOR INC FORM GOLDMAN SACHS ASSET MANAGEMENT LP 0.0% view
S 2011-02-10 19:49:14.0 FORMFACTOR INC FORM VANGUARD HORIZON FUNDS 11.38% view
B 2011-02-09 13:34:02.0 FORMFACTOR INC FORM BlackRock Inc 5.49% view
B 2010-09-10 12:32:26.0 FORMFACTOR INC FORM FMR LLC 5.819% view
S 2010-02-12 17:17:28.0 FORMFACTOR INC FORM VANGUARD HORIZON FUNDS 12.02% view
S 2010-01-25 12:30:43.0 FORMFACTOR INC FORM KORNITZER CAPITAL MANAGEMENT INC 4.08% view
S 2009-05-11 08:07:50.0 FORMFACTOR INC FORM VANGUARD HORIZON FUNDS 12.2% view
B 2009-02-11 20:43:52.0 FORMFACTOR INC FORM VANGUARD HORIZON FUNDS 12.2% view
S 2009-02-06 14:00:42.0 FORMFACTOR INC FORM GOLDMAN SACHS ASSET MANAGEMENT LP 6.1% view
B 2009-01-09 16:24:43.0 FORMFACTOR INC FORM VANGUARD HORIZON FUNDS 10.77% view
S 2008-02-14 15:35:51.0 FORMFACTOR INC FORM KHANDROS IGOR Y 100.0% view
B 2008-02-12 12:26:15.0 FORMFACTOR INC FORM PRIMECAP MANAGEMENT CO 11.85% view
S 2008-02-04 12:52:51.0 FORMFACTOR INC FORM GOLDMAN SACHS ASSET MANAGEMENT LP 6.6% view
S 2008-01-10 12:24:31.0 FORMFACTOR INC FORM FMR CORP n/a view
S 2007-02-14 16:42:26.0 FORMFACTOR INC FORM KHANDROS IGOR Y 100.0% view
S 2007-02-08 13:35:57.0 FORMFACTOR INC FORM GOLDMAN SACHS ASSET MANAGEMENT LP 6.9% view
B 2007-01-11 12:18:02.0 FORMFACTOR INC FORM PRIMECAP MANAGEMENT CO 100.0% view
B 2006-02-14 00:00:00.0 FORMFACTOR INC FORM FRANKLIN RESOURCES INC n/a view
S 2005-02-14 00:00:00.0 FORMFACTOR INC FORM KHANDROS IGOR Y 9.1% view
B 2004-04-12 00:00:00.0 FORMFACTOR INC FORM FMR CORP n/a view
B 2004-02-13 00:00:00.0 FORMFACTOR INC FORM MOHR DAVIDOW VENTURES IV L P 5.1% view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.