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FORM
- As of 10/31/24, 07:17:44 PM: 99 Insider Transactions.
Sector:
Technology
Industry:
Semiconductor - Broad Line
Prev Close:
$9.72
Avg Vol(3m):
355,835
P/E:
0.00
EPS:
-0.28
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Insider Transactions for FORM
Buy/Sell*
Filed Date
Subject
Symbol
Acquirer
Pct Owned
Details
S
2020-02-12 14:52:34.0
FORMFACTOR INC
FORM
PRIMECAP MANAGEMENT CO
5.87%
view
S
2020-02-12 11:06:14.0
FORMFACTOR INC
FORM
DIMENSIONAL FUND ADVISORS LP
6.24%
view
B
2020-02-11 19:24:18.0
FORMFACTOR INC
FORM
VANGUARD GROUP INC
10.5%
view
B
2020-02-07 13:19:34.0
FORMFACTOR INC
FORM
EARNEST PARTNERS LLC
6.5%
view
S
2020-01-27 15:56:12.0
FORMFACTOR INC
FORM
WELLINGTON MANAGEMENT GROUP LLP
8.83%
view
B
2019-02-14 08:25:35.0
FORMFACTOR INC
FORM
EARNEST PARTNERS LLC
5.9%
view
B
2019-02-12 09:53:30.0
FORMFACTOR INC
FORM
WELLINGTON MANAGEMENT GROUP LLP
10.74%
view
B
2019-02-11 09:04:27.0
FORMFACTOR INC
FORM
VANGUARD GROUP INC
10.41%
view
S
2019-02-08 15:51:45.0
FORMFACTOR INC
FORM
PRIMECAP MANAGEMENT CO
6.22%
view
B
2019-02-08 07:10:11.0
FORMFACTOR INC
FORM
DIMENSIONAL FUND ADVISORS LP
7.31%
view
B
2018-08-08 16:19:42.0
FORMFACTOR INC
FORM
VANGUARD GROUP INC
10.01%
view
B
2018-05-10 10:47:07.0
FORMFACTOR INC
FORM
WELLINGTON MANAGEMENT GROUP LLP
10.46%
view
S
2018-02-27 06:21:32.0
FORMFACTOR INC
FORM
PRIMECAP MANAGEMENT CO
6.39%
view
S
2018-02-09 07:35:12.0
FORMFACTOR INC
FORM
DIMENSIONAL FUND ADVISORS LP
6.94%
view
B
2018-02-09 06:53:36.0
FORMFACTOR INC
FORM
VANGUARD GROUP INC
8.66%
view
S
2018-02-08 11:59:27.0
FORMFACTOR INC
FORM
WELLINGTON MANAGEMENT GROUP LLP
1.74%
view
S
2018-02-02 07:24:22.0
FORMFACTOR INC
FORM
VANGUARD HORIZON FUNDS
3.53%
view
B
2018-01-25 11:12:40.0
FORMFACTOR INC
FORM
BlackRock Inc
6.4%
view
S
2017-02-13 08:34:01.0
FORMFACTOR INC
FORM
VANGUARD HORIZON FUNDS
6.48%
view
B
2017-02-13 08:12:27.0
FORMFACTOR INC
FORM
VANGUARD GROUP INC
7.74%
view
S
2017-02-10 11:24:41.0
FORMFACTOR INC
FORM
ALLIANCEBERNSTEIN L
3.6%
view
B
2017-02-09 10:19:59.0
FORMFACTOR INC
FORM
WELLINGTON MANAGEMENT GROUP LLP
7.75%
view
B
2017-02-09 08:55:14.0
FORMFACTOR INC
FORM
DIMENSIONAL FUND ADVISORS LP
7.46%
view
B
2017-01-23 17:45:50.0
FORMFACTOR INC
FORM
BlackRock Inc
6.0%
view
S
2017-01-04 10:51:39.0
FORMFACTOR INC
FORM
PRIMECAP MANAGEMENT CO
9.89%
view
B
2016-02-16 12:23:53.0
FORMFACTOR INC
FORM
ALLIANCEBERNSTEIN L
5.6%
view
S
2016-02-12 06:48:36.0
FORMFACTOR INC
FORM
PRIMECAP MANAGEMENT CO
14.14%
view
B
2016-02-09 15:50:47.0
FORMFACTOR INC
FORM
DIMENSIONAL FUND ADVISORS LP
6.61%
view
S
2016-02-09 08:58:12.0
FORMFACTOR INC
FORM
VANGUARD HORIZON FUNDS
9.98%
view
S
2016-01-26 14:09:14.0
FORMFACTOR INC
FORM
BlackRock Inc
5.6%
view
B
2015-02-17 09:52:33.0
FORMFACTOR INC
FORM
NEEDHAM INVESTMENT MANAGEMENT LLC
10.6%
view
B
2015-02-13 14:33:46.0
FORMFACTOR INC
FORM
PRIMECAP MANAGEMENT CO
14.54%
view
B
2015-02-10 11:55:53.0
FORMFACTOR INC
FORM
VANGUARD GROUP INC
6.18%
view
S
2015-02-06 08:44:49.0
FORMFACTOR INC
FORM
VANGUARD HORIZON FUNDS
10.29%
view
B
2015-02-05 09:15:58.0
FORMFACTOR INC
FORM
DIMENSIONAL FUND ADVISORS LP
6.23%
view
S
2015-02-02 12:13:10.0
FORMFACTOR INC
FORM
BlackRock Inc
5.9%
view
B
2014-02-14 10:24:07.0
FORMFACTOR INC
FORM
NEEDHAM INVESTMENT MANAGEMENT LLC
5.3%
view
S
2014-02-11 09:33:35.0
FORMFACTOR INC
FORM
VANGUARD GROUP INC
5.69%
view
B
2014-02-10 16:13:57.0
FORMFACTOR INC
FORM
DIMENSIONAL FUND ADVISORS LP
6.15%
view
S
2014-02-04 16:07:19.0
FORMFACTOR INC
FORM
VANGUARD HORIZON FUNDS
10.64%
view
B
2014-01-29 07:28:25.0
FORMFACTOR INC
FORM
BlackRock Inc
6.1%
view
S
2013-02-14 14:39:17.0
FORMFACTOR INC
FORM
PRIMECAP MANAGEMENT CO
13.94%
view
B
2013-02-14 12:27:23.0
FORMFACTOR INC
FORM
VANGUARD HORIZON FUNDS
10.81%
view
B
2013-02-12 10:01:25.0
FORMFACTOR INC
FORM
VANGUARD GROUP INC
5.79%
view
S
2013-02-08 16:19:11.0
FORMFACTOR INC
FORM
BlackRock Inc
5.26%
view
S
2013-01-30 08:09:15.0
FORMFACTOR INC
FORM
VANGUARD HORIZON FUNDS
10.81%
view
S
2012-02-14 11:17:23.0
FORMFACTOR INC
FORM
AMERIPRISE FINANCIAL INC
0.01%
view
S
2012-02-13 13:31:08.0
FORMFACTOR INC
FORM
PRIMECAP MANAGEMENT CO
15.04%
view
S
2012-02-13 13:07:33.0
FORMFACTOR INC
FORM
BlackRock Inc
5.45%
view
B
2012-02-10 11:01:15.0
FORMFACTOR INC
FORM
VANGUARD GROUP INC
5.39%
view
B
2012-01-26 12:39:28.0
FORMFACTOR INC
FORM
VANGUARD HORIZON FUNDS
11.43%
view
S
2012-01-20 15:15:42.0
FORMFACTOR INC
FORM
KORNITZER CAPITAL MANAGEMENT INC
0.0%
view
S
2012-01-09 17:20:32.0
FORMFACTOR INC
FORM
Capital Research Global Investors
4.8%
view
B
2011-11-03 14:39:26.0
FORMFACTOR INC
FORM
PRIMECAP MANAGEMENT CO
15.12%
view
B
2011-02-14 11:53:26.0
FORMFACTOR INC
FORM
PRIMECAP MANAGEMENT CO
14.83%
view
B
2011-02-14 09:02:07.0
FORMFACTOR INC
FORM
PUTNAM LLC
1.6%
view
S
2011-02-11 16:52:57.0
FORMFACTOR INC
FORM
GOLDMAN SACHS ASSET MANAGEMENT LP
0.0%
view
B
2011-02-10 19:49:14.0
FORMFACTOR INC
FORM
AMERIPRISE FINANCIAL INC
5.29%
view
S
2011-02-10 12:52:09.0
FORMFACTOR INC
FORM
VANGUARD HORIZON FUNDS
11.38%
view
B
2011-02-09 13:34:02.0
FORMFACTOR INC
FORM
Capital Research Global Investors
10.5%
view
B
2011-02-04 12:54:55.0
FORMFACTOR INC
FORM
BlackRock Inc
5.49%
view
B
2011-01-21 10:13:34.0
FORMFACTOR INC
FORM
KORNITZER CAPITAL MANAGEMENT INC
7.78%
view
S
2010-09-10 12:32:26.0
FORMFACTOR INC
FORM
FMR LLC
0.436%
view
B
2010-02-16 12:51:47.0
FORMFACTOR INC
FORM
FMR LLC
5.819%
view
B
2010-02-12 17:17:28.0
FORMFACTOR INC
FORM
GOLDMAN SACHS ASSET MANAGEMENT LP
7.2%
view
S
2010-02-03 14:11:20.0
FORMFACTOR INC
FORM
VANGUARD HORIZON FUNDS
12.02%
view
S
2010-01-25 12:30:43.0
FORMFACTOR INC
FORM
FRANKLIN RESOURCES INC
1.4%
view
S
2010-01-22 14:53:39.0
FORMFACTOR INC
FORM
KORNITZER CAPITAL MANAGEMENT INC
4.08%
view
B
2009-05-11 08:07:50.0
FORMFACTOR INC
FORM
FMR LLC
5.752%
view
S
2009-02-12 08:19:35.0
FORMFACTOR INC
FORM
VANGUARD HORIZON FUNDS
12.2%
view
B
2009-02-11 20:43:52.0
FORMFACTOR INC
FORM
PRIMECAP MANAGEMENT CO
14.53%
view
B
2009-02-10 13:57:17.0
FORMFACTOR INC
FORM
VANGUARD HORIZON FUNDS
12.2%
view
B
2009-02-06 14:00:42.0
FORMFACTOR INC
FORM
FRANKLIN RESOURCES INC
86.4%
view
S
2009-02-05 14:31:41.0
FORMFACTOR INC
FORM
GOLDMAN SACHS ASSET MANAGEMENT LP
6.1%
view
B
2009-01-09 16:24:43.0
FORMFACTOR INC
FORM
KORNITZER CAPITAL MANAGEMENT INC
5.16%
view
B
2008-03-10 08:52:49.0
FORMFACTOR INC
FORM
VANGUARD HORIZON FUNDS
10.77%
view
S
2008-02-14 15:35:51.0
FORMFACTOR INC
FORM
PRIMECAP MANAGEMENT CO
9.98%
view
S
2008-02-12 16:50:23.0
FORMFACTOR INC
FORM
KHANDROS IGOR Y
100.0%
view
B
2008-02-12 12:26:15.0
FORMFACTOR INC
FORM
VANGUARD HORIZON FUNDS
8.26%
view
B
2008-02-08 12:47:16.0
FORMFACTOR INC
FORM
PRIMECAP MANAGEMENT CO
11.85%
view
S
2008-02-04 12:52:51.0
FORMFACTOR INC
FORM
FRANKLIN RESOURCES INC
n/a
view
S
2008-02-01 09:47:54.0
FORMFACTOR INC
FORM
GOLDMAN SACHS ASSET MANAGEMENT LP
6.6%
view
S
2008-01-10 12:24:31.0
FORMFACTOR INC
FORM
FMR LLC
n/a
view
S
2007-09-10 10:04:21.0
FORMFACTOR INC
FORM
FMR CORP
n/a
view
S
2007-02-14 16:42:26.0
FORMFACTOR INC
FORM
FMR CORP
n/a
view
S
2007-02-13 16:05:54.0
FORMFACTOR INC
FORM
KHANDROS IGOR Y
100.0%
view
B
2007-02-08 13:35:57.0
FORMFACTOR INC
FORM
GOLDMAN SACHS ASSET MANAGEMENT LP
6.9%
view
S
2007-02-05 13:45:02.0
FORMFACTOR INC
FORM
FRANKLIN RESOURCES INC
n/a
view
B
2007-01-11 12:18:02.0
FORMFACTOR INC
FORM
PRIMECAP MANAGEMENT CO
5.35%
view
B
2006-02-14 00:00:00.0
FORMFACTOR INC
FORM
KHANDROS IGOR Y
100.0%
view
S
2006-02-14 00:00:00.0
FORMFACTOR INC
FORM
FMR CORP
n/a
view
B
2006-02-08 00:00:00.0
FORMFACTOR INC
FORM
FRANKLIN RESOURCES INC
n/a
view
S
2005-02-14 00:00:00.0
FORMFACTOR INC
FORM
FMR CORP
n/a
view
S
2005-02-08 00:00:00.0
FORMFACTOR INC
FORM
KHANDROS IGOR Y
9.1%
view
S
2004-04-12 00:00:00.0
FORMFACTOR INC
FORM
FMR CORP
n/a
view
B
2004-02-17 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
10.62%
view
B
2004-02-11 00:00:00.0
FORMFACTOR INC
FORM
INSTITUTIONAL VENTURE PARTNERS VII
5.1%
view
B
2004-02-10 00:00:00.0
FORMFACTOR INC
FORM
KHANDROS IGOR Y
11.2%
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.