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COHU - As of  06/19/24, 07:02:16 PM:   63 Insider Transactions.

Sector: Technology    Industry: Semiconductor Equipment & Materials
Prev Close:$11.35  Avg Vol(3m): 73,437  P/E: 276.80  EPS: 0.04

Email this page to a friend.    Insider Transactions for COHU

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
B 2020-02-14 11:14:28.0 AMPCO PITTSBURGH CORP AP AMERIPRISE FINANCIAL INC 11.94% view
B 2020-10-06 16:42:59.0 AMPCO PITTSBURGH CORP AP Louis Berkman Investment CO 18.7% view
B 2020-10-01 16:21:59.0 AMPCO PITTSBURGH CORP AP 2006 Irrevocable Trust of Laura W 10.26% view
B 2020-08-25 16:11:19.0 AMPCO PITTSBURGH CORP AP GAMCO INVESTORS 9.25% view
S 2020-08-13 14:50:29.0 AMPCO PITTSBURGH CORP AP Altor Holdings Ltd 13.9% view
S 2020-07-14 16:17:09.0 AMPCO PITTSBURGH CORP AP GAMCO INVESTORS 9.3% view
B 2020-05-22 16:04:49.0 AMPCO PITTSBURGH CORP AP Dimitrieff John M 5.9% view
S 2020-04-28 16:13:22.0 AMPCO PITTSBURGH CORP AP GAMCO INVESTORS 10.97% view
S 2020-02-14 11:08:28.0 AMPCO PITTSBURGH CORP AP AMERIPRISE FINANCIAL INC 5.7% view
B 2019-08-29 16:14:57.0 AMPCO PITTSBURGH CORP AP GAMCO INVESTORS 6.09% view
B 2018-09-26 16:00:27.0 AMPCO PITTSBURGH CORP AP GAMCO INVESTORS 12.05% view
B 2018-04-10 16:32:32.0 AMPCO PITTSBURGH CORP AP Louis Berkman Investment CO 5.45% view
B 2017-12-12 14:41:25.0 AMPCO PITTSBURGH CORP AP GAMCO INVESTORS 12.8% view
S 2016-04-01 16:58:45.0 AMPCO PITTSBURGH CORP AP Altor Holdings Ltd 11.99% view
B 2015-07-10 12:47:25.0 AMPCO PITTSBURGH CORP AP BlackRock Inc 14.2% view
B 2015-03-18 14:27:49.0 AMPCO PITTSBURGH CORP AP GAMCO INVESTORS 5.2% view
B 2014-12-24 13:54:16.0 AMPCO PITTSBURGH CORP AP GAMCO INVESTORS 12.92% view
B 2014-12-18 13:19:38.0 AMPCO PITTSBURGH CORP AP GAMCO INVESTORS 12.61% view
S 2014-11-07 12:14:22.0 AMPCO PITTSBURGH CORP AP BlackRock Inc 4.9% view
B 2014-02-13 11:42:20.0 AMPCO PITTSBURGH CORP AP GAMCO INVESTORS 10.48% view
S 2014-01-27 17:13:08.0 AMPCO PITTSBURGH CORP AP ROYCE & ASSOCIATES LLC 4.44% view
B 2013-11-06 11:08:28.0 AMPCO PITTSBURGH CORP AP KEELEY ASSET MANAGEMENT CORP 5.4% view
S 2013-01-03 16:28:19.0 AMPCO PITTSBURGH CORP AP ROYCE & ASSOCIATES LLC 5.8% view
B 2012-01-06 11:20:58.0 AMPCO PITTSBURGH CORP AP GAMCO INVESTORS 11.39% view
B 2011-02-10 14:32:57.0 AMPCO PITTSBURGH CORP AP LSV ASSET MANAGEMENT 5.003% view
B 2011-02-07 16:12:46.0 AMPCO PITTSBURGH CORP AP BlackRock Inc 5.07% view
B 2011-01-11 15:57:56.0 AMPCO PITTSBURGH CORP AP GAMCO INVESTORS 11.09% view
B 2010-06-04 11:07:31.0 AMPCO PITTSBURGH CORP AP ROYCE & ASSOCIATES LLC 10.39% view
B 2010-02-12 16:39:50.0 AMPCO PITTSBURGH CORP AP KEELEY ASSET MANAGEMENT CORP 8.92% view
B 2009-03-03 14:22:48.0 AMPCO PITTSBURGH CORP AP GAMCO INVESTORS 10.0% view
S 2009-02-10 15:12:10.0 AMPCO PITTSBURGH CORP AP KEELEY ASSET MANAGEMENT CORP 14.7% view
S 2009-01-23 15:58:29.0 AMPCO PITTSBURGH CORP AP ROYCE & ASSOCIATES LLC 9.83% view
B 2008-03-06 16:11:43.0 AMPCO PITTSBURGH CORP AP GAMCO INVESTORS 7.7% view
S 2008-02-06 10:24:57.0 AMPCO PITTSBURGH CORP AP DIMENSIONAL FUND ADVISORS INC 15.94% view
S 2007-08-10 16:52:43.0 AMPCO PITTSBURGH CORP AP BEAR STEARNS ASSET MANAGEMENT INC 11.77% view
S 2007-07-10 09:16:03.0 AMPCO PITTSBURGH CORP AP Louis Berkman Investment CO 26.05% view
B 2007-04-13 16:09:55.0 AMPCO PITTSBURGH CORP AP BEAR STEARNS ASSET MANAGEMENT INC 10.5% view
S 2007-03-09 17:08:16.0 AMPCO PITTSBURGH CORP AP BEAR STEARNS ASSET MANAGEMENT INC 5.0% view
S 2007-02-08 19:23:02.0 AMPCO PITTSBURGH CORP AP DIMENSIONAL FUND ADVISORS INC 5.26% view
B 2007-01-10 21:22:12.0 AMPCO PITTSBURGH CORP AP BEAR STEARNS ASSET MANAGEMENT INC 14.63% view
S 2006-11-20 14:13:25.0 AMPCO PITTSBURGH CORP AP GAMCO INVESTORS 10.28% view
B 2006-08-18 15:48:33.0 AMPCO PITTSBURGH CORP AP GAMCO INVESTORS 11.82% view
S 2006-05-12 00:00:00.0 AMPCO PITTSBURGH CORP AP GAMCO INVESTORS 13.46% view
B 2006-04-28 00:00:00.0 AMPCO PITTSBURGH CORP AP Louis Berkman Investment CO 27.48% view
B 2006-04-17 00:00:00.0 AMPCO PITTSBURGH CORP AP VAN DEN BERG MANAGEMENT INC 5.88% view
S 2006-02-06 00:00:00.0 AMPCO PITTSBURGH CORP AP DIMENSIONAL FUND ADVISORS INC 8.06% view
S 2005-08-29 00:00:00.0 AMPCO PITTSBURGH CORP AP GAMCO INVESTORS 6.92% view
S 2005-01-07 00:00:00.0 AMPCO PITTSBURGH CORP AP VAN DEN BERG MANAGEMENT INC 7.06% view
S 2004-01-13 00:00:00.0 AMPCO PITTSBURGH CORP AP VAN DEN BERG MANAGEMENT INC 13.63% view
B 2003-03-05 00:00:00.0 AMPCO PITTSBURGH CORP AP VAN DEN BERG MANAGEMENT INC 8.07% view
B 2002-11-07 00:00:00.0 AMPCO PITTSBURGH CORP AP VAN DEN BERG MANAGEMENT INC 7.39% view
S 2002-02-12 00:00:00.0 AMPCO PITTSBURGH CORP AP DIMENSIONAL FUND ADVISORS INC n/a view
B 2000-12-01 00:00:00.0 AMPCO PITTSBURGH CORP AP BERKMAN LOUIS CO 26.6% view
S 2000-02-03 00:00:00.0 AMPCO PITTSBURGH CORP AP DIMENSIONAL FUND ADVISORS INC n/a view
S 1999-09-27 00:00:00.0 AMPCO PITTSBURGH CORP AP DIMENSIONAL FUND ADVISORS INC 5.0% view
S 1998-03-06 00:00:00.0 AMPCO PITTSBURGH CORP AP GABELLI FUNDS INC ET AL n/a view
S 1998-02-04 00:00:00.0 AMPCO PITTSBURGH CORP AP GABELLI FUNDS INC ET AL 9.9% view
S 1997-10-01 00:00:00.0 AMPCO PITTSBURGH CORP AP GABELLI FUNDS INC ET AL 12.34% view
B 1997-03-10 00:00:00.0 AMPCO PITTSBURGH CORP AP AT&T CORP 6.97% view
S 1997-02-12 00:00:00.0 AMPCO PITTSBURGH CORP AP DIMENSIONAL FUND ADVISORS INC 11.3% view
S 1996-11-13 00:00:00.0 AMPCO PITTSBURGH CORP AP GABELLI FUNDS INC ET AL 16.09% view
B 1996-03-29 00:00:00.0 AMPCO PITTSBURGH CORP AP BERKMAN LOUIS CO 16.13% view
B 1996-02-07 00:00:00.0 AMPCO PITTSBURGH CORP AP NORWEST CORP 16.6% 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.