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CGNX - As of  04/30/25, 11:53:40 AM:   135 Insider Transactions.

Sector: Technology    Industry: Scientific & Technical Instruments
Prev Close:$43.45  Avg Vol(3m): 402,679  P/E: 21.00  EPS: 2.07

Email this page to a friend.    Insider Transactions for CGNX

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
S 2020-02-14 09:11:58.0 COGNEX CORP CGNX BROWN CAPITAL MANAGEMENT LLC 5.52% view
B 2020-02-12 08:02:52.0 COGNEX CORP CGNX VANGUARD GROUP INC 9.06% view
S 2020-02-04 11:53:43.0 COGNEX CORP CGNX BlackRock Inc 10.1% view
B 2020-02-03 11:28:40.0 COGNEX CORP CGNX Bank of New York Mellon Corp 7.51% view
B 2019-02-14 09:56:15.0 COGNEX CORP CGNX BROWN CAPITAL MANAGEMENT LLC 5.71% view
B 2019-02-11 08:56:42.0 COGNEX CORP CGNX VANGUARD GROUP INC 8.75% view
B 2019-02-04 10:46:40.0 COGNEX CORP CGNX Bank of New York Mellon Corp 5.1% view
S 2019-01-24 13:46:28.0 COGNEX CORP CGNX BlackRock Inc 10.2% view
B 2018-07-10 08:24:45.0 COGNEX CORP CGNX BlackRock Inc 10.3% view
B 2018-06-08 09:16:06.0 COGNEX CORP CGNX BROWN CAPITAL MANAGEMENT LLC 5.17% view
S 2018-02-14 09:34:14.0 COGNEX CORP CGNX BROWN CAPITAL MANAGEMENT LLC 3.89% view
B 2018-02-08 19:46:34.0 COGNEX CORP CGNX VANGUARD GROUP INC 8.2% view
B 2018-01-29 16:37:11.0 COGNEX CORP CGNX BlackRock Inc 9.1% view
B 2017-02-10 09:42:34.0 COGNEX CORP CGNX VANGUARD GROUP INC 7.31% view
S 2017-02-09 14:54:37.0 COGNEX CORP CGNX BROWN CAPITAL MANAGEMENT LLC 7.11% view
S 2017-02-07 10:41:33.0 COGNEX CORP CGNX PRICE T ROWE ASSOCIATES INC 3.4% view
B 2017-01-23 14:17:47.0 COGNEX CORP CGNX BlackRock Inc 7.4% view
B 2016-02-16 11:10:10.0 COGNEX CORP CGNX BROWN CAPITAL MANAGEMENT LLC 7.4% view
B 2016-02-12 12:28:29.0 COGNEX CORP CGNX PRICE T ROWE ASSOCIATES INC 5.5% view
B 2016-02-11 10:32:14.0 COGNEX CORP CGNX VANGUARD GROUP INC 6.6% view
S 2016-01-26 08:19:31.0 COGNEX CORP CGNX BlackRock Inc 6.8% view
S 2015-05-11 15:55:44.0 COGNEX CORP CGNX WELLS FARGO & COMPANY 4.57% view
S 2015-02-11 10:37:38.0 COGNEX CORP CGNX VANGUARD GROUP INC 6.01% view
B 2015-02-10 14:33:38.0 COGNEX CORP CGNX WELLS FARGO & COMPANY 5.62% view
S 2015-02-05 10:27:26.0 COGNEX CORP CGNX BROWN CAPITAL MANAGEMENT LLC 6.66% view
S 2015-02-02 11:10:52.0 COGNEX CORP CGNX ROYCE & ASSOCIATES LLC 4.32% view
S 2015-01-23 15:15:01.0 COGNEX CORP CGNX BlackRock Inc 8.1% view
S 2014-02-13 16:02:03.0 COGNEX CORP CGNX BROWN CAPITAL MANAGEMENT LLC 7.01% view
B 2014-02-12 11:58:03.0 COGNEX CORP CGNX VANGUARD GROUP INC 6.17% view
S 2014-02-12 10:04:52.0 COGNEX CORP CGNX SHILLMAN ROBERT J 4.6% view
B 2014-01-28 15:23:02.0 COGNEX CORP CGNX BlackRock Inc 8.6% view
S 2014-01-08 15:25:10.0 COGNEX CORP CGNX ROYCE & ASSOCIATES LLC 6.18% view
B 2013-02-14 09:02:26.0 COGNEX CORP CGNX BROWN CAPITAL MANAGEMENT LLC 7.2% view
B 2013-02-07 18:41:19.0 COGNEX CORP CGNX BlackRock Inc 7.09% view
S 2013-02-07 15:10:24.0 COGNEX CORP CGNX SHILLMAN ROBERT J 5.1% view
S 2013-01-07 14:20:54.0 COGNEX CORP CGNX ROYCE & ASSOCIATES LLC 10.77% view
B 2012-02-13 14:47:25.0 COGNEX CORP CGNX BROWN CAPITAL MANAGEMENT LLC 6.92% view
S 2012-02-13 10:24:12.0 COGNEX CORP CGNX BlackRock Inc 7.09% view
B 2012-02-09 16:26:36.0 COGNEX CORP CGNX BARROW HANLEY MEWHINNEY & STRAUSS LLC 12.0% view
S 2012-02-09 13:59:41.0 COGNEX CORP CGNX SHILLMAN ROBERT J 7.3% view
B 2012-02-07 16:42:51.0 COGNEX CORP CGNX VANGUARD GROUP INC 5.08% view
S 2012-01-10 11:00:10.0 COGNEX CORP CGNX ROYCE & ASSOCIATES LLC 11.9% view
B 2011-08-08 15:31:57.0 COGNEX CORP CGNX BROWN CAPITAL MANAGEMENT LLC 5.06% view
B 2011-02-11 14:26:12.0 COGNEX CORP CGNX BARROW HANLEY MEWHINNEY & STRAUSS LLC 5.44% view
B 2011-02-11 12:16:30.0 COGNEX CORP CGNX SHILLMAN ROBERT J 7.8% view
S 2011-02-03 17:18:20.0 COGNEX CORP CGNX BlackRock Inc 7.31% view
S 2011-01-12 14:09:04.0 COGNEX CORP CGNX ROYCE & ASSOCIATES LLC 12.51% view
S 2010-02-12 13:19:59.0 COGNEX CORP CGNX MORGAN STANLEY 4.4% view
S 2010-02-10 08:27:44.0 COGNEX CORP CGNX SHILLMAN ROBERT J n/a view
B 2010-02-08 16:29:34.0 COGNEX CORP CGNX BARROW HANLEY MEWHINNEY & STRAUSS LLC n/a view
S 2010-02-01 17:48:59.0 COGNEX CORP CGNX OPPENHEIMER FUNDS INC 0.002% view
B 2010-01-29 14:40:33.0 COGNEX CORP CGNX BlackRock Inc 7.44% view
B 2010-01-22 16:15:00.0 COGNEX CORP CGNX ROYCE & ASSOCIATES LLC 12.76% view
B 2009-02-17 15:33:43.0 COGNEX CORP CGNX MORGAN STANLEY 7.0% view
S 2009-02-12 10:51:02.0 COGNEX CORP CGNX SHILLMAN ROBERT J 9.0% view
B 2009-02-09 14:34:09.0 COGNEX CORP CGNX TimesSquare Capital Management 5.5% view
S 2009-01-26 12:27:57.0 COGNEX CORP CGNX OPPENHEIMER FUNDS INC 5.21% view
S 2009-01-23 16:14:26.0 COGNEX CORP CGNX ROYCE & ASSOCIATES LLC 12.61% view
B 2008-02-14 15:28:20.0 COGNEX CORP CGNX MORGAN STANLEY 6.3% view
S 2008-02-14 12:05:33.0 COGNEX CORP CGNX WELLINGTON MANAGEMENT CO LLP 3.17% view
B 2008-02-13 15:00:33.0 COGNEX CORP CGNX SHILLMAN ROBERT J 9.1% view
S 2008-02-12 13:45:06.0 COGNEX CORP CGNX First Pacific Advisors 4.5% view
S 2008-02-04 16:32:15.0 COGNEX CORP CGNX OPPENHEIMER FUNDS INC 5.33% view
S 2008-02-04 11:27:30.0 COGNEX CORP CGNX HARTFORD SERIES FUND INC 1.83% view
B 2008-01-28 16:36:44.0 COGNEX CORP CGNX ROYCE & ASSOCIATES LLC 12.87% view
S 2007-10-09 13:49:07.0 COGNEX CORP CGNX BROWN CAPITAL MANAGEMENT INC 4.29% view
B 2007-02-14 11:07:02.0 COGNEX CORP CGNX WELLINGTON MANAGEMENT CO LLP 9.59% view
B 2007-02-13 15:08:43.0 COGNEX CORP CGNX First Pacific Advisors 5.6% view
B 2007-02-13 10:11:00.0 COGNEX CORP CGNX SHILLMAN ROBERT J 8.8% view
B 2007-02-05 17:49:31.0 COGNEX CORP CGNX OPPENHEIMER FUNDS INC 5.35% view
B 2007-01-19 09:42:11.0 COGNEX CORP CGNX ROYCE & ASSOCIATES LLC 10.85% view
B 2006-11-08 13:04:35.0 COGNEX CORP CGNX ROYCE & ASSOCIATES LLC 10.82% view
S 2006-02-14 00:00:00.0 COGNEX CORP CGNX WELLINGTON MANAGEMENT CO LLP 8.43% view
S 2006-02-14 00:00:00.0 COGNEX CORP CGNX SHILLMAN ROBERT J 8.3% view
S 2006-02-08 00:00:00.0 COGNEX CORP CGNX HARTFORD SERIES FUND INC 5.23% view
B 2006-01-12 00:00:00.0 COGNEX CORP CGNX ROYCE & ASSOCIATES LLC 5.22% view
S 2005-02-15 00:00:00.0 COGNEX CORP CGNX MORGAN STANLEY 3.3% view
S 2005-02-14 00:00:00.0 COGNEX CORP CGNX SHILLMAN ROBERT J 9.4% view
B 2005-02-14 00:00:00.0 COGNEX CORP CGNX WELLINGTON MANAGEMENT CO LLP 8.72% view
S 2005-02-14 00:00:00.0 COGNEX CORP CGNX BROWN CAPITAL MANAGEMENT INC 4.29% view
S 2005-02-09 00:00:00.0 COGNEX CORP CGNX BROWN CAPITAL MANAGEMENT INC 5.54% view
B 2005-02-09 00:00:00.0 COGNEX CORP CGNX HARTFORD SERIES FUND INC 5.43% view
B 2004-08-05 00:00:00.0 COGNEX CORP CGNX BROWN CAPITAL MANAGEMENT INC 5.92% view
S 2004-02-17 00:00:00.0 COGNEX CORP CGNX MORGAN STANLEY 5.04% view
S 2004-02-13 00:00:00.0 COGNEX CORP CGNX SHILLMAN ROBERT J 10.8% view
B 2004-02-11 00:00:00.0 COGNEX CORP CGNX BROWN CAPITAL MANAGEMENT INC 5.21% view
S 2004-02-04 00:00:00.0 COGNEX CORP CGNX PRICE T ROWE ASSOCIATES INC 2.5% view
S 2003-02-28 00:00:00.0 COGNEX CORP CGNX MORGAN STANLEY 5.4543% view
B 2003-02-18 00:00:00.0 COGNEX CORP CGNX MORGAN STANLEY 5.457% view
S 2003-02-14 00:00:00.0 COGNEX CORP CGNX SHILLMAN ROBERT J 11.2% view
S 2003-02-13 00:00:00.0 COGNEX CORP CGNX FMR CORP n/a view
S 2003-02-06 00:00:00.0 COGNEX CORP CGNX PRICE T ROWE ASSOCIATES INC 8.1% view
S 2003-02-04 00:00:00.0 COGNEX CORP CGNX PERKINS WOLF MCDONNELL & CO 0.0% view
B 2002-02-25 00:00:00.0 COGNEX CORP CGNX PERKINS WOLF MCDONNELL & CO 6.0% view
S 2002-02-20 00:00:00.0 COGNEX CORP CGNX PRICE T ROWE ASSOCIATES INC 10.2% view
S 2002-02-14 00:00:00.0 COGNEX CORP CGNX FMR CORP n/a view
S 2002-02-13 00:00:00.0 COGNEX CORP CGNX SHILLMAN ROBERT J 12.5% view
S 2002-02-12 00:00:00.0 COGNEX CORP CGNX WELLINGTON MANAGEMENT CO LLP 2.77% view
S 2002-02-05 00:00:00.0 COGNEX CORP CGNX PRICE T ROWE ASSOCIATES INC 10.2% view
S 2001-11-13 00:00:00.0 COGNEX CORP CGNX SELIGMAN J & W & CO INC 0.93% view
B 2001-02-14 00:00:00.0 COGNEX CORP CGNX PILGRIM BAXTER & ASSOCIATES LTD 3.23% view
B 2001-02-13 00:00:00.0 COGNEX CORP CGNX WELLINGTON MANAGEMENT CO LLP 6.58% view
S 2001-02-13 00:00:00.0 COGNEX CORP CGNX SHILLMAN ROBERT J 14.0% view
B 2001-02-06 00:00:00.0 COGNEX CORP CGNX PRICE T ROWE ASSOCIATES INC 12.8% view
S 2001-02-01 00:00:00.0 COGNEX CORP CGNX SELIGMAN J & W & CO INC 8.6% view
S 2000-03-09 00:00:00.0 COGNEX CORP CGNX SELIGMAN J & W & CO INC 9.97% view
S 2000-02-18 00:00:00.0 COGNEX CORP CGNX ALEX BROWN INVESTMENT MANAGEMENT L P n/a view
S 2000-02-14 00:00:00.0 COGNEX CORP CGNX SHILLMAN ROBERT J 15.0% view
S 2000-02-10 00:00:00.0 COGNEX CORP CGNX BANKERS TRUST CORP n/a view
B 2000-02-10 00:00:00.0 COGNEX CORP CGNX SELIGMAN J & W & CO INC 11.02% view
B 2000-01-10 00:00:00.0 COGNEX CORP CGNX PRICE T ROWE ASSOCIATES INC 11.9% view
S 1999-12-09 00:00:00.0 COGNEX CORP CGNX SELIGMAN J & W & CO INC 9.79% view
S 1999-08-10 00:00:00.0 COGNEX CORP CGNX SELIGMAN J & W & CO INC 12.91% view
B 1999-03-05 00:00:00.0 COGNEX CORP CGNX ALEX BROWN INVESTMENT MANAGEMENT L P n/a view
B 1999-02-16 00:00:00.0 COGNEX CORP CGNX BANKERS TRUST CORP 0.64% view
B 1999-02-16 00:00:00.0 COGNEX CORP CGNX SHILLMAN ROBERT J 16.8% view
B 1999-02-09 00:00:00.0 COGNEX CORP CGNX SELIGMAN J & W & CO INC 13.24% view
S 1998-02-17 00:00:00.0 COGNEX CORP CGNX PILGRIM BAXTER & ASSOCIATES LTD 8.45% view
S 1998-02-13 00:00:00.0 COGNEX CORP CGNX SHILLMAN ROBERT J 16.6% view
S 1998-02-13 00:00:00.0 COGNEX CORP CGNX SHILLMAN ROBERT J 16.6% view
B 1998-02-12 00:00:00.0 COGNEX CORP CGNX SELIGMAN J & W & CO INC 11.8% view
B 1998-02-11 00:00:00.0 COGNEX CORP CGNX PILGRIM BAXTER & ASSOCIATES LTD 8.45% view
B 1997-05-19 00:00:00.0 COGNEX CORP CGNX SELIGMAN J & W & CO INC 10.01% view
S 1997-03-12 00:00:00.0 COGNEX CORP CGNX PILGRIM BAXTER & ASSOCIATES LTD 1.0% view
S 1997-02-14 00:00:00.0 COGNEX CORP CGNX SHILLMAN ROBERT J 17.7% view
B 1997-02-12 00:00:00.0 COGNEX CORP CGNX SELIGMAN J & W & CO INC 8.36% view
B 1996-03-08 00:00:00.0 COGNEX CORP CGNX PILGRIM BAXTER & ASSOCIATES LTD 8.2% view
B 1996-02-12 00:00:00.0 COGNEX CORP CGNX SHILLMAN ROBERT J 18.4% view
S 1995-12-06 00:00:00.0 COGNEX CORP CGNX PUTNAM INVESTMENTS INC 12.0% view
S 1995-07-07 00:00:00.0 COGNEX CORP CGNX PUTNAM INVESTMENTS INC 12.0% view
B 1995-02-10 00:00:00.0 COGNEX CORP CGNX SCUDDER STEVENS & CLARK INC n/a view
S 1995-02-02 00:00:00.0 COGNEX CORP CGNX PUTNAM INVESTMENTS INC 12.0% view
B 1994-12-08 00:00:00.0 COGNEX CORP CGNX PUTNAM INVESTMENTS INC 12.0% view
S 1994-03-09 00:00:00.0 COGNEX CORP CGNX FMR CORP n/a view
B 1994-02-14 00:00:00.0 COGNEX CORP CGNX FMR CORP n/a 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.