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ONTO - As of  09/22/24, 01:02:49 PM:   106 Insider Transactions.

Sector: Unknown    Industry: Unknown
Prev Close:$0.00  Avg Vol(3m): 0  P/E: 0.00  EPS: 0.00

Email this page to a friend.    Insider Transactions for ONTO

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
S 2020-02-12 11:16:18.0 Onto Innovation Inc ONTO VANGUARD GROUP INC 6.03% view
B 2020-02-04 12:17:08.0 Onto Innovation Inc ONTO BlackRock Inc 16.2% view
B 2020-01-28 15:15:27.0 Onto Innovation Inc ONTO WELLINGTON MANAGEMENT GROUP LLP 7.06% view
B 2019-02-13 12:00:20.0 NANOMETRICS INC NANO FMR LLC 4.299% view
B 2019-02-11 14:20:56.0 NANOMETRICS INC NANO VANGUARD GROUP INC 7.55% view
B 2019-02-08 08:37:19.0 NANOMETRICS INC NANO DIMENSIONAL FUND ADVISORS LP 6.53% view
B 2019-01-31 14:06:09.0 NANOMETRICS INC NANO BlackRock Inc 15.0% view
B 2018-02-09 09:57:14.0 NANOMETRICS INC NANO VANGUARD GROUP INC 5.48% view
S 2018-02-07 14:18:14.0 NANOMETRICS INC NANO FRANKLIN RESOURCES INC 3.5% view
S 2018-01-24 16:02:55.0 NANOMETRICS INC NANO ROYCE & ASSOCIATES LP 3.95% view
S 2017-02-14 16:52:58.0 NANOMETRICS INC NANO WADDELL & REED FINANCIAL INC 4.6% view
S 2017-02-09 12:42:13.0 NANOMETRICS INC NANO FRANKLIN RESOURCES INC 5.9% view
B 2017-01-17 12:48:50.0 NANOMETRICS INC NANO BlackRock Inc 11.3% view
S 2017-01-11 12:16:47.0 NANOMETRICS INC NANO ROYCE & ASSOCIATES LP 7.41% view
S 2016-11-09 14:22:21.0 NANOMETRICS INC NANO FRANKLIN RESOURCES INC 8.4% view
B 2016-05-10 11:18:04.0 NANOMETRICS INC NANO BlackRock Inc 10.1% view
S 2016-02-11 14:13:17.0 NANOMETRICS INC NANO WELLINGTON MANAGEMENT GROUP LLP 0.0% view
S 2016-02-02 08:06:59.0 NANOMETRICS INC NANO Artisan Partners Limited Partnership 2.9% view
B 2016-01-27 12:24:24.0 NANOMETRICS INC NANO BlackRock Inc 9.9% view
B 2016-01-19 16:07:38.0 NANOMETRICS INC NANO ROYCE & ASSOCIATES LLC 10.93% view
S 2015-02-13 16:11:16.0 NANOMETRICS INC NANO WADDELL & REED FINANCIAL INC 11.1% view
S 2015-02-12 10:49:17.0 NANOMETRICS INC NANO WELLINGTON MANAGEMENT GROUP LLP 7.8% view
B 2015-02-09 15:14:52.0 NANOMETRICS INC NANO FRANKLIN RESOURCES INC 12.7% view
S 2015-01-30 09:10:00.0 NANOMETRICS INC NANO Artisan Partners Limited Partnership 6.8% view
B 2015-01-15 14:57:17.0 NANOMETRICS INC NANO BlackRock Inc 9.4% view
B 2015-01-15 14:14:15.0 NANOMETRICS INC NANO ROYCE & ASSOCIATES LLC 10.93% view
B 2014-10-10 13:34:02.0 NANOMETRICS INC NANO FRANKLIN RESOURCES INC 10.7% view
S 2014-03-24 07:13:59.0 NANOMETRICS INC NANO Artisan Partners Limited Partnership 8.1% view
S 2014-02-14 09:36:07.0 NANOMETRICS INC NANO WELLINGTON MANAGEMENT CO LLP 8.22% view
S 2014-02-11 15:23:49.0 NANOMETRICS INC NANO VANGUARD GROUP INC 3.16% view
B 2014-02-07 16:45:23.0 NANOMETRICS INC NANO WADDELL & REED FINANCIAL INC 11.4% view
B 2014-01-30 07:51:23.0 NANOMETRICS INC NANO Artisan Partners Limited Partnership 8.6% view
B 2014-01-29 21:50:34.0 NANOMETRICS INC NANO BlackRock Inc 9.1% view
B 2014-01-06 12:52:24.0 NANOMETRICS INC NANO ROYCE & ASSOCIATES LLC 10.0% view
S 2013-02-14 12:34:10.0 NANOMETRICS INC NANO WELLINGTON MANAGEMENT CO LLP 8.82% view
B 2013-02-12 16:56:36.0 NANOMETRICS INC NANO VANGUARD GROUP INC 5.47% view
B 2013-02-07 18:51:47.0 NANOMETRICS INC NANO BlackRock Inc 7.65% view
B 2013-02-07 16:38:59.0 NANOMETRICS INC NANO WADDELL & REED FINANCIAL INC 7.7% view
B 2013-02-06 07:27:52.0 NANOMETRICS INC NANO ARTISAN PARTNERS HOLDINGS LP 7.0% view
B 2013-01-17 10:36:46.0 NANOMETRICS INC NANO ROYCE & ASSOCIATES LLC 6.92% view
S 2012-02-14 11:38:14.0 NANOMETRICS INC OSIP MASON CAPITAL MANAGEMENT LLC 0.0% view
S 2010-07-12 14:07:45.0 OSI PHARMACEUTICALS INC OSIP WELLINGTON MANAGEMENT CO LLP 0.0% view
B 2010-06-09 14:55:38.0 OSI PHARMACEUTICALS INC OSIP Tiresias Capital Ltd 7.65% view
B 2010-05-25 21:21:43.0 OSI PHARMACEUTICALS INC OSIP OZ MANAGEMENT LP 1.26% view
S 2010-04-12 17:20:38.0 OSI PHARMACEUTICALS INC OSIP JGD MANAGEMENT CORP 8.3% view
B 2010-04-08 16:36:39.0 OSI PHARMACEUTICALS INC OSIP OZ MANAGEMENT LP 5.49% view
B 2010-02-11 07:26:03.0 OSI PHARMACEUTICALS INC OSIP WESTFIELD CAPITAL MANAGEMENT CO LP 6.61% view
B 2010-01-29 14:58:49.0 OSI PHARMACEUTICALS INC OSIP BlackRock Inc 10.06% view
B 2010-01-11 09:42:44.0 OSI PHARMACEUTICALS INC OSIP FEDERATED INVESTORS INC 2.49% view
B 2009-06-10 12:10:48.0 OSI PHARMACEUTICALS INC OSIP LORD ABBETT & CO LLC 4.44% view
S 2009-02-17 13:48:20.0 OSI PHARMACEUTICALS INC OSIP FEDERATED INVESTORS INC 7.33% view
S 2009-02-04 09:27:55.0 OSI PHARMACEUTICALS INC OSIP WESTFIELD CAPITAL MANAGEMENT CO LP 6.4% view
B 2008-02-14 12:09:33.0 OSI PHARMACEUTICALS INC OSIP WELLINGTON MANAGEMENT CO LLP 12.3% view
S 2008-02-14 10:24:47.0 OSI PHARMACEUTICALS INC OSIP ORBIMED ADVISORS LLC 0.0% view
B 2008-02-12 09:46:49.0 OSI PHARMACEUTICALS INC OSIP PRICE T ROWE ASSOCIATES INC 8.22% view
S 2007-07-10 14:52:19.0 OSI PHARMACEUTICALS INC OSIP WELLINGTON MANAGEMENT CO LLP n/a view
S 2007-02-14 16:39:43.0 OSI PHARMACEUTICALS INC OSIP FMR CORP 0.0% view
B 2007-02-14 06:29:44.0 OSI PHARMACEUTICALS INC OSIP TUDOR INVESTMENT CORP ET AL 5.75% view
S 2007-02-12 16:30:33.0 OSI PHARMACEUTICALS INC OSIP ZIFF ASSET MANAGEMENT LP 0.0% view
B 2007-01-19 15:58:39.0 OSI PHARMACEUTICALS INC OSIP Noonday Asset Management 6.1% view
B 2006-06-26 00:00:00.0 OSI PHARMACEUTICALS INC OSIP Ridgeback Capital Investments Ltd 5.4% view
S 2006-06-15 00:00:00.0 OSI PHARMACEUTICALS INC OSIP Noonday Asset Management 5.6% view
B 2006-02-14 00:00:00.0 OSI PHARMACEUTICALS INC OSIP BROOKSIDE CAPITAL PARTNERS FUND LP 1.1% view
S 2006-02-13 00:00:00.0 OSI PHARMACEUTICALS INC OSIP CITADEL L P 2.7% view
B 2006-02-13 00:00:00.0 OSI PHARMACEUTICALS INC OSIP BB BIOTECH AG 7.86% view
S 2006-02-13 00:00:00.0 OSI PHARMACEUTICALS INC OSIP PERRY CORP 5.39% view
S 2006-02-03 00:00:00.0 OSI PHARMACEUTICALS INC OSIP GOLDMAN SACHS ASSET MANAGEMENT LP 1.0% view
B 2006-01-10 00:00:00.0 OSI PHARMACEUTICALS INC OSIP BB BIOTECH AG 7.3% view
S 2005-10-31 00:00:00.0 OSI PHARMACEUTICALS INC OSIP J P MORGAN CHASE & CO 5.5% view
B 2005-06-29 00:00:00.0 OSI PHARMACEUTICALS INC OSIP WELLINGTON MANAGEMENT CO LLP 14.0% view
S 2005-03-10 00:00:00.0 OSI PHARMACEUTICALS INC OSIP ORBIMED ADVISORS LLC 4.63% view
S 2005-02-14 00:00:00.0 OSI PHARMACEUTICALS INC OSIP CITADEL L P 7.1% view
S 2005-02-14 00:00:00.0 OSI PHARMACEUTICALS INC OSIP WELLINGTON MANAGEMENT CO LLP n/a view
B 2005-02-11 00:00:00.0 OSI PHARMACEUTICALS INC OSIP J P MORGAN CHASE & CO 5.85% view
S 2005-02-09 00:00:00.0 OSI PHARMACEUTICALS INC OSIP CITADEL L P 0.0% view
B 2004-11-10 00:00:00.0 OSI PHARMACEUTICALS INC OSIP ISALY SAMUEL D 5.03% view
B 2004-08-20 00:00:00.0 OSI PHARMACEUTICALS INC OSIP ORBIMED ADVISORS LLC 5.03% view
S 2004-05-10 00:00:00.0 OSI PHARMACEUTICALS INC OSIP FMR CORP n/a view
B 2004-05-06 00:00:00.0 OSI PHARMACEUTICALS INC OSIP ZIFF ASSET MANAGEMENT LP 8.0% view
S 2004-02-17 00:00:00.0 OSI PHARMACEUTICALS INC OSIP FMR CORP n/a view
S 2004-02-13 00:00:00.0 OSI PHARMACEUTICALS INC OSIP FRANKLIN RESOURCES INC 4.7% view
S 2004-01-23 00:00:00.0 OSI PHARMACEUTICALS INC OSIP DEERFIELD CAPITAL LP ET AL 4.68% view
B 2003-07-08 00:00:00.0 OSI PHARMACEUTICALS INC OSIP SIGMA CAPITAL MANAGEMENT LLC 4.3% view
B 2003-05-16 00:00:00.0 OSI PHARMACEUTICALS INC OSIP ZIFF INVESTORS PARTNERSHIP LP II 5.0% view
S 2003-03-27 00:00:00.0 OSI PHARMACEUTICALS INC OSIP JANUS CAPITAL MANAGEMENT LLC 0.0% view
S 2003-02-14 00:00:00.0 OSI PHARMACEUTICALS INC OSIP CAPITAL RESEARCH & MANAGEMENT CO 5.0% view
B 2003-02-13 00:00:00.0 OSI PHARMACEUTICALS INC OSIP FRANKLIN RESOURCES INC 6.6% view
B 2002-10-03 00:00:00.0 OSI PHARMACEUTICALS INC OSIP DEERFIELD CAPITAL LP ET AL 5.66% view
B 2002-02-14 00:00:00.0 OSI PHARMACEUTICALS INC OSIP JANUS CAPITAL CORP 9.0% view
B 2002-02-11 00:00:00.0 OSI PHARMACEUTICALS INC OSIP CAPITAL RESEARCH & MANAGEMENT CO 7.4% view
S 2001-02-14 00:00:00.0 OSI PHARMACEUTICALS INC OSIP FMR CORP n/a view
B 2001-02-14 00:00:00.0 OSI PHARMACEUTICALS INC OSIP CAPITAL RESEARCH & MANAGEMENT CO 6.3% view
S 2001-02-09 00:00:00.0 OSI PHARMACEUTICALS INC OSIP BIOTECHNOLOGY VALUE FUND L P 8.7% view
B 1999-12-23 00:00:00.0 OSI PHARMACEUTICALS INC OSIP BIOTECHNOLOGY VALUE FUND L P 11.5% view
B 1999-07-16 00:00:00.0 OSI PHARMACEUTICALS INC OSIP BIOTECHNOLOGY VALUE FUND L P ET AL 9.6% view
S 1998-09-09 00:00:00.0 OSI PHARMACEUTICALS INC OSIP AMERINDO INVESTMENT ADVISORS INC 9.02% view
S 1998-06-19 00:00:00.0 OSI PHARMACEUTICALS INC OSIP HOECHST MARION ROUSSEL INC 5.5% view
S 1998-02-13 00:00:00.0 OSI PHARMACEUTICALS INC OSIP HOECHST MARION ROUSSEL INC 5.5% view
S 1997-08-07 00:00:00.0 ONCOGENE SCIENCE INC OSIP HOECHST MARION ROUSSEL INC 5.5% view
S 1997-07-17 00:00:00.0 ONCOGENE SCIENCE INC OSIP AMERINDO INVESTMENT ADVISORS INC 15.53% view
S 1997-01-09 00:00:00.0 ONCOGENE SCIENCE INC OSIP HOECHST CORP n/a view
B 1996-08-09 00:00:00.0 ONCOGENE SCIENCE INC OSIP AMERINDO INVESTMENT ADVISORS INC 14.15% view
B 1996-07-19 00:00:00.0 ONCOGENE SCIENCE INC OSIP AMERINDO INVESTMENT ADVISORS INC 9.99% view
B 1996-05-17 00:00:00.0 ONCOGENE SCIENCE INC OSIP AMERINDO INVESTMENT ADVISORS INC 8.7% view
B 1995-08-01 00:00:00.0 ONCOGENE SCIENCE INC OSIP HOECHST MARION ROUSSEL INC 5.5% view
B 1995-07-10 00:00:00.0 ONCOGENE SCIENCE INC OSIP DOW CHEMICAL CO 5.3% 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.