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ONTO - As of  05/21/24, 04:14:08 AM:   53 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
B 2020-02-12 11:16:18.0 TRACTOR SUPPLY CO TSCO VANGUARD GROUP INC 10.83% view
B 2020-02-06 09:10:12.0 TRACTOR SUPPLY CO TSCO VANGUARD GROUP INC 10.27% view
S 2019-02-06 17:28:49.0 TRACTOR SUPPLY CO TSCO Bank of New York Mellon Corp 1.97% view
B 2018-03-12 13:41:03.0 TRACTOR SUPPLY CO TSCO VANGUARD GROUP INC 9.92% view
B 2018-02-07 09:41:21.0 TRACTOR SUPPLY CO TSCO BlackRock Inc 6.5% view
S 2017-04-10 13:48:20.0 TRACTOR SUPPLY CO TSCO VANGUARD GROUP INC 10.4% view
S 2017-01-26 17:39:56.0 TRACTOR SUPPLY CO TSCO BlackRock Inc 6.0% view
B 2016-02-10 16:25:34.0 TRACTOR SUPPLY CO TSCO VANGUARD GROUP INC 8.34% view
B 2015-05-11 15:57:27.0 TRACTOR SUPPLY CO TSCO PRICE T ROWE ASSOCIATES INC 13.3% view
B 2015-02-10 14:33:39.0 TRACTOR SUPPLY CO TSCO VANGUARD GROUP INC 7.37% view
B 2015-02-06 17:24:25.0 TRACTOR SUPPLY CO TSCO PRICE T ROWE ASSOCIATES INC 10.2% view
B 2014-02-13 11:21:47.0 TRACTOR SUPPLY CO TSCO VANGUARD GROUP INC 5.41% view
B 2014-02-07 12:57:38.0 TRACTOR SUPPLY CO TSCO BlackRock Inc 6.6% view
S 2013-05-10 18:08:10.0 TRACTOR SUPPLY CO TSCO WELLS FARGO & COMPANY 6.16% view
B 2013-02-13 16:09:14.0 TRACTOR SUPPLY CO TSCO BlackRock Inc 5.78% view
S 2012-02-09 13:15:30.0 TRACTOR SUPPLY CO TSCO Capital Research Global Investors 4.1% view
S 2012-01-26 15:01:27.0 TRACTOR SUPPLY CO TSCO WELLS FARGO & CO 4.93% view
B 2011-02-10 12:46:56.0 TRACTOR SUPPLY CO TSCO Capital Research Global Investors 5.08% view
S 2010-07-08 15:02:14.0 TRACTOR SUPPLY CO TSCO BlackRock Inc 4.98% view
B 2010-02-10 12:39:32.0 TRACTOR SUPPLY CO TSCO Capital Research Global Investors 8.6% view
B 2009-02-17 07:01:44.0 TRACTOR SUPPLY CO TSCO FRIESS ASSOCIATES LLC 3.73% view
S 2008-01-22 16:05:48.0 TRACTOR SUPPLY CO TSCO SCARLETT JOSEPH H JR 0.0% view
S 2008-01-10 16:08:46.0 TRACTOR SUPPLY CO TSCO CAPITAL RESEARCH & MANAGEMENT CO 0.0% view
B 2008-01-09 10:34:00.0 TRACTOR SUPPLY CO TSCO CAPITAL RESEARCH & MANAGEMENT CO 10.0% view
B 2007-02-09 17:41:53.0 TRACTOR SUPPLY CO TSCO BLAIR WILLIAM & CO 6.23% view
B 2006-12-11 16:53:53.0 TRACTOR SUPPLY CO TSCO MORGAN STANLEY 6.1% view
B 2006-02-15 00:00:00.0 TRACTOR SUPPLY CO TSCO SCARLETT JOSEPH H JR 5.29% view
S 2004-02-06 00:00:00.0 TRACTOR SUPPLY CO TSCO SCARLETT JOSEPH H JR 3.77% view
B 2003-02-11 00:00:00.0 TRACTOR SUPPLY CO TSCO SCARLETT JOSEPH H JR 0.77% view
S 2002-02-19 00:00:00.0 TRACTOR SUPPLY CO TSCO BRINSON PARTNERS INC 0.0% view
S 2002-02-12 00:00:00.0 TRACTOR SUPPLY CO TSCO PRICE T ROWE ASSOCIATES INC 0.0% view
S 2002-02-12 00:00:00.0 TRACTOR SUPPLY CO TSCO DIMENSIONAL FUND ADVISORS INC n/a view
B 2001-07-10 00:00:00.0 TRACTOR SUPPLY CO TSCO WELLINGTON MANAGEMENT CO LLP 6.2% view
B 2001-02-13 00:00:00.0 TRACTOR SUPPLY CO TSCO WELLINGTON MANAGEMENT CO LLP 9.89% view
S 2001-02-13 00:00:00.0 TRACTOR SUPPLY CO TSCO KING LUTHER CAPITAL MANAGEMENT CORP 4.9% view
S 2001-02-12 00:00:00.0 TRACTOR SUPPLY CO TSCO J P MORGAN CHASE & CO 9.1% view
S 2001-02-12 00:00:00.0 TRACTOR SUPPLY CO TSCO HOOVER INVESTMENT MANAGEMENT CO INC n/a view
S 2001-02-02 00:00:00.0 TRACTOR SUPPLY CO TSCO DIMENSIONAL FUND ADVISORS INC 4.4% view
S 2000-02-14 00:00:00.0 TRACTOR SUPPLY CO TSCO ARTISAN PARTNERS LTD PARTNERSHIP 6.3% view
B 2000-02-11 00:00:00.0 TRACTOR SUPPLY CO TSCO WELLINGTON MANAGEMENT CO LLP 6.3% view
B 2000-02-09 00:00:00.0 TRACTOR SUPPLY CO TSCO FLEMING ROBERT INC 7.29% view
B 2000-02-03 00:00:00.0 TRACTOR SUPPLY CO TSCO DIMENSIONAL FUND ADVISORS INC n/a view
B 1999-02-12 00:00:00.0 TRACTOR SUPPLY CO TSCO KING LUTHER CAPITAL MANAGEMENT CORP 5.4% view
B 1999-02-11 00:00:00.0 TRACTOR SUPPLY CO TSCO PRICE T ROWE ASSOCIATES INC 5.58% view
B 1999-02-11 00:00:00.0 TRACTOR SUPPLY CO TSCO SCARLETT JOSEPH H JR 6.5% view
B 1999-02-10 00:00:00.0 TRACTOR SUPPLY CO TSCO KING LUTHER CAPITAL MANAGEMENT CORP 5.2% view
S 1998-02-12 00:00:00.0 TRACTOR SUPPLY CO TSCO PRICE T ROWE ASSOCIATES INC 12.1% view
S 1998-02-12 00:00:00.0 TRACTOR SUPPLY CO TSCO MAXWELL JOSEPH D 4.2% view
S 1998-02-09 00:00:00.0 TRACTOR SUPPLY CO TSCO WELLINGTON MANAGEMENT CO LLP 0.0% view
B 1997-02-21 00:00:00.0 TRACTOR SUPPLY CO TSCO FLOOD THOMAS O 17.0% view
B 1997-02-21 00:00:00.0 TRACTOR SUPPLY CO TSCO MAXWELL JOSEPH D 5.2% view
B 1997-02-21 00:00:00.0 TRACTOR SUPPLY CO TSCO NEWKIRK GERALD E 5.2% view
B 1997-02-07 00:00:00.0 TRACTOR SUPPLY CO TSCO NORTHWESTERN MUTUAL LIFE INSURANCE CO 6.9% 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.