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BIO - As of  04/30/25, 02:31:48 PM:   80 Insider Transactions.

Sector: Technology    Industry: Scientific & Technical Instruments
Prev Close:$143.92  Avg Vol(3m): 114,188  P/E: 39.30  EPS: 3.66

Email this page to a friend.    Insider Transactions for BIO

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
B 2020-02-12 09:26:59.0 BIO BIO VANGUARD GROUP INC 7.96% view
B 2020-02-05 11:25:29.0 BIO BIO BlackRock Inc 9.3% view
S 2019-02-15 10:34:01.0 BIO BIO EATON VANCE MANAGEMENT 0.0% view
B 2019-02-11 11:47:36.0 BIO BIO VANGUARD GROUP INC 7.58% view
B 2019-02-04 10:07:05.0 BIO BIO BlackRock Inc 7.8% view
B 2018-02-12 12:45:08.0 BIO RAD LABORATORIES INC BIO VANGUARD GROUP INC 6.98% view
B 2018-01-29 16:36:21.0 BIO RAD LABORATORIES INC BIO BlackRock Inc 7.2% view
S 2017-06-29 17:26:16.0 BIO RAD LABORATORIES INC BIO SCHWARTZ ALICE N 11.2% view
B 2017-06-28 18:56:26.0 BIO RAD LABORATORIES INC BIO SCHWARTZ ALICE N 88.9% view
B 2017-06-28 17:05:43.0 BIO RAD LABORATORIES INC BIO SCHWARTZ ALICE N 88.9% view
B 2017-02-15 11:26:45.0 BIO RAD LABORATORIES INC BIO EATON VANCE MANAGEMENT 7.68% view
B 2017-02-10 12:26:01.0 BIO RAD LABORATORIES INC BIO VANGUARD GROUP INC 6.61% view
B 2017-01-19 17:24:57.0 BIO RAD LABORATORIES INC BIO BlackRock Inc 6.7% view
S 2016-02-12 14:48:42.0 BIO RAD LABORATORIES INC BIO EATON VANCE MANAGEMENT 7.63% view
B 2016-02-10 08:51:37.0 BIO RAD LABORATORIES INC BIO VANGUARD GROUP INC 5.73% view
B 2016-01-25 13:47:00.0 BIO RAD LABORATORIES INC BIO BlackRock Inc 6.7% view
B 2015-02-11 09:47:37.0 BIO RAD LABORATORIES INC BIO VANGUARD GROUP INC 5.07% view
S 2015-02-02 12:12:51.0 BIO RAD LABORATORIES INC BIO BlackRock Inc 5.4% view
S 2015-01-13 10:51:27.0 BIO RAD LABORATORIES INC BIO EATON VANCE MANAGEMENT 7.83% view
S 2014-12-10 16:22:41.0 BIO RAD LABORATORIES INC BIO LEVIN CAPITAL STRATEGIES 4.9% view
B 2014-05-08 16:48:37.0 BIO RAD LABORATORIES INC BIO LEVIN CAPITAL STRATEGIES 5.2% view
B 2014-01-28 10:57:29.0 BIO RAD LABORATORIES INC BIO BlackRock Inc 5.8% view
S 2014-01-27 13:23:13.0 BIO RAD LABORATORIES INC BIO ROYCE & ASSOCIATES LLC 4.53% view
B 2014-01-27 10:52:02.0 BIO RAD LABORATORIES INC BIO EATON VANCE MANAGEMENT 7.9% view
B 2013-11-15 14:06:36.0 BIO RAD LABORATORIES INC BIO SCHWARTZ ALICE N 80.1% view
S 2013-01-29 14:58:55.0 BIO RAD LABORATORIES INC BIO EATON VANCE MANAGEMENT 6.91% view
B 2013-01-09 14:45:05.0 BIO RAD LABORATORIES INC BIO EATON VANCE MANAGEMENT 10.34% view
B 2013-01-04 12:53:27.0 BIO RAD LABORATORIES INC BIO ROYCE & ASSOCIATES LLC 6.41% view
S 2012-02-14 15:51:45.0 BIO RAD LABORATORIES INC BIO ARIEL INVESTMENTS 4.3% view
S 2012-02-09 06:12:33.0 BIO RAD LABORATORIES INC BIO TimesSquare Capital Management 2.3% view
B 2012-01-10 14:29:15.0 BIO RAD LABORATORIES INC BIO EATON VANCE MANAGEMENT 7.6% view
B 2012-01-09 13:36:28.0 BIO RAD LABORATORIES INC BIO ROYCE & ASSOCIATES LLC 5.87% view
S 2011-12-14 14:08:01.0 BIO RAD LABORATORIES INC BIO SCHWARTZ DAVID 12.2% view
B 2011-02-14 09:46:03.0 BIO RAD LABORATORIES INC BIO ARIEL INVESTMENTS 6.7% view
B 2011-02-09 14:25:31.0 BIO RAD LABORATORIES INC BIO TimesSquare Capital Management 5.0% view
S 2010-09-10 14:54:16.0 BIO RAD LABORATORIES INC BIO BlackRock Inc 4.97% view
S 2010-03-17 18:00:23.0 BIO RAD LABORATORIES INC BIO ARIEL INVESTMENTS 6.6% view
S 2010-02-09 11:01:42.0 BIO RAD LABORATORIES INC BIO TimesSquare Capital Management 5.0% view
B 2010-01-29 14:13:54.0 BIO RAD LABORATORIES INC BIO BlackRock Inc 6.12% view
S 2009-08-27 14:19:43.0 BIO RAD LABORATORIES INC BIO SCHWARTZ DAVID 87.9% view
S 2008-02-14 16:11:34.0 BIO RAD LABORATORIES INC BIO PRIVATE CAPITAL MANAGEMENT n/a view
S 2008-02-12 17:26:20.0 BIO RAD LABORATORIES INC BIO ARIEL CAPITAL MANAGEMENT LLC 12.4% view
B 2008-02-04 09:51:14.0 BIO RAD LABORATORIES INC BIO TimesSquare Capital Management 5.4% view
B 2007-08-10 10:14:23.0 BIO RAD LABORATORIES INC BIO ARIEL CAPITAL MANAGEMENT LLC 13.7% view
S 2007-07-31 16:00:04.0 BIO RAD LABORATORIES INC BIO SCHWARTZ DAVID 88.0% view
S 2007-02-14 16:13:37.0 BIO RAD LABORATORIES INC BIO PRIVATE CAPITAL MANAGEMENT n/a view
S 2007-02-13 16:49:24.0 BIO RAD LABORATORIES INC BIO ARIEL CAPITAL MANAGEMENT LLC 9.59% view
S 2006-09-22 17:17:39.0 BIO RAD LABORATORIES INC BIO Noonday Asset Management 4.6% view
B 2006-06-09 00:00:00.0 BIO RAD LABORATORIES INC BIO Noonday Asset Management 5.5% view
B 2006-05-10 00:00:00.0 BIO RAD LABORATORIES INC BIO ARIEL CAPITAL MANAGEMENT LLC 10.16% view
S 2006-02-14 00:00:00.0 BIO RAD LABORATORIES INC BIO PRIVATE CAPITAL MANAGEMENT n/a view
B 2006-02-13 00:00:00.0 BIO RAD LABORATORIES INC BIO ARIEL CAPITAL MANAGEMENT LLC 6.51% view
B 2005-03-22 00:00:00.0 BIO RAD LABORATORIES INC BIO SCHWARTZ DAVID 88.0% view
S 2005-03-10 00:00:00.0 BIO RAD LABORATORIES INC BIO PRIVATE CAPITAL MANAGEMENT n/a view
S 2005-02-14 00:00:00.0 BIO RAD LABORATORIES INC BIO NORDEA NORTH AMERICAN VALUE FUND n/a view
S 2005-02-14 00:00:00.0 BIO RAD LABORATORIES INC BIO PRIVATE CAPITAL MANAGEMENT n/a view
S 2004-02-13 00:00:00.0 BIO RAD LABORATORIES INC BIO PRIVATE CAPITAL MANAGEMENT n/a view
B 2004-02-13 00:00:00.0 BIO RAD LABORATORIES INC BIO NORDEA NORTH AMERICAN VALUE FUND n/a view
B 2004-02-13 00:00:00.0 BIO RAD LABORATORIES INC BIO NORDEA NORTH AMERICAN VALUE FUND n/a view
S 2003-10-15 00:00:00.0 BIO RAD LABORATORIES INC BIO PRIVATE CAPITAL MANAGEMENT n/a view
B 2003-06-27 00:00:00.0 BIO RAD LABORATORIES INC BIO SCHWARTZ NORMAN D 87.4% view
S 2003-02-19 00:00:00.0 BIO RAD LABORATORIES INC BIO PRIVATE CAPITAL MANAGEMENT n/a view
S 2003-02-13 00:00:00.0 BIO RAD LABORATORIES INC BIO FMR CORP n/a view
S 2002-02-15 00:00:00.0 BIO RAD LABORATORIES INC BIO PRIVATE CAPITAL MANAGEMENT n/a view
S 2002-02-13 00:00:00.0 BIO RAD LABORATORIES INC BIO FMR CORP n/a view
S 2002-02-12 00:00:00.0 BIO RAD LABORATORIES INC BIO DIMENSIONAL FUND ADVISORS INC n/a view
S 2001-02-14 00:00:00.0 BIO RAD LABORATORIES INC BIO PRIVATE CAPITAL MANAGEMENT n/a view
S 2001-02-02 00:00:00.0 BIO RAD LABORATORIES INC BIO DIMENSIONAL FUND ADVISORS INC n/a view
S 2000-02-15 00:00:00.0 BIO RAD LABORATORIES INC BIO PRIVATE CAPITAL MANAGEMENT INC n/a view
B 2000-02-03 00:00:00.0 BIO RAD LABORATORIES INC BIO DIMENSIONAL FUND ADVISORS INC n/a view
B 2000-01-13 00:00:00.0 BIO RAD LABORATORIES INC BIO SCHWARTZ DAVID 87.8% view
S 1999-02-17 00:00:00.0 BIO RAD LABORATORIES INC BIO PRIVATE CAPITAL MANAGEMENT INC n/a view
S 1998-05-12 00:00:00.0 BIO RAD LABORATORIES INC BIO PRIVATE CAPITAL MANAGEMENT INC n/a view
B 1998-02-17 00:00:00.0 BIO RAD LABORATORIES INC BIO PRIVATE CAPITAL MANAGEMENT INC n/a view
S 1997-05-27 00:00:00.0 BIO RAD LABORATORIES INC BIO SCHWARTZ DAVID 62.3% view
B 1997-03-06 00:00:00.0 BIO RAD LABORATORIES INC BIO SCHWARTZ DAVID 63.0% view
S 1997-02-10 00:00:00.0 BIO RAD LABORATORIES INC BIO FMR CORP n/a view
S 1996-02-12 00:00:00.0 BIO RAD LABORATORIES INC BIO FMR CORP n/a view
S 1995-02-09 00:00:00.0 BIO RAD LABORATORIES INC BIO FMR CORP n/a view
B 1994-12-09 00:00:00.0 BIO RAD LABORATORIES INC BIO 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.