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SRDX - As of 06/15/24, 06:31:13 PM: 104 Insider Transactions. Sector: Healthcare Industry: Diagnostic Substances Prev Close:$24.79 Avg Vol(3m): 61,341 P/E: 38.10 EPS: 0.65 Email this page to a friend. Insider Transactions for SRDX

Buy/Sell*	Filed Date	Subject	Symbol	Acquirer	Pct Owned	Details
B	2020-03-25 10:05:47.0	SURMODICS INC	SRDX	TRIGRAN INVESTMENTS LP	5.1%	view
B	2020-03-25 10:05:18.0	SURMODICS INC	SRDX	Trigran Investments	14.2%	view
S	2020-02-13 13:17:11.0	SURMODICS INC	SRDX	RENAISSANCE TECHNOLOGIES LLC	6.52%	view
B	2020-02-12 16:17:37.0	SURMODICS INC	SRDX	Trigran Investments	11.1%	view
B	2020-02-12 11:08:49.0	SURMODICS INC	SRDX	VANGUARD GROUP INC	6.79%	view
B	2020-02-04 12:30:58.0	SURMODICS INC	SRDX	BlackRock Inc	16.1%	view
B	2019-12-10 16:07:59.0	SURMODICS INC	SRDX	Trigran Investments	10.9%	view
S	2019-02-14 16:12:41.0	SURMODICS INC	SRDX	Trigran Investments	5.9%	view
B	2019-02-13 12:07:16.0	SURMODICS INC	SRDX	RENAISSANCE TECHNOLOGIES LLC	8.17%	view
B	2019-02-13 10:25:35.0	SURMODICS INC	SRDX	VANGUARD GROUP INC	6.3%	view
S	2019-02-12 10:11:58.0	SURMODICS INC	SRDX	WELLINGTON TRUST Co N A	2.62%	view
S	2019-02-12 09:53:29.0	SURMODICS INC	SRDX	WELLINGTON MANAGEMENT GROUP LLP	2.98%	view
B	2019-01-31 14:45:57.0	SURMODICS INC	SRDX	BlackRock Inc	15.6%	view
B	2018-03-07 10:59:10.0	SURMODICS INC	SRDX	Trigran Investments	10.4%	view
B	2018-02-14 10:59:19.0	SURMODICS INC	SRDX	RENAISSANCE TECHNOLOGIES LLC	7.76%	view
B	2018-02-14 09:34:06.0	SURMODICS INC	SRDX	Trigran Investments	9.9%	view
B	2018-02-09 14:05:52.0	SURMODICS INC	SRDX	VANGUARD GROUP INC	5.57%	view
B	2018-02-08 12:41:13.0	SURMODICS INC	SRDX	WELLINGTON TRUST Co N A	6.24%	view
B	2018-02-08 12:13:49.0	SURMODICS INC	SRDX	WELLINGTON MANAGEMENT GROUP LLP	9.21%	view
B	2018-01-19 14:03:58.0	SURMODICS INC	SRDX	BlackRock Inc	13.6%	view
B	2017-02-14 10:42:57.0	SURMODICS INC	SRDX	RENAISSANCE TECHNOLOGIES LLC	7.27%	view
B	2017-02-13 11:06:09.0	SURMODICS INC	SRDX	Trigran Investments	5.3%	view
B	2017-02-09 20:05:12.0	SURMODICS INC	SRDX	VANGUARD GROUP INC	5.0%	view
B	2017-02-09 11:12:48.0	SURMODICS INC	SRDX	WELLINGTON TRUST Co N A	5.35%	view
B	2017-02-09 11:00:18.0	SURMODICS INC	SRDX	WELLINGTON MANAGEMENT GROUP LLP	8.14%	view
B	2017-01-17 12:48:12.0	SURMODICS INC	SRDX	BlackRock Inc	12.0%	view
S	2016-11-07 09:40:31.0	SURMODICS INC	SRDX	JPMORGAN CHASE & CO	3.0%	view
B	2016-02-11 18:03:31.0	SURMODICS INC	SRDX	RENAISSANCE TECHNOLOGIES LLC	5.81%	view
S	2016-02-11 14:32:19.0	SURMODICS INC	SRDX	WELLINGTON MANAGEMENT GROUP LLP	4.29%	view
S	2016-02-03 15:17:17.0	SURMODICS INC	SRDX	ROYCE & ASSOCIATES LLC	4.04%	view
B	2016-01-29 12:14:00.0	SURMODICS INC	SRDX	JPMORGAN CHASE & CO	5.0%	view
S	2016-01-08 17:08:52.0	SURMODICS INC	SRDX	BlackRock Inc	11.0%	view
S	2015-02-13 07:20:30.0	SURMODICS INC	SRDX	MAIRS & POWER INC	0.3%	view
B	2015-02-12 10:53:56.0	SURMODICS INC	SRDX	WELLINGTON MANAGEMENT GROUP LLP	9.36%	view
B	2015-01-28 14:25:03.0	SURMODICS INC	SRDX	ROYCE & ASSOCIATES LLC	5.56%	view
S	2014-02-12 07:09:52.0	SURMODICS INC	SRDX	VANGUARD GROUP INC	4.0%	view
B	2014-02-06 07:27:16.0	SURMODICS INC	SRDX	MAIRS & POWER INC	5.5%	view
S	2014-01-16 14:01:29.0	SURMODICS INC	SRDX	ROYCE & ASSOCIATES LLC	5.34%	view
B	2014-01-09 17:55:35.0	SURMODICS INC	SRDX	BlackRock Inc	14.3%	view
B	2013-06-07 15:47:01.0	SURMODICS INC	SRDX	BlackRock Inc	11.47%	view
B	2013-02-11 14:47:42.0	SURMODICS INC	SRDX	VANGUARD GROUP INC	6.06%	view
B	2013-02-11 06:43:45.0	SURMODICS INC	SRDX	MAIRS & POWER INC	5.2%	view
B	2013-02-07 18:52:27.0	SURMODICS INC	SRDX	BlackRock Inc	7.94%	view
B	2013-01-22 14:00:39.0	SURMODICS INC	SRDX	ROYCE & ASSOCIATES LLC	6.28%	view
S	2012-09-10 17:24:50.0	SURMODICS INC	SRDX	Starboard Value LP	1.0%	view
S	2012-08-27 17:03:47.0	SURMODICS INC	SRDX	Starboard Value LP	9.9%	view
S	2012-08-15 17:29:29.0	SURMODICS INC	SRDX	Starboard Value LP	9.998%	view
S	2012-08-13 17:29:17.0	SURMODICS INC	SRDX	Starboard Value LP	10.4%	view
B	2012-08-06 09:51:43.0	SURMODICS INC	SRDX	Starboard Value LP	11.9%	view
S	2012-02-10 12:51:29.0	SURMODICS INC	SRDX	BlackRock Inc	7.06%	view
B	2012-01-23 14:32:44.0	SURMODICS INC	SRDX	ROYCE & ASSOCIATES LLC	5.84%	view
B	2011-04-04 19:01:58.0	SURMODICS INC	SRDX	Starboard Value LP	11.9%	view
S	2011-02-11 14:01:47.0	SURMODICS INC	SRDX	OLSETH DALE R	4.3%	view
B	2011-02-08 14:58:21.0	SURMODICS INC	SRDX	BlackRock Inc	8.27%	view
S	2011-02-08 13:18:48.0	SURMODICS INC	SRDX	BLAIR WILLIAM & CO	0.0%	view
S	2011-02-08 06:50:34.0	SURMODICS INC	SRDX	MAIRS & POWER INC	4.9%	view
B	2011-02-03 16:13:02.0	SURMODICS INC	SRDX	ROYCE & ASSOCIATES LLC	5.36%	view
B	2011-01-06 17:17:19.0	SURMODICS INC	SRDX	Ramius LLC	12.0%	view
S	2010-12-10 15:04:07.0	SURMODICS INC	SRDX	Neuberger Berman Group LLC	0.0%	view
B	2010-11-17 08:18:36.0	SURMODICS INC	SRDX	Ramius LLC	12.0%	view
S	2010-10-07 16:28:29.0	SURMODICS INC	SRDX	Neuberger Berman Group LLC	8.277%	view
S	2010-02-16 18:05:38.0	SURMODICS INC	SRDX	Neuberger Berman Group LLC	13.621%	view
B	2010-02-08 15:13:10.0	SURMODICS INC	SRDX	MAIRS & POWER INC	6.1%	view
B	2010-02-05 11:20:04.0	SURMODICS INC	SRDX	BLAIR WILLIAM & CO	7.97%	view
B	2010-01-29 15:35:55.0	SURMODICS INC	SRDX	BlackRock Inc	7.13%	view
B	2009-06-11 15:15:59.0	SURMODICS INC	SRDX	Neuberger Berman Group LLC	13.726%	view
B	2009-02-12 13:05:21.0	SURMODICS INC	SRDX	NEUBERGER BERMAN INC	13.821%	view
S	2009-01-20 14:38:03.0	SURMODICS INC	SRDX	KOCH DAVID A	1.8%	view
S	2009-01-12 11:53:46.0	SURMODICS INC	SRDX	BLAIR WILLIAM & CO	6.63%	view
B	2008-03-12 11:22:19.0	SURMODICS INC	SRDX	KOCH DAVID A	5.28%	view
S	2008-02-14 10:14:24.0	SURMODICS INC	SRDX	MAIRS & POWER INC	5.6%	view
B	2008-02-12 16:48:24.0	SURMODICS INC	SRDX	NEUBERGER BERMAN INC	12.416%	view
S	2008-01-22 14:27:07.0	SURMODICS INC	SRDX	BARCLAYS GLOBAL INVESTORS NA	2.33%	view
S	2008-01-09 10:41:46.0	SURMODICS INC	SRDX	BLAIR WILLIAM & CO	8.06%	view
S	2007-07-10 15:21:28.0	SURMODICS INC	SRDX	NEUBERGER BERMAN INC	10.623%	view
B	2007-07-10 12:22:58.0	SURMODICS INC	SRDX	NEUBERGER BERMAN INC	10.623%	view
B	2007-02-13 12:18:01.0	SURMODICS INC	SRDX	OLSETH DALE R	7.6%	view
B	2007-02-12 12:56:56.0	SURMODICS INC	SRDX	MAIRS & POWER INC	5.9%	view
S	2007-02-12 11:19:04.0	SURMODICS INC	SRDX	KOCH DAVID A	5.2%	view
B	2007-02-08 10:34:15.0	SURMODICS INC	SRDX	BLAIR WILLIAM & CO	10.24%	view
B	2007-01-23 17:01:02.0	SURMODICS INC	SRDX	BARCLAYS GLOBAL INVESTORS NA	4.4%	view
B	2007-01-17 12:20:15.0	SURMODICS INC	SRDX	BLAIR WILLIAM & CO	9.08%	view
S	2006-02-14 00:00:00.0	SURMODICS INC	SRDX	OLSETH DALE R	7.4%	view
S	2006-02-14 00:00:00.0	SURMODICS INC	SRDX	KOCH DAVID A	5.5%	view
S	2005-02-07 00:00:00.0	SURMODICS INC	SRDX	OLSETH DALE R	7.7%	view
S	2005-02-01 00:00:00.0	SURMODICS INC	SRDX	KOCH DAVID A	6.0%	view
B	2004-02-27 00:00:00.0	SURMODICS INC	SRDX	REDSKY PARTNERS LLC	6.87%	view
S	2004-02-09 00:00:00.0	SURMODICS INC	SRDX	ARBOR CAPITAL MANAGEMENT LLC	0.0%	view
S	2004-02-09 00:00:00.0	SURMODICS INC	SRDX	OLSETH DALE R	7.7%	view
B	2004-02-03 00:00:00.0	SURMODICS INC	SRDX	KOCH DAVID A	6.1%	view
S	2003-02-14 00:00:00.0	SURMODICS INC	SRDX	ARBOR CAPITAL MANAGEMENT LLC	7.33%	view
S	2003-01-21 00:00:00.0	SURMODICS INC	SRDX	OLSETH DALE R	7.8%	view
S	2003-01-21 00:00:00.0	SURMODICS INC	SRDX	KOCH DAVID A	5.9%	view
B	2002-02-11 00:00:00.0	SURMODICS INC	SRDX	ARBOR CAPITAL MANAGEMENT LLC	7.33%	view
S	2002-01-18 00:00:00.0	SURMODICS INC	SRDX	KOCH DAVID A	6.0%	view
B	2002-01-18 00:00:00.0	SURMODICS INC	SRDX	OLSETH DALE R	7.8%	view
S	2001-02-12 00:00:00.0	SURMODICS INC	SRDX	ARBOR CAPITAL MANAGEMENT LLC	4.46%	view
S	2001-01-25 00:00:00.0	SURMODICS INC	SRDX	KOCH DAVID A	6.4%	view
S	2001-01-22 00:00:00.0	SURMODICS INC	SRDX	OLSETH DALE R	7.6%	view
B	2000-02-09 00:00:00.0	SURMODICS INC	SRDX	ARBOR CAPITAL MANAGEMENT LLC	8.41%	view
S	2000-02-08 00:00:00.0	SURMODICS INC	SRDX	KOCH DAVID A	6.4%	view
S	2000-01-27 00:00:00.0	SURMODICS INC	SRDX	OLSETH DALE R	7.9%	view
B	1999-02-04 00:00:00.0	SURMODICS INC	SRDX	OLSETH DALE R	8.0%	view
B	1999-02-04 00:00:00.0	SURMODICS INC	SRDX	KOCH DAVID A	6.8%	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.