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GKOS
- As of 05/21/24, 03:47:10 AM: 32 Insider Transactions.
Sector:
Unknown
Industry:
Unknown
Prev Close:
$29.16
Avg Vol(3m):
340,195
P/E:
0.00
EPS:
-1.42
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Insider Transactions for GKOS
Buy/Sell*
Filed Date
Subject
Symbol
Acquirer
Pct Owned
Details
S
2020-05-08 11:44:02.0
GLAUKOS Corp
GKOS
ALGER ASSOCIATES INC
4.57%
view
S
2020-02-12 07:57:07.0
SELECTIVE INSURANCE GROUP INC
SIGI
VANGUARD GROUP INC
9.36%
view
S
2020-02-04 12:30:12.0
SELECTIVE INSURANCE GROUP INC
SIGI
BlackRock Inc
11.7%
view
S
2019-02-08 08:37:21.0
SELECTIVE INSURANCE GROUP INC
SIGI
DIMENSIONAL FUND ADVISORS LP
6.14%
view
B
2019-01-31 14:49:02.0
SELECTIVE INSURANCE GROUP INC
SIGI
VANGUARD GROUP INC
10.12%
view
B
2018-02-13 17:35:07.0
SELECTIVE INSURANCE GROUP INC
SIGI
VANGUARD GROUP INC
9.33%
view
B
2018-02-09 09:11:09.0
SELECTIVE INSURANCE GROUP INC
SIGI
DIMENSIONAL FUND ADVISORS LP
12.8%
view
B
2017-04-10 12:00:40.0
SELECTIVE INSURANCE GROUP INC
SIGI
BlackRock Inc
8.46%
view
B
2017-02-09 08:28:45.0
SELECTIVE INSURANCE GROUP INC
SIGI
DIMENSIONAL FUND ADVISORS LP
8.27%
view
B
2016-02-11 09:10:54.0
SELECTIVE INSURANCE GROUP INC
SIGI
VANGUARD GROUP INC
7.0%
view
B
2016-01-27 15:54:48.0
SELECTIVE INSURANCE GROUP INC
SIGI
BlackRock Inc
9.6%
view
B
2015-02-11 07:44:51.0
SELECTIVE INSURANCE GROUP INC
SIGI
DIMENSIONAL FUND ADVISORS LP
8.49%
view
B
2015-01-22 14:24:45.0
SELECTIVE INSURANCE GROUP INC
SIGI
VANGUARD GROUP INC
6.0%
view
B
2014-02-03 11:31:23.0
SELECTIVE INSURANCE GROUP INC
SIGI
COLUMBIA WANGER ASSET MANAGEMENT LLC
9.2%
view
B
2013-03-07 12:56:37.0
SELECTIVE INSURANCE GROUP INC
SIGI
COLUMBIA WANGER ASSET MANAGEMENT LLC
5.0%
view
B
2013-02-12 09:07:18.0
SELECTIVE INSURANCE GROUP INC
SIGI
DIMENSIONAL FUND ADVISORS LP
8.3%
view
S
2013-02-01 11:42:56.0
SELECTIVE INSURANCE GROUP INC
SIGI
DIMENSIONAL FUND ADVISORS LP
8.17%
view
B
2012-02-13 09:19:25.0
SELECTIVE INSURANCE GROUP INC
SIGI
PRICE T ROWE ASSOCIATES INC
5.17%
view
S
2012-02-10 08:15:49.0
SELECTIVE INSURANCE GROUP INC
SIGI
BlackRock Inc
8.38%
view
B
2011-02-09 17:51:43.0
SELECTIVE INSURANCE GROUP INC
SIGI
BlackRock Inc
8.33%
view
B
2010-02-08 10:37:12.0
SELECTIVE INSURANCE GROUP INC
SIGI
BlackRock Inc
7.57%
view
S
2009-02-09 13:07:48.0
SELECTIVE INSURANCE GROUP INC
SIGI
BARCLAYS GLOBAL INVESTORS NA
3.1%
view
S
2008-02-06 11:03:36.0
SELECTIVE INSURANCE GROUP INC
SIGI
DIMENSIONAL FUND ADVISORS INC
7.65%
view
B
2007-02-01 20:32:44.0
SELECTIVE INSURANCE GROUP INC
SIGI
DIMENSIONAL FUND ADVISORS INC
3.13%
view
B
2006-02-06 00:00:00.0
SELECTIVE INSURANCE GROUP INC
SIGI
DIMENSIONAL FUND ADVISORS INC
6.81%
view
S
2004-02-06 00:00:00.0
SELECTIVE INSURANCE GROUP INC
SIGI
DIMENSIONAL FUND ADVISORS INC
6.1%
view
S
2003-06-30 00:00:00.0
SELECTIVE INSURANCE GROUP INC
SIGI
SYSTEMATIC FINANCIAL MANAGEMENT LP
4.5%
view
B
2003-02-10 00:00:00.0
SELECTIVE INSURANCE GROUP INC
SIGI
SYSTEMATIC FINANCIAL MANAGEMENT LP
5.08%
view
S
2002-02-12 00:00:00.0
SELECTIVE INSURANCE GROUP INC
SIGI
DIMENSIONAL FUND ADVISORS INC
n/a
view
B
2001-01-24 00:00:00.0
SELECTIVE INSURANCE GROUP INC
SIGI
COMMERCE GROUP INC
5.5%
view
B
2000-02-03 00:00:00.0
SELECTIVE INSURANCE GROUP INC
SIGI
DIMENSIONAL FUND ADVISORS INC
n/a
view
B
1998-04-09 00:00:00.0
SELECTIVE INSURANCE GROUP INC
SIGI
NEUBERGER & BERMAN LLC
3.69%
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.