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OSIS
- As of 05/21/24, 03:20:02 AM: 176 Insider Transactions.
Sector:
Technology
Industry:
Semiconductor Equipment & Materials
Prev Close:
$58.63
Avg Vol(3m):
263,106
P/E:
27.90
EPS:
2.10
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Insider Transactions for OSIS
Buy/Sell*
Filed Date
Subject
Symbol
Acquirer
Pct Owned
Details
B
2020-04-09 14:07:26.0
OSI SYSTEMS INC
OSIS
JANUS HENDERSON GROUP PLC
10.0%
view
B
2020-02-13 16:22:34.0
OSI SYSTEMS INC
OSIS
JANUS HENDERSON GROUP PLC
9.9%
view
S
2020-02-13 10:21:55.0
OSI SYSTEMS INC
OSIS
CREDIT SUISSE AG
9.0%
view
B
2020-02-11 19:24:23.0
OSI SYSTEMS INC
OSIS
VANGUARD GROUP INC
10.43%
view
S
2019-08-12 17:25:59.0
OSI SYSTEMS INC
OSIS
EARNEST PARTNERS LLC
4.0%
view
B
2019-04-08 13:33:51.0
OSI SYSTEMS INC
OSIS
VANGUARD GROUP INC
10.06%
view
B
2019-02-14 08:20:22.0
OSI SYSTEMS INC
OSIS
EARNEST PARTNERS LLC
6.4%
view
B
2019-02-13 13:42:05.0
OSI SYSTEMS INC
OSIS
CREDIT SUISSE AG
39.0%
view
B
2019-02-11 20:14:55.0
OSI SYSTEMS INC
OSIS
JANUS HENDERSON GROUP PLC
9.4%
view
S
2019-02-11 17:07:27.0
OSI SYSTEMS INC
OSIS
VANGUARD GROUP INC
9.6%
view
B
2019-02-11 11:06:22.0
OSI SYSTEMS INC
OSIS
BlackRock Inc
15.3%
view
B
2019-02-08 09:04:02.0
OSI SYSTEMS INC
OSIS
DIMENSIONAL FUND ADVISORS LP
5.97%
view
B
2018-06-11 12:46:29.0
OSI SYSTEMS INC
OSIS
VANGUARD GROUP INC
10.17%
view
B
2018-02-14 11:50:19.0
OSI SYSTEMS INC
OSIS
EARNEST PARTNERS LLC
6.0%
view
B
2018-02-13 17:06:27.0
OSI SYSTEMS INC
OSIS
JANUS HENDERSON GROUP PLC
5.8%
view
S
2018-02-13 16:49:54.0
OSI SYSTEMS INC
OSIS
JANUS CAPITAL MANAGEMENT LLC
0.0%
view
B
2018-02-09 13:07:34.0
OSI SYSTEMS INC
OSIS
VANGUARD GROUP INC
9.04%
view
B
2018-02-09 09:46:17.0
OSI SYSTEMS INC
OSIS
DIMENSIONAL FUND ADVISORS LP
5.69%
view
B
2018-02-08 09:45:53.0
OSI SYSTEMS INC
OSIS
BlackRock Inc
11.8%
view
B
2017-05-09 16:18:02.0
OSI SYSTEMS INC
OSIS
EARNEST PARTNERS LLC
5.1%
view
S
2017-04-10 17:26:01.0
OSI SYSTEMS INC
OSIS
EARNEST PARTNERS LLC
5.0%
view
B
2017-03-10 16:52:25.0
OSI SYSTEMS INC
OSIS
EARNEST PARTNERS LLC
5.4%
view
B
2017-02-13 14:38:33.0
OSI SYSTEMS INC
OSIS
JANUS CAPITAL MANAGEMENT LLC
8.4%
view
B
2017-02-10 06:43:04.0
OSI SYSTEMS INC
OSIS
VANGUARD GROUP INC
8.02%
view
B
2017-02-09 10:22:24.0
OSI SYSTEMS INC
OSIS
DIMENSIONAL FUND ADVISORS LP
5.41%
view
B
2017-01-17 12:47:13.0
OSI SYSTEMS INC
OSIS
BlackRock Inc
10.9%
view
S
2017-01-10 16:43:39.0
OSI SYSTEMS INC
OSIS
EARNEST PARTNERS LLC
5.0%
view
B
2016-02-16 15:36:57.0
OSI SYSTEMS INC
OSIS
JANUS CAPITAL MANAGEMENT LLC
7.6%
view
B
2016-02-11 14:24:14.0
OSI SYSTEMS INC
OSIS
EARNEST PARTNERS LLC
5.7%
view
B
2016-02-11 08:36:08.0
OSI SYSTEMS INC
OSIS
VANGUARD GROUP INC
7.1%
view
S
2016-01-08 17:08:36.0
OSI SYSTEMS INC
OSIS
BlackRock Inc
10.9%
view
S
2015-12-09 17:23:12.0
OSI SYSTEMS INC
OSIS
WELLS FARGO & COMPANY
4.56%
view
S
2015-02-17 13:22:59.0
OSI SYSTEMS INC
OSIS
TREMBLANT CAPITAL GROUP
3.72%
view
B
2015-02-11 11:29:49.0
OSI SYSTEMS INC
OSIS
VANGUARD GROUP INC
6.49%
view
S
2015-02-05 12:23:54.0
OSI SYSTEMS INC
OSIS
WELLS FARGO & COMPANY
7.69%
view
B
2014-02-14 11:53:16.0
OSI SYSTEMS INC
OSIS
TREMBLANT CAPITAL GROUP
6.81%
view
B
2014-02-12 13:43:19.0
OSI SYSTEMS INC
OSIS
VANGUARD GROUP INC
6.18%
view
B
2014-01-28 13:29:00.0
OSI SYSTEMS INC
OSIS
WELLS FARGO & COMPANY
8.36%
view
B
2014-01-09 17:55:29.0
OSI SYSTEMS INC
OSIS
BlackRock Inc
12.6%
view
B
2013-11-07 14:40:14.0
OSI SYSTEMS INC
OSIS
BlackRock Inc
10.05%
view
S
2013-03-29 15:51:09.0
OSI SYSTEMS INC
OSIS
WELLS FARGO & COMPANY
8.25%
view
B
2013-02-13 15:47:06.0
OSI SYSTEMS INC
OSIS
WELLS FARGO & COMPANY
8.35%
view
B
2013-02-11 11:08:28.0
OSI SYSTEMS INC
OSIS
VANGUARD GROUP INC
5.87%
view
B
2013-02-07 18:51:54.0
OSI SYSTEMS INC
OSIS
BlackRock Inc
7.62%
view
S
2013-02-07 16:30:37.0
OSI SYSTEMS INC
OSIS
WADDELL & REED FINANCIAL INC
3.7%
view
B
2012-02-14 15:19:28.0
OSI SYSTEMS INC
OSIS
WADDELL & REED FINANCIAL INC
7.1%
view
S
2012-02-10 13:36:23.0
OSI SYSTEMS INC
OSIS
BlackRock Inc
7.22%
view
S
2012-02-09 08:05:09.0
OSI SYSTEMS INC
OSIS
VANGUARD GROUP INC
5.13%
view
S
2012-01-24 17:52:22.0
OSI SYSTEMS INC
OSIS
WELLS FARGO & CO
6.9%
view
S
2011-02-14 13:51:59.0
OSI SYSTEMS INC
OSIS
WELLINGTON MANAGEMENT CO LLP
1.74%
view
S
2011-02-11 16:32:21.0
OSI SYSTEMS INC
OSIS
CHOPRA DEEPAK
4.3%
view
B
2011-02-10 12:18:17.0
OSI SYSTEMS INC
OSIS
VANGUARD GROUP INC
5.23%
view
B
2011-02-07 15:41:08.0
OSI SYSTEMS INC
OSIS
BlackRock Inc
7.25%
view
S
2011-01-20 09:54:23.0
OSI SYSTEMS INC
OSIS
WELLS FARGO & CO
9.58%
view
S
2010-02-12 14:01:31.0
OSI SYSTEMS INC
OSIS
CHOPRA DEEPAK
5.6%
view
B
2010-02-10 11:46:14.0
OSI SYSTEMS INC
OSIS
BlackRock Inc
4.99%
view
S
2010-02-08 10:42:09.0
OSI SYSTEMS INC
OSIS
DIMENSIONAL FUND ADVISORS LP
4.51%
view
S
2010-01-25 16:26:57.0
OSI SYSTEMS INC
OSIS
WELLS FARGO & CO
12.43%
view
S
2009-04-30 17:34:25.0
OSI SYSTEMS INC
OSIS
WELLS FARGO & CO
16.49%
view
S
2009-02-09 12:59:52.0
OSI SYSTEMS INC
OSIS
DIMENSIONAL FUND ADVISORS INC
5.4%
view
S
2009-02-03 17:08:05.0
OSI SYSTEMS INC
OSIS
CHOPRA DEEPAK
6.5%
view
B
2009-01-20 18:00:32.0
OSI SYSTEMS INC
OSIS
WELLS FARGO & CO
16.49%
view
S
2008-02-14 14:09:05.0
OSI SYSTEMS INC
OSIS
CHOPRA DEEPAK
6.8%
view
S
2008-02-14 12:09:34.0
OSI SYSTEMS INC
OSIS
WELLINGTON MANAGEMENT CO LLP
6.94%
view
S
2008-02-06 10:58:20.0
OSI SYSTEMS INC
OSIS
DIMENSIONAL FUND ADVISORS INC
7.81%
view
S
2008-02-05 10:39:38.0
OSI SYSTEMS INC
OSIS
ROYCE & ASSOCIATES LLC
3.89%
view
B
2008-01-22 17:45:22.0
OSI SYSTEMS INC
OSIS
WELLS FARGO & CO
15.98%
view
S
2007-10-10 14:54:01.0
OSI SYSTEMS INC
OSIS
WELLINGTON MANAGEMENT CO LLP
7.2%
view
S
2007-02-14 11:21:21.0
OSI SYSTEMS INC
OSIS
WELLINGTON MANAGEMENT CO LLP
12.21%
view
S
2007-02-12 16:43:46.0
OSI SYSTEMS INC
OSIS
NWQ INVESTMENT MANAGEMENT CO LLC
5.5%
view
B
2007-02-09 17:17:34.0
OSI SYSTEMS INC
OSIS
WELLS FARGO & CO
13.28%
view
S
2007-02-08 19:41:47.0
OSI SYSTEMS INC
OSIS
DIMENSIONAL FUND ADVISORS INC
8.48%
view
B
2007-02-01 20:26:09.0
OSI SYSTEMS INC
OSIS
DIMENSIONAL FUND ADVISORS INC
8.48%
view
S
2007-01-24 13:47:03.0
OSI SYSTEMS INC
OSIS
ROYCE & ASSOCIATES LLC
5.79%
view
B
2006-02-15 00:00:00.0
OSI SYSTEMS INC
OSIS
WELLS FARGO & CO
12.33%
view
B
2006-02-14 00:00:00.0
OSI SYSTEMS INC
OSIS
NWQ INVESTMENT MANAGEMENT CO LLC
10.4%
view
B
2006-02-14 00:00:00.0
OSI SYSTEMS INC
OSIS
WELLINGTON MANAGEMENT CO LLP
13.48%
view
B
2006-02-07 00:00:00.0
OSI SYSTEMS INC
OSIS
CHOPRA DEEPAK
8.6%
view
B
2006-02-06 00:00:00.0
OSI SYSTEMS INC
OSIS
DIMENSIONAL FUND ADVISORS INC
8.41%
view
B
2006-01-31 00:00:00.0
OSI SYSTEMS INC
OSIS
ROYCE & ASSOCIATES LLC
5.91%
view
B
2005-11-09 00:00:00.0
OSI SYSTEMS INC
OSIS
NWQ INVESTMENT MANAGEMENT CO LLC
10.0%
view
B
2005-02-14 00:00:00.0
OSI SYSTEMS INC
OSIS
WELLINGTON MANAGEMENT CO LLP
11.995%
view
S
2005-02-11 00:00:00.0
OSI SYSTEMS INC
OSIS
CHOPRA DEEPAK
8.0%
view
B
2005-02-11 00:00:00.0
OSI SYSTEMS INC
OSIS
IRONBRIDGE CAPITAL MANAGEMENT LLC
7.36%
view
B
2005-02-11 00:00:00.0
OSI SYSTEMS INC
OSIS
STRONG CAPITAL MANAGEMENT INC ET AL
6.4%
view
S
2005-02-09 00:00:00.0
OSI SYSTEMS INC
BID
ALLIANCEBERNSTEIN L
3.6%
view
B
2019-06-26 17:17:45.0
SOTHEBYS
BID
BidFair USA LLC
2.59%
view
B
2019-06-17 16:43:23.0
SOTHEBYS
BID
Third Point LLC
14.3%
view
B
2019-05-10 16:13:25.0
SOTHEBYS
BID
Third Point LLC
14.3%
view
B
2019-02-11 14:01:42.0
SOTHEBYS
BID
VANGUARD GROUP INC
7.93%
view
B
2018-11-02 17:03:05.0
SOTHEBYS
BID
Third Point LLC
13.6%
view
B
2018-02-13 14:11:19.0
SOTHEBYS
BID
ALLIANCEBERNSTEIN L
7.38%
view
S
2018-02-12 10:11:09.0
SOTHEBYS
BID
BlackRock Inc
7.5%
view
B
2017-11-16 10:21:19.0
SOTHEBYS
BID
VANGUARD GROUP INC
6.65%
view
B
2017-02-10 11:24:43.0
SOTHEBYS
BID
BlackRock Inc
8.7%
view
B
2016-11-15 16:26:31.0
SOTHEBYS
BID
Taikang Insurance Group
14.99%
view
B
2016-09-12 16:23:01.0
SOTHEBYS
BID
Taikang Insurance Group
14.36%
view
B
2016-07-27 17:01:37.0
SOTHEBYS
BID
VANGUARD GROUP INC
6.26%
view
B
2016-01-27 15:54:35.0
SOTHEBYS
BID
BlackRock Inc
9.46%
view
S
2015-06-01 16:08:52.0
SOTHEBYS
BID
MARCATO CAPITAL MANAGEMENT LP
1.0%
view
S
2015-04-21 06:14:30.0
SOTHEBYS
BID
MARCATO CAPITAL MANAGEMENT LP
9.48%
view
B
2015-02-27 11:10:29.0
SOTHEBYS
BID
MARCATO CAPITAL MANAGEMENT LP
9.53%
view
S
2015-02-11 08:38:26.0
SOTHEBYS
BID
VANGUARD GROUP INC
5.5%
view
S
2015-02-02 11:14:08.0
SOTHEBYS
BID
MORGAN STANLEY
5.1%
view
B
2014-12-01 14:01:18.0
SOTHEBYS
BID
MORGAN STANLEY
5.1%
view
S
2014-05-22 09:35:44.0
SOTHEBYS
BID
MORGAN STANLEY
2.5%
view
B
2014-05-05 21:32:34.0
SOTHEBYS
BID
Third Point LLC
9.64%
view
B
2014-04-23 11:00:37.0
SOTHEBYS
BID
Third Point LLC
9.62%
view
B
2014-03-13 16:33:33.0
SOTHEBYS
BID
Third Point LLC
9.53%
view
B
2014-02-11 13:43:02.0
SOTHEBYS
BID
VANGUARD GROUP INC
5.93%
view
S
2014-01-30 14:09:22.0
SOTHEBYS
BID
BlackRock Inc
8.1%
view
B
2013-10-24 09:46:04.0
SOTHEBYS
BID
MARCATO CAPITAL MANAGEMENT LLC
6.68%
view
S
2013-10-02 10:07:23.0
SOTHEBYS
BID
MORGAN STANLEY
2.4%
view
B
2013-08-30 11:30:59.0
SOTHEBYS
BID
MARCATO CAPITAL MANAGEMENT LLC
5.7%
view
B
2013-07-30 13:06:53.0
SOTHEBYS
BID
MARCATO CAPITAL MANAGEMENT LLC
5.1%
view
B
2013-02-12 10:00:31.0
SOTHEBYS
BID
VANGUARD GROUP INC
5.49%
view
B
2013-02-07 18:52:24.0
SOTHEBYS
BID
BlackRock Inc
7.31%
view
S
2012-09-13 07:01:18.0
SOTHEBYS
BID
BESTINVER GESTION S
n/a
view
B
2012-02-08 10:51:16.0
SOTHEBYS
BID
VANGUARD GROUP INC
5.63%
view
S
2011-02-10 12:35:44.0
SOTHEBYS
BID
VANGUARD GROUP INC
4.97%
view
S
2010-06-10 08:58:46.0
SOTHEBYS
BID
FMR LLC
3.32%
view
B
2010-02-16 16:39:16.0
SOTHEBYS
BID
MAK CAPITAL ONE LLC
97.2%
view
B
2010-02-16 12:56:25.0
SOTHEBYS
BID
FMR LLC
6.93%
view
S
2010-01-26 12:39:08.0
SOTHEBYS
BID
ROYCE & ASSOCIATES LLC
4.7%
view
B
2009-08-03 16:43:42.0
SOTHEBYS
BID
Atticus Capital LP
5.4%
view
B
2009-05-05 15:51:19.0
SOTHEBYS
BID
SAC Capital Advisors LP
5.9%
view
B
2009-02-13 21:33:08.0
SOTHEBYS
BID
APEX CAPITAL LLC
5.2%
view
S
2009-02-10 10:06:40.0
SOTHEBYS
BID
ARIEL INVESTMENTS
9.7%
view
S
2009-02-05 13:35:14.0
SOTHEBYS
BID
BARCLAYS GLOBAL INVESTORS NA
3.3%
view
S
2008-07-10 18:10:59.0
SOTHEBYS
BID
JANUS CAPITAL MANAGEMENT LLC
10.0%
view
B
2008-03-11 12:01:11.0
SOTHEBYS
BID
ARIEL CAPITAL MANAGEMENT LLC
10.6%
view
B
2008-02-14 14:22:08.0
SOTHEBYS
BID
APEX CAPITAL LLC
5.12%
view
B
2008-02-14 09:00:02.0
SOTHEBYS
BID
RAINIER INVESTMENT MANAGEMENT INC
5.7%
view
S
2007-08-10 15:41:15.0
SOTHEBYS
BID
FMR CORP
n/a
view
B
2007-02-14 14:26:38.0
SOTHEBYS
BID
MELLON FINANCIAL CORP
6.09%
view
S
2007-02-09 16:40:19.0
SOTHEBYS
BID
APEX CAPITAL LLC
5.4%
view
S
2006-04-10 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
ARIEL CAPITAL MANAGEMENT LLC
0.0%
view
S
2006-02-14 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
FMR CORP
n/a
view
S
2006-02-14 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
ARIEL CAPITAL MANAGEMENT LLC
13.02%
view
B
2006-02-13 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
TAUBMAN ALFRED A
8.37%
view
S
2005-02-14 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
ARIEL CAPITAL MANAGEMENT LLC
20.7%
view
S
2004-06-10 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
FMR CORP
n/a
view
S
2004-02-11 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
ARIEL CAPITAL MANAGEMENT INC ET AL
29.384%
view
S
2003-10-10 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
BAMCO INC
6.5%
view
S
2003-07-11 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
BAMCO INC
8.3%
view
S
2003-06-06 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
BAMCO INC
12.4%
view
B
2003-04-25 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
BAMCO INC
17.4%
view
S
2003-03-19 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
BAMCO INC
19.6%
view
B
2003-02-18 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
BAMCO INC
33.0%
view
B
2002-12-20 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
BAMCO INC
38.1%
view
S
2002-09-12 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
BAMCO INC
40.21%
view
S
2002-06-21 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
BAMCO INC
n/a
view
S
2002-06-07 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
ARIEL CAPITAL MANAGEMENT INC ET AL
15.244%
view
B
2002-05-28 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
BAMCO INC
42.4%
view
S
2002-04-12 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
BAMCO INC
45.0%
view
B
2002-02-19 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
WACHOVIA CORP NEW
0.09%
view
S
2001-08-03 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
BAMCO INC
51.2%
view
S
2001-02-14 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
TAUBMAN ALFRED A
23.9%
view
S
2000-06-19 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
BAMCO INC
55.2%
view
B
1999-02-10 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
BAMCO INC
59.0%
view
B
1999-01-07 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
FMR CORP
57.3%
view
B
1998-12-07 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
BAMCO INC
55.9%
view
B
1998-10-30 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
BAMCO INC
51.8%
view
B
1998-09-15 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
BAMCO INC
49.1%
view
B
1998-08-13 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
BAMCO INC
46.5%
view
S
1998-07-01 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
TRINITY I FUND L P
0.0%
view
B
1998-07-01 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
BANCO INC
29.2%
view
B
1998-03-06 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
BANCO INC
5.89%
view
B
1998-02-18 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
BANCO INC
2.9%
view
S
1998-02-11 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
FMR CORP
n/a
view
B
1997-04-10 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
TRINITY I FUND L P
8.8%
view
B
1997-02-13 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
TRINITY I FUND L P
6.9%
view
B
1996-06-17 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
TAUBMAN ALFRED A
34.1%
view
S
1996-04-25 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
FMR CORP
n/a
view
B
1996-02-06 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
STATE OF WISCONSIN INVESTMENT BOARD
4.65%
view
S
1995-03-03 00:00:00.0
SOTHEBYS HOLDINGS INC
BID
STATE OF WISCONSIN INVESTMENT BOARD
9.59%
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.