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IOSP
- As of 06/21/24, 08:10:21 AM: 59 Insider Transactions.
Sector:
Basic Materials
Industry:
Specialty Chemicals
Prev Close:
$47.67
Avg Vol(3m):
147,170
P/E:
9.70
EPS:
4.92
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Insider Transactions for IOSP
Buy/Sell*
Filed Date
Subject
Symbol
Acquirer
Pct Owned
Details
B
2020-02-12 11:25:26.0
INNOSPEC INC
IOSP
WELLS FARGO & COMPANY
5.3%
view
B
2019-02-11 16:31:04.0
INNOSPEC INC
IOSP
DIMENSIONAL FUND ADVISORS LP
6.0%
view
B
2019-01-28 14:51:37.0
INNOSPEC INC
IOSP
VANGUARD GROUP INC
10.01%
view
S
2018-02-13 16:30:49.0
INNOSPEC INC
IOSP
FMR LLC
11.077%
view
B
2018-02-09 09:47:32.0
INNOSPEC INC
IOSP
VANGUARD GROUP INC
14.3%
view
S
2017-02-14 11:24:40.0
INNOSPEC INC
IOSP
FMR LLC
5.26%
view
B
2017-02-10 15:49:17.0
INNOSPEC INC
IOSP
VANGUARD GROUP INC
5.53%
view
B
2017-02-07 11:55:53.0
INNOSPEC INC
IOSP
PRICE T ROWE ASSOCIATES INC
11.6%
view
B
2016-09-09 13:09:50.0
INNOSPEC INC
IOSP
FMR LLC
10.099%
view
B
2016-02-11 13:32:55.0
INNOSPEC INC
IOSP
PRICE T ROWE ASSOCIATES INC
7.46%
view
B
2016-02-04 11:41:20.0
INNOSPEC INC
IOSP
ROYCE & ASSOCIATES LLC
9.6%
view
S
2015-10-13 12:13:27.0
INNOSPEC INC
IOSP
ROYCE & ASSOCIATES LLC
7.36%
view
S
2015-02-12 16:30:57.0
INNOSPEC INC
IOSP
WELLINGTON MANAGEMENT GROUP LLP
5.01%
view
B
2015-02-10 15:49:24.0
INNOSPEC INC
IOSP
PRICE T ROWE ASSOCIATES INC
5.74%
view
S
2015-02-03 13:35:40.0
INNOSPEC INC
IOSP
BlackRock Inc
12.48%
view
S
2015-01-12 09:58:01.0
INNOSPEC INC
IOSP
WELLINGTON MANAGEMENT CO LLP
6.48%
view
B
2014-02-14 06:51:37.0
INNOSPEC INC
IOSP
VANGUARD GROUP INC
5.26%
view
B
2014-02-10 14:18:05.0
INNOSPEC INC
IOSP
PRICE T ROWE ASSOCIATES INC
13.9%
view
B
2014-01-10 14:30:11.0
INNOSPEC INC
IOSP
ROYCE & ASSOCIATES LLC
10.2%
view
B
2013-02-14 14:04:09.0
INNOSPEC INC
IOSP
WELLINGTON MANAGEMENT CO LLP
7.79%
view
B
2013-02-08 15:56:22.0
INNOSPEC INC
IOSP
PRICE T ROWE ASSOCIATES INC
0.0%
view
S
2013-01-17 09:30:29.0
INNOSPEC INC
IOSP
FMR LLC
6.608%
view
B
2012-02-09 11:24:16.0
INNOSPEC INC
IOSP
PRICE T ROWE ASSOCIATES INC
14.0%
view
S
2011-06-17 16:24:51.0
INNOSPEC INC
IOSP
TONTINE CAPITAL PARTNERS L P
13.0%
view
S
2010-10-06 17:10:30.0
INNOSPEC INC
IOSP
TONTINE CAPITAL PARTNERS L P
14.4%
view
S
2010-05-07 16:57:21.0
INNOSPEC INC
IOSP
TONTINE CAPITAL PARTNERS L P
20.2%
view
S
2010-02-03 21:35:44.0
INNOSPEC INC
IOSP
TONTINE CAPITAL PARTNERS L P
20.4%
view
B
2009-02-12 15:17:53.0
INNOSPEC INC
IOSP
TONTINE CAPITAL PARTNERS L P
20.5%
view
S
2008-02-14 16:26:14.0
INNOSPEC INC
IOSP
FMR LLC
13.0%
view
S
2008-02-01 17:00:01.0
INNOSPEC INC
IOSP
BARCLAYS GLOBAL INVESTORS NA
2.93%
view
S
2007-02-14 16:50:59.0
INNOSPEC INC
IOSP
PRICE T ROWE ASSOCIATES INC
14.4%
view
S
2007-02-13 16:43:41.0
INNOSPEC INC
IOSP
ARTISAN PARTNERS LTD PARTNERSHIP
0.0%
view
S
2007-01-23 16:12:01.0
INNOSPEC INC
IOSP
BARCLAYS GLOBAL INVESTORS NA
n/a
view
B
2007-01-17 16:56:25.0
INNOSPEC INC
OTL
PRICE T ROWE ASSOCIATES INC
14.5%
view
B
2006-02-15 00:00:00.0
INNOSPEC INC
OTL
PROSPECTOR PARTNERS LLC
10.5%
view
B
2006-02-14 00:00:00.0
INNOSPEC INC
OTL
WHITE MOUNTAINS INSURANCE GROUP LTD
10.5%
view
S
2006-01-27 00:00:00.0
INNOSPEC INC
OTL
ARTISAN PARTNERS LTD PARTNERSHIP
6.5%
view
B
2005-08-02 00:00:00.0
OCTEL CORP
OTL
GENDELL JEFFREY L ET AL
11.5%
view
S
2005-02-14 00:00:00.0
OCTEL CORP
OTL
PRICE T ROWE ASSOCIATES INC
14.4%
view
S
2005-02-14 00:00:00.0
OCTEL CORP
OTL
WHITE MOUNTAINS INSURANCE GROUP LTD
10.7%
view
B
2005-02-10 00:00:00.0
OCTEL CORP
OTL
GENDELL JEFFREY L ET AL
7.35%
view
S
2004-02-13 00:00:00.0
OCTEL CORP
OTL
KESTREL INVESTMENT MANAGEMENT CORP
6.6%
view
S
2004-02-10 00:00:00.0
OCTEL CORP
OTL
FMR CORP
n/a
view
S
2003-02-13 00:00:00.0
OCTEL CORP
OTL
PRICE T ROWE ASSOCIATES INC
15.8%
view
B
2003-02-05 00:00:00.0
OCTEL CORP
OTL
WHITE MOUNTAINS INSURANCE GROUP LTD
3.33%
view
S
2002-02-14 00:00:00.0
OCTEL CORP
OTL
FMR CORP
14.88%
view
B
2002-02-13 00:00:00.0
OCTEL CORP
OTL
KESTREL INVESTMENT MANAGEMENT CORP
16.2%
view
B
2001-02-14 00:00:00.0
OCTEL CORP
OTL
KESTREL INVESTMENT MANAGEMENT CORP
8.0%
view
B
2001-02-14 00:00:00.0
OCTEL CORP
OTL
PRICE T ROWE ASSOCIATES INC
15.9%
view
S
2000-07-05 00:00:00.0
OCTEL CORP
OTL
FMR CORP
n/a
view
S
2000-02-14 00:00:00.0
OCTEL CORP
OTL
STATE STREET BANK & TRUST CO
2.1%
view
B
2000-02-10 00:00:00.0
OCTEL CORP
OTL
PRICE T ROWE ASSOCIATES INC
13.1%
view
S
2000-01-05 00:00:00.0
OCTEL CORP
OTL
HALIS JEFFREY S
6.1%
view
B
1999-08-12 00:00:00.0
OCTEL CORP
OTL
HALIS JEFFREY S
8.8%
view
S
1999-06-09 00:00:00.0
OCTEL CORP
OTL
HALIS JEFFREY S
n/a
view
B
1999-02-16 00:00:00.0
OCTEL CORP
OTL
STATE STREET BANK & TRUST CO
12.3%
view
B
1998-11-25 00:00:00.0
OCTEL CORP
OTL
FMR CORP
n/a
view
B
1998-08-05 00:00:00.0
OCTEL CORP
OTL
HALIS JEFFREY S
8.6%
view
B
1998-06-09 00:00:00.0
OCTEL CORP
OTL
HALIS JEFFREY S
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.