INNOSPEC INC. (IOSP) - 13D/13G Filings

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2025-05-13
3:37 pm
Sale
2025-03-3113GInnospec Inc.
IOSP
WASATCH ADVISORS INC528,144
2.100%
-1,051,971decrease
(-66.58%)
Filing
History
2025-04-30
12:32 pm
Purchase
2025-03-3113GInnospec Inc.
IOSP
BlackRock Inc.
BLK
3,681,666
14.700%
3,681,666increase
(New Position)
Filing
History
2025-02-12
12:35 pm
Purchase
2024-12-3113GInnospec Inc.
IOSP
WASATCH ADVISORS INC1,580,115
6.300%
1,580,115increase
(New Position)
Filing
History
2024-02-13
5:06 pm
Unchanged
2024-02-1313GInnospec Inc.
IOSP
VANGUARD GROUP INC0
0.000%
0
(Unchanged)
Filing
2024-02-09
2:18 pm
Unchanged
2024-02-0913GInnospec Inc.
IOSP
WASATCH ADVISORS INC0
0.000%
0
(Unchanged)
Filing
2024-01-22
2:03 pm
Unchanged
2024-01-2213GInnospec Inc.
IOSP
BlackRock Inc.
BLK
0
0.000%
0
(Unchanged)
Filing
2024-01-12
08:24 am
Unchanged
2024-01-1213GInnospec Inc.
IOSP
Allspring Global Investments Holdings, LLC0
0.000%
0
(Unchanged)
Filing
2023-05-04
3:52 pm
Unchanged
2023-05-0413GInnospec Inc.
IOSP
Allspring Global Investments Holdings, LLC0
0.000%
0
(Unchanged)
Filing
2023-02-09
11:22 am
Unchanged
2023-02-0913GInnospec Inc.
IOSP
VANGUARD GROUP INC0
0.000%
0
(Unchanged)
Filing
2023-02-08
1:50 pm
Unchanged
2023-02-0813GInnospec Inc.
IOSP
WASATCH ADVISORS INC0
0.000%
0
(Unchanged)
Filing
2023-01-31
1:37 pm
Unchanged
2023-01-3113GInnospec Inc.
IOSP
ROYCE & ASSOCIATES LP0
0.000%
0
(Unchanged)
Filing
2023-01-26
08:52 am
Unchanged
2023-01-2613GInnospec Inc.
IOSP
BlackRock Inc.
BLK
0
0.000%
0
(Unchanged)
Filing
2023-01-20
5:17 pm
Unchanged
2023-01-2013GInnospec Inc.
IOSP
BlackRock Inc.
BLK
0
0.000%
0
(Unchanged)
Filing
2023-01-13
11:42 am
Unchanged
2023-01-1313GInnospec Inc.
IOSP
Allspring Global Investments Holdings, LLC0
0.000%
0
(Unchanged)
Filing
2022-02-10
08:17 am
Unchanged
2022-02-1013GInnospec Inc.
IOSP
VANGUARD GROUP INC0
0.000%
0
(Unchanged)
Filing
2022-02-08
3:52 pm
Unchanged
2022-02-0813GInnospec Inc.
IOSP
DIMENSIONAL FUND ADVISORS LP0
0.000%
0
(Unchanged)
Filing
2022-02-08
09:04 am
Unchanged
2022-02-0813GInnospec Inc.
IOSP
Allspring Global Investments Holdings, LLC0
0.000%
0
(Unchanged)
Filing
2022-01-27
2:15 pm
Unchanged
2022-01-2713GInnospec Inc.
IOSP
BlackRock Inc.
BLK
0
0.000%
0
(Unchanged)
Filing
2022-01-25
6:40 pm
Unchanged
2022-01-2513GInnospec Inc.
IOSP
BlackRock Inc.
BLK
0
0.000%
0
(Unchanged)
Filing
2022-01-21
12:38 pm
Unchanged
2022-01-2113GInnospec Inc.
IOSP
ROYCE & ASSOCIATES LP0
0.000%
0
(Unchanged)
Filing
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