INNOSPEC INC (IOSP) Stock Ownership and Short Interest
USA - NASDAQ:IOSP - US45768S1050 - Common Stock
75.26 USD
+0.04 (+0.05%)
75.26 USD
0 (0%)
| Shares Outstanding | 24.83M |
| Float | 24.52M |
| Float Short Interest Percentage | 2.36% |
| Owners (insider) | 1% |
| Owners (institutional) | 99.5% |
| Owners (insider) change | -0.29% |
| Owners (institutional) change | -0.66% |
Insider Transactions
Top Institutional Holders
Insider Owners
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| May 13, 2025 | PARRETTE LESLIE J | Open Market Sale | 446 | 90.63 | $ 40,420.74 |
| May 13, 2025 | GRIFFIN HARDY LOUIS III | Option Excercise | 600 | 91.53 | $ 54,918.00 |
| May 13, 2025 | BARNES CORBIN | Option Excercise | 740 | 91.53 | $ 67,732.20 |
| Mar 3, 2025 | Williams Patrick | Option Excercise | 12723 | 103.66 | $ 1,318,866.18 |
| Mar 3, 2025 | Cleminson Ian | Open Market Sale | 4275 | 100.98 | $ 431,678.81 |
| Feb 24, 2025 | Cleminson Ian | Grant | 2862 | 0.00 | $ 0.00 |
| Feb 24, 2025 | Jones David Bentley | Grant | 2036 | 0.00 | $ 0.00 |
| Feb 24, 2025 | LANDLESS DAVID | Grant | 1209 | 0.00 | $ 0.00 |
| Feb 24, 2025 | Blackmore Milton C | Grant | 1209 | 0.00 | $ 0.00 |
| Feb 24, 2025 | Arnold Elizabeth K | Grant | 1209 | 0.00 | $ 0.00 |
| Feb 24, 2025 | Williams Patrick | Grant | 14743 | 0.00 | $ 0.00 |
| Feb 24, 2025 | PARRETTE LESLIE J | Grant | 1209 | 0.00 | $ 0.00 |
| Feb 24, 2025 | PADFIELD Larry | Grant | 1209 | 0.00 | $ 0.00 |
| Feb 24, 2025 | BARNES CORBIN | Grant | 1687 | 0.00 | $ 0.00 |
| Feb 24, 2025 | GRIFFIN HARDY LOUIS III | Grant | 1682 | 0.00 | $ 0.00 |
| Feb 24, 2025 | Poccia Claudia | Grant | 1209 | 0.00 | $ 0.00 |
| Feb 24, 2025 | BARNES CORBIN | Option Excercise | 598 | 99.68 | $ 59,608.64 |
| Feb 24, 2025 | BARNES CORBIN | Open Market Sale | 598 | 103.06 | $ 61,630.00 |
| Feb 21, 2025 | GRIFFIN HARDY LOUIS III | Option Excercise | 121 | 99.68 | $ 12,061.28 |
| Feb 21, 2025 | GRIFFIN HARDY LOUIS III | Other Disposition | 121 | 101.99 | $ 12,340.79 |
| Feb 21, 2025 | Blackmore Milton C | Open Market Sale | 652 | 103.30 | $ 67,352.38 |
| Feb 21, 2025 | Jones David Bentley | Grant | 3091 | 0.00 | $ 0.00 |
| Feb 21, 2025 | Jones David Bentley | Open Market Sale | 3091 | 103.30 | $ 319,304.01 |
| Feb 21, 2025 | BOON PHILIP JOHN | Grant | 3754 | 0.00 | $ 0.00 |
| Feb 21, 2025 | BOON PHILIP JOHN | Open Market Sale | 3754 | 103.30 | $ 387,792.70 |
| Feb 21, 2025 | BARNES CORBIN | Grant | 2692 | 0.00 | $ 0.00 |
| Feb 21, 2025 | BARNES CORBIN | Open Market Sale | 2692 | 103.30 | $ 278,086.83 |
| Feb 21, 2025 | LANDLESS DAVID | Option Excercise | 306 | 105.07 | $ 32,151.42 |
| Feb 21, 2025 | GRIFFIN HARDY LOUIS III | Grant | 1625 | 0.00 | $ 0.00 |
| Feb 21, 2025 | GRIFFIN HARDY LOUIS III | Option Excercise | 488 | 105.07 | $ 51,274.16 |
| Feb 21, 2025 | Williams Patrick | Grant | 30292 | 0.00 | $ 0.00 |
| Feb 21, 2025 | PADFIELD Larry | Open Market Sale | 196 | 103.30 | $ 20,247.04 |
| Feb 21, 2025 | Cleminson Ian | Grant | 4275 | 0.00 | $ 0.00 |
| Feb 21, 2025 | BARNES CORBIN | Option Excercise | 200 | 99.68 | $ 19,936.00 |
| Feb 21, 2025 | BARNES CORBIN | Other Disposition | 200 | 101.99 | $ 20,398.00 |
| Nov 22, 2024 | Poccia Claudia | Option Excercise | 300 | 99.85 | $ 29,955.00 |
| Nov 22, 2024 | Poccia Claudia | Open Market Sale | 300 | 119.88 | $ 35,964.00 |
| Nov 13, 2024 | Blackmore Milton C | Option Excercise | 1035 | 43.95 | $ 45,488.25 |
| Nov 13, 2024 | Blackmore Milton C | Open Market Sale | 1035 | 122.92 | $ 127,222.20 |