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| Keyboard |
| Innospec Inc | |
|---|---|
| Ticker | IOSP |
| CIK # | 0001054905 |
| CUSIP | 45768S105 |
| Sector | Life Sciences - Chemicals & Allied Products |
| Address | 8375 South Willow Street, Littleton, CO 80124 |
| Source | [EDGAR] |
| CIK | Filing | 2011 - 2026 |
|---|---|---|
| [0001054905] | 10-K | |
| [0001054905] | 10-Q | |
| [0001054905] | 3 | |
| [0001054905] | 4 | |
| [0001054905] | 5 | |
| [0001054905] | 8-K | |
| [0001054905] | SC 13G |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Jones David Bentley
Common Stock
|
2026-03-03 | Sell | 1,028 | $75.64 | 77,758 |
|
Common Stock
|
2026-02-27 | Sell | 307 | $76.79 | 23,575 |
|
Common Stock
|
2026-02-27 | Sell | 57 | $76.30 | 4,349 |
|
Common Stock
|
2026-02-27 | Sell | 287 | $76.30 | 21,898 |
|
Jones David Bentley
Common Stock
|
2026-02-27 | Tax withheld | 875 | $78.34 | 68,548 |
|
Common Stock
|
2026-02-27 | Sell | 307 | $76.79 | 23,575 |
|
Williams Patrick
Common Stock
|
2026-02-27 | Tax withheld | 7,966 | $78.34 | 624,056 |
|
Common Stock
|
2026-02-27 | Sell | 287 | $76.30 | 21,898 |
|
Griffin Hardy Louis III
Common Stock
|
2026-02-27 | Tax withheld | 401 | $78.34 | 31,414 |
|
Common Stock
|
2026-02-27 | Sell | 1,231 | $76.79 | 94,528 |
|
Landless David
Common Stock
|
2026-02-27 | Sell | 594 | $76.56 | 45,477 |
|
Poccia Claudia
Common Stock
|
2026-02-27 | Sell | 119 | $76.56 | 9,111 |
|
Common Stock
|
2026-02-27 | Sell | 307 | $76.79 | 23,575 |
|
Common Stock
|
2026-02-27 | Sell | 62 | $76.79 | 4,761 |
|
PADFIELD Larry
Common Stock
|
2026-02-27 | Sell | 594 | $76.56 | 45,477 |
|
Cleminson Ian
Common Stock
|
2026-02-27 | Sell | 2,380 | $76.56 | 182,213 |
|
Common Stock
|
2026-02-27 | Sell | 287 | $76.30 | 21,898 |
|
Blackmore Milton C
Common Stock
|
2026-02-27 | Sell | 594 | $76.56 | 45,477 |
|
Common Stock
|
2026-02-27 | Sell | 1,149 | $76.30 | 87,669 |
|
Barnes Corbin
Common Stock
|
2026-02-27 | Tax withheld | 166 | $78.34 | 13,004 |
| showing 20 of 200 most recent transactions | |||||
| 13F Ownership Over Time | Holders | Shares Held |
|---|---|---|
| 2026-03-31 | 266 | 24,631,738 |
| 2025-12-31 | 261 | 24,226,252 |
| 2025-09-30 | 268 | 24,275,970 |
| 2025-06-30 | 262 | 23,847,352 |
| 2025-03-31 | 274 | 24,460,975 |
| 2024-12-31 | 263 | 23,953,136 |
| 2024-09-30 | 262 | 24,031,389 |
| 2024-06-30 | 267 | 23,819,595 |
| 2024-03-31 | 240 | 24,464,062 |
| 2023-12-31 | 226 | 23,969,580 |
| 2023-09-30 | 212 | 23,485,492 |
| 2023-06-30 | 206 | 23,496,361 |