CIK 0001054905 · Large accelerated filer
INNOSPEC INC.
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- IOSP
- Exchange
- Nasdaq
- Industry
- Chemicals & Allied Products
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 981081725
- Phone
- 7203556451
- Business address
- 8310 SOUTH VALLEY HIGHWAY, SUITE 350, ENGLEWOOD, CO, 80112
- Former names
- OCTEL CORP
- Open-market buys, last 90 days
- $27,493
- in 1 filing
- Open-market sales, last 90 days
- $0
- in 0 filings
Net +$27,493. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-02-27 | Poccia Claudia Director | Sale | −119 | $76.56 | $9K | 6,508 |
| 2026-02-27 | GRIFFIN HARDY LOUIS III SVP, HUMAN RESOURCES | Shares withheld for taxes | −401 | $78.34 | $31K | 10,161 |
| 2026-02-27 | LANDLESS DAVID Director | Sale | −594 | $76.56 | $45K | 7,632 |
| 2026-02-27 | Jones David B. SVP, GC & CCO | Shares withheld for taxes | −875 | $78.34 | $69K | 15,721 |
| 2026-02-27 | BARNES CORBIN SVP, Corporate Dev and IR | Shares withheld for taxes | −166 | $78.34 | $13K | 13,079.61 |
| 2026-02-27 | Cleminson Ian EVP & CFO | Sale | −2,380 | $76.56 | $182K | 20,357 |
| 2026-02-27 | Williams Patrick PRESIDENT & CEO | Shares withheld for taxes | −7,966 | $78.34 | $624K | 231,535 |
| 2026-02-23 | BARNES CORBIN SVP, Corporate Dev and IR | Grant or award | +2,481 | 13,245.61 | ||
| 2026-02-23 | GRIFFIN HARDY LOUIS III SVP, HUMAN RESOURCES | Grant or award | +2,521 | 10,562 | ||
| 2026-02-23 | Cleminson Ian EVP & CFO | Grant or award | +4,499 | 22,737 | ||
| 2026-02-23 | Williams Patrick PRESIDENT & CEO | Grant or award | +20,846 | 239,501 | ||
| 2026-02-23 | Jones David B. SVP, GC & CCO | Grant or award | +2,993 | 16,596 | ||
| 2026-02-23 | Blair Graeme Head of Group Finance | Grant or award · Phantom Stock | +520 | 520 | ||
| 2026-02-23 | MCROBBIE IAN MALCOLM Senior VP R&T | Grant or award · Phantom Stock | +2,228 | 2,228 | ||
| 2026-02-23 | Arnold Elizabeth K Director | Grant or award | +1,539 | 6,376 | ||
| 2026-02-23 | PARRETTE LESLIE J Director | Grant or award | +1,539 | 7,376 | ||
| 2026-02-23 | LANDLESS DAVID Director | Grant or award | +1,539 | 8,226 | ||
| 2026-02-23 | Poccia Claudia Director | Grant or award | +1,539 | 6,627 | ||
| 2026-02-23 | Blackmore Milton C Director | Grant or award | +1,539 | 11,124 | ||
| 2026-02-23 | PADFIELD Larry Director | Grant or award | +1,539 | 10,047 |
Page 2 of 8 · 149 trades