Cleminson Ian 4
4 · INNOSPEC INC. · Filed Mar 3, 2026
Insider Transaction Report
Form 4
INNOSPEC INC.IOSP
Cleminson Ian
EVP & CFO
Transactions
- Sale
Common Stock
2026-02-27$76.56/sh−2,380$182,213→ 20,357 total
Signature
Ian Philip Cleminson|2026-03-03