BARNES CORBIN 5
5 · INNOSPEC INC. · Filed Feb 17, 2026
Insider Transaction Report
Form 5
INNOSPEC INC.IOSP
BARNES CORBIN
SVP, Corporate Dev and IR
Transactions
- Small Acquisition
Common Stock
[F1]2025-05-30$85.01/sh+16.747$1,424→ 9,014.747 total - Small Acquisition
Common Stock
[F2]2025-11-26$74.96/sh+19.865$1,489→ 9,034.612 total
Footnotes (2)
- [F1]Represents the inadvertent purchase of 16.7467 shares at $85.01 through a broker-administered dividend reinvestment plan. On February 21, 2025, the Reporting Person had a sale of a matching number of shares at $103.3012 per share. These transactions resulted in a short-swing profit under Section 16(b) of the Securities Exchange Act of 1934 of $306.32, which has been disgorged in full by the Reporting Person to the Issuer.
- [F2]Represents the inadvertent purchase of 19.865 shares at $74.96 through a broker-administered dividend reinvestment plan.
Signature
Corbin Barnes|2026-02-17