INNOSPEC INC. — Director's Dealing 2024

Feb 26, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: INNOSPEC INC. (IOSP)
CIK: 0001054905
Period of Report: 2024-02-22

Reporting Person: Cleminson Ian (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-02-22	Common Stock	M	311	$99.85	Acquired	21308	Direct
2024-02-22	Common Stock	D	311	$123.96	Disposed	20997	Direct
2024-02-22	Common Stock	A	4190	$0.00	Acquired	25187	Direct
2024-02-22	Common Stock	S	4190	$123.77	Disposed	20997	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2024-02-22	Stock Appreciation Right	$99.85	M	311	Disposed	2031-02-22	Common Stock (311)	Direct

Footnotes

F1: Stock Appreciation Right. Vested on February 22, 2024. Vested rights were paid in cash on February 22, 2024 based upon the difference in the closing price of the Company's common stock on the date of grant ($99.85, on February 22, 2021) and on the date of exercise ($123.96, on February 22, 2024).

F2: Shares of common stock acquired upon settlement of a performance-based restricted stock unit award granted to the reporting person on February 22, 2021.