0000950170-24-020459.txt : 20240226 0000950170-24-020459.hdr.sgml : 20240226 20240226192102 ACCESSION NUMBER: 0000950170-24-020459 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240222 FILED AS OF DATE: 20240226 DATE AS OF CHANGE: 20240226 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Cleminson Ian CENTRAL INDEX KEY: 0001368260 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13879 FILM NUMBER: 24681262 MAIL ADDRESS: STREET 1: OAK DALE, 84 ALBERT ROAD STREET 2: GRAPPENHALL CITY: WARRINGTON STATE: X0 ZIP: WA4 2PG ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: INNOSPEC INC. CENTRAL INDEX KEY: 0001054905 STANDARD INDUSTRIAL CLASSIFICATION: CHEMICALS & ALLIED PRODUCTS [2800] ORGANIZATION NAME: 08 Industrial Applications and Services IRS NUMBER: 981081725 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 8310 SOUTH VALLEY HIGHWAY STREET 2: SUITE 350 CITY: ENGLEWOOD STATE: CO ZIP: 80112 BUSINESS PHONE: 7203556451 MAIL ADDRESS: STREET 1: 8310 SOUTH VALLEY HIGHWAY STREET 2: SUITE 350 CITY: ENGLEWOOD STATE: CO ZIP: 80112 FORMER COMPANY: FORMER CONFORMED NAME: OCTEL CORP DATE OF NAME CHANGE: 19980209 4 1 ownership.xml 4 X0508 4 2024-02-22 0001054905 INNOSPEC INC. IOSP 0001368260 Cleminson Ian 8310 SOUTH VALLEY HIGHWAY SUITE 350 ENGLEWOOD CO 80112 false true false false VP & CFO false Common Stock 2024-02-22 4 M false 311 99.85 A 21308 D Common Stock 2024-02-22 4 D false 311 123.96 D 20997 D Common Stock 2024-02-22 4 A false 4190 0.00 A 25187 D Common Stock 2024-02-22 4 S false 4190 123.77 D 20997 D Stock Appreciation Right 99.85 2024-02-22 4 M false 311 0.00 D 2024-02-22 2031-02-22 Common Stock 311 0 D 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). Shares of common stock acquired upon settlement of a performance-based restricted stock unit award granted to the reporting person on February 22, 2021. Ian Philip Cleminson 2024-02-26