0000950170-24-020465.txt : 20240226 0000950170-24-020465.hdr.sgml : 20240226 20240226192642 ACCESSION NUMBER: 0000950170-24-020465 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: Blackmore Milton C CENTRAL INDEX KEY: 0001493440 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13879 FILM NUMBER: 24681277 MAIL ADDRESS: STREET 1: 8310 S. VALLEY HWY STREET 2: SUITE 350 CITY: DENVER STATE: CO ZIP: 80112 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 0001493440 Blackmore Milton C 8310 SOUTH VALLEY HIGHWAY SUITE 350 ENGLEWOOD CO 80112 true false false false false Common Stock 2024-02-22 4 S false 601 122.0728 D 8246 D Milton Blackmore 2024-02-26