WASATCH ADVISORS LP - 31 Mar 2025 SCHEDULE 13G/A Report for INNOSPEC INC. Common Stock (IOSP)

Filing Manager
WASATCH ADVISORS LP
Reporting Manager
WASATCH ADVISORS LP
Symbol
IOSP
Shares outstanding
25,149,714 shares
Disclosed Ownership
528,144 shares
Ownership
2.1%
Form type
SCHEDULE 13G/A
Filing time
13 May 2025, 15:37:53 UTC
Date of event
31 Mar 2025
Previous filing
12 Feb 2025

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
WASATCH ADVISORS LP 2.1% 528,144 416,111 0 Mike Yeates CEO