INNOSPEC INC

Ticker: IOSP CUSIP: 45768S105 Class: Common Stock

TWO SIGMA SECURITIES, LLC's Holding History (CIK: 0001450144)

Note: Option positions (PUT/CALL) are excluded.

Q1 2025

Shares 3,729 Value ($000) $353 Avg Close $103.54 Range $91.98 - $114.58

Q2 2024

Shares 2,124 Value ($000) $263 Avg Close $121.30 Range $115.10 - $129.23

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	3,729	$353	$103.54	$91.98 - $114.58
Q2 2024	2,124	$263	$121.30	$115.10 - $129.23