INNOSPEC INC

Ticker: IOSP CUSIP: 45768S105 Class: Common Stock

Petrus Trust Company, LTA's Holding History (CIK: 0001473429)

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

Q3 2025

Shares 3,738 Value ($000) $288 Avg Close $82.49 Range $73.21 - $89.37

Q2 2025

Shares 6,135 Value ($000) $516 Avg Close $86.03 Range $78.60 - $94.32

Q1 2025

Shares 4,839 Value ($000) $458 Avg Close $103.54 Range $91.98 - $114.58

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	3,738	$288	$82.49	$73.21 - $89.37
Q2 2025	6,135	$516	$86.03	$78.60 - $94.32
Q1 2025	4,839	$458	$103.54	$91.98 - $114.58