INNOSPEC INC

Ticker: IOSP CUSIP: 45768S105 Class: Common Stock

Advisory Services Network, LLC's Holding History (CIK: 0001573876)

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

Q1 2023

Shares 217 Value ($000) $22 Avg Close $102.60 Range $90.19 - $110.59

Q4 2022

Shares 492 Value ($000) $51 Avg Close $96.50 Range $78.79 - $110.27

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	217	$22	$102.60	$90.19 - $110.59
Q4 2022	492	$51	$96.50	$78.79 - $110.27