INNOSPEC INC

Ticker: IOSP CUSIP: 45768S105 Class: Common Stock

MAI Capital Management's Holding History (CIK: 0001040197)

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

Q4 2025
Shares 956 Value ($000) $73 Avg Close $75.03 Range $70.10 - $79.81
Q3 2025
Shares 900 Value ($000) $69 Avg Close $82.49 Range $73.21 - $89.37
Q2 2025
Shares 794 Value ($000) $67 Avg Close $86.03 Range $78.60 - $94.32
Q1 2025
Shares 759 Value ($000) $72 Avg Close $103.54 Range $91.98 - $114.58
Q4 2024
Shares 756 Value ($000) $83 Avg Close $111.62 Range $104.73 - $124.78