INNOSPEC INC

Ticker: IOSP CUSIP: 45768S105 Class: Common Stock

Holocene Advisors, LP's Holding History (CIK: 0001700574)

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

Q4 2025
Shares 19,045 Value ($000) $1,458 Avg Close $75.03 Range $70.10 - $79.81
Q3 2025
Shares 24,530 Value ($000) $1,893 Avg Close $82.49 Range $73.21 - $89.37
Q2 2025
Shares 19,441 Value ($000) $1,635 Avg Close $86.03 Range $78.60 - $94.32
Q1 2025
Shares 7,728 Value ($000) $732 Avg Close $103.54 Range $91.98 - $114.58
Q3 2024
Shares 11,123 Value ($000) $1,258 Avg Close $113.17 Range $101.07 - $129.81
Q2 2022
Shares 6,315 Value ($000) $605 Avg Close $91.85 Range $81.71 - $101.29
Q1 2022
Shares 10,016 Value ($000) $927 Avg Close $89.19 Range $83.58 - $94.67
Q4 2021
Shares 18,665 Value ($000) $1,686 Avg Close $82.93 Range $76.29 - $89.94
Q3 2021
Shares 15,663 Value ($000) $1,319 Avg Close $83.46 Range $75.85 - $90.38
Q2 2021
Shares 6,728 Value ($000) $610 Avg Close $92.53 Range $83.80 - $100.29
Q1 2021
Shares 10,731 Value ($000) $1,102 Avg Close $92.10 Range $80.91 - $99.72
Q4 2020
Shares 9,811 Value ($000) $890 Avg Close $71.95 Range $57.19 - $85.43
Q1 2019
Shares 2,566 Value ($000) $214 Avg Close $67.58 Range $51.63 - $78.46
Q3 2018
Shares 4,556 Value ($000) $350 Avg Close $70.20 Range $64.67 - $74.99
Q4 2017
Shares 5,599 Value ($000) $395 Avg Close $59.54 Range $53.90 - $66.58