INNOSPEC INC

Ticker: IOSP CUSIP: 45768S105 Class: Common Stock

Campbell & CO Investment Adviser LLC's Holding History (CIK: 0001353570)

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

Q2 2025
Shares 26,005 Value ($000) $2,187 Avg Close $86.03 Range $78.60 - $94.32
Q1 2025
Shares 4,376 Value ($000) $415 Avg Close $103.54 Range $91.98 - $114.58
Q3 2024
Shares 2,179 Value ($000) $246 Avg Close $113.17 Range $101.07 - $129.81
Q2 2024
Shares 8,370 Value ($000) $1,034 Avg Close $121.30 Range $115.10 - $129.23
Q1 2024
Shares 5,042 Value ($000) $650 Avg Close $117.37 Range $110.33 - $126.78
Q4 2023
Shares 4,093 Value ($000) $504 Avg Close $102.52 Range $91.88 - $121.65
Q4 2022
Shares 7,465 Value ($000) $768 Avg Close $96.50 Range $78.79 - $110.27
Q3 2020
Shares 5,586 Value ($000) $354 Avg Close $68.67 Range $56.85 - $78.17
Q4 2019
Shares 3,807 Value ($000) $394 Avg Close $87.47 Range $77.84 - $97.70
Q3 2019
Shares 4,741 Value ($000) $423 Avg Close $81.78 Range $74.31 - $88.66
Q2 2019
Shares 2,203 Value ($000) $201 Avg Close $76.63 Range $71.16 - $83.47
Q1 2016
Shares 8,459 Value ($000) $367 Avg Close $40.40 Range $36.39 - $46.84
Q4 2015
Shares 5,200 Value ($000) $282 Avg Close $48.12 Range $40.31 - $52.05
Q2 2013
Shares 22,957 Value ($000) $922 Avg Close $35.20 Range $33.13 - $38.11