INNOSPEC INC

Ticker: IOSP CUSIP: 45768S105 Class: Common Stock

Dynamic Technology Lab Private Ltd's Holding History (CIK: 0001535387)

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

Q3 2025
Shares 2,640 Value ($000) $204 Avg Close $82.49 Range $73.21 - $89.37
Q2 2025
Shares 16,801 Value ($000) $1,413 Avg Close $86.03 Range $78.60 - $94.32
Q1 2025
Shares 10,185 Value ($000) $965 Avg Close $103.54 Range $91.98 - $114.58
Q2 2024
Shares 7,077 Value ($000) $1 Avg Close $121.30 Range $115.10 - $129.23
Q1 2023
Shares 6,570 Value ($000) $1 Avg Close $102.60 Range $90.19 - $110.59
Q4 2022
Shares 5,710 Value ($000) $1 Avg Close $96.50 Range $78.79 - $110.27
Q3 2022
Shares 8,410 Value ($000) $720 Avg Close $89.51 Range $80.19 - $98.62
Q3 2021
Shares 12,583 Value ($000) $1,060 Avg Close $83.46 Range $75.85 - $90.38
Q2 2021
Shares 3,774 Value ($000) $342 Avg Close $92.53 Range $83.80 - $100.29
Q1 2020
Shares 9,305 Value ($000) $647 Avg Close $83.79 Range $52.02 - $98.93
Q3 2019
Shares 8,381 Value ($000) $747 Avg Close $81.78 Range $74.31 - $88.66
Q2 2018
Shares 6,407 Value ($000) $490 Avg Close $67.39 Range $59.37 - $73.05
Q3 2016
Shares 4,164 Value ($000) $253 Avg Close $48.99 Range $39.67 - $53.81
Q2 2016
Shares 16,692 Value ($000) $768 Avg Close $41.52 Range $37.19 - $44.47
Q1 2016
Shares 22,428 Value ($000) $972 Avg Close $40.40 Range $36.39 - $46.84
Q4 2015
Shares 3,712 Value ($000) $202 Avg Close $48.12 Range $40.31 - $52.05
Q4 2014
Shares 5,565 Value ($000) $238 Avg Close $35.30 Range $30.04 - $40.52
Q1 2012
Shares 6,864 Value ($000) $209 Avg Close — Range —