INNOSPEC INC

Ticker: IOSP CUSIP: 45768S105 Class: Common Stock

WESTWOOD HOLDINGS GROUP INC's Holding History (CIK: 0001165002)

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

Q4 2025
Shares 491,451 Value ($000) $37,616 Avg Close $75.03 Range $70.10 - $79.81
Q3 2025
Shares 447,962 Value ($000) $34,565 Avg Close $82.49 Range $73.21 - $89.37
Q2 2025
Shares 412,310 Value ($000) $34,671 Avg Close $86.03 Range $78.60 - $94.32
Q1 2025
Shares 382,410 Value ($000) $36,233 Avg Close $103.54 Range $91.98 - $114.58
Q4 2024
Shares 298,096 Value ($000) $32,808 Avg Close $111.62 Range $104.73 - $124.78
Q3 2024
Shares 294,744 Value ($000) $33,333 Avg Close $113.17 Range $101.07 - $129.81
Q2 2024
Shares 267,476 Value ($000) $33,057 Avg Close $121.30 Range $115.10 - $129.23
Q1 2024
Shares 271,237 Value ($000) $35 Avg Close $117.37 Range $110.33 - $126.78
Q4 2023
Shares 272,000 Value ($000) $34 Avg Close $102.52 Range $91.88 - $121.65
Q3 2023
Shares 312,767 Value ($000) $32 Avg Close $100.32 Range $93.27 - $107.44
Q2 2023
Shares 310,121 Value ($000) $31 Avg Close $95.78 Range $88.08 - $103.21
Q1 2023
Shares 310,621 Value ($000) $32 Avg Close $102.60 Range $90.19 - $110.59
Q4 2022
Shares 283,785 Value ($000) $29 Avg Close $96.50 Range $78.79 - $110.27
Q3 2022
Shares 308,125 Value ($000) $26,397 Avg Close $89.51 Range $80.19 - $98.62
Q2 2022
Shares 284,271 Value ($000) $27,231 Avg Close $91.85 Range $81.71 - $101.29
Q1 2022
Shares 337,974 Value ($000) $31,279 Avg Close $89.19 Range $83.58 - $94.67
Q4 2021
Shares 360,971 Value ($000) $32,610 Avg Close $82.93 Range $76.29 - $89.94
Q3 2021
Shares 278,311 Value ($000) $23,440 Avg Close $83.46 Range $75.85 - $90.38
Q2 2021
Shares 274,066 Value ($000) $24,833 Avg Close $92.53 Range $83.80 - $100.29
Q1 2021
Shares 248,366 Value ($000) $25,505 Avg Close $92.10 Range $80.91 - $99.72
Q4 2020
Shares 229,060 Value ($000) $20,782 Avg Close $71.95 Range $57.19 - $85.43
Q3 2020
Shares 364,187 Value ($000) $23,060 Avg Close $68.67 Range $56.85 - $78.17
Q2 2020
Shares 345,257 Value ($000) $26,671 Avg Close $67.35 Range $57.02 - $79.77
Q1 2020
Shares 321,544 Value ($000) $22,344 Avg Close $83.79 Range $52.02 - $98.93
Q4 2019
Shares 303,458 Value ($000) $31,390 Avg Close $87.47 Range $77.84 - $97.70
Q3 2019
Shares 332,637 Value ($000) $29,651 Avg Close $81.78 Range $74.31 - $88.66
Q2 2019
Shares 342,993 Value ($000) $31,295 Avg Close $76.63 Range $71.16 - $83.47
Q1 2019
Shares 390,056 Value ($000) $32,511 Avg Close $67.58 Range $51.63 - $78.46
Q4 2018
Shares 388,840 Value ($000) $24,015 Avg Close $62.18 Range $48.12 - $70.66
Q3 2018
Shares 395,008 Value ($000) $30,317 Avg Close $70.20 Range $64.67 - $74.99
Q2 2018
Shares 375,027 Value ($000) $28,708 Avg Close $67.39 Range $59.37 - $73.05
Q1 2018
Shares 398,922 Value ($000) $27,366 Avg Close $62.31 Range $55.67 - $66.49
Q4 2017
Shares 368,072 Value ($000) $25,986 Avg Close $59.54 Range $53.90 - $66.58
Q3 2017
Shares 213,086 Value ($000) $13,137 Avg Close $53.37 Range $48.20 - $59.20
Q2 2017
Shares 142,391 Value ($000) $9,334 Avg Close $57.04 Range $53.20 - $62.50