INNOSPEC INC

Ticker: IOSP CUSIP: 45768S105 Class: Common Stock

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q4 2025
Shares 309,927 Value ($000) $23,722 Avg Close $75.03 Range $70.10 - $79.81
Q3 2025
Shares 273,905 Value ($000) $21,135 Avg Close $82.49 Range $73.21 - $89.37
Q2 2025
Shares 171,738 Value ($000) $14,441 Avg Close $86.03 Range $78.60 - $94.32
Q1 2025
Shares 99,076 Value ($000) $9,387 Avg Close $103.54 Range $91.98 - $114.58
Q4 2024
Shares 38,032 Value ($000) $4,186 Avg Close $111.62 Range $104.73 - $124.78
Q3 2024
Shares 13,169 Value ($000) $1,489 Avg Close $113.17 Range $101.07 - $129.81
Q2 2024
Shares 7,223 Value ($000) $893 Avg Close $121.30 Range $115.10 - $129.23
Q1 2024
Shares 7,977 Value ($000) $1,029 Avg Close $117.37 Range $110.33 - $126.78
Q4 2023
Shares 10,008 Value ($000) $1,233 Avg Close $102.52 Range $91.88 - $121.65
Q3 2023
Shares 19,030 Value ($000) $1,945 Avg Close $100.32 Range $93.27 - $107.44
Q2 2023
Shares 22,331 Value ($000) $2,243 Avg Close $95.78 Range $88.08 - $103.21
Q1 2023
Shares 15,694 Value ($000) $1,611 Avg Close $102.60 Range $90.19 - $110.59
Q4 2022
Shares 17,984 Value ($000) $1,850 Avg Close $96.50 Range $78.79 - $110.27
Q3 2022
Shares 14,171 Value ($000) $1,214 Avg Close $89.51 Range $80.19 - $98.62
Q2 2022
Shares 6,948 Value ($000) $666 Avg Close $91.85 Range $81.71 - $101.29
Q1 2022
Shares 30,001 Value ($000) $2,777 Avg Close $89.19 Range $83.58 - $94.67
Q4 2021
Shares 61,972 Value ($000) $5,599 Avg Close $82.93 Range $76.29 - $89.94
Q3 2021
Shares 70,057 Value ($000) $5,900 Avg Close $83.46 Range $75.85 - $90.38
Q2 2021
Shares 33,279 Value ($000) $3,015 Avg Close $92.53 Range $83.80 - $100.29
Q1 2021
Shares 6,547 Value ($000) $672 Avg Close $92.10 Range $80.91 - $99.72
Q4 2020
Shares 18,103 Value ($000) $1,642 Avg Close $71.95 Range $57.19 - $85.43
Q3 2020
Shares 32,712 Value ($000) $2,072 Avg Close $68.67 Range $56.85 - $78.17
Q2 2020
Shares 17,516 Value ($000) $1,353 Avg Close $67.35 Range $57.02 - $79.77
Q1 2020
Shares 17,697 Value ($000) $1,230 Avg Close $83.79 Range $52.02 - $98.93
Q4 2019
Shares 19,410 Value ($000) $2,008 Avg Close $87.47 Range $77.84 - $97.70
Q3 2019
Shares 27,150 Value ($000) $2,420 Avg Close $81.78 Range $74.31 - $88.66
Q2 2019
Shares 20,594 Value ($000) $1,879 Avg Close $76.63 Range $71.16 - $83.47
Q1 2019
Shares 21,418 Value ($000) $1,785 Avg Close $67.58 Range $51.63 - $78.46
Q4 2018
Shares 29,869 Value ($000) $1,845 Avg Close $62.18 Range $48.12 - $70.66
Q3 2018
Shares 21,596 Value ($000) $1,657 Avg Close $70.20 Range $64.67 - $74.99
Q2 2018
Shares 22,461 Value ($000) $1,719 Avg Close $67.39 Range $59.37 - $73.05
Q1 2018
Shares 27,474 Value ($000) $1,885 Avg Close $62.31 Range $55.67 - $66.49
Q4 2017
Shares 45,225 Value ($000) $3,193 Avg Close $59.54 Range $53.90 - $66.58
Q3 2017
Shares 45,174 Value ($000) $2,785 Avg Close $53.37 Range $48.20 - $59.20
Q2 2017
Shares 26,485 Value ($000) $1,736 Avg Close $57.04 Range $53.20 - $62.50
Q1 2017
Shares 30,311 Value ($000) $1,963 Avg Close $59.26 Range $51.41 - $66.19
Q4 2016
Shares 36,522 Value ($000) $2,502 Avg Close $56.82 Range $47.94 - $64.99
Q3 2016
Shares 45,994 Value ($000) $2,797 Avg Close $48.99 Range $39.67 - $53.81
Q2 2016
Shares 63,324 Value ($000) $2,912 Avg Close $41.52 Range $37.19 - $44.47
Q1 2016
Shares 72,468 Value ($000) $3,142 Avg Close $40.40 Range $36.39 - $46.84
Q4 2015
Shares 84,643 Value ($000) $4,597 Avg Close $48.12 Range $40.31 - $52.05
Q3 2015
Shares 125,856 Value ($000) $5,854 Avg Close $39.87 Range $35.73 - $44.30
Q2 2015
Shares 230,901 Value ($000) $10,400 Avg Close $38.87 Range $36.94 - $40.69
Q1 2015
Shares 239,098 Value ($000) $11,092 Avg Close $37.07 Range $33.21 - $40.57
Q4 2014
Shares 219,128 Value ($000) $9,357 Avg Close $35.30 Range $30.04 - $40.52
Q3 2014
Shares 217,080 Value ($000) $7,793 Avg Close $34.84 Range $30.82 - $37.97
Q2 2014
Shares 224,646 Value ($000) $9,698 Avg Close $36.87 Range $34.10 - $39.69
Q1 2014
Shares 287,764 Value ($000) $13,016 Avg Close $37.58 Range $34.73 - $40.51
Q4 2013
Shares 376,530 Value ($000) $17,403 Avg Close $38.90 Range $36.04 - $42.14
Q3 2013
Shares 426,951 Value ($000) $19,922 Avg Close $36.35 Range $33.62 - $39.43
Q2 2013
Shares 421,621 Value ($000) $16,941 Avg Close $35.20 Range $33.13 - $38.11