INNOSPEC INC

Ticker: IOSP CUSIP: 45768S105 Class: Common Stock

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q4 2025
Shares 26,923 Value ($000) $2,061 Avg Close $75.03 Range $70.10 - $79.81
Q3 2025
Shares 27,223 Value ($000) $2,101 Avg Close $82.49 Range $73.21 - $89.37
Q2 2025
Shares 27,223 Value ($000) $2,289 Avg Close $86.03 Range $78.60 - $94.32
Q1 2025
Shares 28,353 Value ($000) $2,686 Avg Close $103.54 Range $91.98 - $114.58
Q4 2024
Shares 28,353 Value ($000) $3,121 Avg Close $111.62 Range $104.73 - $124.78
Q3 2024
Shares 28,123 Value ($000) $3,180 Avg Close $113.17 Range $101.07 - $129.81
Q2 2024
Shares 28,161 Value ($000) $3,480 Avg Close $121.30 Range $115.10 - $129.23
Q1 2024
Shares 28,221 Value ($000) $3,639 Avg Close $117.37 Range $110.33 - $126.78
Q4 2023
Shares 28,671 Value ($000) $3,533 Avg Close $102.52 Range $91.88 - $121.65
Q3 2023
Shares 29,191 Value ($000) $2,983 Avg Close $100.32 Range $93.27 - $107.44
Q2 2023
Shares 29,191 Value ($000) $2,932 Avg Close $95.78 Range $88.08 - $103.21
Q1 2023
Shares 196,917 Value ($000) $20,217 Avg Close $102.60 Range $90.19 - $110.59
Q4 2022
Shares 655,047 Value ($000) $67,378 Avg Close $96.50 Range $78.79 - $110.27
Q3 2022
Shares 858,179 Value ($000) $73,520 Avg Close $89.51 Range $80.19 - $98.62
Q2 2022
Shares 905,256 Value ($000) $86,714 Avg Close $91.85 Range $81.71 - $101.29
Q1 2022
Shares 916,898 Value ($000) $84,859 Avg Close $89.19 Range $83.58 - $94.67
Q4 2021
Shares 938,686 Value ($000) $84,801 Avg Close $82.93 Range $76.29 - $89.94
Q3 2021
Shares 972,962 Value ($000) $81,943 Avg Close $83.46 Range $75.85 - $90.38
Q2 2021
Shares 867,436 Value ($000) $78,598 Avg Close $92.53 Range $83.80 - $100.29
Q1 2021
Shares 773,512 Value ($000) $79,432 Avg Close $92.10 Range $80.91 - $99.72
Q4 2020
Shares 617,685 Value ($000) $56,043 Avg Close $71.95 Range $57.19 - $85.43
Q3 2020
Shares 37,260 Value ($000) $2,359 Avg Close $68.67 Range $56.85 - $78.17
Q2 2020
Shares 38,516 Value ($000) $2,975 Avg Close $67.35 Range $57.02 - $79.77
Q1 2020
Shares 36,728 Value ($000) $2,552 Avg Close $83.79 Range $52.02 - $98.93
Q4 2019
Shares 36,178 Value ($000) $3,742 Avg Close $87.47 Range $77.84 - $97.70
Q3 2019
Shares 36,800 Value ($000) $3,280 Avg Close $81.78 Range $74.31 - $88.66
Q2 2019
Shares 41,750 Value ($000) $3,809 Avg Close $76.63 Range $71.16 - $83.47
Q1 2019
Shares 29,950 Value ($000) $2,496 Avg Close $67.58 Range $51.63 - $78.46
Q4 2018
Shares 29,650 Value ($000) $1,831 Avg Close $62.18 Range $48.12 - $70.66
Q3 2018
Shares 29,650 Value ($000) $2,276 Avg Close $70.20 Range $64.67 - $74.99
Q2 2018
Shares 29,650 Value ($000) $2,270 Avg Close $67.39 Range $59.37 - $73.05
Q1 2018
Shares 29,650 Value ($000) $2,034 Avg Close $62.31 Range $55.67 - $66.49
Q4 2017
Shares 29,650 Value ($000) $2,093 Avg Close $59.54 Range $53.90 - $66.58
Q3 2017
Shares 47,320 Value ($000) $2,917 Avg Close $53.37 Range $48.20 - $59.20
Q2 2017
Shares 29,650 Value ($000) $1,944 Avg Close $57.04 Range $53.20 - $62.50
Q1 2017
Shares 33,450 Value ($000) $2,166 Avg Close $59.26 Range $51.41 - $66.19
Q4 2016
Shares 64,200 Value ($000) $4,398 Avg Close $56.82 Range $47.94 - $64.99
Q3 2016
Shares 33,450 Value ($000) $2,034 Avg Close $48.99 Range $39.67 - $53.81
Q2 2016
Shares 38,150 Value ($000) $1,755 Avg Close $41.52 Range $37.19 - $44.47
Q1 2016
Shares 38,150 Value ($000) $1,654 Avg Close $40.40 Range $36.39 - $46.84
Q4 2015
Shares 38,370 Value ($000) $2,084 Avg Close $48.12 Range $40.31 - $52.05
Q3 2015
Shares 39,450 Value ($000) $1,835 Avg Close $39.87 Range $35.73 - $44.30
Q2 2015
Shares 39,500 Value ($000) $1,779 Avg Close $38.87 Range $36.94 - $40.69
Q1 2015
Shares 41,400 Value ($000) $1,921 Avg Close $37.07 Range $33.21 - $40.57
Q4 2014
Shares 42,500 Value ($000) $1,815 Avg Close $35.30 Range $30.04 - $40.52
Q3 2014
Shares 42,500 Value ($000) $1,526 Avg Close $34.84 Range $30.82 - $37.97
Q2 2014
Shares 42,500 Value ($000) $1,835 Avg Close $36.87 Range $34.10 - $39.69
Q1 2014
Shares 42,500 Value ($000) $1,922 Avg Close $37.58 Range $34.73 - $40.51
Q4 2013
Shares 42,500 Value ($000) $1,964 Avg Close $38.90 Range $36.04 - $42.14
Q3 2013
Shares 44,763 Value ($000) $2,089 Avg Close $36.35 Range $33.62 - $39.43
Q2 2013
Shares 43,575 Value ($000) $1,751 Avg Close $35.20 Range $33.13 - $38.11