INNOSPEC INC

Ticker: IOSP CUSIP: 45768S105 Class: Common Stock

NORGES BANK's Holding History (CIK: 0001374170)

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

Q4 2025
Shares 139,200 Value ($000) $10,654 Avg Close $75.03 Range $70.10 - $79.81
Q2 2025
Shares 133,545 Value ($000) $11,230 Avg Close $86.03 Range $78.60 - $94.32
Q4 2024
Shares 102,779 Value ($000) $11,312 Avg Close $111.62 Range $104.73 - $124.78
Q3 2024
Shares 100,866 Value ($000) $11,407 Avg Close $113.17 Range $101.07 - $129.81
Q2 2024
Shares 158,632 Value ($000) $19,605 Avg Close $121.30 Range $115.10 - $129.23
Q1 2024
Shares 150,897 Value ($000) $19,457 Avg Close $117.37 Range $110.33 - $126.78
Q4 2023
Shares 210,359 Value ($000) $25,925 Avg Close $102.52 Range $91.88 - $121.65
Q3 2023
Shares 182,311 Value ($000) $18,632 Avg Close $100.32 Range $93.27 - $107.44
Q2 2023
Shares 204,208 Value ($000) $20,511 Avg Close $95.78 Range $88.08 - $103.21
Q1 2023
Shares 214,946 Value ($000) $22,069 Avg Close $102.60 Range $90.19 - $110.59
Q4 2022
Shares 244,796 Value ($000) $25,180 Avg Close $96.50 Range $78.79 - $110.27
Q3 2022
Shares 196,396 Value ($000) $16,825 Avg Close $89.51 Range $80.19 - $98.62
Q2 2022
Shares 217,527 Value ($000) $20,837 Avg Close $91.85 Range $81.71 - $101.29
Q1 2022
Shares 217,629 Value ($000) $20,142 Avg Close $89.19 Range $83.58 - $94.67
Q4 2021
Shares 223,843 Value ($000) $20,222 Avg Close $82.93 Range $76.29 - $89.94
Q3 2021
Shares 292,374 Value ($000) $24,624 Avg Close $83.46 Range $75.85 - $90.38
Q2 2021
Shares 246,170 Value ($000) $22,305 Avg Close $92.53 Range $83.80 - $100.29
Q1 2021
Shares 219,924 Value ($000) $22,584 Avg Close $92.10 Range $80.91 - $99.72
Q4 2020
Shares 324,788 Value ($000) $29,468 Avg Close $71.95 Range $57.19 - $85.43
Q3 2020
Shares 343,686 Value ($000) $21,762 Avg Close $68.67 Range $56.85 - $78.17
Q2 2020
Shares 343,686 Value ($000) $26,550 Avg Close $67.35 Range $57.02 - $79.77
Q1 2020
Shares 328,642 Value ($000) $22,837 Avg Close $83.79 Range $52.02 - $98.93
Q4 2019
Shares 332,614 Value ($000) $34,406 Avg Close $87.47 Range $77.84 - $97.70
Q3 2019
Shares 332,614 Value ($000) $29,649 Avg Close $81.78 Range $74.31 - $88.66
Q2 2019
Shares 332,614 Value ($000) $30,348 Avg Close $76.63 Range $71.16 - $83.47
Q1 2019
Shares 320,436 Value ($000) $26,709 Avg Close $67.58 Range $51.63 - $78.46
Q4 2018
Shares 308,393 Value ($000) $19,046 Avg Close $62.18 Range $48.12 - $70.66
Q3 2018
Shares 308,393 Value ($000) $23,669 Avg Close $70.20 Range $64.67 - $74.99
Q2 2018
Shares 315,477 Value ($000) $24,150 Avg Close $67.39 Range $59.37 - $73.05
Q1 2018
Shares 302,795 Value ($000) $20,772 Avg Close $62.31 Range $55.67 - $66.49
Q4 2017
Shares 278,533 Value ($000) $19,664 Avg Close $59.54 Range $53.90 - $66.58
Q3 2017
Shares 165,063 Value ($000) $10,176 Avg Close $53.37 Range $48.20 - $59.20
Q2 2017
Shares 329,457 Value ($000) $21,596 Avg Close $57.04 Range $53.20 - $62.50
Q1 2017
Shares 320,369 Value ($000) $20,744 Avg Close $59.26 Range $51.41 - $66.19
Q4 2016
Shares 385,514 Value ($000) $26,408 Avg Close $56.82 Range $47.94 - $64.99
Q3 2016
Shares 388,414 Value ($000) $22,559 Avg Close $48.99 Range $39.67 - $53.81
Q2 2016
Shares 338,150 Value ($000) $15,552 Avg Close $41.52 Range $37.19 - $44.47
Q1 2016
Shares 333,063 Value ($000) $14,442 Avg Close $40.40 Range $36.39 - $46.84
Q4 2015
Shares 333,063 Value ($000) $18,089 Avg Close $48.12 Range $40.31 - $52.05
Q3 2015
Shares 333,063 Value ($000) $15,491 Avg Close $39.87 Range $35.73 - $44.30
Q2 2015
Shares 300,606 Value ($000) $13,539 Avg Close $38.87 Range $36.94 - $40.69
Q1 2015
Shares 300,606 Value ($000) $13,945 Avg Close $37.07 Range $33.21 - $40.57
Q4 2014
Shares 300,606 Value ($000) $12,836 Avg Close $35.30 Range $30.04 - $40.52
Q3 2014
Shares 179,049 Value ($000) $6,428 Avg Close $34.84 Range $30.82 - $37.97
Q2 2014
Shares 179,049 Value ($000) $7,730 Avg Close $36.87 Range $34.10 - $39.69
Q1 2014
Shares 172,249 Value ($000) $7,791 Avg Close $37.58 Range $34.73 - $40.51
Q4 2013
Shares 172,249 Value ($000) $7,961 Avg Close $38.90 Range $36.04 - $42.14
Q3 2013
Shares 172,249 Value ($000) $8,037 Avg Close $36.35 Range $33.62 - $39.43
Q2 2013
Shares 148,934 Value ($000) $5,984 Avg Close $35.20 Range $33.13 - $38.11
Q1 2013
Shares 124,756 Value ($000) $5,524 Avg Close $34.25 Range $29.32 - $37.57
Q3 2012
Shares 124,756 Value ($000) $4,232 Avg Close — Range —
Q2 2012
Shares 124,756 Value ($000) $3,882 Avg Close — Range —