Stocks · Materials · Chemicals & Allied Products

INNOSPEC INC.

IOSP Clue Score61
United States Fiscal year ends December CIK 0001054905 Results filed 3 Nov 2026

What the insiders did Net selling

Insider
Date
Role
Action
Shares
Price
Amount
Larry PADFIELD
20 Feb 2026
Director
Sold after exercise
1,030
$81.84
$84.30K
Milton C Blackmore
20 Feb 2026
Director
Sold after exercise
1,030
$81.84
$84.30K
Corbin Barnes
24 Feb 2025
SVP, Corporate Dev and IR
Sold after exercise
598
$103.06
$61.63K
Claudia Poccia
22 Nov 2024
Director
Sold after exercise
300
$119.88
$35.96K
Milton C Blackmore
13 Nov 2024
Director
Sold after exercise
1,035
$122.92
$127.22K
Patrick Williams
29 Feb 2024
President & CEO
Sold after exercise
3,955
$124.21
$491.25K
Ian Cleminson
29 Feb 2024
VP & CFO
Sold after exercise
931
$124.07
$115.51K
Ian Cleminson
22 Feb 2024
VP & CFO
Sold after exercise
4,190
$123.77
$518.60K
Larry PADFIELD
13 Nov 2023
Director
Sold after exercise
977
$101.54
$99.21K
Claudia Poccia
22 May 2023
Director
Sold after exercise
339
$99.20
$33.63K
Claudia Poccia
22 May 2023
Director
Sold after exercise
400
$99.20
$39.68K
Philip John Boon
7 Mar 2023
Executive VP Business Ops
Sold after exercise
5,717
$105.62
$603.80K
Philip John Boon
7 Mar 2023
Executive VP Business Ops
Sold after exercise
774
$105.62
$81.75K
Ian Cleminson
6 Mar 2023
VP & CFO
Sold after exercise
902
$106.38
$95.96K
Ian Cleminson
6 Mar 2023
VP & CFO
Sold after exercise
2,787
$105.23
$293.28K
Ian Cleminson
6 Mar 2023
VP & CFO
Sold after exercise
1,534
$104.10
$159.69K
Ian Cleminson
6 Mar 2023
VP & CFO
Sold after exercise
450
$106.07
$47.73K
Ian Cleminson
6 Mar 2023
VP & CFO
Sold after exercise
406
$106.07
$43.06K
Patrick Williams
3 Mar 2023
President & CEO
Sold after exercise
717
$110.92
$79.53K
Patrick Williams
3 Mar 2023
President & CEO
Sold after exercise
714
$109.74
$78.35K
Patrick Williams
3 Mar 2023
President & CEO
Sold after exercise
1,377
$108.92
$149.98K
Patrick Williams
3 Mar 2023
President & CEO
Sold after exercise
1,159
$108.14
$125.34K
Patrick Williams
3 Mar 2023
President & CEO
Sold after exercise
1,341
$110.95
$148.79K
Patrick Williams
3 Mar 2023
President & CEO
Sold after exercise
1,320
$109.78
$144.91K
Patrick Williams
3 Mar 2023
President & CEO
Sold after exercise
2,610
$108.85
$284.10K
Patrick Williams
3 Mar 2023
President & CEO
Sold after exercise
2,201
$108.11
$237.94K
Patrick Williams
24 Feb 2023
President & CEO
Sold after exercise
3,879
$109.20
$423.58K
Patrick Williams
24 Feb 2023
President & CEO
Sold after exercise
3,405
$108.36
$368.97K
Patrick Williams
24 Feb 2023
President & CEO
Sold after exercise
1,862
$107.29
$199.78K
Milton C Blackmore
25 Feb 2022
Director
Sold after exercise
74
$97.53
$7.22K
Milton C Blackmore
25 Feb 2022
Director
Sold after exercise
666
$96.69
$64.40K
David Landless
25 Feb 2022
Director
Sold after exercise
29
$97.56
$2.83K
David Landless
25 Feb 2022
Director
Sold after exercise
319
$96.71
$30.85K
Philip John Boon
25 Feb 2022
Executive VP Business Ops
Sold after exercise
523
$96.76
$50.61K
Philip John Boon
25 Feb 2022
Executive VP Business Ops
Sold after exercise
34
$97.49
$3.31K
Philip John Boon
25 Feb 2022
Executive VP Business Ops
Sold after exercise
331
$96.71
$32.01K
Philip John Boon
25 Feb 2022
Executive VP Business Ops
Sold after exercise
40
$97.42
$3.90K
Philip John Boon
25 Feb 2022
Executive VP Business Ops
Sold after exercise
580
$96.72
$56.10K
Patrick Williams
25 Feb 2022
President & CEO
Sold after exercise
415
$97.47
$40.45K
Patrick Williams
25 Feb 2022
President & CEO
Sold after exercise
4,033
$96.69
$389.95K
Patrick Williams
25 Feb 2022
President & CEO
Sold after exercise
600
$97.44
$58.46K
Patrick Williams
25 Feb 2022
President & CEO
Sold after exercise
6,400
$96.71
$618.94K
Ian Cleminson
25 Feb 2022
VP & CFO
Sold after exercise
60
$97.42
$5.85K
Ian Cleminson
25 Feb 2022
VP & CFO
Sold after exercise
759
$96.71
$73.40K
Ian Cleminson
25 Feb 2022
VP & CFO
Sold after exercise
7
$97.54
$682.78
Ian Cleminson
25 Feb 2022
VP & CFO
Sold after exercise
1,209
$96.78
$117.01K
Ian Cleminson
11 Nov 2021
VP & CFO
Sold after exercise
374
$93.61
$35.01K
Milton C Blackmore
10 Nov 2021
Director
Sold after exercise
293
$93.70
$27.45K
Patrick Williams
11 May 2021
President & CEO
Sold after exercise
25
$101.81
$2.55K
Patrick Williams
11 May 2021
President & CEO
Sold after exercise
1,361
$101.27
$137.83K
Patrick Williams
11 May 2021
President & CEO
Sold after exercise
307
$100.15
$30.75K
Patrick Williams
11 May 2021
President & CEO
Sold after exercise
548
$101.32
$55.52K
Patrick Williams
11 May 2021
President & CEO
Sold after exercise
198
$100.49
$19.90K
Patrick Williams
11 May 2021
President & CEO
Sold after exercise
32
$99.48
$3.18K
Catherine Hessner
11 May 2021
Senior VP - Human Resources
Sold after exercise
197
$101.53
$20.00K
Catherine Hessner
11 May 2021
Senior VP - Human Resources
Sold after exercise
438
$101.21
$44.33K
Catherine Hessner
11 May 2021
Senior VP - Human Resources
Sold after exercise
195
$100.50
$19.60K
Catherine Hessner
11 May 2021
Senior VP - Human Resources
Sold after exercise
57
$99.79
$5.69K
Brian Watt
11 May 2021
VP, Strat Plan & Regulatory
Sold after exercise
48
$101.74
$4.88K
Brian Watt
11 May 2021
VP, Strat Plan & Regulatory
Sold after exercise
1,657
$101.22
$167.72K
Brian Watt
11 May 2021
VP, Strat Plan & Regulatory
Sold after exercise
311
$100.05
$31.12K
Patrick Williams
10 May 2021
President & CEO
Sold after exercise
438
$102.69
$44.98K
Patrick Williams
10 May 2021
President & CEO
Sold after exercise
921
$101.56
$93.54K
Patrick Williams
10 May 2021
President & CEO
Sold after exercise
378
$100.65
$38.05K
Patrick Williams
10 May 2021
President & CEO
Sold after exercise
173
$102.74
$17.77K
Patrick Williams
10 May 2021
President & CEO
Sold after exercise
267
$101.81
$27.18K
Patrick Williams
10 May 2021
President & CEO
Sold after exercise
352
$100.99
$35.55K
Catherine Hessner
10 May 2021
Senior VP - Human Resources
Sold after exercise
51
$103.13
$5.26K
Catherine Hessner
10 May 2021
Senior VP - Human Resources
Sold after exercise
219
$102.49
$22.45K
Catherine Hessner
10 May 2021
Senior VP - Human Resources
Sold after exercise
263
$101.68
$26.74K
Catherine Hessner
10 May 2021
Senior VP - Human Resources
Sold after exercise
407
$100.99
$41.10K
Brian Watt
10 May 2021
VP, Strat Plan & Regulatory
Sold after exercise
114
$103.13
$11.76K
Brian Watt
10 May 2021
VP, Strat Plan & Regulatory
Sold after exercise
520
$102.46
$53.28K
Brian Watt
10 May 2021
VP, Strat Plan & Regulatory
Sold after exercise
1,096
$101.49
$111.23K
Brian Watt
10 May 2021
VP, Strat Plan & Regulatory
Sold after exercise
375
$100.54
$37.70K
Catherine Hessner
7 May 2021
Senior VP - Human Resources
Sold after exercise
78
$103.02
$8.04K
Catherine Hessner
7 May 2021
Senior VP - Human Resources
Sold after exercise
1,461
$102.20
$149.31K
Catherine Hessner
7 May 2021
Senior VP - Human Resources
Sold after exercise
775
$101.93
$79.00K
Catherine Hessner
7 May 2021
Senior VP - Human Resources
Sold after exercise
954
$101.82
$97.14K
Catherine Hessner
7 May 2021
Senior VP - Human Resources
Sold after exercise
1,696
$101.51
$172.16K
Ian Cleminson
7 May 2021
VP & CFO
Sold after exercise
291
$102.54
$29.84K
Ian Cleminson
7 May 2021
VP & CFO
Sold after exercise
870
$101.81
$88.57K
Patrick Williams
7 May 2021
President & CEO
Sold after exercise
215
$102.49
$22.04K
Patrick Williams
7 May 2021
President & CEO
Sold after exercise
4,355
$101.65
$442.69K
Patrick Williams
7 May 2021
President & CEO
Sold after exercise
242
$102.44
$24.79K
Patrick Williams
7 May 2021
President & CEO
Sold after exercise
3,176
$101.67
$322.90K
Brian Watt
7 May 2021
VP, Strat Plan & Regulatory
Sold after exercise
100
$103.02
$10.30K
Brian Watt
7 May 2021
VP, Strat Plan & Regulatory
Sold after exercise
1,691
$102.29
$172.97K
Brian Watt
7 May 2021
VP, Strat Plan & Regulatory
Sold after exercise
968
$101.96
$98.70K
Brian Watt
7 May 2021
VP, Strat Plan & Regulatory
Sold after exercise
2,063
$101.86
$210.14K
Brian Watt
7 May 2021
VP, Strat Plan & Regulatory
Sold after exercise
499
$101.71
$50.75K
Brian Watt
7 May 2021
VP, Strat Plan & Regulatory
Sold after exercise
136
$101.68
$13.83K
Brian Watt
7 May 2021
VP, Strat Plan & Regulatory
Sold after exercise
930
$101.49
$94.39K
Brian Watt
7 May 2021
VP, Strat Plan & Regulatory
Sold after exercise
725
$101.27
$73.42K
Catherine Hessner
2 Jun 2020
Senior VP - Human Resources
Sold after exercise
2,855
$77.86
$222.29K
Philip Curran
27 Feb 2020
Group Financial Controller
Sold after exercise
70
$87.75
$6.14K
Philip Curran
27 Feb 2020
Group Financial Controller
Sold after exercise
353
$87.75
$30.97K
Philip Curran
27 Feb 2020
Group Financial Controller
Sold after exercise
236
$87.75
$20.71K
Patrick Williams
24 Feb 2020
President & CEO
Sold after exercise
4,589
$91.75
$421.02K
Ian Cleminson
24 Feb 2020
VP & CFO
Sold after exercise
2,163
$91.75
$198.45K
Ian Cleminson
24 Feb 2020
VP & CFO
Sold after exercise
64
$91.75
$5.87K
Ian Cleminson
24 Feb 2020
VP & CFO
Sold after exercise
168
$91.75
$15.41K
Robert I PALLER
24 Feb 2020
Director
Sold after exercise
1,730
$91.75
$158.72K
Milton C Blackmore
24 Feb 2020
Director
Sold after exercise
283
$91.75
$25.96K
Philip John Boon
14 Nov 2019
Executive VP Business Ops
Sold after exercise
195
$97.57
$19.03K
Philip John Boon
14 Nov 2019
Executive VP Business Ops
Sold after exercise
7,066
$96.52
$682.01K
Philip John Boon
14 Nov 2019
Executive VP Business Ops
Sold after exercise
13,378
$95.96
$1.28M
Philip John Boon
14 Nov 2019
Executive VP Business Ops
Sold after exercise
3,180
$96.32
$306.30K
Philip John Boon
4 Mar 2019
Executive VP Business Ops
Sold after exercise
1,528
$83.39
$127.41K
Philip Curran
26 Feb 2019
Group Financial Controller
Sold after exercise
750
$81.88
$61.41K
Milton C Blackmore
25 Feb 2019
Director
Sold after exercise
441
$81.62
$36.00K
Catherine Hessner
22 Feb 2019
Senior VP - Human Resources
Sold after exercise
1,144
$80.51
$92.10K
Catherine Hessner
22 Feb 2019
Senior VP - Human Resources
Sold after exercise
3,145
$80.51
$253.20K
Ian Cleminson
22 Feb 2019
VP & CFO
Sold after exercise
1,349
$80.51
$108.60K
Ian Cleminson
22 Feb 2019
VP & CFO
Sold after exercise
3,710
$80.51
$298.68K
Patrick Williams
22 Feb 2019
President & CEO
Sold after exercise
1,658
$80.51
$133.48K
Patrick Williams
22 Feb 2019
President & CEO
Sold after exercise
1,704
$80.51
$137.18K
Milton C Blackmore
1 Jun 2018
Director
Sold after exercise
444
$76.83
$34.11K
Hugh Aldous
22 May 2018
Director
Sold after exercise
1,687
$76.72
$129.42K
Philip Curran
14 May 2018
Group Financial Controller
Sold after exercise
2,000
$73.63
$147.26K
Philip Curran
7 Mar 2018
Group Financial Controller
Sold after exercise
488
$68.24
$33.30K
Philip Curran
7 Mar 2018
Group Financial Controller
Sold after exercise
780
$68.24
$53.23K
Philip Curran
7 Mar 2018
Group Financial Controller
Sold after exercise
780
$69.40
$54.13K
Catherine Hessner
26 Feb 2018
Senior VP - Human Resources
Sold after exercise
1,382
$68.24
$94.31K
Philip John Boon
26 Feb 2018
Executive VP Business Ops
Sold after exercise
506
$69.00
$34.91K
Philip John Boon
26 Feb 2018
Executive VP Business Ops
Sold after exercise
776
$69.00
$53.54K
Philip John Boon
26 Feb 2018
Executive VP Business Ops
Sold after exercise
2,819
$69.00
$194.51K
David Earl Williams
23 Feb 2018
GC & Chief Compliance Officer
Sold after exercise
982
$68.54
$67.31K
David Earl Williams
23 Feb 2018
GC & Chief Compliance Officer
Sold after exercise
2,160
$68.54
$148.05K
Ian Cleminson
23 Feb 2018
VP & CFO
Sold after exercise
307
$68.55
$21.04K
Showing 250 of 296 transactions. The figures above use every one of them.

What was left out

Form 4 filings counted 331
Amendments (4/A) skipped 24
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 164
Sales at will 84
Transactions with no price 0
Shares from compensation/vesting 813,583
Sales filed before the plan box existed 51
History held since 16 Nov 2006