Innospec Inc (IOSP) insider trading
Every open-market stock purchase and sale by Innospec Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- Insiders sold $902K over the last 12 months (13 sales).
- Last insider buy: Leslie J Parrette (Insider), $25.2K, 11 months ago.
Last 12 months: insiders bought $25.2K (1 buy) and sold $902K (13 sales). Last close $80.68 on Jun 4, 2026.
Recent IOSP insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Mar 3, 2026 | David B. Jones (C-suite exec) | Sold | $77.8K |
| Feb 27, 2026 | Patrick Williams (CEO) | Sold (not open market) | $624K |
| Feb 27, 2026 | Ian Cleminson (CFO) | Sold | $182K |
| Feb 27, 2026 | Ian Cleminson (CFO) | Sold | $94.5K |
| Feb 27, 2026 | Ian Cleminson (CFO) | Sold | $87.7K |
| Feb 27, 2026 | David B. Jones (C-suite exec) | Sold (not open market) | $68.5K |
| Feb 27, 2026 | Larry PADFIELD (Insider) | Sold | $45.5K |
| Feb 27, 2026 | David Landless (Insider) | Sold | $45.5K |
| Feb 27, 2026 | Milton C Blackmore (Insider) | Sold | $45.5K |
| Feb 27, 2026 | Hardy Louis Griffin III (VP) | Sold (not open market) | $31.4K |
| Feb 27, 2026 | David Landless (Insider) | Sold | $23.6K |
| Feb 27, 2026 | Milton C Blackmore (Insider) | Sold | $23.6K |
| Feb 27, 2026 | Larry PADFIELD (Insider) | Sold | $23.6K |
| Feb 27, 2026 | Larry PADFIELD (Insider) | Sold | $21.9K |
| Feb 27, 2026 | David Landless (Insider) | Sold | $21.9K |
| Feb 27, 2026 | Milton C Blackmore (Insider) | Sold | $21.9K |
| Feb 27, 2026 | Corbin Barnes (VP) | Sold (not open market) | $13K |
| Feb 27, 2026 | Claudia Poccia (Insider) | Sold | $9.1K |
| Feb 27, 2026 | Claudia Poccia (Insider) | Sold | $4.8K |
| Feb 27, 2026 | Claudia Poccia (Insider) | Sold | $4.3K |
| Feb 23, 2026 | Ian Cleminson (CFO) | Bought (not open market) | — |
| Feb 23, 2026 | Ian Malcolm McRobbie (VP) | Bought (not open market) | — |
| Feb 23, 2026 | Graeme Blair (Insider) | Bought (not open market) | — |
| Feb 23, 2026 | Larry PADFIELD (Insider) | Bought (not open market) | — |
| Feb 23, 2026 | Milton C Blackmore (Insider) | Bought (not open market) | — |
Who's trading IOSP
- David B. Jones, C-suite exec: sold $77.8K (1 sale), last Mar 3, 2026
- Corbin Barnes, VP: other filings, last Feb 27, 2026
- Milton C Blackmore, Insider: sold $175K (4 sales), last Feb 27, 2026
- Patrick Williams, CEO: other filings, last Feb 27, 2026
- Ian Cleminson, CFO: sold $364K (3 sales), last Feb 27, 2026
- Hardy Louis Griffin III, VP: other filings, last Feb 27, 2026
- David Landless, Insider: sold $90.9K (3 sales), last Feb 27, 2026
- Larry PADFIELD, Insider: sold $175K (4 sales), last Feb 27, 2026
- Claudia Poccia, Insider: sold $18.2K (3 sales), last Feb 27, 2026
- Ian Malcolm McRobbie, VP: other filings, last Feb 23, 2026
- Graeme Blair, Insider: other filings, last Feb 23, 2026
- Elizabeth K Arnold, Insider: other filings, last Feb 23, 2026
- Leslie J Parrette, Insider: bought $25.2K (1 buy), last Feb 23, 2026
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