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Insider trades
Open-market buys and sells by officers, directors and 10% owners, from SEC Form 4. Usually filed within two business days.
About this data
- What it is
- When a company's officers, directors or owners of more than 10% buy or sell its stock, they must report the trade to the SEC on Form 4. This feed shows purchases and sales on the open market; stock grants, option exercises and shares withheld for tax are left out.
- Who files it
- The insider, usually through the company, within two business days of the trade.
- How current
- We collect new filings throughout the day on SEC business days.
- Worth knowing
- Sales are often routine: insiders sell to diversify, to pay taxes, or under a 10b5-1 plan set up months in advance. A purchase with their own money is less common, which is why many investors pay closer attention to it.
All of this comes from public filings.
Source and freshness · Information, not investment advice (disclaimer).
Open-market trades per day, last 30 days
Purchases Sales
By trade date. Insiders have two business days to file, so the most recent days fill in later.
Latest open-market insider trades
Showing: ticker IOSP
| Traded | Insider | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Nov 10, 2026 | Leslie J. Parrette Director | IOSP Innospec Inc. | Buy | 345 | $79.69 | $27.5K Buy | Form 4 ↗ |
| Mar 3, 2026 | David B. Jones SVP, GC & CCO | IOSP Innospec Inc. | Sale | 1,028 | $75.64 | $77.8K Sale | Form 4 ↗ |
| Feb 27, 2026 | Milton C. Blackmore Director | IOSP Innospec Inc. | Sale | 307 | $76.79 | $23.6K Sale | Form 4/A ↗ |
| Feb 27, 2026 | Milton C. Blackmore Director | IOSP Innospec Inc. | Sale | 287 | $76.30 | $21.9K Sale | Form 4/A ↗ |
| Feb 27, 2026 | Larry Padfield Director | IOSP Innospec Inc. | Sale | 307 | $76.79 | $23.6K Sale | Form 4/A ↗ |
| Feb 27, 2026 | Larry Padfield Director | IOSP Innospec Inc. | Sale | 287 | $76.30 | $21.9K Sale | Form 4/A ↗ |
| Feb 27, 2026 | Claudia Poccia Director | IOSP Innospec Inc. | Sale | 62 | $76.79 | $4,761 Sale | Form 4/A ↗ |
| Feb 27, 2026 | Claudia Poccia Director | IOSP Innospec Inc. | Sale | 57 | $76.30 | $4,349 Sale | Form 4/A ↗ |
| Feb 27, 2026 | David Landless Director | IOSP Innospec Inc. | Sale | 307 | $76.79 | $23.6K Sale | Form 4/A ↗ |
| Feb 27, 2026 | David Landless Director | IOSP Innospec Inc. | Sale | 287 | $76.30 | $21.9K Sale | Form 4/A ↗ |
| Feb 27, 2026 | Ian Cleminson EVP & CFO | IOSP Innospec Inc. | Sale | 1,231 | $76.79 | $94.5K Sale | Form 4/A ↗ |
| Feb 27, 2026 | Ian Cleminson EVP & CFO | IOSP Innospec Inc. | Sale | 1,149 | $76.30 | $87.7K Sale | Form 4/A ↗ |
| Feb 20, 2026 | Milton C. Blackmore Director | IOSP Innospec Inc. | Sale | 1,030 | $81.84 | $84.3K Sale | Form 4 ↗ |
| Feb 20, 2026 | Larry Padfield Director | IOSP Innospec Inc. | Sale | 1,030 | $81.84 | $84.3K Sale | Form 4 ↗ |
| Nov 14, 2025 | Leslie J. Parrette Director | IOSP Innospec Inc. | Buy | 340 | $74.09 | $25.2K Buy | Form 4 ↗ |
| May 13, 2025 | Leslie J. Parrette Director | IOSP Innospec Inc. | Sale | 176 | $90.68 | $16.0K Sale | Form 4 ↗ |
| May 13, 2025 | Leslie J. Parrette Director | IOSP Innospec Inc. | Sale | 270 | $90.60 | $24.5K Sale | Form 4 ↗ |
| Mar 3, 2025 | Ian Cleminson EVP & CFO | IOSP Innospec Inc. | Sale | 4,275 | $100.98 | $431.7K Sale | Form 4 ↗ |
| Feb 24, 2025 | Corbin Barnes SVP, Corporate Dev and IR | IOSP Innospec Inc. | Sale | 598 | $103.06 | $61.6K Sale | Form 4 ↗ |
| Feb 21, 2025 | Larry Padfield Director | IOSP Innospec Inc. | Sale | 196 | $103.30 | $20.2K Sale | Form 4 ↗ |
| Feb 21, 2025 | Philip John Boon Executive VP Business Ops | IOSP Innospec Inc. | Sale | 3,754 | $103.30 | $387.8K Sale | Form 4 ↗ |
| Feb 21, 2025 | Corbin Barnes SVP, Corporate Dev and IR | IOSP Innospec Inc. | Sale | 2,692 | $103.30 | $278.1K Sale | Form 4 ↗ |
| Feb 21, 2025 | David B. Jones SVP, GC & CCO | IOSP Innospec Inc. | Sale | 3,091 | $103.30 | $319.3K Sale | Form 4 ↗ |
| Feb 21, 2025 | Milton C. Blackmore Director | IOSP Innospec Inc. | Sale | 652 | $103.30 | $67.4K Sale | Form 4 ↗ |
| Nov 22, 2024 | Claudia Poccia Director | IOSP Innospec Inc. | Sale | 300 | $119.88 | $36.0K Sale | Form 4 ↗ |
| Nov 18, 2024 | Hardy Louis Griffin III SVP, HUMAN RESOURCES | IOSP Innospec Inc. | Sale | 161 | $117.52 | $18.9K Sale | Form 4 ↗ |
| Nov 18, 2024 | Corbin Barnes SVP, Corporate Dev and IR | IOSP Innospec Inc. | Sale | 307 | $117.52 | $36.1K Sale | Form 4 ↗ |
| Nov 13, 2024 | Milton C. Blackmore Director | IOSP Innospec Inc. | Sale | 1,035 | $122.92 | $127.2K Sale | Form 4 ↗ |
28 items, most recent first (up to 50). Every row links to its original filing. Updated Nov 15, 2026, 5:50 PM EST.
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