Insider Transactions
Showing insider trading activity for Cleminson Ian.
Insider Trading Activity Chart
Visualizing insider transactions on stock price candles
Transaction Type
Insider Role
Min Transaction Value
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Recent Filings
| Symbol | Name | Filed | Transaction | Type | Role | Shares |
|---|---|---|---|---|---|---|
| IOSP | Cleminson Ian | 6 Mar 2026 | 27 Feb 2026 | S-Sale | EVP & CFO | 1,149 |
| IOSP | Cleminson Ian | 6 Mar 2026 | 27 Feb 2026 | S-Sale | EVP & CFO | 1,231 |
| IOSP | Cleminson Ian | 3 Mar 2026 | 27 Feb 2026 | S-Sale | EVP & CFO | 2,380 |
| IOSP | Cleminson Ian | 25 Feb 2026 | 23 Feb 2026 | A-Award | EVP & CFO | 4,499 |
| IOSP | Cleminson Ian | 18 Feb 2026 | 16 Feb 2026 | A-Award | EVP & CFO | 2,380 |
| IOSP | Cleminson Ian | 4 Mar 2025 | 3 Mar 2025 | S-Sale | EVP & CFO | 4,275 |
| IOSP | Cleminson Ian | 27 Feb 2025 | 24 Feb 2025 | A-Award | VP & CFO | 2,862 |
| IOSP | Cleminson Ian | 25 Feb 2025 | 21 Feb 2025 | A-Award | VP & CFO | 4,275 |
| IOSP | Cleminson Ian | 27 Aug 2024 | 23 Aug 2024 | S-Sale | VP & CFO | 6,602 |
| IOSP | Cleminson Ian | 27 Aug 2024 | 26 Aug 2024 | S-Sale | VP & CFO | 1,989 |
| IOSP | Cleminson Ian | 27 Aug 2024 | 26 Aug 2024 | S-Sale | VP & CFO | 1,209 |
| IOSP | Cleminson Ian | 27 Aug 2024 | 26 Aug 2024 | S-Sale | VP & CFO | 200 |
| IOSP | Cleminson Ian | 1 Mar 2024 | 29 Feb 2024 | M-Exempt | VP & CFO | 931 |
| IOSP | Cleminson Ian | 1 Mar 2024 | 29 Feb 2024 | S-Sale | VP & CFO | 931 |
| IOSP | Cleminson Ian | 1 Mar 2024 | 29 Feb 2024 | M-Exempt | VP & CFO | 931 |
| IOSP | Cleminson Ian | 28 Feb 2024 | 26 Feb 2024 | A-Award | VP & CFO | 1,999 |
| IOSP | Cleminson Ian | 26 Feb 2024 | 22 Feb 2024 | A-Award | VP & CFO | 4,190 |
| IOSP | Cleminson Ian | 26 Feb 2024 | 22 Feb 2024 | M-Exempt | VP & CFO | 311 |
| IOSP | Cleminson Ian | 26 Feb 2024 | 22 Feb 2024 | D-Return | VP & CFO | 311 |
| IOSP | Cleminson Ian | 26 Feb 2024 | 22 Feb 2024 | S-Sale | VP & CFO | 4,190 |