BARNES CORBIN (CIK 1861656) reported 14 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-03). Recent activity: Sell IOSP (166 shares), Buy IOSP (2,481 shares), Buy IOSP (1,730 shares), Buy IOSP (17 shares), Buy IOSP (20 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-03 | INNOSPEC INC. (IOSP) | SVP, Corporate Dev and IR | Sell | 166 | $13,004 |
| 2026-02-25 | INNOSPEC INC. (IOSP) | SVP, Corporate Dev and IR | Buy | 2,481 | $0 |
| 2026-02-18 | INNOSPEC INC. (IOSP) | SVP, Corporate Dev and IR | Buy | 1,730 | $0 |
| 2026-02-17 | INNOSPEC INC. (IOSP) | SVP, Corporate Dev and IR | Buy | 17 | $1,424 |
| 2026-02-17 | INNOSPEC INC. (IOSP) | SVP, Corporate Dev and IR | Buy | 20 | $1,489 |
| 2025-05-15 | INNOSPEC INC. (IOSP) | SVP, Corporate Dev and IR | Sell | 740 | $67,732 |
| 2025-02-27 | INNOSPEC INC. (IOSP) | SVP, Corporate Dev and IR | Buy | 200 | $19,936 |
| 2025-02-27 | INNOSPEC INC. (IOSP) | SVP, Corporate Dev and IR | Sell | 200 | $20,398 |
| 2025-02-27 | INNOSPEC INC. (IOSP) | SVP, Corporate Dev and IR | Buy | 1,687 | $0 |
| 2025-02-26 | INNOSPEC INC. (IOSP) | SVP, Corporate Dev and IR | Buy | 598 | $59,609 |
| 2025-02-26 | INNOSPEC INC. (IOSP) | SVP, Corporate Dev and IR | Sell | 598 | $61,630 |
| 2025-02-24 | INNOSPEC INC. (IOSP) | SVP, Corporate Dev and IR | Buy | 2,692 | $0 |
| 2025-02-24 | INNOSPEC INC. (IOSP) | SVP, Corporate Dev and IR | Sell | 2,692 | $278,084 |
| 2025-01-30 | INNOSPEC INC. (IOSP) | SVP, Corporate Dev and IR | Sell | 307 | $36,079 |
Source: SEC Form 4 filings · as of 2026-03-03