Stewart Richard Alistair (CIK 1713369) reported 4 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-21). Recent activity: Sell ACHV (20,626 shares), Buy ACHV (297,500 shares), Sell ACHV (129,501 shares), Buy ACHV (10,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-21 | ACHIEVE LIFE SCIENCES, INC. (ACHV) | Director | Sell | 20,626 | $175,177 |
| 2025-09-22 | ACHIEVE LIFE SCIENCES, INC. (ACHV) | Chief Executive Officer | Buy | 297,500 | $0 |
| 2025-09-22 | ACHIEVE LIFE SCIENCES, INC. (ACHV) | Chief Executive Officer | Sell | 129,501 | $378,143 |
| 2025-03-19 | ACHIEVE LIFE SCIENCES, INC. (ACHV) | Chieve Executive Officer | Buy | 10,000 | $28,600 |
Source: SEC Form 4 filings · as of 2026-08-21