Achieve Life Sciences's top three insider shareholders as of March 23, 2026 are Thomas Braxton King (Director, 315.14K shares), Richard Alistair Stewart (Chief Executive Officer, 228.88K shares), Mark K Oki (Chief Financial Officer, 127.94K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Thomas Braxton King | 315,142 | 0 | 08 Sep, 2025 | |
| Richard Alistair Stewart | Chief Executive Officer | 228,875 | 0 | 22 Sep, 2025 |
| Mark K Oki | Chief Financial Officer | 127,940 | 0 | 22 Sep, 2025 |
| Cindy Jacobs | President Cmo | 115,585 | 0 | 08 Sep, 2025 |
| John Bencich | Ceo | 100,636 | 0 | 20 Aug, 2024 |
| Jaime Xinos | Chief Commercial Officer | 74,432 | 0 | 08 Sep, 2025 |
| Jerry Wan | Principal Accounting Officer | 32,694 | 0 | 08 Sep, 2025 |
| Anthony Clarke | Cso | 3,502 | 0 | 29 Apr, 2022 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 04 Dec, 2025 | Erik Atkisson | Stock Option (right to buy) | A | 250,000 | $0.00 | 250,000 | D | A |
| 01 Oct, 2025 | Craig Donnelly | Stock Option (right to buy) | A | 50,000 | $0.00 | 50,000 | D | A |
| 18 Sep, 2025 | Mark K Oki | Common Stock | A | 168,000 | $0.00 | 178,000 | D | M |
| 18 Sep, 2025 | Richard Alistair Stewart | Common Stock | A | 297,500 | $0.00 | 358,376 | D | M |
| 18 Sep, 2025 | Richard Alistair Stewart | Common Stock | D | 129,501 | $2.92 | 228,875 | D | S |
| 18 Sep, 2025 | Mark K Oki | Common Stock | D | 50,060 | $2.92 | 127,940 | D | S |
| 18 Sep, 2025 | Mark K Oki | Performance Restricted Stock Unit (PRSU) | D | 168,000 | $0.00 | 0 | D | M |
| 18 Sep, 2025 | Richard Alistair Stewart | Performance Restricted Stock Unit (PRSU) | D | 140,000 | $0.00 | 0 | D | M |
| 18 Sep, 2025 | Richard Alistair Stewart | Performance Restricted Stock Unit (PRSU) | D | 157,500 | $0.00 | 0 | D | M |
| 04 Sep, 2025 | Mark K Oki | Performance Restricted Stock Unit | D | 168,000 | $0.00 | 0 | D | A |
| 04 Sep, 2025 | Richard Alistair Stewart | Performance Restricted Stock Unit | D | 140,000 | $0.00 | 0 | D | A |
| 04 Sep, 2025 | Thomas Braxton King | Common Stock | A | 455,000 | $0.00 | 455,000 | D | M |
| 04 Sep, 2025 | Cindy Jacobs | Common Stock | A | 110,000 | $0.00 | 143,214 | D | M |
| 04 Sep, 2025 | Jaime Xinos | Common Stock | A | 69,000 | $0.00 | 95,286 | D | M |
| 04 Sep, 2025 | Jerry Wan | Common Stock | A | 34,100 | $0.00 | 46,764 | D | M |
| 04 Sep, 2025 | Thomas Braxton King | Common Stock | D | 139,858 | $2.77 | 315,142 | D | S |
| 04 Sep, 2025 | Jaime Xinos | Common Stock | D | 20,854 | $2.77 | 74,432 | D | S |
| 04 Sep, 2025 | Cindy Jacobs | Common Stock | D | 27,629 | $2.77 | 115,585 | D | S |
| 04 Sep, 2025 | Richard Alistair Stewart | Performance Restricted Stock Unit | D | 157,500 | $0.00 | 0 | D | A |
| 04 Sep, 2025 | Jerry Wan | Common Stock | D | 14,070 | $2.77 | 32,694 | D | S |