Richard Alistair Stewart
Executive Chairman at Achieve Life Sciences Inc.
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 4 years
- Director since
- 2023
4 years of board service in total across 1 board, counting each seat separately. Longest: Achieve Life Sciences Inc., 3 years.
Achieve Life Sciences Inc.
Director · Chieve Executive Officer
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 17, 2025 | Achieve Life Sciences Inc. | Open-market purchase | +10,000 | $2.86 | $28,600 |
| Apr 19, 2024 | Achieve Life Sciences Inc. | Option exercise | +22,500 | — | — |
| Apr 19, 2024 | Achieve Life Sciences Inc. | Shares withheld for tax | −10,125 | $4.51 | $45,664 |
| Mar 4, 2024 | Achieve Life Sciences Inc. | Open-market purchase | +10,000 | $4.59 | $45,900 |
| Apr 28, 2023 | Achieve Life Sciences Inc. | Option exercise | +5,000 | — | — |
| Apr 28, 2023 | Achieve Life Sciences Inc. | Shares withheld for tax | −2,250 | $8.29 | $18,653 |
| Apr 21, 2023 | Achieve Life Sciences Inc. | Option exercise | +22,500 | — | — |
| Apr 21, 2023 | Achieve Life Sciences Inc. | Shares withheld for tax | −10,125 | $6.80 | $68,850 |
Reviews (0)
Sign in to write a review.
No reviews yet. Be the first to write one.