Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 3 months
- Director since
- 2026
3 months of board service in total across 1 board, counting each seat separately. Longest: Attovia Therapeutics Inc., 3 months.
Attovia Therapeutics Inc.
Director
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 |
|---|---|---|---|---|---|
| Aug 6, 2026 | Attovia Therapeutics Inc. | Derivative conversion | +1,957,134 | — | — |
| Aug 6, 2026 | Attovia Therapeutics Inc. | Derivative conversion | +478,498 | — | — |
| Aug 6, 2026 | Attovia Therapeutics Inc. | Open-market purchase | +500,000 | $17.00 | $8,500,000 |
| Aug 5, 2026 | Attovia Therapeutics Inc. | Open-market purchase | +85,000 | $21.00 | $1,785,000 |
| Aug 5, 2026 | Attovia Therapeutics Inc. | Open-market sale | −988 | $22.03 | $21,766 |
| Aug 5, 2026 | Attovia Therapeutics Inc. | Open-market sale | −447 | $21.87 | $9,776 |
| Aug 5, 2026 | Attovia Therapeutics Inc. | Open-market sale | −1,332 | $22.03 | $29,344 |
| Aug 5, 2026 | Attovia Therapeutics Inc. | Open-market sale | −200 | $22.05 | $4,410 |
| Aug 5, 2026 | Attovia Therapeutics Inc. | Open-market sale | −1,556 | $22.06 | $34,325 |
| Aug 5, 2026 | Attovia Therapeutics Inc. | Open-market sale | −3,402 | $22.02 | $74,912 |
| Aug 5, 2026 | Attovia Therapeutics Inc. | Open-market sale | −200 | $22.10 | $4,420 |
| Aug 5, 2026 | Attovia Therapeutics Inc. | Open-market sale | −480 | $21.55 | $10,344 |
| Aug 5, 2026 | Attovia Therapeutics Inc. | Open-market sale | −100 | $22.11 | $2,211 |
| Aug 5, 2026 | Attovia Therapeutics Inc. | Open-market sale | −753 | $21.97 | $16,543 |
| Aug 5, 2026 | Attovia Therapeutics Inc. | Open-market sale | −672 | $22.02 | $14,797 |
Questions about Colin Walsh
What boards is Colin Walsh on?
Colin Walsh sits on the board of Attovia Therapeutics Inc.
How long has Colin Walsh served on boards?
Our records show at least 3 months of board service across 1 board, the earliest from 2026.
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