John A. Stalfort III

Sits on 3 boards. Last updated September 28, 2026

Time on boards

Boards served
3
Current seats
3
Board service
9 years
Director since
2023

9 years of board service in total across 3 boards, counting each seat separately. Longest: Acumen Pharmaceuticals Inc., 3 years.

3 years · Since 2023
3 years · Since 2023
1 year · Since 2024

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
Jun 3, 2026 Acumen Pharmaceuticals Inc. Grant or award +35,500 — —
Jun 1, 2026 Taysha Gene Therapies Inc. Grant or award +21,335 — —
Jun 4, 2025 Acumen Pharmaceuticals Inc. Grant or award +12,800 — —
Jun 2, 2025 Taysha Gene Therapies Inc. Grant or award +56,623 — —
Nov 26, 2024 Verrica Pharmaceuticals Inc. Gift +50,000 — —
Nov 22, 2024 Verrica Pharmaceuticals Inc. Open-market purchase +1,123,595 — —
May 29, 2024 Taysha Gene Therapies Inc. Grant or award +49,220 — —
Aug 16, 2023 Taysha Gene Therapies Inc. Open-market purchase +388,889 $0.90 $350,000
Aug 16, 2023 Taysha Gene Therapies Inc. Open-market purchase +388,889 $0.90 $350,000
Aug 16, 2023 Taysha Gene Therapies Inc. Gift +50,000 — —

Questions about John A. Stalfort III

What boards is John A. Stalfort III on?

John A. Stalfort III sits on the boards of Acumen Pharmaceuticals Inc., Taysha Gene Therapies Inc. and Verrica Pharmaceuticals Inc.

How long has John A. Stalfort III served on boards?

Our records show at least 9 years of board service across 3 boards, the earliest from 2023.

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