June 16, 2026 · Form 4 insider transaction
Porter Derrell sold 12,800 shares of Acumen Pharmaceuticals, Inc. at $2.33 per share, a transaction worth $29.8K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 1 day after the transaction.
The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from $2.305 to $2.345. Upon request, the Reporting Person will provide to the staff of the Securities and Exchange Commission, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.