Stoppel Laura bought ABOS

June 3, 2026 · Form 4 insider transaction

Stoppel Laura bought 53,250 shares of Acumen Pharmaceuticals, Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 2 days after the transaction.

Direction
Acquired (buy-side)
Shares
53,250
Price
$0.00
Total value
N/A
Role
SecurityStock Option (right to buy)
Transaction codeA: Grant or award
Transaction dateJune 3, 2026
Filing dateJune 5, 2026
Shares owned after53,250
OwnershipDirect
10b5-1 planNo
AmendedNo

Footnotes

The shares subject to the option will vest in full on the earlier of the first anniversary of the date of grant or the 2027 annual stockholder meeting, subject to the Reporting Person's continuous service through such vesting date.; Under the Reporting Person's arrangement with RA Capital Management, L.P. (the "Adviser"), the Reporting Person holds the option and RSUs for the benefit of the RA Capital Healthcare Fund, L.P. (the "Fund"), RA Capital Nexus Fund II, L.P. (the "Nexus Fund II") and a separately managed account (the "Account"). The Reporting Person is obligated to turn over to the Adviser any net cash or stock received upon exercise of the option or settlement of the RSUs, as applicable, which will offset advisory fees owed by the Fund, the Nexus Fund II and the Account to the Adviser. The Reporting Person therefore disclaims beneficial ownership of the option and RSUs and underlying common stock.

View the original Form 4 on SEC EDGAR