Ra Capital Management, L.P. - Jun 6, 2023 Form 4 Insider Report for Acumen Pharmaceuticals, Inc. (ABOS)

Signature
/s/ Peter Kolchinsky, Manager of RA Capital Management, L.P.
Stock symbol
ABOS
Transactions as of
Jun 6, 2023
Transactions value $
$0
Form type
4
Date filed
6/13/2023, 04:21 PM
Previous filing
Jun 2, 2023
Next filing
Jun 9, 2023

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction ABOS Stock Option (Right to Buy) Award $0 -25K -50% $0.00 25K Jun 6, 2023 Common Stock 25K $5.20 See Footnotes F1, F2, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The shares subject to the option will vest on the earlier of June 6, 2024 or the 2024 annual stockholder meeting, subject to Ms. Stoppel's continuous service through each such vesting date.
F2 RA Capital Management, L.P. (the "Adviser") is the investment manager for 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 general partner of the Adviser is RA Capital Management GP, LLC (the "Adviser GP"), of which Dr. Peter Kolchinsky and Mr. Rajeev Shah are the managing members. The Adviser, the Adviser GP, Dr. Kolchinsky, and Mr. Shah disclaim beneficial ownership of any of the reported securities, except to the extent of their pecuniary interest therein.
F3 Under Ms. Stoppel's arrangement with the Adviser, Ms. Stoppel holds the option for the benefit of the Fund, the Nexus Fund II and the Account. Ms. Stoppel is obligated to turn over to the Adviser any net cash or stock received upon exercise of the option, which will offset advisory fees owed by the Fund, the Nexus Fund II, and the Account to the Adviser. The Reporting Persons therefore disclaim beneficial ownership of the option and underlying common stock.

Remarks:

Ms. Stoppel, a Principal of the Adviser, serves on the Issuer's board of directors.