RA CAPITAL MANAGEMENT, L.P. - 16 Aug 2022 Form 3 Insider Report for Fulcrum Therapeutics, Inc. (FULC)

Role: 10%+ Owner
Signature: /s/ Peter Kolchinsky, Manager of RA Capital Management, L.P
Issuer symbol: FULC
Transactions as of: 16 Aug 2022
Net transactions value: $0
Form type: 3
Filing time: 26 Aug 2022, 16:39:33 UTC
Previous filing: 17 Aug 2022
Next filing: 14 Oct 2022
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	FULC	Common Stock						7,000,000	16 Aug 2022	See footnote	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Shares held directly by RA Capital Healthcare Fund, L.P. (the "Fund").
F2	RA Capital Management, L.P. (the "Adviser") is the investment manager for the Fund. 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.

Content

Shares held directly by RA Capital Healthcare Fund, L.P. (the "Fund").

RA Capital Management, L.P. (the "Adviser") is the investment manager for the Fund. 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.