Ra Capital Management, L.P. - Aug 16, 2022 Form 3 Insider Report for Fulcrum Therapeutics, Inc. (FULC)

Role: 10%+ Owner
Signature: /s/ Peter Kolchinsky, Manager of RA Capital Management, L.P
Stock symbol: FULC
Transactions as of: Aug 16, 2022
Transactions value $: $0
Form type: 3
Date filed: 8/26/2022, 04:39 PM
Previous filing: Aug 17, 2022
Next filing: Oct 14, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	FULC	Common Stock						7M	Aug 16, 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.