Ra Capital Management, L.P. - Jun 26, 2025 Form 4 Insider Report for Cidara Therapeutics, Inc. (CDTX)

Role: Director, 10%+ Owner
Signature: /s/ Peter Kolchinsky, Manager of RA Capital Management, L.P.
Stock symbol: CDTX
Transactions as of: Jun 26, 2025
Transactions value $: $99,999,988
Form type: 4
Date filed: 6/30/2025, 04:56 PM
Previous filing: Jun 27, 2025
Next filing: Aug 13, 2025
SEC: View on sec.gov

Reporting Owners (4)

Name	Relationship	Address	Signature	Signature date	CIK
RA CAPITAL MANAGEMENT, L.P.	Director, 10%+ Owner	200 BERKELEY STREET, 18TH FLOOR, BOSTON	/s/ Peter Kolchinsky, Manager of RA Capital Management, L.P.	2025-06-30	0001346824
RA Capital Healthcare Fund LP	Director, 10%+ Owner	200 BERKELEY STREET, 18TH FLOOR, BOSTON	/s/ Peter Kolchinsky, Manager of RA Capital Healthcare Fund GP, LLC the General Partner of RA Capital Healthcare Fund, L.P.	2025-06-30	0001315082
Kolchinsky Peter	Director, 10%+ Owner	C/O RA CAPITAL MANAGEMENT, L.P., 200 BERKELEY STREET, 18TH FLOOR, BOSTON	/s/ Peter Kolchinsky, individually	2025-06-30	0001384859
Shah Rajeev M.	Director, 10%+ Owner	C/O RA CAPITAL MANAGEMENT, L.P., 200 BERKELEY STREET, 18TH FLOOR, BOSTON	/s/ Rajeev Shah, individually	2025-06-30	0001619841

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CDTX	Common Stock	Purchase	$100M	+2.27M	+207.97%	$44.00	3.37M	Jun 26, 2025	See footnotes	F1, F2

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

Explanation of Responses:

Id	Content
F1	RA Capital Management, L.P. (the "Adviser") is the investment manager for RA Capital Healthcare Fund, L.P. (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. Each of the Adviser, the Adviser GP, Dr. Kolchinsky, and Mr. Shah disclaims beneficial ownership of any of the reported securities, except to the extent of its or his respective pecuniary interest therein.
F2	Held directly by the Fund.

Content

RA Capital Management, L.P. (the "Adviser") is the investment manager for RA Capital Healthcare Fund, L.P. (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. Each of the Adviser, the Adviser GP, Dr. Kolchinsky, and Mr. Shah disclaims beneficial ownership of any of the reported securities, except to the extent of its or his respective pecuniary interest therein.

Held directly by the Fund.

Remarks:

Joshua Resnick, a Partner of the Adviser, serves on the Issuer's board of directors.