SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person* Redmile Group, LLC (Last) (First) (Middle) ONE LETTERMAN DRIVE, BUILDING D SUITE D3-300 (Street) SAN FRANCISCO CA 94129 (City) (State) (Zip)	2. Date of Event Requiring Statement (Month/Day/Year) 10/28/2021	3. Issuer Name and Ticker or Trading Symbol Entrada Therapeutics, Inc. [ TRDA ]
		4. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director X 10% Owner Officer (give title below) Other (specify below)	5. If Amendment, Date of Original Filed (Month/Day/Year)
			6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person X Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Series B Convertible Preferred Stock	(1)	(1)	Common Stock	954,420(1)	(1)	I	See footnote(2)

1. Name and Address of Reporting Person* Redmile Group, LLC (Last) (First) (Middle) ONE LETTERMAN DRIVE, BUILDING D SUITE D3-300 (Street) SAN FRANCISCO CA 94129 (City) (State) (Zip)

1. Name and Address of Reporting Person* Green Jeremy (Last) (First) (Middle) C/O REDMILE GROUP, LLC ONE LETTERMAN DRIVE BUILD D # D3-300 (Street) SAN FRANCISCO CA 94129 (City) (State) (Zip)

1. Name and Address of Reporting Person* Redmile Biopharma Investments III, L.P. (Last) (First) (Middle) C/O REDMILE GROUP, LLC ONE LETTERMAN DRIVE BUILD D # D3-300 (Street) SAN FRANCISCO CA 94129 (City) (State) (Zip)

Explanation of Responses:

1. The Series B convertible preferred stock is convertible into shares of the Issuer's common stock at any time at the holder's election, or automatically upon the closing of the Issuer's initial public offering, for no consideration and has no expiration date. This Form 3 reflects that, on October 22, 2021, the Issuer effected a one-for-7.235890014 reverse stock split of its common stock, as a result of which the conversion ratio of the Series B convertible preferred stock was proportionately adjusted.

2. These securities are directly owned by Redmile Biopharma Investments III, L.P. (the "Fund") and may be deemed beneficially owned by Redmile Group, LLC ("Redmile") as investment manager of the Fund. The reported securities may also be deemed beneficially owned by Jeremy Green as the principal of Redmile. Each of Redmile and Mr. Green (the "Managing Persons") disclaims beneficial ownership of the reported securities except to the extent of their pecuniary interest therein. This report shall not be deemed an admission that such Managing Persons are the beneficial owners of the securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.

	By: /s/ Jeremy Green, Managing Member of Redmile Group, LLC	10/28/2021
	By: /s/ Jeremy Green, Managing Member of Redmile Biopharma Investments III (GP), LLC, general partner of Redmile Biopharma Investments III, L.P.	10/28/2021
	/s/ Jeremy Green	10/28/2021
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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