GKCC Form 3 Xilio Therapeutics / Yekaterina Chudnovsky ownership change

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^*

Chudnovsky Yekaterina

(Last) (First) (Middle)

501 SILVERSIDE ROAD

SUITE 87AVA

(Street)

WILMINGTON DE 19809

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
06/07/2024

3. Issuer Name and Ticker or Trading Symbol
Xilio Therapeutics, Inc. [ XLO ]

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)
Common Stock	7,000,000	I	Held by GKCC, LLC(1)

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

1. Name and Address of Reporting Person^*

Chudnovsky Yekaterina

(Last) (First) (Middle)

501 SILVERSIDE ROAD

SUITE 87AVA

(Street)

WILMINGTON DE 19809

(City) (State) (Zip)

1. Name and Address of Reporting Person^*

GKCC, LLC

(Last) (First) (Middle)

501 SILVERSIDE ROAD

SUITE 87AVA

(Street)

WILMINGTON DE 19809

(City) (State) (Zip)

Explanation of Responses:

1. Yekaterina (Katie) Chudnovsky is the sole member and manager of GKCC, LLC and may be deemed to beneficially own the shares held by GKCC, LLC.

	/s/ Yekaterina Chudnovsky	09/27/2024
	/s/ Yekaterina Chudnovsky, Manager GKCC, LLC	09/27/2024
	** 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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