Glenn Dubin Form 3 C4 Therapeutics / Glenn Dubin 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^*

Dubin Glenn

(Last) (First) (Middle)

C/O C4 THERAPEUTICS, INC.

490 ARSENAL WAY #200

(Street)

WATERTOWN MA 02472

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
03/12/2021

3. Issuer Name and Ticker or Trading Symbol
C4 Therapeutics, Inc. [ CCCC ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	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)

X	Form filed by One Reporting Person
	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	770,607	I	By DF Investment Partners LLC(1)
Common Stock	20,000	I	By G&E Dubin Family Foundation(2)

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

Explanation of Responses:

1. Shares held directly by DF Investment Partners LLC ("DFIP"). The Reporting Person serves as managing member of DFIP and may be deemed to exercise voting and investment power over the shares held by DFIP. The Reporting Person disclaims beneficial ownership of the shares held by DFIP except to the extent of his pecuniary interest therein.

2. Shares held directly by G&E Dubin Family Foundation. The Reporting Person may be deemed to exercise voting and investment power over the shares held by G&E Dubin Family Foundation and disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

Remarks:

Exhibit 24: Power of Attorney

	/s/ Jolie M. Siegel, Attorney-in-Fact	03/16/2021
	** 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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