Adam Crystal - May 26, 2022 Form 4/A - Amendment Insider Report for C4 Therapeutics, Inc. (CCCC)

Role: Chief Medical Officer
Signature: /s/ Jolie M. Siegel, Attorney-in-Fact
Stock symbol: CCCC
Transactions as of: May 26, 2022
Transactions value $: -$7,725
Form type: 4/A - Amendment
Date filed: 6/14/2022, 04:45 PM
Date Of Original Report: May 27, 2022
Previous filing: May 27, 2022
Next filing: Feb 1, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CCCC	Common Stock	Tax liability	-$7.73K	-1.1K	-5.88%	$7.01	17.6K	May 26, 2022	Direct	F1

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

Explanation of Responses:

Id	Content
F1	Represents shares withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting and settlement of performance restricted stock units and does not represent a sale by the Reporting Person.

Remarks:

This Form 4/A is being filed to disclose shares withheld to satisfy tax withholding obligations which were inadvertently omitted from the original Form 4 filing.