Michael F. Giordano - Jun 11, 2021 Form 4 Insider Report for Epizyme, Inc. (EPZM)

Role: Director
Signature: /s/ John Weidenbruch, attorney-in-fact
Stock symbol: EPZM
Transactions as of: Jun 11, 2021
Transactions value $: $0
Form type: 4
Date filed: 6/15/2021, 04:38 PM
Previous filing: Jun 24, 2021
Next filing: Apr 4, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	EPZM	Common Stock, par value $0.0001	Award	$0	+8.06K		$0.00	8.06K	Jun 11, 2021	Direct	F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	EPZM	Stock Option (Right to Buy)	Award	$0	+40.6K		$0.00	40.6K	Jun 11, 2021	Common Stock	40.6K	$8.53	Direct	F2

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

Explanation of Responses:

Id	Content
F1	Consists of shares of Common Stock issuable under 8,060 restricted stock units ("RSUs") granted on June 11, 2021, which RSUs are scheduled to vest with respect to all shares on the first anniversary of the grant date or, if earlier, immediately prior to the first annual meeting of stockholders occurring after the grant date, subject to continued service as a director. Each RSU represents the right to receive one share of Common Stock upon vesting. In the event of a change in control of the Issuer, the RSUs will vest in full.
F2	This option was granted on June 11, 2021 and is scheduled to vest with respect to all shares on the first anniversary of the grant date or, if earlier, immediately prior to the first annual meeting of stockholders occurring after the grant date, subject to continued service as a director. In the event of a change in control of the Issuer, the option will become exercisable in full.

Content

Consists of shares of Common Stock issuable under 8,060 restricted stock units ("RSUs") granted on June 11, 2021, which RSUs are scheduled to vest with respect to all shares on the first anniversary of the grant date or, if earlier, immediately prior to the first annual meeting of stockholders occurring after the grant date, subject to continued service as a director. Each RSU represents the right to receive one share of Common Stock upon vesting. In the event of a change in control of the Issuer, the RSUs will vest in full.

This option was granted on June 11, 2021 and is scheduled to vest with respect to all shares on the first anniversary of the grant date or, if earlier, immediately prior to the first annual meeting of stockholders occurring after the grant date, subject to continued service as a director. In the event of a change in control of the Issuer, the option will become exercisable in full.