DAVID M. MOTT - 31 Dec 2021 Form 4 Insider Report for Epizyme, Inc.

Role: Director
Signature: /s/ John Weidenbruch, attorney-in-fact
Issuer symbol: N/A
Transactions as of: 31 Dec 2021
Net transactions value: +$23,750
Form type: 4
Filing time: 04 Jan 2022, 15:20:27 UTC
Previous filing: 01 Oct 2021
Next filing: 05 Jan 2022
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	EPZM	Common Stock, par value $0.0001	Award	$23,750	+9,500	+5.6%	$2.50	178,685	31 Dec 2021	Direct	F1
holding	EPZM	Common Stock, par value $0.0001						106,959	31 Dec 2021	See Note 2	F2

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

Explanation of Responses:

Id	Content
F1	The shares were issued to the Reporting Person pursuant to his election under the Issuer's director compensation program to receive such shares in lieu of cash fees of $23,750 for Board services for the fourth fiscal quarter of 2021. The shares were issued on the last day of the fourth fiscal quarter and the number of shares was calculated by dividing the cash fees to be paid for the quarter by the closing price of the Issuer's common stock on the last trading day of the quarter.
F2	The shares are directly held by the David Mott Declaration of Trust dated May 31, 2001 as amended (the "Mott Trust"). The Reporting Person disclaims beneficial ownership within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the Mott Trust shares in which the Reporting Person has no pecuniary interest.

Content

The shares were issued to the Reporting Person pursuant to his election under the Issuer's director compensation program to receive such shares in lieu of cash fees of $23,750 for Board services for the fourth fiscal quarter of 2021. The shares were issued on the last day of the fourth fiscal quarter and the number of shares was calculated by dividing the cash fees to be paid for the quarter by the closing price of the Issuer's common stock on the last trading day of the quarter.

The shares are directly held by the David Mott Declaration of Trust dated May 31, 2001 as amended (the "Mott Trust"). The Reporting Person disclaims beneficial ownership within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the Mott Trust shares in which the Reporting Person has no pecuniary interest.