Baisong Mei - Jul 18, 2022 Form 4 Insider Report for Editas Medicine, Inc. (EDIT)

Role: SVP, CHIEF MEDICAL OFFICER
Signature: /s/ Baisong Mei
Stock symbol: EDIT
Transactions as of: Jul 18, 2022
Transactions value $: $0
Form type: 4
Date filed: 7/20/2022, 04:36 PM
Next filing: Mar 6, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	EDIT	Common Stock	Award	$0	+58.4K		$0.00	58.4K	Jul 18, 2022	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	EDIT	Stock Option (right to buy)	Award	$0	+172K		$0.00	172K	Jul 18, 2022	Common Stock	172K	$14.99	Direct	F2

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

Explanation of Responses:

Id	Content
F1	The common stock received by the Reporting Person was in connection with the grant of a restricted stock unit award to the Reporting Person, for no consideration, and which is scheduled to vest over four years in equal yearly installments of one-fourth of the shares, with the first such installment to vest on July 18, 2023 continuing through July 18, 2026.
F2	This option was granted on July 18, 2022 and is scheduled to vest over four years, with 25% of the shares to vest on July 18, 2023 and the remaining 75% of the shares scheduled to vest in equal monthly installments thereafter through July 18, 2026.