Albert Seymour - Jan 1, 2022 Form 4 Insider Report for Homology Medicines, Inc. (FIXX)

Role: Chief Scientific Officer
Signature: /s/ W. Bradford Smith, Attorney-in-Fact for Albert Seymour
Stock symbol: FIXX
Transactions as of: Jan 1, 2022
Transactions value $: -$6,279
Form type: 4
Date filed: 1/12/2022, 03:05 PM
Next filing: Feb 28, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	FIXX	Common Stock	Options Exercise		+4.29K	+3.33%		133K	Jan 1, 2022	Direct	F1
transaction	FIXX	Common Stock	Sale	-$6.28K	-1.66K	-1.25%	$3.78	132K	Jan 5, 2022	Direct	F2, F3

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	FIXX	Restricted Stock Units	Options Exercise	$0	-4.29K	-33%	$0.00	8.71K	Jan 1, 2022	Common Stock	4.29K		Direct	F1, F4

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

Explanation of Responses:

Id	Content
F1	Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Issuer common stock.
F2	The sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 instruction solely with the intent to cover withholding taxes in connection with the settlement of RSUs.
F3	The price reported is a weighted average price. The securities were sold in multiple transactions at per share prices ranging from $3.78 to $3.79. The Reporting Person undertakes to provide upon request the SEC staff, the Issuer, or any shareholder of the Issuer, full information regarding the number of securities sold at each separate price within the range set forth in this footnote 3.
F4	The RSUs have vested and settled or will vest and settle, as applicable, as to one third of the restricted stock units on each of the first three anniversaries of January 1, 2021 so that such RSUs will become fully vested on January 1, 2024. The RSUs do not have an expiration date.