Albert Seymour - 01 Jan 2022 Form 4 Insider Report for Homology Medicines, Inc. (QTTB)

Role: Chief Scientific Officer
Signature: /s/ W. Bradford Smith, Attorney-in-Fact for Albert Seymour
Issuer symbol: QTTB
Transactions as of: 01 Jan 2022
Net transactions value: -$6,279
Form type: 4
Filing time: 12 Jan 2022, 15:05:30 UTC
Next filing: 28 Feb 2022
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	FIXX	Common Stock	Options Exercise		+4,290	+3.3%		133,307	01 Jan 2022	Direct	F1
transaction	FIXX	Common Stock	Sale	$6,279	-1,661	-1.2%	$3.78	131,646	05 Jan 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	-4,290	-33%	$0.000000	8,710	01 Jan 2022	Common Stock	4,290		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.