Form 4 for QTTB Q32 Bio Inc.

Accepted 2023-01-04 00:00:00 ET · period of report 2023-01-01 · accession 0000899243-23-000626 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
DM	2023-01-04	2023-01-01	QTTB	Smith W Bradford	See Remarks	M - OptEx	—	+13.5K	17.9K	+306%	—
DM	2023-01-04	2023-01-01	QTTB	Smith W Bradford	See Remarks	M - OptEx	$0.00	-13.5K	14.1K	-49%	$0

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Common Stock	2023-01-01	M	A	6,600	—	11,018	D	—	—	(F1) Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Issuer common stock.
2	Common	Common Stock	2023-01-01	M	A	6,930	—	17,948	D	—	—	(F1) Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Issuer common stock.
3	Derivative	Restricted Stock Units	2023-01-01	M	D	6,600	$0.00	6,800	D	— · — to —	6,600 Common Stock	(F1) Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Issuer common stock. (F2) The RSUs have vested and settled or will vest and settle, as applicable, as to approximately one third of the RSUs 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.
4	Derivative	Restricted Stock Units	2023-01-01	M	D	6,930	$0.00	14,070	D	— · — to —	6,930 Common Stock	(F1) Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Issuer common stock. (F3) The RSUs have vested and settled or will vest and settle, as applicable, as to approximately one third of the RSUs on each of the first three anniversaries of January 1, 2022 so that such RSUs will become fully vested on January 1, 2025. The RSUs do not have an expiration date.