InsiderTrades

Form 4 for QTTB Q32 Bio Inc.

Accepted 2026-08-27 16:10:03 ET · period of report 2026-08-25 · accession 0001193125-26-371291 · 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
2026-08-27 16:10 2026-08-25 QTTB Violette Shelia M. CSO S - Sale $16.56 -2,798 127.8K -2% -$46.3K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-08-25 S D 2,798 $16.56 127,771 D — — (F1) Represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. These sales were automatic and not in the discretion of the Reporting Person.