InsiderTrades

Form 4 for QTTB Q32 Bio Inc.

Accepted 2025-12-04 00:00:00 ET · period of report 2025-12-02 · accession 0001193125-25-308327 · 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
2025-12-04 2025-12-02 QTTB Kalowski Lee CFO, Pres S - Sale $3.46 -9,072 39.9K -19% -$31.4K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-12-02 S D 9,072 $3.46 39,938 D — —