InsiderTrades

Form 4 for QTTB Q32 Bio Inc.

Accepted 2025-08-28 00:00:00 ET · period of report 2025-08-26 · accession 0001193125-25-191442 · 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
2025-08-28 2025-08-26 QTTB Kalowski Lee CFO, Pres S - Sale $1.80 -4,240 49.0K -8% -$7,632

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-08-26 S D 4,240 $1.80 49,010 D — — (F2) The price reported is a weighted average price. The securities were sold in multiple transactions over two consecutive trading days, at per share prices ranging from $1.81 to $1.96 and $1.73 to $1.83, respectively. 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 ranges set forth in this footnote 2.