Xu Diyong bought QTTB

June 12, 2026 · Form 4 insider transaction

Xu Diyong bought 9,810 shares of Q32 Bio Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 4 days after the transaction.

Direction
Acquired (buy-side)
Shares
9,810
Price
$0.00
Total value
N/A
InsiderXu Diyong
RoleDirector, 10% owner
SecurityStock Option (Right to Buy)
Transaction codeA: Grant or award
Transaction dateJune 12, 2026
Filing dateJune 16, 2026
Shares owned after9,810
OwnershipDirect
10b5-1 planNo
AmendedNo

Footnotes

The shares underlying this option shall vest and become exercisable in full upon the earlier of (i) June 12, 2027 or (ii) the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continued service on such vesting date.; Pursuant to an agreement with OrbiMed Advisors LLC and OrbiMed Capital GP VII LLC, the Reporting Person is obligated to transfer any securities issued under any such stock options or other awards, or the economic benefit thereof, to OrbiMed Advisors LLC and OrbiMed Capital GP VII LLC, which will in turn ensure that such securities or economic benefits are provided to OrbiMed Private Investments VII, LP.

View the original Form 4 on SEC EDGAR