Atay Oguzhan sold BLLN
September 9, 2026 · Form 4 insider transaction
Atay Oguzhan sold 20,000 shares of BillionToOne, Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as gift and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
20,000
Price
$0.00
Total value
N/A
InsiderAtay Oguzhan
RoleOfficer, Director
CompanyBillionToOne, Inc. (BLLN)
SecurityClass A Common Stock
Transaction codeG: Gift
Transaction dateSeptember 9, 2026
Filing dateSeptember 10, 2026
Shares owned after0
OwnershipDirect
10b5-1 planNo
AmendedNo