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Home/Insiders/Atay Oguzhan

AO

SEC Insider//CIK 0002088549

Atay Oguzhan

CIK 00020885491 companyMENLO PARK, CA

Transactions

14

Companies

1

Filings

1

CIK

0002088549

Recent Transactions

14 trades

Conversion
BillionToOne, Inc.$BLLN
Common Stock
2025-11-07+262,434→ 262,434 total
Other
BillionToOne, Inc.$BLLN
Common Stock
2025-11-07−1,965,108→ 0 total
Other
BillionToOne, Inc.$BLLN
Common Stock
2025-11-07−200,000→ 0 total
Other
BillionToOne, Inc.$BLLN
Class A Common Stock
2025-11-07+1,965,108→ 2,227,542 total
Other
BillionToOne, Inc.$BLLN
Class A Common Stock
2025-11-07+200,000→ 200,000 total
Other
BillionToOne, Inc.$BLLN
Class A Common Stock
2025-11-07−2,227,542→ 0 total
Other
BillionToOne, Inc.$BLLN
Class B Common Stock
2025-11-07+2,227,542→ 2,227,542 total
Other
BillionToOne, Inc.$BLLN
Stock Option (right to buy)
2025-11-07−640,000→ 0 total
Other
BillionToOne, Inc.$BLLN
Common Stock
2025-11-07−262,434→ 0 total
Other
BillionToOne, Inc.$BLLN
Class A Common Stock
2025-11-07+262,434→ 262,434 total
Conversion
BillionToOne, Inc.$BLLN
Series A-1 Convertible Preferred Stock
2025-11-07−262,434→ 0 total
Other
BillionToOne, Inc.$BLLN
Stock Option (right to buy)
2025-11-07+640,000→ 640,000 total
Other
BillionToOne, Inc.$BLLN
Stock Option (right to buy)
2025-11-07−1,003,102→ 0 total
Other
BillionToOne, Inc.$BLLN
Stock Option (right to buy)
2025-11-07+1,003,102→ 1,003,102 total

Companies

1

BillionToOne, Inc.
Director, See Remarks
$BLLN

Recent Filings

1

4
Atay Oguzhan
Nov 12, 2025

Address

C/O BILLIONTOONE, INC. 1035 O'BRIEN DRIVE

MENLO PARK, CA, 94025

View on SEC.gov