OA

Oguzhan Atay

DELAYED 1 MONTH

Director, Chairman and Chief Executive Officer

BillionToOne, Inc.

Filings

1

Companies

1

Latest

Jun 8, 2026

Transactions

Signal

Ticker / Company

Insider

Transaction

Value

Filed

71
BLLNCLUSTER 2

BillionToOne, Inc.

Oguzhan Atay

Director, Chairman and Chief Executive Officer

Sale

$3.8M

38,750 sh

Jun 11 12:35 AM

Jun 8, 2026

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BillionToOne, Inc.

Oguzhan Atay

Director, Chairman and Chief Executive Officer

Option Exercise

$73.5K

26,250 sh

Jun 11 12:35 AM

Jun 8, 2026