Atay Oguzhan - Insider Non-Derivative Transactions at BillionToOne, Inc. (BLLN) - (SEC)

Updated on March 12, 2026.

According to recent SEC insider information filed on Nov 7, 2025, Atay Oguzhan's relationship to BillionToOne, Inc. (BLLN) is Director,Officer (See Remarks), and currently has 2,227,542 shares of Class A Common Stock, and 262,434 shares of Common Stock.

The charts below show the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other BLLN insiders.

Related Topics: SEC Topic List.
Data Source: SEC.
Atay Oguzhan - Insider Non-Derivative Transactions of BLLN Class A Common Stock
Atay Oguzhan - Insider Non-Derivative Transactions of BLLN Common Stock
Atay Oguzhan - Insider Non-Derivative Transactions at BLLN
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Date Transaction No. of Shares Price Per Share Shares Owned After Transactions
Nov 8, 2025 J -- (Class A Common Stock) 2227542 0 0
Nov 8, 2025 J -- (Common Stock) 200000 0 0
Nov 8, 2025 J -- (Common Stock) 1965108 0 0
Nov 8, 2025 J -- (Common Stock) 262434 0 0
Nov 8, 2025 J -- (Class A Common Stock) 200000 0 200000
Nov 8, 2025 J -- (Class A Common Stock) 262434 0 262434
Nov 8, 2025 C -- (Common Stock) 262434 0 262434
Nov 8, 2025 J -- (Class A Common Stock) 1965108 0 2227542