Lynch Thomas P. - 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, Lynch Thomas P.'s relationship to BillionToOne, Inc. (BLLN) is Officer (See Remarks), and currently has 0 shares of Common Stock, and 700 shares of Class A 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.

Lynch Thomas P. - Insider Non-Derivative Transactions of BLLN Common Stock

Lynch Thomas P. - Insider Non-Derivative Transactions of BLLN Class A Common Stock

Lynch Thomas P. - 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 -- (Common Stock)	600	0	0
Nov 8, 2025	J -- (Class A Common Stock)	600	0	600
Nov 8, 2025	P -- (Class A Common Stock)	100	60	700