Form 4 Filing for John Roderick ten Bosch
2026-09-11SEC Filing 4 (0002087126-26-000011)
John Roderick ten Bosch, SVP of Laboratory Operations at BillionToOne, Inc., reported a sale of 1,416 shares of Class A Common Stock on September 9, 2026. The transaction was executed at a price of $97.54 per share, totaling $138,198.24. Following this transaction, Mr. ten Bosch directly owns 25,051 shares of Class A Common Stock. The sale was conducted under a Rule 10b5-1 trading plan adopted on June 2, 2026. This filing is an update to his ownership status with the SEC.