Trade Summary

3 days ago, ten Bosch John Roderick, serving as SVP of Laboratory Operations at BillionToOne, Inc. (BLLN), sold 4,251 shares at $125.46 per share, for a total transaction value of $533,330.46. Following this transaction, ten Bosch John Roderick now holds 29,301 shares of BLLN.

This sale represents a 12.67% decrease in ten Bosch John Roderick's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Monday, July 13, 2026 and publicly disclosed via SEC Form 4 filing on Wednesday, July 15, 2026 at 4:38 PM ET, 2 days after the trade was made.

BillionToOne, Inc. operates in the HEALTHCARE sector, specifically within the DIAGNOSTICS & RESEARCH industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.