BillionToOne (BLLN) CPO Sakakibara Gifts 3,500 Shares

What Happened
Sakakibara Shan Riku, Chief Product Officer of BillionToOne, disposed of 3,500 shares as a gift (transaction code G) on September 10, 2026. The shares were reported at $0.00 per share, resulting in no sale proceeds recorded in the filing. This was a gift/disposition, not a purchase — gifts are typically personal transfers and do not necessarily signal insider sentiment about the company's stock.

Key Details

• Transaction date: 2026-09-10
• Transaction type/code: Gift (G) — disposition of 3,500 shares
• Price: $0.00 per share; total proceeds reported: $0
• Form 4 filed: 2026-09-14 (filed within the two-business-day reporting window)
• Shares owned after transaction: not specified in the provided filing excerpt
• No 10b5-1 plan, tax withholding, or other footnotes disclosed in the provided data

Context
Gifts can reflect personal or family transfers, charitable contributions, or estate planning and should not be treated the same as open-market purchases or sales when assessing insider sentiment. Because this was a non-sale gift with no proceeds, it provides limited information about the insider’s view of the company’s prospects.