Sakakibara Shan Riku — insider trades

Stock trades Sakakibara Shan Riku reported on SEC Form 4 at BLLN BillionToOne, Inc..

• Jul 31, 2026: sold 4,000 shares of BLLN BillionToOne, Inc. ($561K)
• Jul 9, 2026: sold 8,000 shares of BLLN BillionToOne, Inc. ($1.00M)
• Jun 24, 2026: sold 8,000 shares of BLLN BillionToOne, Inc. ($880K)
• Jun 8, 2026: sold 8,000 shares of BLLN BillionToOne, Inc. ($786K)