Sale of 10,000 shares at $100 per share.
Reporting Person Tsao David · Officer Title Chief Technology Officer · Transaction Code S
Traded Aug 25, 2026 · Disclosed Aug 27, 2026
Source: SEC Form 4 · 0002087127-26-000006 · filed 2026-08-27 · View filing →
Composed from the Form 4 as filed with the SEC. Share counts, prices and dates are the filing's own; the disclosure lag is counted in business days from the transaction date to the filing date. What is a Form 4?
Cite this card
Desq Long. "BillionToOne, Inc. (BLLN)." Disclosed 2026-08-27. https://desqlong.com/cards/0002087127-26-000006-2 (retrieved 2026-09-26).