Greedy Insider · Filing
BLLN · Sell · Tsao David
Tsao David (Chief Technology Officer) sold 2,320 shares of BillionToOne, Inc. (BLLN) at $108.24, about $251K, on Nov 2, 2026, filed with the SEC on Nov 5, 2026.
Greediness Score 65 · Moderate · high confidence. Describes filing structure, not future returns. Not investment advice.
Primary source: SEC EDGAR · Accession 0002087127-26-000017