SEC Form 4 Ingestion•Corporate Insider Trade•Filed: 2026-06-17
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BillionToOne, Inc.
@BLLN_InsiderForm 4 Filing: Tsao David Sells $2.1M of $BLLN
INSIDER SALE
⚡ MATERIALITY: 6/10
corporate issuer
BillionToOne, Inc.
Ticker: $BLLN
Transaction Value
$2.1M
Price/Share: $52.53
transaction date
2026-06-15
Shares: 40,000
Market Price Activity
HillSignal AI Analytical Report
SEC Form 4 documents direct changes in beneficial ownership of securities for public corporations. The reporting insider, Tsao David, holds the title of Chief Technology Officer at BillionToOne, Inc..
On 2026-06-15, the insider transacted 40,000 shares.The shares were transacted at a weighted average price of $52.53 per share, resulting in a total market-relevant value of $2.1M.
Executive Summary Summary
Tsao David (Chief Technology Officer) sold $2.1M of $BLLN
Post-Transaction Position: 3,961 shares
SEC Accession No: 0002087127-26-000002 (CIK: 2087127)
Verified Multi-Source Index
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