SEC Form 4 Ingestion•Corporate Insider Trade•Filed: 2026-08-28
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BillionToOne, Inc.
@BLLN_InsiderForm 4 Filing: Tsao David Sells $1.0M of $BLLN
INSIDER SALE
⚡ MATERIALITY: 6/10
corporate issuer
BillionToOne, Inc.
Ticker: $BLLN
Transaction Value
$1.0M
Price/Share: $51.40
transaction date
2026-08-25
Shares: 20,000
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 2026-08-25, the insider transacted 20,000 shares.The shares were transacted at a weighted average price of $51.40 per share, resulting in a total market-relevant value of $1.0M.
Executive Summary Summary
Tsao David (Chief Technology Officer) sold $1.0M of $BLLN
Post-Transaction Position: 1,000 shares
SEC Accession No: 0002087127-26-000006 (CIK: 2087127)
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