Informed-money record

BLLN · BillionToOne, Inc.

Disclosed informed-money activity on this name over the last 12 months — corporate insiders, institutions, and members of Congress, from public-domain SEC and congressional filings. A dated factual record with receipts; interpretation is yours.

Bullish filings

Bearish filings

145

Named actors

Disclosed $ (bull / bear)

$4.4M / $63.6M

Recent disclosures

25 of 161 in the window · linked to source

Date	Who	What	Disclosed $	Receipt
2026-08-25	Officer (via Fidelity Brokerage Services LLC) ten Bosch John Roderick	filed notice to sell	$142K	SEC ↗
2026-08-25	Officer (via Fidelity Brokerage Services LLC) Tsao David	filed notice to sell	$1.0M	SEC ↗
2026-08-25	SVP of Laboratory Operations ten Bosch John Roderick	sold	$142K	SEC ↗
2026-08-25	Chief Technology Officer Tsao David	sold	$1.0M	SEC ↗
2026-08-10	Officer (via Fidelity Brokerage Services LLC) Tsao David	filed notice to sell	$929K	SEC ↗

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Events dated by when the activity occurred (a trade's transaction date; a notice, stake, or announcement at its filing date); the linked filing is the authoritative record. Directional public-domain disclosures only. Descriptive, not investment advice. Methodology · Today's notable signals