BillionToOne, Inc.

Insider sale · SEC EDGAR

This page reproduces a recorded source event. It is not a live quote, forecast, recommendation or legal conclusion.

Event type

insider.sell

Occurred

2026-07-16

Reported

2026-07-20

Disclosure lag

4 days

Context

links are based on the recorded entity type

Field	Recorded value
Entity	BillionToOne, Inc.
Source	SEC EDGAR ↗
Source identifier	0002070849-26-000044
Event ID	#978

Recorded payload

JSON payload as stored after parsing

{
  "accession": "0002070849-26-000044",
  "acquired_disposed": "D",
  "code": "S",
  "direct_or_indirect": "D",
  "form": "4",
  "is_derivative": false,
  "issuer_name": "BillionToOne, Inc.",
  "label": "Open market sale",
  "person_name": "Johnson Nancy JoAnn",
  "price": 128.9551,
  "role": "See Remarks",
  "security": "Class A Common Stock",
  "shares": 5601,
  "shares_owned_after": 7806,
  "source_path": "edgar/data/2070849/0002070849-26-000044.txt",
  "ticker": "BLLN",
  "value": 722277.5151
}

Source: Open recorded SEC filing

Source: SEC EDGAR · as of 2026-07-20T00:00:00Z