Director, Chairman and CEO · BillionToOne, Inc. · Class A Common Stock
Side
SELL
Value
$366K
Shares
3,869
Price
$94.61
Executed
Oct 12, 2026
Disclosed
Oct 14, 2026
Disclosure timeline2 days from execution to publication · legal deadline 2 business days
Oct 12 executedOct 14, 2026 disclosed
BLLN · daily
Yahoo Finance chart API
▲Execution▼Disclosure●Material company filing●Other disclosed buy●Other disclosed sellUnofficial public endpoint; daily OHLCV, split-adjusted. Replace with a licensed feed for production.
Disclosed 2 business days after execution (deadline: 2)
Historical behavior+1 / 15
Routine: 23 prior trades recorded in this security
Frequency & clustering+10 / 15
2 other actors traded the same direction within 14 days
Market events0 / 10
No material company filing within 60 days after the trade
Pre-arranged plan-10
Executed under a Rule 10b5-1 trading plan
The Insider Score measures how far a disclosure deviates from normal filing patterns. A high score is a prompt for research, not evidence of illegal insider trading.
Atay Oguzhan filed this Form 4 reporting a open-market sale of BLLN on Oct 12, 2026. It became public on Oct 14, 2026. The filing establishes the reported transaction and the filer's stated role. It does not establish why the trade was made or what the filer knew.
Extraction
Method
Form 4 XML
Confidence
1.00
Director, Chairman and CEO
Atay Oguzhancik:0002088549
Issuer
BillionToOne, Inc.cik:0002070849
Revision history · 0
No field has changed since this record was first ingested.
