Disclosure timeline4 days from execution to publication · legal deadline 2 business days
Jun 25 executedJun 29, 2026 disclosed
LEGN · 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+4 / 15
1 prior trade recorded in this security
Frequency & clustering+5 / 15
1 other actor traded the same direction within 14 days
Market events0 / 10
No material company filing within 60 days after the trade
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.
Huang Ying filed this Form 4 reporting a open-market sale of LEGN on Jun 25, 2026. It became public on Jun 29, 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, Chief Executive Officer
Huang Yingcik:0001967360
Issuer
Legend Biotech Corpcik:0001801198
Revision history · 0
No field has changed since this record was first ingested.
