Legend Biotech (LEGN) stock: insider trades, news & valuation
Heavy sellingShare price and insider trades
Legend Biotech insider trading at a glance (Oct 9, 2026): in the past 12 months, 0 insiders bought $0 and 4 sold $567K of LEGN stock on the open market.
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LEGN insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | — | 0 | — | 0 |
| Q3 2026 | — | 0 | $309K | 2 |
| Q2 2026 | — | 0 | $171K | 2 |
| Q1 2026 | — | 0 | $87K | 1 |
Valuation, profit and volume
Summary
Over the past 12 months, 0 Legend Biotech Corp insiders reported open-market purchases totaling $0, while 4 insiders reported sales totaling $567K. 0 of 5 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Oct 1SEC | Corazon (corsee) D. SandersDirector | Sell | 27,37052,731 held (−34%) | $9.46 | $259K | +96.8% | — |
| Sep 23SEC | Carlos E SantosCFO | Sell | 5,43014,246 held (−28%) | $9.14 | $50K | +103.7% | — |
| Jul 2SEC | Patrick John CaseyDirector | Sell | 6,00048,604 held (−11%) | $14.80 | $89K | +25.8% | — |
| Jun 29SEC | Ying HuangCEO | Sell | 5,566241,872 held (−2%) | $14.78 | $82K | +26.0% | — |
| Mar 27SEC | Ying HuangCEO | Sell | 9,936247,438 held (−4%) | $8.77 | $87K | +112.3% | — |
Insiders at Legend Biotech Corp
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| Corazon (corsee) D. SandersDirector | — | $259K | Oct 1, 2026 | — |
| Ying HuangCEO | — | $169K | Jun 29, 2026 | — |
| Patrick John CaseyDirector | — | $89K | Jul 2, 2026 | — |
| Carlos E SantosCFO | — | $50K | Sep 23, 2026 | — |
LEGN stock: common questions
Are Legend Biotech Corp insiders buying LEGN stock?
In the past 12 months, 0 insiders reported open-market purchases of LEGN worth $0.
Are Legend Biotech Corp insiders selling LEGN stock?
4 insiders reported sales worth $567K over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.
What is LEGN's 52-week range?
Over the past year LEGN has traded between $16.65 and $36.28. It last closed at $18.62 on Oct 9, 2026.