Form4insider filings, from the source

Company · CIK 0001801198 · SIC 2834 — Pharmaceutical Preparations · Nasdaq

Legend Biotech Corp · LEGN

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $221k · 3net −$221k
$10k$10k$100k$100k$1M$1MbuyssalesJun 24Jul 9Jul 24Aug 8Aug 23Sep 7Sep 22

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 21, 2026 SForm 4 →Sep 23, 4:15 pm EDTCarlos E SantosChief Financial Officer5,430$9.14$49,63014,246−27.6%
Sep 21, 2026 AForm 4 →Sep 23, 4:15 pm EDTCarlos E SantosChief Financial Officer19,676——19,676—
Sep 15, 2026 AForm 4 →Sep 16, 4:18 pm EDTIngrid ZhangChief Executive Officer1,131,860——1,131,860—
Aug 14, 2026 AForm 4 →Aug 18, 4:15 pm EDTAlan BashInterim CEO4,908——35,142—
Jun 30, 2026 SForm 4 →Jul 2, 4:05 pm EDTPatrick John CaseyDirector6,000$14.80$88,80048,604−11.0%
Jun 30, 2026 GForm 4 →Jul 2, 4:05 pm EDTYing HuangChief Executive Officer, Director3,382——238,490—
Jun 25, 2026 SForm 4 →Jun 29, 9:53 pm EDTYing HuangChief Executive Officer, Director5,566$14.78$82,265241,872−2.25%

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.