Massivemarkets

SEC Form 4

Legend Biotech Corporation (LEGN) insider trading

In the 12 months to Oct 26, 2026, 2 LEGN insiders reported open-market sales of $347.7K across 2 filings; no open-market purchases were filed.

Latest filing · Last 12 months · Source: SEC EDGAR · How we count

Open-market sales
$347.7K
2 filings · 2 insiders
Open-market purchases
$0
0 filings

Who traded LEGN, and when

  • Sale

LEGN daily close from Oct 27, 2025 to Oct 26, 2026, between $16.65 and $36.28, last $20.69. 2 sale and 0 purchase filings by 2 insiders, marked at their filing dates. Corazon (Corsee) D. Sanders, Director: sold $258.9K across 1 filing, first filed Oct 1, 2026, last Oct 1, 2026. Patrick John Casey, Director: sold $88.8K across 1 filing, first filed Jul 2, 2026, last Jul 2, 2026.

Largest mark · tap a row for others

Corazon (Corsee) D. Sanders · Director

Sale $258,920

27,370 shares

Filed Oct 1, 2026 · traded Sep 29

Close on filing date $19.32

LEGN daily closelast $20.69

Corazon (Corsee) D. Sanders · Director

$258.9K sold

Patrick John Casey · Director

$88.8K sold
One row per insider; marks sit at the SEC filing date, sized by dollar value.

Open-market trades

2 filings in the last 12 months
Other insider activity (not market trades) · 13 records
  • Tax withholding (sold to cover)3 records
  • Grants and awards9 records
  • Gifts1 record

Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.

How to read this page

Open-market purchase or sale
A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
Filing date
Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.

Frequently asked questions

Has the Legend Biotech Corporation's CEO sold stock?

No. Ingrid Zhang and Alan Bash and Ying Huang (CEOs) made no open-market sales filed as CEO in the last 12 months.

How current is LEGN’s insider data?

These are LEGN Form 4 filings from the last year, refreshed daily. The Massive Form 4 API has the full, continuously updated record.

What counts as an open-market buy or sell?

Only purchases and sales at the market price. Option exercises, grants, gifts, and shares withheld for taxes are reported on Form 4 but are left out of the buy and sell totals.

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Track LEGN insider trades with your agent

This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:

Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for LEGN every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.

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