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BCS

Notice of Proposed Sale · 144

Legend Biotech Corp

Notice of Proposed Sale

Filed Sep 22, 2026Accepted Sep 22, 2026, 2:33 PM EDTFiling CIK 1801198Accession 0001959173-26-007076
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Structured filing — 144

primary_doc.xml

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Notice of proposed sale. The proposed amounts below do not establish that a sale occurred.

Proposed-sale notice

Issuer
Legend Biotech Corp
Issuer CIK
0001801198
SEC file number
001-39307
Phone
732-850-5598
Person for whose account securities are to be sold
Huang Ying
Relationships to issuer
Former Officer & Director
Street
2101 COTTONTAIL LANE
City
SOMERSET
State / country code
NJ
Postal code
08873

Securities proposed for sale

Securities proposed for sale · 1 reported row
SecurityProposed unitsAggregate market valueUnits outstandingApproximate sale dateExchangeBroker / market maker
American depositary shares69,8121,302,109.37369,886,36909/22/2026NASDAQFidelity Brokerage Services LLC

Broker / market maker — proposed row 1, entry 1

Name
Fidelity Brokerage Services LLC
Street
900 Salem Street
City
Smithfield
State / country code
RI
Postal code
02917

Acquisition of securities to be sold

Acquisition of securities to be sold · 1 reported row
SecurityAcquiredNature of acquisitionAcquired fromAmount acquiredGift transactionPayment dateNature of payment
American depositary shares09/22/2026Stock Option ExerciseIssuer69,812N09/22/2026Cash

Sales reported in the preceding three months

Sales reported in the preceding three months · 1 reported row
SellerSecuritySale dateAmount soldGross proceeds
Ying HuangAmerican depositary shares06/26/20262,78379,016.88

Seller — prior-sale row 1, entry 1

Name
Ying Huang
Street
2101 Cottontail Lane
City
Somerset
State / country code
NJ
Postal code
08873

Prior-sale reporting

Nothing to report for the preceding three months
N

Notice signature

Notice date
09/22/2026
Signed
/s/ Daniel Tucci, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Ying Huang

Company context

With over 3,000 employees, Legend Biotech is the largest standalone cell therapy company and a pioneer in treatments that change cancer care forever. Legend Biotech is at the forefront of the CAR-T cell therapy revolution with CARVYKTI®, a one-time treatment for relapsed or refractory multiple myeloma, which it develops and markets with collaborator Johnson & Johnson. Centered in the United States, Legend Biotech is building an end-to-end cell therapy company by expanding its leadership to maximize CARVYKTI’s patient access and therapeutic potential. From this platform, Legend Biotech plans to drive future innovation across its pipeline of cutting-edge cell therapy modalities.

Current securities

Recent company filings

  1. 6-K filingOct 15, 2026
  2. 6-K filingOct 13, 2026
  3. S-8 filingOct 7, 2026
  4. 4 filingOct 1, 2026
  5. 144 filingSep 29, 2026

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