[144] Legend Biotech Corp SEC Filing

Rhea-AI Filing Summary

Form 144 notice for Legend Biotech Corp (LEGN) reports a proposed sale of 1,000 American Depositary Shares through Fidelity Brokerage Services with an aggregate market value of $33,285 and an approximate sale date of 09/26/2025 on NASDAQ. The shares were acquired on 06/20/2022 as restricted stock vesting from the issuer and were paid as compensation. The filing lists 367,298,315 shares outstanding for the class and discloses a prior sale by Patrick Casey of 1,000 ADS on 06/26/2025 for $33,234. The filer signs the required representation that they are unaware of material nonpublic information.

Positive

• Full Rule 144 disclosure provided including broker, acquisition details, and prior three-month sale
• Securities were acquired via restricted stock vesting, clearly stated as compensation

Negative

• Insider sale occurred: prior sale of 1,000 ADS on 06/26/2025 is disclosed

Insights

Securities Compliance Analyst

TL;DR: Routine Rule 144 disclosure of an insider sale; filing documents acquisition source and recent sale, satisfying disclosure requirements.

The Form 144 provides the standard items required under Rule 144: identity of broker, number of ADS to be sold, aggregate market value, acquisition date and nature of acquisition, and a prior sale within the three-month lookback period. The filing explicitly states the shares were acquired via restricted stock vesting on 06/20/2022 and identifies the prior sale on 06/26/2025. From a compliance perspective, the document appears complete for a notice of proposed sale and includes the attestation regarding material nonpublic information. No regulatory exceptions or special conditions are disclosed in the filing.

Equity Research Associate

TL;DR: Insiders disclosed a small sale of 1,000 ADS; the item is a routine liquidity event with limited apparent market impact.

The notice shows an insider intends to sell 1,000 American Depositary Shares via Fidelity with an indicated aggregate market value of $33,285. The shares were granted through restricted stock vesting and treated as compensation. The filing also records a previous sale of 1,000 ADS on 06/26/2025 for $33,234. The information supplied is factual and concise; it does not include company financials or forward-looking statements, so its informational impact on the broader investment case is limited based on the filing contents alone.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
American Depositary Shares	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	1000	33285.00	367298315	09/26/2025	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
American Depositary Shares	06/20/2022	Restricted Stock Vesting	Issuer			1000	06/20/2022	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Patrick Casey 2101 Cottontail Lane Somerset NJ 08873	American Depositary Shares	06/26/2025	1000	33234.00

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does the Form 144 filed for LEGN disclose?

The filing discloses a proposed sale of 1,000 American Depositary Shares via Fidelity with an aggregate market value of $33,285 and an approximate sale date of 09/26/2025.

When and how were the shares being sold acquired?

The shares were acquired on 06/20/2022 as restricted stock vesting from the issuer and the payment nature is listed as compensation.

Is there any recent prior sale by the same person disclosed?

Yes. The filing shows Patrick Casey sold 1,000 ADS on 06/26/2025 for $33,234.

On which exchange is the proposed sale expected to occur?

The filing lists the NASDAQ as the securities exchange for the proposed sale.

How many shares outstanding does the filing list for the class?

The filing reports 367,298,315 shares outstanding for the class in the Form 144 table.