SEC Form 4

FORM 4		UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* GOLDENTREE ASSET MANAGEMENT LP (Last) (First) (Middle) 300 PARK AVENUE, 21ST FLOOR (Street) NEW YORK NY 10022 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol Mallinckrodt plc [ MNKTQ ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner Officer (give title below) Other (specify below)
	3. Date of Earliest Transaction (Month/Day/Year) 06/14/2024
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person Form filed by More than One Reporting Person
	Rule 10b5-1(c) Transaction Indication Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Ordinary Shares	06/14/2024		P		275,000	A	$52.75	3,314,035	I	See footnotes(1)(2)(3)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

1. Name and Address of Reporting Person* GOLDENTREE ASSET MANAGEMENT LP (Last) (First) (Middle) 300 PARK AVENUE, 21ST FLOOR (Street) NEW YORK NY 10022 (City) (State) (Zip)

1. Name and Address of Reporting Person* GoldenTree Asset Management LLC (Last) (First) (Middle) 300 PARK AVENUE, 21ST FLOOR (Street) NEW YORK NY 10022 (City) (State) (Zip)

1. Name and Address of Reporting Person* Tananbaum Steven A. (Last) (First) (Middle) 300 PARK AVENUE, 21ST FLOOR (Street) NEW YORK NY 10022 (City) (State) (Zip)

Explanation of Responses:

1. This Form 4 is filed on behalf of GoldenTree Asset Management LP (the "Advisor"), GoldenTree Asset Management LLC (the "General Partner") and Steven A. Tananbaum (collectively, the "Reporting Persons"). The Advisor is the investment manager or advisor to certain funds and separate accounts managed by the Advisor (the "Funds") and may be deemed to have a pecuniary interest in the securities directly held by the Funds. The General Partner is the general partner of the Advisor and may be deemed to have a pecuniary interest in the Ordinary Shares reported herein in which the Advisor has a pecuniary interest. Steven A. Tananbaum is the managing member of the General Partner and may be deemed to have a pecuniary interest in the Ordinary Shares reported herein in which the Advisor and the General Partner have a pecuniary interest.

2. The Advisor, the General Partner, and Mr. Tananbaum disclaim beneficial ownership of the Ordinary Shares held by the Funds.

3. The securities reported herein include 3,294,035 Ordinary Shares held directly by certain funds and separate accounts managed by the Advisor and 20,000 Ordinary Shares held directly by Mr. Tananbaum.

	GoldenTree Asset Management LP, By: GoldenTree Asset Management LLC, its General Partner, /s/ Steven A. Tananbaum	06/18/2024
	GoldenTree Asset Management LLC, /s/ Steven A. Tananbaum	06/18/2024
	/s/ Steven A. Tananbaum	06/18/2024
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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