Frank B. Raciti - Aug 19, 2025 Form 3 Insider Report for Mallinckrodt plc

Signature
/s/ Mark Tyndall, Attorney-in-Fact
Transactions as of
Aug 19, 2025
Transactions value $
$0
Form type
3
Date filed
8/28/2025, 07:00 PM
Previous filing
Mar 31, 2022

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Raciti Frank B. Controller & CAO 675 MCDONNELL BLVD., HAZELWOOD /s/ Mark Tyndall, Attorney-in-Fact 2025-08-28 0001877137

No securities are beneficially owned.

Remarks:

Exhibit 24 - Power of Attorney. This Form 3 constitutes a notice to the Issuer for purposes of Part V of the Companies Act 2014.