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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001104659-23-042296
Filing Date
2023-04-05
Accepted
2023-04-05 19:05:59
Documents
1
Period of Report
2023-04-03

Document Format Files

Seq Description Document Type Size
1 OWNERSHIP DOCUMENT tm2311874-7_4seq1.html 4  
1 OWNERSHIP DOCUMENT tm2311874-7_4seq1.xml 4 4226
  Complete submission text file 0001104659-23-042296.txt   5620
Mailing Address COLLEGE BUSINESS & TECHNOLOGY PARK CRUISERATH, BLANCHARDSTOWN DUBLIN 15 L2 D15
Business Address COLLEGE BUSINESS & TECHNOLOGY PARK CRUISERATH, BLANCHARDSTOWN DUBLIN 15 L2 D15 353 1 6960000
Mallinckrodt plc (Issuer) CIK: 0001567892 (see all company filings)

IRS No.: 981088325 | Fiscal Year End: 1230
SIC: 2834 Pharmaceutical Preparations

Mailing Address 18440 BRIDGEMORE LANE LOUISVILLE KY 40245
Business Address
Welch Stephen Andrew (Reporting) CIK: 0001944355 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-35803 | Film No.: 23803937