Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001104659-23-042300
Filing Date
2023-04-05
Accepted
2023-04-05 19:06:39
Documents
1
Period of Report
2023-04-03

Document Format Files

Seq Description Document Type Size
1 OWNERSHIP DOCUMENT tm2311874-9_4seq1.html 4  
1 OWNERSHIP DOCUMENT tm2311874-9_4seq1.xml 4 4214
  Complete submission text file 0001104659-23-042300.txt   5609
Mailing Address 360 MOUNT KEMBLE AVENUE MORRISTOWN NJ 07960
Business Address
Olafsson Sigurdur O (Reporting) CIK: 0001499481 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-35803 | Film No.: 23803942

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)

EIN.: 981088325 | Fiscal Year End: 1230
SIC: 2834 Pharmaceutical Preparations