Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001193805-23-001513
Filing Date
2023-11-20
Accepted
2023-11-20 15:19:41
Documents
1
Group Members
DEERFIELD MANAGEMENT COMPANY, L.P.DEERFIELD MGMT IV, L.P.DEERFIELD MGMT, L.P.DEERFIELD PARTNERS, L.P.DEERFIELD PRIVATE DESIGN FUND IV, L.P.

Document Format Files

Seq Description Document Type Size
1 e619072_sc13g-mallinckrodt.htm SC 13G 122934
  Complete submission text file 0001193805-23-001513.txt   124443
Mailing Address 780 THIRD AVENUE 37TH FLOOR NEW YORK NY 10017
Business Address
Flynn James E (Filed by) CIK: 0001352546 (see all company filings)

Type: SC 13G

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 (Subject) CIK: 0001567892 (see all company filings)

EIN.: 981088325 | Fiscal Year End: 1229
Type: SC 13G | Act: 34 | File No.: 005-87833 | Film No.: 231422500
SIC: 2834 Pharmaceutical Preparations