0001959173-24-001900.txt : 20240305 0001959173-24-001900.hdr.sgml : 20240305 20240305140957 ACCESSION NUMBER: 0001959173-24-001900 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240305 DATE AS OF CHANGE: 20240305 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Lantheus Holdings, Inc. CENTRAL INDEX KEY: 0001521036 STANDARD INDUSTRIAL CLASSIFICATION: IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES [2835] ORGANIZATION NAME: 03 Life Sciences IRS NUMBER: 352318913 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-36569 FILM NUMBER: 24719607 BUSINESS ADDRESS: STREET 1: 331 TREBLE COVE ROAD CITY: NORTH BILLERICA STATE: MA ZIP: 01862 BUSINESS PHONE: 978 671-8001 MAIL ADDRESS: STREET 1: 331 TREBLE COVE ROAD CITY: NORTH BILLERICA STATE: MA ZIP: 01862 FORMER COMPANY: FORMER CONFORMED NAME: Lantheus MI Holdings, Inc. DATE OF NAME CHANGE: 20110517 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: LENO SAM R CENTRAL INDEX KEY: 0001238660 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: C/O BOSTON SCIENTIFIC CORPORATION STREET 2: ONE BOSTON SCIENTIFIC PLACE CITY: NATICK STATE: MA ZIP: 01760 144 1 primary_doc.xml 144 0001238660 XXXXXXXX LIVE 0001521036 Lantheus Holdings, Inc. 001-36569 331 TREBLE COVE ROAD NORTH BILLERICA MA 01862 978 671-8001 LENO SAM R Director Common Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

2045 133395.35 68525556 03/05/2024 NASDAQ Common 03/05/2024 Option Granted - 05/16/2014 Issuer N 2045 03/05/2024 Cash N Sam Leno

201 Burlington Road South Building Bedford MA 01730

Common 03/04/2024 22839 1464723.10 10B5-1 plan amended on 11/29/2023. 03/05/2024 11/07/2023 /s/Wade Moss, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Sam Leno