Lantheus Holdings, Inc.

Symbol: LNTH on Nasdaq
Entity: Company
Industry: In Vitro & In Vivo Diagnostic Substances (Office Of Life Sciences)
Business address: 331 Treble Cove Road, 01862 North Billerica, MA
Phone: 978 671-8001
State of incorporation: DE
Fiscal year end: December 31
Category: Large accelerated filer
Former names: Lantheus MI Holdings, Inc. (to 5/23/2014)
All SEC filings: View on sec.gov

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Lantheus Holdings, Inc. has filed 1,003 SEC EDGAR filings since 3/25/2014

Latest Filings

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
SD	Open Document	Open Filing	SD	May 30, 2025		001-36569
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	May 29, 2025	May 27, 2025
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	May 16, 2025	May 14, 2025
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	May 16, 2025	May 14, 2025
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	May 16, 2025	May 14, 2025
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	May 16, 2025	May 14, 2025
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	May 16, 2025	May 14, 2025
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	May 16, 2025	May 14, 2025
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	May 16, 2025	May 14, 2025
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	May 16, 2025	May 14, 2025
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	May 16, 2025	May 14, 2025
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	May 16, 2025	May 14, 2025
SCHEDULE 13G/A	Open Document	Open Filing		May 14, 2025		005-88920
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	May 13, 2025	May 9, 2025
SCHEDULE 13G/A	Open Document	Open Filing		May 8, 2025		005-88920
10-Q	Open Document \| Data	Open Filing	10-Q	May 7, 2025	Mar 31, 2025	001-36569
8-K	Open Document \| Data	Open Filing	8-K	May 7, 2025	May 7, 2025	001-36569
8-K	Open Document \| Data	Open Filing	8-K	May 5, 2025	May 1, 2025	001-36569
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	Apr 21, 2025	Apr 17, 2025
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	Apr 21, 2025	Apr 17, 2025
8-K	Open Document \| Data	Open Filing	8-K	Apr 1, 2025	Apr 1, 2025	001-36569
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	Mar 21, 2025	Mar 5, 2025
ARS	Open Document	Open Filing	ARS	Mar 21, 2025	Dec 31, 2024	001-36569
DEFA14A	Open Document	Open Filing	DEFA14A	Mar 21, 2025		001-36569
DEF 14A	Open Document \| Data	Open Filing	DEF 14A	Mar 21, 2025	May 1, 2025	001-36569
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	Mar 19, 2025	Mar 17, 2025
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	Mar 17, 2025	Jun 7, 2024
144	Open Document	Open Filing		Mar 17, 2025		001-36569
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	Mar 7, 2025	Mar 5, 2025
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	Mar 7, 2025	Mar 5, 2025
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	Mar 7, 2025	Mar 5, 2025
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	Mar 7, 2025	Mar 5, 2025
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	Mar 7, 2025	Mar 5, 2025
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	Mar 5, 2025	Mar 3, 2025
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	Mar 5, 2025	Mar 3, 2025
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	Mar 5, 2025	Mar 3, 2025
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	Mar 5, 2025	Mar 3, 2025
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	Mar 5, 2025	Mar 3, 2025
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	Mar 5, 2025	Mar 3, 2025
144	Open Document	Open Filing		Mar 5, 2025		001-36569
144	Open Document	Open Filing		Feb 28, 2025		001-36569
10-K	Open Document \| Data	Open Filing	10-K	Feb 26, 2025	Dec 31, 2024	001-36569
8-K	Open Document \| Data	Open Filing	8-K	Feb 26, 2025	Feb 26, 2025	001-36569
SCHEDULE 13G/A	Open Document	Open Filing		Feb 14, 2025		005-88920
4/A	Open Document	Open Filing	AMENDED STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	Feb 12, 2025	Feb 7, 2025
4	Open Document	Open Filing	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	Feb 11, 2025	Feb 7, 2025
3	Open Document	Open Filing	INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES	Feb 7, 2025	Feb 1, 2025
SCHEDULE 13G/A	Open Document	Open Filing		Feb 5, 2025		005-88920
8-K	Open Document \| Data	Open Filing	8-K	Jan 30, 2025	Jan 29, 2025	001-36569
8-K	Open Document \| Data	Open Filing	8-K	Jan 28, 2025	Jan 27, 2025	001-36569

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