Lantheus Holdings, Inc. (LNTH)
NASDAQ: LNTH · Real-Time Price · USD
83.55
-0.56 (-0.67%)
At close: Apr 28, 2026, 4:00 PM EDT
84.96
+1.41 (1.69%)
After-hours: Apr 28, 2026, 7:08 PM EDT

Company Description

Lantheus Holdings, Inc. develops, manufactures, and commercializes diagnostic and therapeutic products that assist clinicians in diagnosis and treatment of heart, cancer, and other diseases worldwide.

The company offers DEFINITY, an injectable ultrasound enhancing agent used in echocardiography exams; TechneLite, a technetium generator for nuclear medicine procedures; Xenon-133, a radiopharmaceutical gas to assess pulmonary function; Neurolite, an injectable imaging agent to identify the area within the brain where blood flow has been blocked or reduced due to stroke; Cardiolite, an injectable Tc-99m-labeled imaging agent to assess blood flow to the muscle of the heart; and PYLARIFY, an F 18-labelled PSMA-targeted PET imaging agent used for imaging of PSMA positive-lesions in men with prostate cancer.

It also provides Automated Bone Scan Index that calculates the disease burden of prostate cancer by detecting and classifying bone scan tracer uptakes as metastatic or benign lesions using an artificial neural network; RELISTOR for opioid-induced constipation; and aPROMISE, an artificial intelligence medical device software; PYLARIFY AI, an medical device software to perform quantitative assessment of PSMA PET/CT images in prostate cancer; and flurpiridaz used to assess blood flow to the heart.

In addition, it develops PNT2002, a radiopharmaceutical therapy to treat mCRPC; PNT2003, an SSTR therapy to patients with SSTR-positive neuroendocrine tumors; MK-6240, a F 18-labeled PET imaging agent for Tau tangles in Alzheimer’s disease; LNTH-2401, a novel radiodiagnostic targeting the gastrin-releasing peptide receptor; LNTH-2402; LNTH-2403; LNTH-2404; LNTH-250; LNTH-2515; and LNTH-1363S, an fibroblast activation protein, alpha, copper-64 labeled PET imaging agent.

It has collaboration agreements with GE Healthcare; Curium Pharma; POINT; Regeneron; and Ratio Therapeutics LLC.

The company was founded in 1956 and is based in Bedford, Massachusetts.

Lantheus Holdings, Inc.
Lantheus Holdings logo
Country United States
Founded 1956
IPO Date Jun 25, 2015
Industry Drug Manufacturers - Specialty & Generic
Sector Healthcare
Employees 1,193
CEO Mary Heino

Contact Details

Address:
201 Burlington Road, South Building
Bedford, Massachusetts 01730
United States
Phone 978 671 8001
Website lantheus.com

Stock Details

Ticker Symbol LNTH
Exchange NASDAQ
Stock Type Common Stock
Fiscal Year January - December
Reporting Currency USD
CIK Code 0001521036
CUSIP Number 516544103
ISIN Number US5165441032
Employer ID 35-2318913
SIC Code 2835

Key Executives

Name Position
Mary Anne Heino Interim Chief Executive Officer and Executive Chairperson
Robert J. Marshall Jr., CFA Chief Financial Officer and Treasurer
Daniel M. Niedzwiecki Chief Administrative Officer, General Counsel and Corporate Secretary
Amanda M. Morgan Chief Commercial Officer
Dr. Ludger Dinkelborg Ph.D. Head of Research and Development
Kimberly Brown Chief Accounting Officer
Dorothy Barr Senior Vice President of Manufacturing and Technical Operations
Dr. Jean-Claude Provost M.D. Chief Science Officer
Lee Anne Howe Chief Information Officer
Mark Richard Kinarney Vice President of Investor Relations

Latest SEC Filings

Date Type Title
Mar 27, 2026 SCHEDULE 13G/A Filing
Mar 20, 2026 ARS Filing
Mar 20, 2026 DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Mar 20, 2026 DEF 14A Other definitive proxy statements
Mar 10, 2026 PRE 14A Other preliminary proxy statements
Feb 26, 2026 10-K Annual Report
Feb 26, 2026 8-K Current Report
Feb 17, 2026 SCHEDULE 13G/A Filing
Feb 12, 2026 SCHEDULE 13G/A Filing
Feb 5, 2026 SCHEDULE 13G/A Filing