Puma Biotechnology, Inc. (PBYI)
NASDAQ: PBYI · Real-Time Price · USD
7.54
+0.03 (0.40%)
At close: Apr 28, 2026, 4:00 PM EDT
7.60
+0.06 (0.80%)
Pre-market: Apr 29, 2026, 4:00 AM EDT

Company Description

Puma Biotechnology, Inc., a biopharmaceutical company, focuses on the development and commercialization of products to enhance cancer care in the United States and internationally.

It offers NERLYNX, an oral version of neratinib that is used to treat adult patients with early stage HER2-overexpressed/amplified breast cancer; and advanced or metastatic HER2-positive breast cancer when combined with capecitabine.

The company also develops alisertib, a small molecule inhibitor of aurora kinase A for the treatment of hormone receptor positive breast cancer, triple negative breast cancer, small cell lung cancer, and head and neck cancer.

It sells its products through specialty pharmacy and distributor networks. The company has license agreements with Pfizer Inc. for the development, manufacture, and commercialization of neratinib (oral), neratinib (intravenous), PB357, and related compounds, as well as sub-license agreements with Specialised Therapeutics Asia Pte Ltd., Medison Pharma Ltd., Pint Pharma International SA, Knight Therapeutics, Inc., Pierre Fabre Medicament SAS, and Bixink Therapeutics Co., Ltd. Puma Biotechnology, Inc. was founded in 2010 and is headquartered in Los Angeles, California.

Puma Biotechnology, Inc.
Puma Biotechnology logo
Country United States
Founded 2010
Industry Biotechnology
Sector Healthcare
Employees 179
CEO Alan Auerbach

Contact Details

Address:
10880 Wilshire Boulevard, Suite 1700
Los Angeles, California 90024
United States
Phone 424 248 6500
Website pumabiotechnology.com

Stock Details

Ticker Symbol PBYI
Exchange NASDAQ
Stock Type Common Stock
Fiscal Year January - December
Reporting Currency USD
CIK Code 0001401667
CUSIP Number 74587V107
ISIN Number US74587V1070
Employer ID 77-0683487
SIC Code 2834

Key Executives

Name Position
Alan H. Auerbach Founder, Chairman, President, Chief Executive Officer and Secretary
Maximo F. Nougues Chief Financial Officer and Principal Accounting Officer
Douglas Hunt B.Sc., FRAPS Chief Regulatory Affairs, Medical Affairs, Pharmacovigilance and Law Officer
Mariann Ohanesian Senior Director of Investor Relations
Heather Blaber Senior Vice President of Marketing
Roger L. Storms Senior Vice President of Sales

Latest SEC Filings

Date Type Title
Apr 28, 2026 DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Apr 28, 2026 ARS Filing
Apr 28, 2026 DEF 14A Other definitive proxy statements
Apr 7, 2026 PRE 14A Other preliminary proxy statements
Mar 27, 2026 SCHEDULE 13G/A Filing
Feb 26, 2026 10-K Annual Report
Feb 26, 2026 8-K Current Report
Jan 7, 2026 144 Filing
Jan 7, 2026 144 Filing
Jan 7, 2026 144 Filing