Hemispherx BioPharma (HEB) Stock Price, News & Analysis

Company Overview

Hemispherx BioPharma, Inc. (NYSEAMERICAN:HEB) is a U.S.-based biopharmaceutical company focused on the development and commercialization of immunotherapeutic products for the treatment of viral infections, cancers and immune system disorders. The company’s research centers on harnessing the body’s innate immune response to address diseases that currently lack broadly effective treatments.

Hemispherx’s principal commercial product is Alferon N Injection, an antiviral drug indicated for the treatment of external genital warts. Its lead investigational candidate is Ampligen® (rintatolimod), a synthetic RNA molecule designed as a toll-like receptor 3 agonist. Ampligen has been studied in conditions such as chronic fatigue syndrome (myalgic encephalomyelitis) and certain malignancies, and the company continues to advance clinical programs and regulatory activities around this immune-modulating therapy.

Headquartered in Philadelphia, Pennsylvania, Hemispherx BioPharma operates primarily in the United States while pursuing strategic collaborations and regulatory approvals internationally. The company is led by President and Chief Executive Officer Thomas G. Equels, under whose guidance Hemispherx engages with government agencies, academic research centers and commercial partners to support its pipeline and expand its therapeutic reach.

Key Stats

• Today's Range: $5.80 to $9.00
• 50-Day Range: $6.70 to $6.70
• 52-Week Range: $1.69 to $14.81
• Volume: 7,639 shs
• Average Volume: 102,599 shs
• Market Capitalization: $16.36 million
• P/E Ratio: N/A
• Dividend Yield: N/A
• Price Target: N/A
• Consensus Rating: N/A

HEB Stock Analysis - Frequently Asked Questions

How have HEB shares performed this year?

Hemispherx BioPharma's stock was trading at $0.2170 on January 1st, 2025. Since then, HEB stock has increased by 2,987.6% and is now trading at $6.70.

How were Hemispherx BioPharma's earnings last quarter?

Hemispherx BioPharma, Inc (NYSEAMERICAN:HEB) released its quarterly earnings data on Thursday, August, 15th. The specialty pharmaceutical company reported ($1.07) earnings per share (EPS) for the quarter, beating the consensus estimate of ($1.70) by $0.63. The specialty pharmaceutical company earned $0.03 million during the quarter.

When did Hemispherx BioPharma's stock split?

Hemispherx BioPharma shares reverse split on Tuesday, June 11th 2019.The 1-44 reverse split was announced on Friday, May 31st 2019. The number of shares owned by shareholders was adjusted after the closing bell on Monday, June 10th 2019. An investor that had 100 shares of stock prior to the reverse split would have 2 shares after the split.

How do I buy shares of Hemispherx BioPharma?

Shares of HEB stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services.

What other stocks do shareholders of Hemispherx BioPharma own?

Based on aggregate information from My MarketBeat watchlists, some other companies that Hemispherx BioPharma investors own include NewLink Genetics (NLNK), Goodrich Petroleum (GDPMQ), Biocept (BIOC), CTI BioPharma (CTIC), Inovio Pharmaceuticals (INO), Ayala Pharmaceuticals (ADXS).

Company Calendar

• Last Earnings: 8/15/2019
• Today: 10/22/2025

Industry, Sector and Symbol

• Stock Exchange: NYSEAMERICAN
• Sector: Medical
• Industry: Biotechnology
• Sub-Industry: N/A
• Current Symbol: NYSEAMERICAN:HEB
• Previous Symbol: NYSE:HEB
• CIK: 946644
• Web: www.hemispherx.net
• Phone: +1-407-2718516
• Fax: N/A
• Employees: 31
• Year Founded: N/A

Profitability

• EPS (Trailing Twelve Months): N/A
• Trailing P/E Ratio: N/A
• Forward P/E Ratio: N/A
• P/E Growth: N/A
• Net Income: N/A
• Net Margins: N/A
• Pretax Margin: N/A
• Return on Equity: N/A
• Return on Assets: N/A

Debt

• Debt-to-Equity Ratio: N/A
• Current Ratio: N/A
• Quick Ratio: N/A

Sales & Book Value

• Annual Sales: N/A
• Price / Sales: N/A
• Cash Flow: N/A
• Price / Cash Flow: N/A
• Book Value: N/A
• Price / Book: N/A

Miscellaneous

• Outstanding Shares: 2,442,000
• Free Float: N/A
• Market Cap: $16.36 million
• Optionable: Not Optionable
• Beta: N/A