JeffreyJ.
Fessler

PartnerCo-Leader, Life Sciences Industry Team
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Jeffrey Fessler

Overview

Jeffrey Fessler is a corporate and securities lawyer who addresses the legal and business needs of micro-cap and mid-cap companies. His practice focuses on entities in the life sciences industry, and he serves as co-leader of the Life Sciences team. Jeffrey advises clients in the United States, Australia and United Kingdom.

With deep knowledge of the investor community, and business acumen enhanced by his experience in the boardroom as well as his time as a CPA, Jeffrey is well positioned to advise clients on a full range of business and legal issues, including securities and capital markets, corporate transactions and general corporate counsel.

Jeffrey has handled more than 200 initial public offerings and more than 500 follow on offerings and has represented investment banks as well as public and private companies in public offerings and private placements. He also provides counsel on exchange listings and compliance.

Advising on a wide variety of corporate transactions, Jeffrey has handled mergers and acquisitions, joint ventures, proxy contests, and private equity and debt financings, as well as securities disclosure issues and corporate governance.

With extensive experience advising companies without in-house counsel, Jeffrey routinely acts as an outside general counsel to the C-suite, bringing solid business sense and quick responses to the legal and business questions that arise for the leaders of emerging companies.

Jeffrey’s practice has a concentration in the biotechnology industry, but his expertise extends well beyond. He also represents companies in the technology, telecommunications, broadcasting, healthcare, space and mining industries.

Experience

Recent Representative Transactions

  • Represented Nova Minerals Limited in its IPO and listing on Nasdaq
  • Represented Mixed Martial Arts Group Limited in its IPO and listing on NYSE American
  • Represented Hepion Pharmaceuticals, Inc. in its $88.4 million follow-on offering
  • Represented Greenwich Life Sciences, Inc. in its $7.25 million initial public offering, as well as a subsequent $29.2 million follow-on offering
  • Represented Kiromic Biopharma, Inc. in its $15 million initial public offering
  • Represented BioXcel Therapeutics, Inc. in its $60 million initial public offering
  • Represented Aridis Pharmaceuticals, Inc. in its $26 million initial public offering
  • Represented Cardiff Oncology, Inc. in its $100 million follow-on public offering
  • Represented Synergy Pharmaceuticals, Inc. in its $125 million follow-on public offering
  • Represented Synergy Pharmaceuticals, Inc. in its $200 million Convertible Note Rule 144A offering
  • Represented Synergy Pharmaceuticals, Inc. in its $17.25 million public offering and uplisting to Nasdaq, as well as a subsequent $51 million public offering
  • Represented Northwest Biopharmaceuticals, Inc. in its $12 million public offering and uplisting to Nasdaq
  • Represented Sorrento Therapeutics, Inc. in its $34.6 million public offering and uplisting to Nasdaq, as well as a subsequent $28.8 million public offering
  • Represented Innovate Biopharmaceuticals, Inc. in its merger with RDD Pharmaceuticals, Ltd.
Credentials
Education

J.D., New York Law School, 1991, magna cum laude

B.S., University of Maryland, 1985

Admissions

New York

New Jersey

Honors

Leading Life Sciences Lawyer - Corporate, LMG Life Sciences, 2022-2025

Recommended Lawyer: Life Sciences, Legal 500, 2023-2024

Attorney of the Year, SmartCEO, 2014

Legal 500 Recommended Lawyer 2024
Legal 500 Recommended Lawyer 2025
Memberships

Certified Public Accountant (New Jersey)

“Jeffrey Fessler's client service and general level of service is very strong. His professional advice, covering a variety of matters, has been critical to the present and future success of the company.” 
Client Testimonial, Chambers USA, 2024