Alison Haggerty


+1 212 479 6596

Ali Haggerty advises issuers and underwriters in capital markets transactions, with a particular emphasis on initial public offerings, follow-on equity offerings and convertible debt offerings. Ali also regularly counsels her publicly traded companies on general corporate and securities law matters, including governance issues, reporting obligations, and stock exchange rules and requirements. Ali has represented all major US investment banks, and her corporate clients are predominately focused in the tech and life sciences industries.

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  • OnCore Biopharma Announces Merger Agreement with Tekmira Pharmaceuticals 

  • Immunocore Limited Series A $320 Million Financing 

  • Cooley Advises Everyday Health on $100 Million IPO 

  • Cooley Advises Immunocore on Largest European Private Life Sciences Financing on Record 

  • Axovant Completes $362 Million IPO 

  • View all


  • New York University School of Law
    JD, cum laude , Scholar, Jacobson Leadership Program, 2010

  • University of North Carolina at Chapel Hill
    BS, Business Administration
    with distinction, 2004

Admissions & Credentials

New York


  • American Bar Association

  • New York State Bar Association


+1 212 479 6596 office
+1 212 479 6275 fax

55 Hudson Yards
New York, NY 10001-2157