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Mark Windfeld-Hansen

Partner

Almost every deal has tax implications. I work side by side with the transaction team from the outset.

+1 650 843 5111
mwindfeldhansen@cooley.com

Mark Windfeld-Hansen has 20+ years of experience as a tax lawyer. Prior to joining Cooley in 2008, Mark was a shareholder of Heller Ehrman and member of its Venture Law Group. Before its merger with Heller Ehrman, he was a director of Venture Law Group and head of its tax group. Prior to joining VLG, he was a partner and co-chairman of Morrison & Foerster's tax department.

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Experience

  • Lyell Immunopharma – $425 Million IPO 

  • Cooley Guides LegalZoom on IPO, Concurrent Private Placement 

  • NVIDIA – $5 Billion Senior Unsecured Notes Offering 

  • IRL Reaches Unicorn Status With Series C Round 

  • One Medical Agrees to Acquire Iora Health in $2.1 Billion Transaction 

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Practices & Industries
Education

  • Yale Law School
    JD, 1982

  • Amherst College
    BA, History
    summa cum laude, 1978

Admissions & Credentials

California

Media & Insight
Rankings & Accolades
    Best Lawyers in America: Tax Law

    Legal 500 US: Domestic Tax (2015)

PATH Act Gives Tax Benefits to Emerging Growth Companies and Investors

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contact

+1 650 843 5111 office
+1 650 618 2055 fax
mwindfeldhansen@cooley.com

3175 Hanover Street
Palo Alto, CA 94304-1130