Brent Siler


I've had the good fortune to assist companies and underwriters with some of the most exciting technology and life science IPOs in recent years.

+1 202 728 7040

Brent Siler has experience in representing public companies, soon-to-be-public companies and underwriters. His clients are focused mostly in technology and the life sciences, and he assists them in connection with registered public offerings, private financings, public company securities compliance, corporate governance, M&A and general corporate counseling. Brent has represented issuers and underwriters in more than 75 public offerings, including 50+ IPOs.

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  • Akouos – $244 Million IPO 

  • Passage Bio - $216 Million IPO 

  • argenx – $557 Million Follow-On Offering 

  • SpringWorks Therapeutics – $186 Million IPO  

  • Karuna Therapeutics $103 million IPO 

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  • Harvard Law School
    JD, cum laude, 1986

  • University of Denver
    BA, magna cum laude, 1981

Admissions & Credentials

District of Columbia


Rankings & Accolades

    Chambers USA: Corporate/M&A and Private Equity

    IPO Vital Signs


+1 202 728 7040 office
+1 703 456 8100 fax

1299 Pennsylvania Avenue, NW
Suite 700
Washington, DC 20004-2400

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