Form: SC 13G

Statement of Beneficial Ownership by Certain Investors

EXHIBIT A

JOINT FILING STATEMENT

We, the undersigned, hereby express our agreement that the attached Schedule 13G (or any amendments thereto) relating to the Common Stock of Castle Biosciences, Inc. is filed on behalf of each of us.

 

Dated: February 5, 2020
INDUSTRY VENTURES HEALTHCARE, LLC
By its Manager, Industry Ventures Management VII, LLC
By:  

/s/ Johan D. Swildens

  Johan D. Swildens
  Manager
INDUSTRY VENTURES MANAGEMENT VII, LLC
By:  

/s/ Johan D. Swildens

  Johan D. Swildens
  Manager

/s/ Johan D. Swildens

JOHAN D. SWILDENS

 

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