Castle Biosciences (CSTL) began trading on the Nasdaq on Thur 25 July 2019

• Sector: Healthcare
• Industry: Diagnostics & Research
• Full Time Employees: 94
• Founded in 2007 
• HQ in Friendswood, Texas
• http://castlebiosciences.com

Castle Biosciences priced 4 mln share IPO at $16.00 per share, at the high end of the $14-16 range

This was upsized from 3.3 mln shares
Opened for trading at $20