View source version on businesswire.com: https://www.businesswire.com/news/home/20180426005227/en/
Contact:
Investor Relations Contact:
Protolabs
Dan
Schumacher, 763-479-7240
Director of Investor Relations
Email Contact
or
Media
Contact:
Padilla for Protolabs
Tim Nelson,
612-455-1789
Email Contact