Proto Labs Sets Conference Call to Discuss Fourth Quarter and Full Year 2017 Financial Results

MAPLE PLAIN, Minn.–(BUSINESS WIRE)–Proto Labs, Inc. (NYSE: PRLB), a leading online and technology-enabled
quick-turn manufacturer, announced today that it will issue its
financial results for the fourth quarter and full year 2017 before the
opening of the market on Feb. 8, 2018. Proto Labs will host a call to
discuss the results at 8:30 a.m. Eastern time on the same day. A
simultaneous webcast of the call will be available via the investor
relations section of the Proto Labs website and the following link: https://edge.media-server.com/m6/p/jrmdwby8

To access the live call, please dial 877-709-8150 or outside the U.S.
dial 201-689-8354 at least five minutes prior to the 8:30 a.m. start
time. An audio replay will be available at the investor relations
section of the Proto Labs website beginning approximately two hours
following the end of the conference call.

About Proto Labs
Proto Labs is the world's fastest digital
manufacturing source for rapid prototyping and on-demand production. The
technology-enabled company produces custom parts and assemblies in as
fast as 1 day with automated 3D printing, CNC machining, sheet metal
fabrication, and injection molding processes. Its digital approach to
manufacturing enables accelerated time to market, reduces development
and production costs, and minimizes risk throughout the product life
cycle. Visit protolabs.com
for more information.

Contacts

Investor Relations Contact:
Proto Labs
Dan
Schumacher, 763-479-7240
Director of Investor Relations
[email protected]
or
Media
Contact:
Padilla for Proto Labs
Tim Nelson,
612-455-1789
[email protected]