Proto Labs, Inc. (NYSE: PRLB), a leading online and technology-enabled quick-turn manufacturer, today announced that it will be presenting at the 20 th Annual Needham Growth Conference on Thursday, Jan. 18, 2018 at 10 a.m. EST. The conference will be in New York and attendance to the conference is by invitation only. Proto Labs' Victoria Holt, President and CEO, and John Way, CFO, will review the company's current business developments and recent financial results. To hear both the live and the archived presentation, go to: wsw.com/webcast/needham84/prlb/ The company will offer an audio webcast of its presentation under the investors section at protolabs.com for 30 days. About Proto LabsProto 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.