Proto Labs, Inc. (NYSE: PRLB), a leading online and technology-enabled quick-turn manufacturer, today announced that it will issue its financial results for the second quarter of 2012 before the opening of the market on Tuesday, July 24, 2012. Proto Labs will host a call to discuss the results at 8:30 AM Eastern Time on the same day. A simultaneous webcast of the call will be available by visiting Proto Lab’s investor relations section of their website at protolabs.com/investors. To access the call, please dial 866-804-6922, or outside the U.S. 857-350-1668, at least five minutes prior to the 8:30 AM start time and use participant code 85241974. An audio replay will be available on Proto Lab’s investor relations section of their website 9:30 AM on July 24 through 11:59 PM CT on August 7, 2012. About Proto Labs, Inc.Proto Labs is a leading online and technology-enabled quick-turn manufacturer of custom parts for prototyping and short-run production. Proto Labs provides “Real Parts, Really Fast” to product developers worldwide. Proto Labs utilizes computer numerical control (CNC) machining and injection molding to manufacture custom parts for our customers. For more information, visit protolabs.com.