Welcome to our dedicated page for Proto Labs SEC filings (Ticker: PRLB), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Proto Labs, Inc. filings document the regulatory record for an NYSE-listed digital manufacturing company that produces custom parts for prototyping, testing, bridge production, short-run production, and end-use applications. Its SEC disclosures cover operating results, revenue by service activity, non-GAAP measures, cash-flow commentary, and business updates related to CNC machining, digital platforms, and manufacturing capacity.
PRLB filings also include Form 8-K material-event reports for earnings releases and executive leadership changes, amendments to previously furnished results information, and proxy materials covering board matters, executive compensation, equity awards, shareholder voting items, and governance. The company’s filings identify its common stock under the PRLB ticker on the New York Stock Exchange.
Proto Labs (PRLB) reported Q3 2025 results. Revenue rose to $135.366M from $125.619M (up 7.8%). Diluted EPS was $0.30 versus $0.29 a year ago. Gross margin was 45.3% compared with 45.6% last year as higher volumes were offset by increased personnel and production costs. Operating income was $8.810M and net income was $7.216M.
Growth was led by the U.S. segment, where revenue increased 9.8% to $109.361M, while Europe was essentially flat at $26.005M. By product line, CNC Machining grew 18.2% to $63.043M, Injection Molding rose 2.0% to $47.770M, Sheet Metal increased 13.9% to $4.262M, and 3D Printing declined 6.3% to $20.082M. The company served 21,252 customer contacts in Q3 (down 5.6%), while revenue per contact rose 14.1%.
Year-to-date revenue reached $396.634M (up 4.6%). Cash and cash equivalents were $104.422M as of September 30, 2025. Operating cash flow for the first nine months was $58.053M. The company repurchased $36.732M of common stock year-to-date. Shares outstanding were 23,678,745 as of October 28, 2025.
Proto Labs, Inc. (PRLB) furnished an 8-K announcing its third quarter 2025 financial results. The company reported the news via a press release that is attached to the filing as Exhibit 99.1 and incorporated by reference.
The filing is administrative in nature and points readers to the press release for the full results.
Proto Labs (PRLB) filed an initial Form 3 for a new executive. The reporting person serves as Chief Technology & AI Officer and indicated no securities are beneficially owned.
The filing was made by one reporting person and includes a Power of Attorney as an exhibit.
Proto Labs, Inc. reported a leadership change in its technology organization. On October 3, 2025, the company announced that Chief Technology Officer Oleg Ryaboy will depart and cease to be an employee effective November 2, 2025, and is no longer an executive officer as of that notice date.
Marc Kermisch has been appointed as the new Chief Technology & AI Officer, effective October 13, 2025, marking a transition that adds explicit responsibility for artificial intelligence. Upon departure, Mr. Ryaboy will receive severance benefits under the company’s existing Form of Executive Severance Agreement. The company also issued a press release detailing this leadership transition.
Disciplined Growth Investors, Inc. reports beneficial ownership of 2,722,011 shares of Proto Labs Inc. common stock, representing 11.4% of the outstanding class. The filer states it has sole voting power over 2,446,527 shares and sole dispositive power over all 2,722,011 shares, and that the securities were acquired and are held in the ordinary course of business rather than to influence control. The filing lists the issuers principal office in Maple Plain, Minnesota, and the reporting persons office in Minneapolis. The statement is signed by the firm's Chief Compliance Officer on 08/14/2025.
Proto Labs (PRLB) Form 4: President & CEO Suresh Krishna bought 1,725 common shares on 08/04/2025 in open-market transactions coded “P.” The weighted-average purchase price was $43.51 (range $43.47-$43.53), implying an aggregate outlay of roughly $75.5 thousand. Following the purchase, Krishna’s direct beneficial ownership rose to 18,021 shares, up about 11% from the prior holding. No sales, derivative transactions, or other insiders were reported in this filing.
The form contains no amendments, 10b5-1 notation, or additional footnotes beyond the pricing breakdown, and it does not reference any derivative securities. The filing therefore reflects a single, straightforward insider purchase that increases executive equity exposure.