Earnings Presentation Q4 and FY 2021 ▸February 11, 2022 1 Safe Harbor ▸ These slides and accompanying oral presentation may contain forward-looking statements. These statements relate to future events or to future financial performance and involve known and unknown risks, uncertainties, and other factors that may cause our actual results, levels of activity, performance, or achievements to be materially different from any future results, levels of activity, performance, or achievements expressed or implied ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-35435 Proto Labs, Inc. (Exact name of registrant as specified in its charter) Minnesota 41-1939628 (State ...

1 Earnings Presentation Q3 2021 ▸October 28, 2021 Safe Harbor ▸ These slides and accompanying oral presentation may contain forward-looking statements. These statements relate to future events or to future financial performance and involve known and unknown risks, uncertainties, and other factors that may cause our actual results, levels of activity, performance, or achievements to be materially different from any future results, levels of activity, performance, or achievements expressed or implied by these ...

Proto Labs, Inc. (NYSE:PRLB) Q3 2021 Earnings Conference Call October 28, 2021 8:30 AM ET Company Participants Dan Schumacher - Investor Relations Rob Bodor - President and Chief Executive Officer John Way - Chief Financial Officer Conference Call Participants Brian Drab - William Blair Danny Eggerichs - Craig-Hallum Operator Greetings and welcome to the Protolabs Third Quarter 2021 Earnings Conference Call. [Operator Instructions] As a reminder, this conference is being recorded. It is now my pleasure to i ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-35435 Proto Labs, Inc. (Exact name of registrant as specified in its charter) Minnesota 41-1939628 (State or o ...

1 Earnings Presentation Q2 2021 ▸July 29, 2021 Safe Harbor ▸ These slides and accompanying oral presentation may contain forward-looking statements. These statements relate to future events or to future financial performance and involve known and unknown risks, uncertainties, and other factors that may cause our actual results, levels of activity, performance, or achievements to be materially different from any future results, levels of activity, performance, or achievements expressed or implied by these fo ...

Proto Labs, Inc. (NYSE:PRLB) Q2 2021 Earnings Conference Call July 28, 2021 8:30 AM ET Company Participants Dan Schumacher - Director, IR and FP&A Robert Bodor - President, CEO & Director John Way - CFO & EVP, Development Conference Call Participants Danny Eggerichs - Craig-Hallum Ben Rose - Battle Road Research Brian Drab - William Blair & Company Operator Greetings, welcome to the Protolabs Second Quarter 2021 Earnings Call. [Operator Instructions]. I will now turn the call over to Dan Schumacher. You may ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2021 or (Exact name of registrant as specified in its charter) Minnesota 41-1939628 (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification No.) 5540 Pioneer Creek Drive Maple Plain, Minnesota 55359 (Address of principal executive ...

Start Time: 08:30 January 1, 0000 9:17 AM ET Proto Labs, Inc. (NYSE:PRLB) Q1 2021 Earnings Conference Call May 06, 2021, 08:30 AM ET Company Participants Rob Bodor - President and CEO John Way - CFO Dan Schumacher - VP of IR Conference Call Participants Brian Drab - William Blair Greg Palm - Craig-Hallum Capital Group Tyler Bailey - Needham Ben Rose - Battle Road Research David Mizrahi - Berenberg Operator Greetings. Welcome to the Proto Labs Q1 2021 Earnings Conference Call. At this time, all participants ...

1 Earnings Presentation Q1 2021 ▸May 6, 2021 Safe Harbor ▸ These slides and accompanying oral presentation may contain forward-looking statements. These statements relate to future events or to future financial performance and involve known and unknown risks, uncertainties, and other factors that may cause our actual results, levels of activity, performance, or achievements to be materially different from any future results, levels of activity, performance, or achievements expressed or implied by these forw ...