PRLB - Proto Labs (PRLB) Q2 2023 Earnings Call Transcript August, 04 2023 11:30 AM Proto Labs Inc. 2023-08-04 11:30:26 ET Image source: The Motley Fool. Proto Labs (NYSE: PRLB) Q2 2023 Earnings Call Aug 04, 2023 , 8:30 a.m. ET Operator Continue reading For further details see: Proto Labs (PRLB) Q2 2023 Earnings Call Transcript