0001437749-20-009601.txt : 20200506 0001437749-20-009601.hdr.sgml : 20200506 20200506162227 ACCESSION NUMBER: 0001437749-20-009601 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20200504 FILED AS OF DATE: 20200506 DATE AS OF CHANGE: 20200506 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Baker Arthur R. III CENTRAL INDEX KEY: 0001536324 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35435 FILM NUMBER: 20852935 MAIL ADDRESS: STREET 1: 14000 TECHNOLOGY DRIVE CITY: EDEN PRAIRIE STATE: MN ZIP: 55344-2290 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Proto Labs Inc CENTRAL INDEX KEY: 0001443669 STANDARD INDUSTRIAL CLASSIFICATION: FABRICATED STRUCTURAL METAL PRODUCTS [3440] IRS NUMBER: 000000000 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 5540 Pioneer Creek CITY: Maple Plain STATE: MN ZIP: 55359 BUSINESS PHONE: 763-479-7474 MAIL ADDRESS: STREET 1: 5540 Pioneer Creek CITY: Maple Plain STATE: MN ZIP: 55359 4 1 rdgdoc.xml FORM 4 X0306 4 2020-05-04 0001443669 Proto Labs Inc PRLB 0001536324 Baker Arthur R. III 5540 PIONEER CREEK DRIVE MAPLE PLAIN MN 55359 1 Chief Technology Officer Common Stock 2020-05-04 4 F 0 252 94.22 D 21593 D /s/ Samuel A. Rosenbaum, Attorney-in-Fact 2020-05-06