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Filing Detail
Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
SEC Accession No. 0001437749-17-019992
Filing Date
2017-11-30
Accepted
2017-11-30 10:43:03
Documents
1
Period of Report
2017-11-22

Document Format Files

Seq Description Document Type Size
1 FORM 4/A rdgdoc.html 4/A  
1 FORM 4/A rdgdoc.xml 4/A 7616
  Complete submission text file 0001437749-17-019992.txt   8897
Mailing Address 5540 Pioneer Creek Maple Plain MN 55359
Business Address 5540 Pioneer Creek Maple Plain MN 55359 763-479-7474
Proto Labs Inc (Issuer) CIK: 0001443669 (see all company filings)

IRS No.: 000000000 | Fiscal Year End: 1231
SIC: 3440 Fabricated Structural Metal Products

Mailing Address 5540 PIONEER CREEK DRIVE MAPLE PLAIN MN 55359
Business Address
Tumelty John B. (Reporting) CIK: 0001542616 (see all company filings)

Type: 4/A | Act: 34 | File No.: 001-35435 | Film No.: 171230289