Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
SEC Accession No. 0001209191-13-045704
Filing Date
2013-09-26
Accepted
2013-09-26 10:25:44
Documents
1
Period of Report
2013-09-09

Document Format Files

Seq Description Document Type Size
1 FORM 4/A SUBMISSION doc4a.html 4/A  
1 FORM 4/A SUBMISSION doc4a.xml 4/A 14077
  Complete submission text file 0001209191-13-045704.txt   15347
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)

EIN.: 000000000
SIC: 3440 Fabricated Structural Metal Products

Mailing Address 5540 PIONEER CREEK DRIVE MAPLE PLAIN MN 55359
Business Address
Cleveland Bradley A. (Reporting) CIK: 0001542472 (see all company filings)

Type: 4/A | Act: 34 | File No.: 001-35435 | Film No.: 131115910