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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-13-017512
Filing Date
2013-03-19
Accepted
2013-03-19 17:28:02
Documents
1
Period of Report
2013-03-15

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 15724
  Complete submission text file 0001209191-13-017512.txt   17005
Mailing Address MTS SYSTEMS CORP 14000 TECHNOLOGY DR EDEN PRAIRIE MN 55344
Business Address
KRANTZ DONALD G (Reporting) CIK: 0001183159 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-35435 | Film No.: 13702794

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
SIC: 3440 Fabricated Structural Metal Products