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Filing metadata

Accession number: 0001209191-13-025968
Form type: Form 4
Filer: Proto Labs Inc
CIK: CIK 1443669
Filed: May 13, 2013
Reporting period: May 10, 2013
Description: Insider transaction

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0001209191-13-025968-index.htm

Complete submission

0001209191-13-025968.txt

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