3

Initial Statement of Ownership

Proto Labs Inc Filed 2016-12-21 Acc 0001437749-16-043649

Documents 1

3 Initial Statement of Ownership , xslF345X02/rdgdoc.xml

Around this filing

2017-05-22 3 Initial Statement of Ownership
2016-12-21 4 Changes in Ownership
2016-12-21 3 Initial Statement of Ownership
2016-05-04 3 Initial Statement of Ownership

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External

SEC EDGAR (opens in new tab)