SC 13G

Amended Statement of Ownership

Proto Labs Inc Filed 2014-01-27 Acc 0000072971-14-000150

Documents 1

SC 13G Amended Statement of Ownership , wf_protolabsi-743713109.htm

Around this filing

2014-02-05 SC 13G Amended Statement of Ownership
2014-01-27 SC 13G Amended Statement of Ownership
2014-01-16 SC 13G Amended Statement of Ownership

Link to a passage

External

SEC EDGAR (opens in new tab)