SC 13G/A

Amended Statement of Ownership

Proto Labs Inc Filed 2020-02-04 Acc 0000834237-20-002656

Documents 1

SC 13G/A Amended Statement of Ownership , us7437131094_020320.txt

Around this filing

2020-02-06 8-K Results of operations
2020-02-05 SC 13G/A Amended Statement of Ownership
2020-02-04 SC 13G/A Amended Statement of Ownership
2019-03-11 SC 13G/A Amended Statement of Ownership

Link to a passage

External

SEC EDGAR (opens in new tab)