Proto Labs Inc — 8-K Filings
118 8-K filings on record
This page lists all 8-K filings submitted to the SEC by Proto Labs Inc (PRLB), sorted by most recent first. Each row links to the full filing on EdgarLookup. Proto Labs Inc has filed 118 8-K documents with the SEC since 2008. To view all SEC filings by Proto Labs Inc, see the full filings list.
All
10-K
10-Q
10-Q/A
144
3
3/A
4
4/A
424B1
424B4
5
5/A
8-A12B
8-K
8-K/A
ARS
CERTNYS
CORRESP
DEF 14A
DEFA14A
EFFECT
NO ACT
PRE 14A
REGDEX
S-1
S-1/A
S-3ASR
S-8
S-8 POS
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 8-K | FORM 8-K | 0001437749-19-020522 | Oct 24, 2019 | — |
| 8-K | FORM 8-K | 0001437749-19-015244 | Aug 2, 2019 | Jul 29, 2019 |
| 8-K | FORM 8-K | 0001437749-19-014598 | Jul 25, 2019 | — |
| 8-K | FORM 8-K | 0001437749-19-010188 | May 16, 2019 | May 15, 2019 |
| 8-K | FORM 8-K | 0001437749-19-009830 | May 14, 2019 | May 8, 2019 |
| 8-K | FORM 8-K | 0001437749-19-007888 | Apr 25, 2019 | — |
| 8-K | FORM 8-K | 0001437749-19-001982 | Feb 7, 2019 | — |
| 8-K | FORM 8-K | 0001437749-18-018735 | Oct 25, 2018 | — |
| 8-K | FORM 8-K | 0001437749-18-013777 | Jul 26, 2018 | — |
| 8-K | FORM 8-K | 0001437749-18-010693 | May 25, 2018 | — |
| 8-K | FORM 8-K | 0001437749-18-010137 | May 16, 2018 | — |
| 8-K | FORM 8-K | 0001437749-18-007732 | Apr 26, 2018 | — |
| 8-K | FORM 8-K | 0001437749-18-001975 | Feb 8, 2018 | — |
| 8-K | FORM 8-K | 0001437749-17-020540 | Dec 12, 2017 | — |
| 8-K | FORM 8-K | 0001437749-17-020059 | Dec 1, 2017 | Nov 27, 2017 |
| 8-K | FORM 8-K | 0001437749-17-019656 | Nov 21, 2017 | Nov 16, 2017 |
| 8-K | FORM 8-K | 0001437749-17-017601 | Oct 26, 2017 | — |
| 8-K | FORM 8-K | 0001437749-17-014089 | Aug 8, 2017 | Aug 2, 2017 |
| 8-K | FORM 8-K | 0001437749-17-013130 | Jul 27, 2017 | — |
| 8-K | FORM 8-K | 0001437749-17-010528 | Jun 2, 2017 | — |
| 8-K | FORM 8-K | 0001437749-17-009583 | May 18, 2017 | — |
| 8-K | FORM 8-K | 0001437749-17-007229 | Apr 27, 2017 | — |
| 8-K | FORM 8-K | 0001437749-17-002759 | Feb 17, 2017 | Feb 13, 2017 |
| 8-K | FORM 8-K | 0001437749-17-001965 | Feb 9, 2017 | — |
| 8-K | FORM 8-K | 0001437749-16-041414 | Nov 8, 2016 | — |
| 8-K | FORM 8-K | 0001437749-16-040380 | Oct 27, 2016 | — |
| 8-K | FORM 8-K | 0001437749-16-035799 | Jul 28, 2016 | — |
| 8-K | FORM 8-K | 0001437749-16-033769 | Jun 14, 2016 | Jun 9, 2016 |
| 8-K | FORM 8-K | 0001437749-16-032399 | May 19, 2016 | — |
| 8-K | FORM 8-K | 0001437749-16-030112 | Apr 28, 2016 | — |
| 8-K | FORM 8-K | 0001437749-16-029250 | Apr 8, 2016 | Apr 5, 2016 |
| 8-K | FORM 8-K | 0001437749-16-028350 | Mar 24, 2016 | — |
| 8-K | FORM 8-K | 0001437749-16-026132 | Feb 26, 2016 | Feb 23, 2016 |
| 8-K | FORM 8-K | 0001437749-16-024687 | Feb 4, 2016 | — |
| 8-K | FORM 8-K | 0001437749-15-018698 | Oct 22, 2015 | — |
| 8-K | FORM 8-K | 0001437749-15-018247 | Oct 9, 2015 | — |
| 8-K | FORM 8-K | 0001437749-15-017730 | Sep 25, 2015 | Sep 24, 2015 |
| 8-K | FORM 8-K | 0001437749-15-013893 | Jul 23, 2015 | — |
| 8-K | FORM 8-K | 0001437749-15-010824 | May 21, 2015 | May 20, 2015 |
| 8-K | FORM 8-K | 0001437749-15-007897 | Apr 23, 2015 | — |
| 8-K | FORM 8-K | 0001437749-15-006901 | Apr 6, 2015 | — |
| 8-K | FORM 8-K | 0001437749-15-002088 | Feb 9, 2015 | Feb 6, 2015 |
| 8-K | FORM 8-K | 0001437749-15-001791 | Feb 5, 2015 | — |
| 8-K | FORM 8-K | 0001437749-15-000727 | Jan 15, 2015 | Jan 12, 2015 |
| 8-K | FORM 8-K | 0001437749-14-022341 | Dec 19, 2014 | Dec 18, 2014 |
| 8-K | FORM 8-K | 0001437749-14-021712 | Dec 5, 2014 | Dec 1, 2014 |
| 8-K | FORM 8-K | 0001437749-14-020676 | Nov 13, 2014 | Nov 12, 2014 |
| 8-K | FORM 8-K | 0001437749-14-018670 | Oct 23, 2014 | — |
| 8-K | FORM 8-K | 0001437749-14-016360 | Sep 2, 2014 | Aug 28, 2014 |
| 8-K | FORM 8-K | 0001437749-14-013218 | Jul 24, 2014 | — |