Proto Labs Inc — 3 Filings
35 3 filings on record
This page lists all 3 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 35 3 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 |
|---|---|---|---|---|
| 3 | FORM 3 | 0001443669-25-000007 | Oct 15, 2025 | Oct 13, 2025 |
| 3 | FORM 3 | 0001628280-25-028190 | May 28, 2025 | May 20, 2025 |
| 3 | FORM 3 | 0001437749-22-022329 | Sep 13, 2022 | Sep 9, 2022 |
| 3 | FORM 3 | 0001437749-21-027845 | Dec 3, 2021 | Dec 1, 2021 |
| 3 | FORM 3 | 0001437749-21-027223 | Nov 22, 2021 | Nov 15, 2021 |
| 3 | FORM 3 | 0001437749-21-016042 | Jun 30, 2021 | Jun 28, 2021 |
| 3 | FORM 3 | 0001437749-19-015465 | Aug 5, 2019 | Aug 1, 2019 |
| 3 | FORM 4 | 0001437749-18-003538 | Feb 28, 2018 | Feb 22, 2018 |
| 3 | FORM 3 | 0001437749-17-010294 | May 30, 2017 | May 18, 2017 |
| 3 | FORM 3 | 0001437749-17-009851 | May 22, 2017 | May 18, 2017 |
| 3 | FORM 3 | 0001437749-16-043649 | Dec 21, 2016 | Dec 19, 2016 |
| 3 | FORM 3 | 0001437749-16-030758 | May 4, 2016 | May 2, 2016 |
| 3 | FORM 3 | 0001437749-16-026740 | Mar 3, 2016 | Mar 1, 2016 |
| 3 | FORM 3 | 0001437749-14-021649 | Dec 3, 2014 | Dec 1, 2014 |
| 3 | HOLT, VICTORIA FORM 4 2-1214 | 0001437749-14-002088 | Feb 13, 2014 | Feb 6, 2014 |
| 3 | FORM 3 SUBMISSION | 0001209191-13-036426 | Jul 12, 2013 | Jul 3, 2013 |
| 3 | FORM 3 SUBMISSION | 0001209191-13-015001 | Mar 7, 2013 | Feb 27, 2013 |
| 3 | FORM 3 SUBMISSION | 0001209191-12-021990 | Apr 4, 2012 | Apr 3, 2012 |
| 3 | FORM 3 SUBMISSION | 0001209191-12-012657 | Feb 23, 2012 | — |
| 3 | FORM 3 SUBMISSION | 0001209191-12-012656 | Feb 23, 2012 | — |
| 3 | FORM 3 SUBMISSION | 0001209191-12-012655 | Feb 23, 2012 | — |
| 3 | FORM 3 SUBMISSION | 0001209191-12-012653 | Feb 23, 2012 | — |
| 3 | FORM 3 SUBMISSION | 0001209191-12-012647 | Feb 23, 2012 | — |
| 3 | FORM 3 SUBMISSION | 0001209191-12-012643 | Feb 23, 2012 | — |
| 3 | FORM 3 SUBMISSION | 0001209191-12-012639 | Feb 23, 2012 | — |
| 3 | FORM 3 SUBMISSION | 0001209191-12-012637 | Feb 23, 2012 | — |
| 3 | FORM 3 SUBMISSION | 0001209191-12-012635 | Feb 23, 2012 | — |
| 3 | FORM 3 SUBMISSION | 0001209191-12-012633 | Feb 23, 2012 | — |
| 3 | FORM 3 SUBMISSION | 0001209191-12-012631 | Feb 23, 2012 | — |
| 3 | FORM 3 SUBMISSION | 0001209191-12-012629 | Feb 23, 2012 | — |
| 3 | FORM 3 SUBMISSION | 0001209191-12-012627 | Feb 23, 2012 | — |
| 3 | FORM 3 SUBMISSION | 0001209191-12-012625 | Feb 23, 2012 | — |
| 3 | FORM 3 SUBMISSION | 0001209191-12-012622 | Feb 23, 2012 | — |
| 3 | FORM 3 SUBMISSION | 0001209191-12-012620 | Feb 23, 2012 | — |
| 3 | FORM 3 SUBMISSION | 0001209191-12-012619 | Feb 23, 2012 | — |