Proto Labs Inc — 4 Filings
414 4 filings on record
This page lists all 4 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 414 4 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 |
|---|---|---|---|---|
| 4 | FORM 4 | 0001437749-23-015300 | May 19, 2023 | May 17, 2023 |
| 4 | FORM 4 | 0001437749-23-015287 | May 19, 2023 | May 17, 2023 |
| 4 | FORM 4 | 0001437749-23-015289 | May 19, 2023 | May 17, 2023 |
| 4 | FORM 4 | 0001437749-23-015291 | May 19, 2023 | May 17, 2023 |
| 4 | FORM 4 | 0001437749-23-015297 | May 19, 2023 | May 17, 2023 |
| 4 | FORM 4 | 0001437749-23-015298 | May 19, 2023 | May 17, 2023 |
| 4 | FORM 4 | 0001437749-23-003513 | Feb 15, 2023 | Feb 13, 2023 |
| 4 | FORM 4 | 0001437749-23-003511 | Feb 15, 2023 | Feb 13, 2023 |
| 4 | FORM 4 | 0001437749-23-003515 | Feb 15, 2023 | Feb 13, 2023 |
| 4 | FORM 4 | 0001437749-23-003516 | Feb 15, 2023 | Feb 13, 2023 |
| 4 | FORM 4 | 0001437749-23-003512 | Feb 15, 2023 | Feb 13, 2023 |
| 4 | FORM 4 | 0001437749-22-028403 | Dec 5, 2022 | Dec 1, 2022 |
| 4 | FORM 4 | 0001437749-22-022332 | Sep 13, 2022 | Sep 9, 2022 |
| 4 | FORM 4 | 0001437749-22-021722 | Sep 1, 2022 | Aug 30, 2022 |
| 4 | FORM 4 | 0001437749-22-021723 | Sep 1, 2022 | Aug 30, 2022 |
| 4 | FORM 4 | 0001437749-22-021721 | Sep 1, 2022 | Aug 30, 2022 |
| 4 | FORM 4 | 0001437749-22-021714 | Sep 1, 2022 | Aug 30, 2022 |
| 4 | FORM 4 | 0001437749-22-021716 | Sep 1, 2022 | May 23, 2022 |
| 4 | FORM 4 | 0001437749-22-021717 | Sep 1, 2022 | Aug 30, 2022 |
| 4 | FORM 4 | 0001437749-22-021718 | Sep 1, 2022 | Aug 30, 2022 |
| 4 | FORM 4 | 0001437749-22-021719 | Sep 1, 2022 | Aug 30, 2022 |
| 4 | FORM 4 | 0001437749-22-013566 | May 25, 2022 | May 18, 2022 |
| 4 | FORM 4 | 0001437749-22-013565 | May 25, 2022 | May 23, 2022 |
| 4 | FORM 4 | 0001437749-22-013234 | May 20, 2022 | May 18, 2022 |
| 4 | FORM 4 | 0001437749-22-013218 | May 20, 2022 | May 18, 2022 |
| 4 | FORM 4 | 0001437749-22-013232 | May 20, 2022 | May 18, 2022 |
| 4 | FORM 4 | 0001437749-22-013221 | May 20, 2022 | May 18, 2022 |
| 4 | FORM 4 | 0001437749-22-013224 | May 20, 2022 | May 18, 2022 |
| 4 | FORM 4 | 0001437749-22-013227 | May 20, 2022 | May 18, 2022 |
| 4 | FORM 4 | 0001437749-22-013229 | May 20, 2022 | May 18, 2022 |
| 4 | FORM 4 | 0001437749-22-003676 | Feb 17, 2022 | Feb 15, 2022 |
| 4 | FORM 4 | 0001437749-22-003677 | Feb 17, 2022 | Feb 15, 2022 |
| 4 | FORM 4 | 0001437749-22-003678 | Feb 17, 2022 | Feb 15, 2022 |
| 4 | FORM 4 | 0001437749-22-003674 | Feb 17, 2022 | Feb 15, 2022 |
| 4 | FORM 4 | 0001437749-22-003407 | Feb 15, 2022 | Feb 13, 2022 |
| 4 | FORM 4 | 0001437749-21-027938 | Dec 6, 2021 | Dec 3, 2021 |
| 4 | FORM 4 | 0001437749-21-027846 | Dec 3, 2021 | Dec 1, 2021 |
| 4 | FORM 4 | 0001437749-21-027612 | Dec 1, 2021 | — |
| 4 | FORM 4 | 0001437749-21-027225 | Nov 22, 2021 | Nov 15, 2021 |
| 4 | FORM 4 | 0001437749-21-012958 | May 20, 2021 | May 18, 2021 |
| 4 | FORM 4 | 0001437749-21-012939 | May 20, 2021 | May 18, 2021 |
| 4 | FORM 4 | 0001437749-21-012942 | May 20, 2021 | May 18, 2021 |
| 4 | FORM 4 | 0001437749-21-012946 | May 20, 2021 | May 18, 2021 |
| 4 | FORM 4 | 0001437749-21-012948 | May 20, 2021 | May 18, 2021 |
| 4 | FORM 4 | 0001437749-21-012950 | May 20, 2021 | May 18, 2021 |
| 4 | FORM 4 | 0001437749-21-012955 | May 20, 2021 | May 18, 2021 |
| 4 | FORM 4 | 0001437749-21-011051 | May 6, 2021 | May 4, 2021 |
| 4 | FORM 4 | 0001437749-21-004880 | Mar 3, 2021 | Mar 1, 2021 |
| 4 | FORM 4 | 0001437749-21-004882 | Mar 3, 2021 | Mar 1, 2021 |
| 4 | FORM 4 | 0001437749-21-003290 | Feb 18, 2021 | Feb 16, 2021 |