Proto Labs Inc — All Filings
854 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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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 |
|---|---|---|---|---|
| S-8 | FORM S-8 | 0001104659-25-053036 | May 27, 2025 | — |
| 4 | FORM 4 | 0001628280-25-027300 | May 22, 2025 | May 20, 2025 |
| 4 | FORM 4 | 0001628280-25-027303 | May 22, 2025 | May 20, 2025 |
| 8-K | FORM 8-K | 0001104659-25-051610 | May 21, 2025 | May 20, 2025 |
| SCHEDULE 13G/A | — | 0001050442-25-000016 | May 15, 2025 | — |
| 8-K | 8-K | 0001628280-25-021658 | May 2, 2025 | — |
| 10-Q | 10-Q | 0001628280-25-021822 | May 2, 2025 | Mar 31, 2025 |
| ARS | ARS | 0001628280-25-017212 | Apr 9, 2025 | Dec 31, 2024 |
| DEF 14A | DEF 14A | 0001628280-25-017209 | Apr 9, 2025 | May 20, 2025 |
| DEFA14A | DEFA14A | 0001628280-25-017211 | Apr 9, 2025 | — |
| 4 | FORM 4 | 0001628280-25-008699 | Feb 27, 2025 | Feb 25, 2025 |
| 4 | FORM 4 | 0001628280-25-008701 | Feb 27, 2025 | Feb 25, 2025 |
| 4 | FORM 4 | 0001628280-25-008704 | Feb 27, 2025 | Feb 25, 2025 |
| 4 | FORM 4 | 0001628280-25-008706 | Feb 27, 2025 | Feb 25, 2025 |
| 10-K | 10-K | 0001628280-25-007052 | Feb 21, 2025 | Dec 31, 2024 |
| 4 | FORM 4 | 0001628280-25-006142 | Feb 18, 2025 | Feb 13, 2025 |
| 4 | FORM 4 | 0001628280-25-006144 | Feb 18, 2025 | Feb 13, 2025 |
| 4 | FORM 4 | 0001628280-25-006145 | Feb 18, 2025 | Feb 13, 2025 |
| 4 | FORM 4 | 0001628280-25-006147 | Feb 18, 2025 | Feb 13, 2025 |
| SCHEDULE 13G/A | — | 0001050442-25-000005 | Feb 14, 2025 | — |
| 8-K | 8-K | 0001628280-25-004333 | Feb 7, 2025 | — |
| SCHEDULE 13G | — | 0000354204-25-000516 | Jan 23, 2025 | — |
| UPLOAD | — | 0000000000-24-013672 | Dec 12, 2024 | — |
| CORRESP | — | 0001628280-24-050719 | Dec 11, 2024 | — |
| UPLOAD | — | 0000000000-24-013290 | Dec 3, 2024 | — |
| SCHEDULE 13G/A | — | 0001050442-24-000023 | Nov 14, 2024 | — |
| SC 13G/A | — | 0002012383-24-003438 | Nov 8, 2024 | — |
| 10-Q | 10-Q | 0001628280-24-046196 | Nov 7, 2024 | Sep 30, 2024 |
| 8-K | 8-K | 0001628280-24-044644 | Nov 1, 2024 | — |
| 8-K | 8-K | 0001628280-24-043734 | Oct 25, 2024 | Oct 21, 2024 |
| SC 13G/A | — | 0002012383-24-000604 | Oct 18, 2024 | — |
| 8-K | 8-K | 0001628280-24-042356 | Oct 7, 2024 | Oct 1, 2024 |
| 4 | FORM 4 | 0001628280-24-039901 | Sep 9, 2024 | Sep 6, 2024 |
| 8-K | 8-K | 0001628280-24-034264 | Aug 2, 2024 | — |
| 10-Q | 10-Q | 0001628280-24-034354 | Aug 2, 2024 | Jun 30, 2024 |
| S-8 | S-8 | 0001628280-24-034362 | Aug 2, 2024 | — |
| 8-K | 8-K | 0001628280-24-032864 | Jul 24, 2024 | Jul 22, 2024 |
| SD | SD | 0001628280-24-025617 | May 29, 2024 | — |
| 4 | FORM 4 | 0001437749-24-018337 | May 24, 2024 | May 23, 2024 |
| 8-K | 8-K | 0001628280-24-025197 | May 24, 2024 | May 23, 2024 |
| 4 | FORM 4 | 0001437749-24-018339 | May 24, 2024 | May 23, 2024 |
| 4 | FORM 4 | 0001437749-24-018335 | May 24, 2024 | May 23, 2024 |
| 4 | FORM 4 | 0001437749-24-018336 | May 24, 2024 | May 23, 2024 |
| 4 | FORM 4 | 0001437749-24-018334 | May 24, 2024 | May 23, 2024 |
| 4 | FORM 4 | 0001437749-24-018340 | May 24, 2024 | May 23, 2024 |
| 4 | FORM 4 | 0001437749-24-018342 | May 24, 2024 | May 23, 2024 |
| 4 | FORM 4 | 0001437749-24-018009 | May 22, 2024 | May 20, 2024 |
| 4 | FORM 4 | 0001437749-24-018007 | May 22, 2024 | May 20, 2024 |
| 8-K | 8-K | 0001628280-24-020115 | May 3, 2024 | — |
| 10-Q | 10-Q | 0001628280-24-020233 | May 3, 2024 | Mar 31, 2024 |