Proto Labs Inc
PRLBNYSECIK 1443669IndustrialsFiscal year ends Dec 31
Reports and events: 211 filings
Newest first, by EDGAR acceptance time (Eastern). Each filing’s page lists its documents on sec.gov and, for 10-K and 10-Q reports, the extracted sections.
What the forms are: 10-K, 10-Q, 8-K, Form 4, DEF 14A, Schedule 13D, Schedule 13G, amendments, accession numbers.
| Filed | Form | What it is | Accession number |
|---|---|---|---|
| 2012-05-0306:16 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-12-206361 |
| 2012-04-0316:30 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001193125-12-148126 |
| 2012-03-2616:30 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001193125-12-132154 |
| 2012-02-2114:26 ET | S-1/A | Registration statement, amended | 0001193125-12-070131 |
| 2012-02-1306:15 ET | S-1/A | Registration statement, amended | 0001193125-12-054357 |
| 2012-02-0115:09 ET | S-1/A | Registration statement, amended | 0001193125-12-034159 |
| 2011-12-2912:20 ET | S-1/A | Registration statement, amended | 0001193125-11-355148 |
| 2011-10-2616:10 ET | S-1/A | Registration statement, amended | 0001193125-11-282025 |
| 2011-09-2617:07 ET | S-1/A | Registration statement, amended | 0001193125-11-256438 |
| 2011-08-3116:38 ET | S-1/A | Registration statement, amended | 0001193125-11-238033 |
| 2011-07-2518:27 ET | S-1 | Registration statement | 0001193125-11-194962 |
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Nov 4, 2026, 18:20 ET. Listed shows no prices and gives no investment advice.