Proto Labs PRLB SEC Filings

NYSE PRLB
$68.00 -0.97 (-1.41%)
At close: Nov 10, 2026 · 4:00 PM EST
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Proto Labs Inc (PRLB) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
14Insider Transaction0001628280-26-070228Nov 4, 2026 9:39 PM
24Insider Transaction0001628280-26-070223Nov 4, 2026 9:39 PM
310-QQuarterly & Annual Report0001443669-26-000046Oct 29, 2026 6:31 PM
48-KCurrent Report0001443669-26-000043Oct 29, 2026 10:06 AM
5144Insider Transaction0001950047-26-009826Sep 25, 2026 8:21 PM
64Insider Transaction0001628280-26-063573Sep 25, 2026 8:11 PM
7144Insider Transaction0001950047-26-009804Sep 24, 2026 8:42 PM
8144Insider Transaction0001950047-26-009788Sep 24, 2026 8:17 PM
94Insider Transaction0001628280-26-062704Sep 18, 2026 8:02 PM
10144Insider Transaction0001950047-26-009618Sep 17, 2026 8:28 PM
11144Insider Transaction0001950047-26-009570Sep 16, 2026 4:31 PM
123Insider Transaction0001628280-26-061265Sep 10, 2026 4:43 PM
138-KCurrent Report0001443669-26-000039Aug 24, 2026 5:06 PM
14SCHEDULE 13GBeneficial Ownership Report0001050442-26-000025Aug 14, 2026 7:55 PM
15144Insider Transaction0001950047-26-007656Aug 4, 2026 8:38 PM
16S-8Prospectus0001443669-26-000037Jul 31, 2026 8:21 PM
1710-QQuarterly & Annual Report0001443669-26-000035Jul 31, 2026 7:11 PM
188-KCurrent Report0001443669-26-000034Jul 31, 2026 10:11 AM
19SCHEDULE 13GBeneficial Ownership Report0000354204-26-000852Jul 14, 2026 5:27 PM
204Insider Transaction0001628280-26-040863Jun 4, 2026 8:53 PM
21144Insider Transaction0001959173-26-004219Jun 1, 2026 8:13 PM
22SDOthers0001443669-26-000030May 28, 2026 8:05 PM
234Insider Transaction0001628280-26-038475May 27, 2026 8:18 PM
244Insider Transaction0001628280-26-037725May 22, 2026 8:12 PM
254Insider Transaction0001628280-26-037722May 22, 2026 8:12 PM
263Insider Transaction0001628280-26-037720May 22, 2026 8:11 PM
274Insider Transaction0001628280-26-037251May 21, 2026 8:07 PM
284Insider Transaction0001628280-26-037247May 21, 2026 8:06 PM
294Insider Transaction0001628280-26-037245May 21, 2026 8:06 PM
304Insider Transaction0001628280-26-037243May 21, 2026 8:06 PM
314Insider Transaction0001628280-26-037234May 21, 2026 8:05 PM
324Insider Transaction0001628280-26-037232May 21, 2026 8:04 PM
338-KCurrent Report0001443669-26-000028May 20, 2026 7:38 PM
34SCHEDULE 13GBeneficial Ownership Report0001050442-26-000017May 15, 2026 8:26 PM
354Insider Transaction0001628280-26-034651May 13, 2026 8:40 PM
36144Insider Transaction0001950047-26-004397May 12, 2026 8:18 PM
37144Insider Transaction0001950047-26-004344May 11, 2026 8:38 PM
384Insider Transaction0001628280-26-032958May 8, 2026 8:33 PM
39144Insider Transaction0001950047-26-004197May 7, 2026 8:19 PM
408-KCurrent Report0001104659-26-056700May 7, 2026 11:51 AM
4110-QQuarterly & Annual Report0001443669-26-000025May 1, 2026 5:58 PM
428-KCurrent Report0001443669-26-000023May 1, 2026 10:07 AM
43SCHEDULE 13GBeneficial Ownership Report0002100119-26-000934Apr 30, 2026 4:07 PM
44SCHEDULE 13GBeneficial Ownership Report0002100121-26-000620Apr 29, 2026 6:49 PM
45ARSOthers0001443669-26-000019Apr 8, 2026 6:21 PM
46DEFA14AOthers0001443669-26-000018Apr 8, 2026 6:17 PM
47DEF 14AOthers0001443669-26-000017Apr 8, 2026 6:15 PM
48SCHEDULE 13GBeneficial Ownership Report0000102909-26-002173Mar 27, 2026 3:36 PM
494Insider Transaction0001628280-26-012833Feb 27, 2026 9:16 PM
504Insider Transaction0001628280-26-012832Feb 27, 2026 9:16 PM
...

Proto Labs Inc SEC Filings API

Pull Proto Labs Inc's SEC filing index, with links to every filing and exhibit, into your own tools with the Business Quant SEC Filings API. Swap YOUR_API_KEY for your own key.

https://data.businessquant.com/secfilings?ticker=PRLB&formtype=10-K,10-Q&api_key=YOUR_API_KEY