EdgarLookup

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.

Overview All Filings Financials Insiders
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 SUBMISSION 0001209191-12-055891 Dec 5, 2012 Dec 3, 2012
4 FORM 4 SUBMISSION 0001209191-12-054975 Nov 29, 2012 Nov 27, 2012
4 FORM 4 SUBMISSION 0001209191-12-054685 Nov 27, 2012 Nov 26, 2012
4 FORM 4 SUBMISSION 0001209191-12-054350 Nov 21, 2012 —
4 FORM 4 SUBMISSION 0001209191-12-054348 Nov 21, 2012 —
4 FORM 4 SUBMISSION 0001209191-12-054343 Nov 21, 2012 —
4 FORM 4 SUBMISSION 0001209191-12-054338 Nov 21, 2012 —
4 FORM 4 SUBMISSION 0001209191-12-054336 Nov 21, 2012 —
4 FORM 4 SUBMISSION 0001209191-12-051800 Nov 5, 2012 Nov 1, 2012
4 FORM 4 SUBMISSION 0001209191-12-051794 Nov 5, 2012 Nov 1, 2012
4 FORM 4 SUBMISSION 0001209191-12-051519 Nov 2, 2012 Oct 31, 2012
4 FORM 4 SUBMISSION 0001209191-12-050860 Oct 29, 2012 Oct 25, 2012
4 FORM 4 SUBMISSION 0001209191-12-050859 Oct 29, 2012 Oct 25, 2012
4 FORM 4 SUBMISSION 0001209191-12-050857 Oct 29, 2012 Oct 25, 2012
4 FORM 4 SUBMISSION 0001209191-12-050856 Oct 29, 2012 Oct 25, 2012
4 FORM 4 SUBMISSION 0001209191-12-049954 Oct 18, 2012 Oct 16, 2012
4 FORM 4 SUBMISSION 0001209191-12-049272 Oct 12, 2012 Oct 10, 2012
4 FORM 4 SUBMISSION 0001209191-12-049007 Oct 10, 2012 Oct 8, 2012
4 FORM 4 SUBMISSION 0001209191-12-048427 Oct 4, 2012 Oct 2, 2012
4 FORM 4 SUBMISSION 0001209191-12-048425 Oct 4, 2012 Oct 2, 2012
4 FORM 4 SUBMISSION 0001209191-12-048421 Oct 4, 2012 Oct 2, 2012
4 FORM 4 SUBMISSION 0001209191-12-048420 Oct 4, 2012 Oct 2, 2012
4 FORM 4 SUBMISSION 0001209191-12-047199 Oct 1, 2012 Sep 27, 2012
4 FORM 4 SUBMISSION 0001209191-12-046770 Sep 26, 2012 Sep 24, 2012
4 FORM 4 SUBMISSION 0001209191-12-046670 Sep 25, 2012 Sep 21, 2012
4 FORM 4 SUBMISSION 0001209191-12-046247 Sep 19, 2012 Sep 17, 2012
4 FORM 4 SUBMISSION 0001209191-12-045318 Sep 12, 2012 Sep 10, 2012
4 FORM 4 SUBMISSION 0001209191-12-045312 Sep 12, 2012 Sep 10, 2012
4 FORM 4 SUBMISSION 0001209191-12-044921 Sep 10, 2012 Sep 7, 2012
4 FORM 4 SUBMISSION 0001209191-12-044920 Sep 10, 2012 Sep 6, 2011
4 FORM 4 SUBMISSION 0001209191-12-044442 Sep 6, 2012 Sep 4, 2012
4 FORM 4 SUBMISSION 0001209191-12-044439 Sep 6, 2012 Sep 4, 2012
4 FORM 4 SUBMISSION 0001209191-12-044435 Sep 6, 2012 Sep 4, 2012
4 FORM 4 SUBMISSION 0001209191-12-043800 Aug 30, 2012 Aug 28, 2012
4 FORM 4 SUBMISSION 0001209191-12-043432 Aug 28, 2012 Aug 24, 2012
4 FORM 4 SUBMISSION 0001209191-12-043427 Aug 28, 2012 Aug 24, 2012
4 FORM 4 SUBMISSION 0001209191-12-043142 Aug 24, 2012 Aug 22, 2012
4 FORM 4 SUBMISSION 0001209191-12-043141 Aug 24, 2012 Aug 22, 2012
4 FORM 4 SUBMISSION 0001209191-12-043138 Aug 24, 2012 Aug 22, 2012
4 FORM 4 SUBMISSION 0001209191-12-043137 Aug 24, 2012 Aug 22, 2012
4 FORM 4 SUBMISSION 0001209191-12-043134 Aug 24, 2012 Aug 22, 2012
4 FORM 4 SUBMISSION 0001209191-12-043032 Aug 23, 2012 Aug 22, 2012
4 FORM 4 SUBMISSION 0001209191-12-043028 Aug 23, 2012 Aug 22, 2012
4 FORM 4 SUBMISSION 0001209191-12-027161 May 9, 2012 May 7, 2012
4 FORM 4 SUBMISSION 0001209191-12-027160 May 9, 2012 May 7, 2012
4 FORM 4 SUBMISSION 0001209191-12-027159 May 9, 2012 May 7, 2012
4 FORM 4 SUBMISSION 0001209191-12-027158 May 9, 2012 May 7, 2012
4 FORM 4 SUBMISSION 0001209191-12-027154 May 9, 2012 May 7, 2012
4 FORM 4 SUBMISSION 0001209191-12-027153 May 9, 2012 May 7, 2012
4 FORM 4 SUBMISSION 0001209191-12-027149 May 9, 2012 May 7, 2012