Recent Quotes View Full List My Watchlist Create Watchlist Indicators DJI Nasdaq Composite SPX Gold Crude Oil EL&P Market Index Markets Stocks ETFs Tools Overview News Currencies International Treasuries Proto Labs Inc (NY: PRLB ) 38.00 +10.60 (+38.69%) Official Closing Price Updated: 7:00 PM EDT, Nov 1, 2024 Add to My Watchlist Quote Overview Detailed Quote Charting Historical Prices News All News News Headlines Press Releases Research Quarterly Reports Insider Filings Other Filings Other Filings < Previous 1 2 3 4 Next > Form 8-K Source: SEC/Edgar July 26, 2017 Form DEF 14A Source: SEC/Edgar April 03, 2017 Form 8-K Source: SEC/Edgar February 16, 2017 Form SC 13G Source: SEC/Edgar February 12, 2017 Form SC 13G/A Source: SEC/Edgar February 12, 2017 Form 8-K Source: SEC/Edgar February 08, 2017 Form SC 13G/A Source: SEC/Edgar February 08, 2017 Form SC 13G/A Source: SEC/Edgar January 23, 2017 Form SC 13G Source: SEC/Edgar January 08, 2017 Form 8-K Source: SEC/Edgar November 07, 2016 Form 8-K Source: SEC/Edgar October 26, 2016 Form SC 13G/A Source: SEC/Edgar October 04, 2016 Form 8-K Source: SEC/Edgar July 27, 2016 Form 8-K Source: SEC/Edgar June 13, 2016 Form SD Source: SEC/Edgar May 30, 2016 Form 8-K Source: SEC/Edgar May 18, 2016 Form 8-K Source: SEC/Edgar April 27, 2016 Form 8-K Source: SEC/Edgar April 07, 2016 Form DEF 14A Source: SEC/Edgar April 07, 2016 Form 8-K Source: SEC/Edgar March 23, 2016 Form 8-K Source: SEC/Edgar February 25, 2016 Form SC 13G/A Source: SEC/Edgar February 15, 2016 Form 5/A Source: SEC/Edgar February 11, 2016 Form SC 13G/A Source: SEC/Edgar February 09, 2016 Form SC 13G/A Source: SEC/Edgar February 09, 2016 Form SC 13G/A Source: SEC/Edgar February 04, 2016 Form SC 13G/A Source: SEC/Edgar February 04, 2016 Form 8-K Source: SEC/Edgar February 03, 2016 Form SC 13G/A Source: SEC/Edgar January 31, 2016 Form SC 13G/A Source: SEC/Edgar January 21, 2016 < Previous 1 2 3 4 Next > Data & News supplied by www.cloudquote.io Stock quotes supplied by Barchart Quotes delayed at least 20 minutes. By accessing this page, you agree to the following Privacy Policy and Terms and Conditions.