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 ) 29.97 -0.37 (-1.22%) Official Closing Price Updated: 7:00 PM EDT, Aug 22, 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 April 24, 2019 Form DEF 14A Source: SEC/Edgar April 04, 2019 Form SC 13G/A Source: SEC/Edgar March 10, 2019 Form SC 13G/A Source: SEC/Edgar February 13, 2019 Form SC 13G/A Source: SEC/Edgar February 11, 2019 Form 8-K Source: SEC/Edgar February 06, 2019 Form SC 13G/A Source: SEC/Edgar January 30, 2019 Form SC 13G/A Source: SEC/Edgar January 24, 2019 Form SC 13G/A Source: SEC/Edgar January 14, 2019 Form 3/A Source: SEC/Edgar December 19, 2018 Form 8-K Source: SEC/Edgar October 24, 2018 Form 8-K Source: SEC/Edgar July 25, 2018 Form SD Source: SEC/Edgar June 03, 2018 Form 8-K Source: SEC/Edgar May 24, 2018 Form 8-K Source: SEC/Edgar May 15, 2018 Form 8-K Source: SEC/Edgar April 25, 2018 Form DEF 14A Source: SEC/Edgar April 05, 2018 Form SC 13G/A Source: SEC/Edgar February 13, 2018 Form SC 13G/A Source: SEC/Edgar February 13, 2018 Form SC 13G/A Source: SEC/Edgar February 13, 2018 Form 8-K/A Source: SEC/Edgar February 12, 2018 Form SC 13G/A Source: SEC/Edgar February 11, 2018 Form 8-K Source: SEC/Edgar February 07, 2018 Form SC 13G/A Source: SEC/Edgar January 28, 2018 Form SC 13G/A Source: SEC/Edgar January 18, 2018 Form 8-K Source: SEC/Edgar December 11, 2017 Form 8-K Source: SEC/Edgar November 30, 2017 Form 8-K Source: SEC/Edgar November 20, 2017 Form 8-K Source: SEC/Edgar October 25, 2017 Form 8-K Source: SEC/Edgar August 07, 2017 < 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.