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 Altair Engineering Inc Cl A (NQ: ALTR ) 91.35 UNCHANGED Streaming Delayed Price Updated: 4:00 PM EDT, Aug 16, 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 5 6 7 8 9 ... 11 12 Next > Form EFFECT Source: SEC/Edgar January 10, 2016 Form 15-12G Source: SEC/Edgar January 10, 2016 Form EFFECT Source: SEC/Edgar January 10, 2016 Form S-8 POS Source: SEC/Edgar December 27, 2015 Form S-8 POS Source: SEC/Edgar December 27, 2015 Form POSASR Source: SEC/Edgar December 27, 2015 Form 25-NSE Source: SEC/Edgar December 27, 2015 Form S-8 POS Source: SEC/Edgar December 27, 2015 Form S-8 POS Source: SEC/Edgar December 27, 2015 Form S-8 POS Source: SEC/Edgar December 27, 2015 Form S-8 POS Source: SEC/Edgar December 27, 2015 Form S-8 POS Source: SEC/Edgar December 27, 2015 Form S-8 POS Source: SEC/Edgar December 27, 2015 Form 8-K Source: SEC/Edgar December 27, 2015 Form S-8 POS Source: SEC/Edgar December 27, 2015 Form S-8 POS Source: SEC/Edgar December 27, 2015 Form S-8 POS Source: SEC/Edgar December 27, 2015 Form S-8 POS Source: SEC/Edgar December 27, 2015 Form S-8 POS Source: SEC/Edgar December 27, 2015 Form S-8 POS Source: SEC/Edgar December 27, 2015 Form POS AM Source: SEC/Edgar December 27, 2015 Form S-8 POS Source: SEC/Edgar December 27, 2015 Form S-8 POS Source: SEC/Edgar December 27, 2015 Form S-8 POS Source: SEC/Edgar December 27, 2015 Form S-8 POS Source: SEC/Edgar December 27, 2015 Form S-8 POS Source: SEC/Edgar December 27, 2015 Form S-8 POS Source: SEC/Edgar December 27, 2015 Form POS AM Source: SEC/Edgar December 27, 2015 Form S-8 POS Source: SEC/Edgar December 27, 2015 Form S-8 POS Source: SEC/Edgar December 27, 2015 < Previous 1 2 3 4 5 6 7 8 9 ... 11 12 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.