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 Insider Filings < Previous 1 2 3 4 5 6 7 8 9 ... 23 24 Next > Form 4 Source: SEC/Edgar December 29, 2015 Form 4 Source: SEC/Edgar December 29, 2015 Form 4 Source: SEC/Edgar December 29, 2015 Form 4 Source: SEC/Edgar December 29, 2015 Form 4 Source: SEC/Edgar December 29, 2015 Form 4 Source: SEC/Edgar December 29, 2015 Form 4 Source: SEC/Edgar December 29, 2015 Form 4 Source: SEC/Edgar December 29, 2015 Form 4 Source: SEC/Edgar December 29, 2015 Form 4 Source: SEC/Edgar December 29, 2015 Form 4 Source: SEC/Edgar December 29, 2015 Form 4 Source: SEC/Edgar December 29, 2015 Form 4 Source: SEC/Edgar December 29, 2015 Form 4 Source: SEC/Edgar December 29, 2015 Form 4 Source: SEC/Edgar December 29, 2015 Form 4 Source: SEC/Edgar December 29, 2015 Form 4 Source: SEC/Edgar December 29, 2015 Form 4 Source: SEC/Edgar November 23, 2015 Form 4 Source: SEC/Edgar November 22, 2015 Form 4 Source: SEC/Edgar November 18, 2015 Form 4 Source: SEC/Edgar November 09, 2015 Form 4 Source: SEC/Edgar November 01, 2015 Form 4 Source: SEC/Edgar September 01, 2015 Form 4 Source: SEC/Edgar August 03, 2015 Form 4 Source: SEC/Edgar August 03, 2015 Form 4 Source: SEC/Edgar August 03, 2015 Form 4 Source: SEC/Edgar August 03, 2015 Form 4 Source: SEC/Edgar August 03, 2015 Form 4 Source: SEC/Edgar August 03, 2015 Form 4 Source: SEC/Edgar August 03, 2015 < Previous 1 2 3 4 5 6 7 8 9 ... 23 24 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.