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 Ciena Corp (NY: CIEN ) 57.65 +0.91 (+1.60%) Official Closing Price Updated: 7:00 PM EDT, Aug 30, 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 ... 7 8 9 10 11 12 13 14 15 ... 51 52 Next > Form 4 Source: SEC/Edgar March 26, 2017 Form 4 Source: SEC/Edgar March 26, 2017 Form 4 Source: SEC/Edgar March 22, 2017 Form 4 Source: SEC/Edgar March 21, 2017 Form 4 Source: SEC/Edgar March 21, 2017 Form 4 Source: SEC/Edgar March 21, 2017 Form 4 Source: SEC/Edgar March 21, 2017 Form 4 Source: SEC/Edgar March 21, 2017 Form 4 Source: SEC/Edgar March 21, 2017 Form 4 Source: SEC/Edgar March 21, 2017 Form 4 Source: SEC/Edgar March 21, 2017 Form 4 Source: SEC/Edgar March 21, 2017 Form 4 Source: SEC/Edgar March 21, 2017 Form 4 Source: SEC/Edgar March 21, 2017 Form 4 Source: SEC/Edgar March 21, 2017 Form 4 Source: SEC/Edgar March 21, 2017 Form 4 Source: SEC/Edgar March 16, 2017 Form 4 Source: SEC/Edgar March 16, 2017 Form 4 Source: SEC/Edgar March 16, 2017 Form 4 Source: SEC/Edgar March 16, 2017 Form 4 Source: SEC/Edgar March 09, 2017 Form 4 Source: SEC/Edgar March 02, 2017 Form 4 Source: SEC/Edgar February 16, 2017 Form 4 Source: SEC/Edgar February 16, 2017 Form 4 Source: SEC/Edgar February 16, 2017 Form 4 Source: SEC/Edgar February 16, 2017 Form 4 Source: SEC/Edgar February 08, 2017 Form 4 Source: SEC/Edgar January 29, 2017 Form 4 Source: SEC/Edgar January 18, 2017 Form 4 Source: SEC/Edgar January 18, 2017 < Previous 1 2 ... 7 8 9 10 11 12 13 14 15 ... 51 52 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.