Form SC 13D/A CABLEVISION SYSTEMS CORP Filed by: GAMCO INVESTORS, INC. ET AL Apr 25, 2016 01:50PM
Form SC 13D/A CABLEVISION SYSTEMS CORP Filed by: GAMCO INVESTORS, INC. ET AL Mar 8, 2016 01:52PM
Form SC 13D/A CABLEVISION SYSTEMS CORP Filed by: GAMCO INVESTORS, INC. ET AL Jan 6, 2016 11:42AM
Investor Gabelli joins millennials cutting the cable cord Nov 19, 2015 07:18PM
Form SC 13D/A CABLEVISION SYSTEMS CORP Filed by: GAMCO INVESTORS, INC. ET AL Oct 2, 2015 04:27PM


Oct 2, 2015 02:31PM Form SC 13D/A CABLEVISION SYSTEMS CORP Filed by: GAMCO INVESTORS, INC. ET AL
May 4, 2015 03:47PM Form SC 13D/A CABLEVISION SYSTEMS CORP Filed by: GAMCO INVESTORS, INC. ET AL
Aug 15, 2008 09:07AM Harbinger Capital Accumulates 4.9% Stake in Cablevision Systems (CVC)