X0202 4 2004-05-25 0 0001053112 CABLEVISION SYSTEMS CORP /NY CVC 0001243085 TATTA JOHN 1111 STEWART AVENUE BETHPAGE NY 11714 1 0 0 0 Cablevision NY Group Class A common stock 2004-05-25 4 A 0 1906.0000 20.9900 A 8749.0000 D Cablevision NY Group Class A common stock 45630.0000 I Trust Cablevision NY Group Class A common stock 53926.0000 I spouse Options (Right to Buy) 20.9900 2004-05-25 4 A 0 4000.0000 0 A 2004-05-25 2014-05-25 Cablevision NY Group Class A common stock 4000.0000 4000.0000 D Grant of restricted stock units under the Amended & Restated Stock Plan For Non-Employee Directors. All the units are fully vested as of the date of this filing and are settled in stock 90 days after the termination of service on the Board of Directors (one share of Class A common stock for each unit.) Includes Restricted Shares. John Tatta Charitable Remainder Unitrust UAD 12/16/98 established for charitable purposes. The Reporting Person disclaims beneficial ownership in that he has neither voting nor investment power with respect to such shares. Options granted under the Amended & Restated Stock Plan for Non-Employee Directors and are fully vested as of the date of this filing. John Tatta 2004-05-27