Sec Form 4 Filing - DOLAN JAMES LAWRENCE @ CABLEVISION SYSTEMS CORP /NY - 2014-08-07

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person DOLAN JAMES LAWRENCE 2. Issuer Name and Ticker or Trading Symbol CABLEVISION SYSTEMS CORP /NY [ CVC] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner X __ Officer (give title below) X __ Other (specify below) CEO/Member of 13D Group (Last) (First) (Middle) 1111 STEWART AVENUE 3. Date of Earliest Transaction (MM/DD/YY) 08/07/2014 (Street) BETHPAGE, NY11714 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) _____ Form filed by One Reporting Person __ X __ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Cablevision NY Group Class A Common Stock 08/07/2014 M 633,885 A $ 6.24 1,739,651 ( 1 ) ( 2 ) D ( 3 ) Cablevision NY Group Class A Common Stock 08/07/2014 S 633,885 D $ 18.357 ( 9 ) 1,105,766 ( 1 ) ( 2 ) D ( 3 ) Cablevision NY Group Class A Common Stock 08/08/2014 M 269,215 A $ 6.24 1,374,981 ( 1 ) ( 2 ) D ( 3 ) Cablevision NY Group Class A Common Stock 08/08/2014 M 120,000 A $ 6.37 1,494,981 ( 1 ) ( 2 ) D ( 3 ) Cablevision NY Group Class A Common Stock 08/08/2014 M 74,400 A $ 9.44 1,569,381 ( 1 ) ( 2 ) D ( 3 ) Cablevision NY Group Class A Common Stock 08/08/2014 S 463,615 D $ 17.98 ( 13 ) 1,105,766 ( 1 ) ( 2 ) D ( 3 ) Cablevision NY Group Class A Common Stock 173,579 ( 1 ) I ( 4 ) By Spouse Cablevision NY Group Class A Common Stock 7,700 I ( 5 ) ( 7 ) By Minor Children Cablevision NY Group Class A Common Stock 13,800 I ( 6 ) ( 7 ) By Members of Household Cablevision NY Group Class A Common Stock 1,832.46 I ( 4 ) By 401(k)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares Options (Rights to Buy) $ 6.24 ( 11 ) 08/07/2014 M 633,885 ( 8 ) 03/05/2009( 10 ) 09/05/2014 Cablevision NY Group Class A Common Stock 633,885 $ 0 269,215 D ( 3 ) Options (Rights to Buy) $ 6.24 ( 11 ) 08/08/2014 M 269,215 ( 8 ) 03/05/2009( 10 ) 09/05/2014 Cablevision NY Group Class A Common Stock 269,215 $ 0 0 D ( 3 ) Options (Rights to Buy) $ 6.37 ( 12 ) 08/08/2014 M 120,000 ( 8 ) 10/01/2004( 10 ) 10/01/2014 Cablevision NY Group Class A Common Stock 120,000 $ 0 0 D ( 3 ) Options (Rights to Buy) $ 9.44 ( 12 ) 08/08/2014 M 74,400 ( 8 ) 11/08/2005( 10 ) 10/01/2014 Cablevision NY Group Class A Common Stock 74,400 $ 0 0 D ( 3 )

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other DOLAN JAMES LAWRENCE 1111 STEWART AVENUE BETHPAGE, NY11714 X CEO Member of 13D Group Dolan Kristin A 1111 STEWART AVENUE BETHPAGE, NY11714 X COO Trustee of Member of 13D Group Signatures /s/ James L. Dolan 08/11/2014 Signature of Reporting Person Date /s/ Kristin A. Dolan 08/11/2014 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Includes restricted shares. ( 2 )Includes shares held jointly with spouse. ( 3 )Securities held directly by Mr. James L. Dolan and indirectly by his spouse, Ms. Kristin A. Dolan. Ms. Dolan disclaims beneficial ownership of these securities (other than jointly owned shares) and this report shall not be deemed to be an admission that she is, for the purposes of Section 16 or for any other purpose, the beneficial owner of such securities. ( 4 )Securities held directly, or indirectly through a 401(k) plan, by Ms. Kristin A. Dolan and indirectly by her spouse, Mr. James L. Dolan. Mr. Dolan disclaims beneficial ownership of these securities and this report shall not be deemed to be an admission that he is, for the purposes of Section 16 or for any other purpose, the beneficial owner of such securities. ( 5 )Securities held by James L. Dolan as custodian for the Reporting Persons' minor children. ( 6 )Securities held by the Reporting Persons' son. ( 7 )Reporting Persons disclaim beneficial ownership of these securities and this report shall not be deemed to be an admission that either is, for the purposes of Section 16 or for any other purpose, the beneficial owner of such securities. ( 8 )Exercise of options under the Company's Employee Stock Plan, exempt under Rule 16b-3. ( 9 )This transaction was executed in multiple trades at prices ranging from $18.06 to $18.71 per share. The price reported above reflects the weighted average sale price. Mr. Dolan hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. ( 10 )Options vested in three equal annual installments beginning on the date indicated. ( 11 )Each stock option was previously reported at an exercise price of $10.24, but has been adjusted to reflect extraordinary dividends, The Madison Square Garden Company distribution and the AMC Networks, Inc. distribution. ( 12 )Each stock option was previously reported at an exercise price of $25.51, but has been adjusted to reflect extraordinary dividends, The Madison Square Garden Company distribution and the AMC Networks, Inc. distribution. ( 13 )This transaction was executed in multiple trades at prices ranging from $17.88 to $18.30 per share. The price reported above reflects the weighted average sale price. Mr. Dolan hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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