SEC Form 4

FORM 4		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 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* Dolan Kristin A (Last) (First) (Middle) 1111 STEWART AVENUE (Street) BETHPAGE NY 11714 (City) (State) (Zip)	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 Officer (give title below) Other (specify below)
	3. Date of Earliest Transaction (Month/Day/Year) 03/05/2012
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person X Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	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	03/05/2012		F(1)		4,653	D	$14.29	29,259(2)	D(3)
Cablevision NY Group Class A Common Stock								1,678.92	I	By 401(k)(3)
Cablevision NY Group Class A Common Stock								959,694(5)	I	By spouse(4)
Cablevision NY Group Class A Common Stock								14,100	I	By minor children(6)(8)
Cablevision NY Group Class A Common Stock								3,900	I	By son(7)(8)

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 (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	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 (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (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: 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

1. Name and Address of Reporting Person* Dolan Kristin A (Last) (First) (Middle) 1111 STEWART AVENUE (Street) BETHPAGE NY 11714 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer X Director 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* DOLAN JAMES LAWRENCE (Last) (First) (Middle) 1111 STEWART AVENUE (Street) BETHPAGE NY 11714 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer X Director 10% Owner X Officer (give title below) X Other (specify below) CEO & President Member of 13D Group

Explanation of Responses:

1. Shares surrendered to the Company for payment of withholding taxes on vested restricted shares exempt under Rule 16b-3.

2. Includes restricted shares.

3. Securities owned directly 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.

4. Securities owned directly by Mr. James L. Dolan and indirectly by his spouse, Ms. Kristin A. Dolan. Ms. Dolan disclaims beneficial ownership of these securities 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.

5. Includes restricted shares and shares held jointly with spouse.

6. Securities held by James L. Dolan as custodian for the Reporting Persons' minor children.

7. Securities owned by the Reporting Persons' son.

8. 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.

	/s/ James L. Dolan	03/07/2012
	/s/ Krisitn A. Dolan	03/07/2012
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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