SEC Form 3

FORM 3

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

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1. Name and Address of Reporting Person* DOLAN MARY S (Last) (First) (Middle) C/O DOLAN FAMILY OFFICE 340 CROSSWAYS PARK DRIVE (Street) WOODBURY NY 11797 (City) (State) (Zip)	2. Date of Event Requiring Statement (Month/Day/Year) 09/15/2015	3. Issuer Name and Ticker or Trading Symbol MSG SPINCO, INC. [ MSG ]
		4. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner Officer (give title below) X Other (specify below) Trustee of Member of 13D Group	5. If Amendment, Date of Original Filed (Month/Day/Year)
			6. Individual or Joint/Group Filing (Check Applicable Line) X Form filed by One Reporting Person Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock, par value $0.01 per share	1,000	I(1)	By The Madison Square Garden Company and its subsidiaries

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The Reporting Person is a trustee of a member of a "group" with respect to certain securities of The Madison Square Garden Company ("MSG") for purposes of Section 13(d) of the Securities Exchange Act of 1934. As such, the Reporting Person may be deemed to beneficially own Issuer shares held directly by MSG and its subsidiaries. The Reporting Person disclaims beneficial ownership of the shares of the Issuer held by MSG and its subsidiaries, except to the extent of any pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

Remarks:

The Reporting Person is a trustee of a member of a Section 13(d) Group with respect to securities of The Madison Square Garden Company. This Form 3 is being filed in connection with the Securities and Exchange Commission's declaration of effectiveness of the Registration Statement on Form 10 of MSG Spinco which describes the planned distribution by MSG to its stockholders of all of the common stock of MSG Spinco.

	By: /s/ Renzo Mori, Attorney-in-Fact for Mary S. Dolan	09/15/2015
	** 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 5 (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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