SEC FORM 4 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
 
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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*
MSD CAPITAL L P

(Last) (First) (Middle)
645 FIFTH AVENUE
21ST FLOOR

(Street)
NEW YORK NY 10022

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
DineEquity, Inc [ DIN ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director X 10% Owner
Officer (give title below) Other (specify below)
3. Date of Earliest Transaction (Month/Day/Year)
09/03/2008
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
Common Stock(1)(2) 09/03/2008 P 269,300 A $22 2,369,400 I See Footnote(1)
Common Stock(1)(2) 09/04/2008 P 57,898 A $21.9678(3) 2,427,298 I See Footnote(1)
Common Stock(1)(2) 09/05/2008 P 85,058 A $21.7538(4) 2,512,356 I See Footnote(1)
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*
MSD CAPITAL L P

(Last) (First) (Middle)
645 FIFTH AVENUE
21ST FLOOR

(Street)
NEW YORK NY 10022

(City) (State) (Zip)
1. Name and Address of Reporting Person*
MSD SBI LP

(Last) (First) (Middle)
645 FIFTH AVENUE
21ST FLOOR

(Street)
NEW YORK NY 10022

(City) (State) (Zip)
Explanation of Responses:
1. This statement is jointly filed by and on behalf of each of MSD Capital, L.P. ("MSD Capital") and MSD SBI, L.P. ("SBI"). Following the transactions reported herein, SBI is the record and direct beneficial owner of 2,512,356 shares of common stock of DineEquity, Inc. MSD Capital is the general partner of SBI and may be deemed to indirectly beneficially own securities owned by SBI. MSD Capital Management LLC is the general partner of MSD Capital.
2. Each reporting person states that neither the filing of this statement nor anything herein shall be deemed an admission that such person is, for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise, the beneficial owner of any securities covered by this statement. Each reporting person disclaims beneficial ownership of the securities covered by this statement, except to the extent of the pecuniary interest of such person in such securities.
3. This transaction was executed in multiple trades on September 4, 2008 at prices ranging from $21.77 to $22.00. The price reported above reflects the weighted average purchase price. The reporting person(s) hereby undertake to provide to the Commission staff, the issuer or a security holder of the issuer, upon request, full information regarding the number of shares purchased at each separate price.
4. This transaction was executed in multiple trades on September 5, 2008 at prices ranging from $21.34 to $22.00. The price reported above reflects the weighted average purchase price. The reporting person(s) hereby undertake to provide to the Commission staff, the issuer or a security holder of the issuer, upon request, full information regarding the number of shares purchased at each separate price.
Remarks:
Exhibit 99.1 - Joint Filer Information (furnished herewith)
MSD Capital, L.P. By: MSD Capital Management LLC Its: General Partner By: /s/ Marc R. Lisker Name: Marc R. Lisker Title: Manager and General Counsel 09/05/2008
MSD SBI, L.P. By: MSD Capital, L.P. Its: General Partner By: MSD Capital Management LLC Its: General Partner By: /s/ Marc R. Lisker Name: Marc R. Lisker Title: Manager and General Counsel 09/05/2008
** 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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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                                                                    EXHIBIT 99.1
                             JOINT FILER INFORMATION

                            OTHER REPORTING PERSON(S)

1.       MSD SBI, L.P.

           ITEM                                   INFORMATION
Name:                                  MSD SBI, L.P.

Address:                               645 Fifth  Avenue,  21st  Floor,
                                       New York, New York 10022

Designated Filer:                      MSD Capital, L.P.

Date of Event Requiring Statement
(Month/Day/Year):                      September 3, 2008

Issuer Name and Ticker or Trading
Symbol:                                DINEEQUITY, INC. [DIN]

Relationship of Reporting Person(s)
to Issuer:                             10% Owner

If Amendment, Date Original Filed
(Month/Day/Year):                      Not Applicable

Individual or Joint/Group Filing:      Form filed by More than One Reporting
                                       Person

Signature:                             By:      MSD Capital, L.P.
                                       Its:     General Partner

                                       By:      MSD Capital Management LLC
                                       Its:     General Partner

                                       By:        /s/ Marc R. Lisker
                                                --------------------
                                       Name:    Marc R. Lisker
                                       Title:   Manager and General Counsel
                                       Date:    September 5, 2008