X0407 4 2023-04-03 0 0000049754 Dine Brands Global, Inc. DIN 0001105497 MSD CAPITAL L P ONE VANDERBILT AVENUE, 26TH FLOOR NEW YORK NY 10017 1 0 0 0 0001688031 Coral Rock Investments, L.P. ONE VANDERBILT AVENUE, 26TH FLOOR NEW YORK NY 10017 1 0 0 0 0001846894 LEMKAU GREGG ONE VANDERBILT AVENUE, 26TH FLOOR NEW YORK NY 10017 1 0 0 0 0001761864 Lisker Marc R ONE VANDERBILT AVENUE, 26TH FLOOR NEW YORK NY 10017 1 0 0 0 0000908724 DELL MICHAEL S ONE DELL WAY ROUND ROCK TX 78682 1 0 0 0 0 Restricted Stock Units (Dividend Equivalent Rights) 2023-04-03 4 A 0 12.079 0.00 A Common Stock 12.079 1614.079 I See Footnotes As previously reported, Howard M. Berk was granted restricted stock units ("RSUs") on March 3, 2023 that will vest on March 3, 2024. Dividend equivalent rights accrued on the previously reported RSUs and will vest proportionately with the RSUs to which they relate. Each dividend equivalent right is the economic equivalent of one share of common stock. This statement is jointly filed by and on behalf of each of MSD Capital, L.P. ("MSD Capital"), Coral Rock Investments, L.P. ("Coral Rock"), Michael S. Dell, Gregg R. Lemkau and Marc R. Lisker. MSD Capital is the general partner of Coral Rock and may be deemed to beneficially own securities owned by Coral Rock. MSD Capital Management LLC ("MSD Capital Management") is the general partner of MSD Capital and may be deemed to beneficially own securities owned by MSD Capital. Each of Gregg R. Lemkau and Marc R. Lisker is a manager of MSD Capital Management and may be deemed to beneficially own securities owned by MSD Capital Management. Michael S. Dell is the controlling member of MSD Capital Management and may be deemed to beneficially own securities owned by MSD Capital Management. Each of Messrs. Dell, Lemkau and Lisker disclaims beneficial ownership of such securities except to the extent of any pecuniary interest therein. [footnote cont'] [continuation] Mr. Berk is a representative of MSD Capital and each reporting person may be deemed to beneficially own securities owned by Mr. Berk. 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 (the "Act"), 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. Each reporting person may be deemed to be a member of a group with respect to the issuer or securities of the issuer for purposes of Section 13(d) or 13(g) of the Act. Each reporting person declares that neither the filing of this statement nor anything herein shall be construed as an admission that such person is, for the purposes of Section 13(d) or 13(g) of the Act or any other purpose, a member of a group with respect to the issuer or securities of the issuer. MSD Capital, L.P. By: MSD Capital Management, LLC Its: General Partner By: /s/ Marc R. Lisker Title: Manager 2023-04-05 Coral Rock Investments, L.P. By: MSD Capital, L.P. Its: General Partner By: MSD Capital Management, LLC Its: General Partner By: /s/ Marc R. Lisker Title: Manager 2023-04-05 Michael S. Dell By: /s/ Marc R. Lisker Title: Attorney-in-Fact 2023-04-05 Gregg R. Lemkau By: /s/ Gregg R. Lemkau 2023-04-05 Marc R. Lisker By: /s/ Marc R. Lisker 2023-04-05