<SEC-DOCUMENT>0000852772-25-000106-index.html : 20250804 <SEC-HEADER>0000852772-25-000106.hdr.sgml : 20250804 <ACCEPTANCE-DATETIME>20250804160914 ACCESSION NUMBER: 0000852772-25-000106 CONFORMED SUBMISSION TYPE: 8-K PUBLIC DOCUMENT COUNT: 46 CONFORMED PERIOD OF REPORT: 20250804 ITEM INFORMATION: Results of Operations and Financial Condition ITEM INFORMATION: Regulation FD Disclosure ITEM INFORMATION: Financial Statements and Exhibits FILED AS OF DATE: 20250804 DATE AS OF CHANGE: 20250804 FILER: COMPANY DATA: COMPANY CONFORMED NAME: DENNY'S Corp CENTRAL INDEX KEY: 0000852772 STANDARD INDUSTRIAL CLASSIFICATION: RETAIL-EATING PLACES [5812] ORGANIZATION NAME: 07 Trade & Services EIN: 133487402 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 8-K SEC ACT: 1934 Act SEC FILE NUMBER: 000-18051 FILM NUMBER: 251180330 BUSINESS ADDRESS: STREET 1: 203 EAST MAIN STREET CITY: SPARTANBURG STATE: SC ZIP: 29319 BUSINESS PHONE: 8645978000 MAIL ADDRESS: STREET 1: 203 EAST MAIN STREET CITY: SPARTANBURG STATE: SC ZIP: 29319 FORMER COMPANY: FORMER CONFORMED NAME: DENNYS CORP DATE OF NAME CHANGE: 20020801 FORMER COMPANY: FORMER CONFORMED NAME: ADVANTICA RESTAURANT GROUP INC DATE OF NAME CHANGE: 19980107 FORMER COMPANY: FORMER CONFORMED NAME: FLAGSTAR COMPANIES INC DATE OF NAME CHANGE: 19930722 </SEC-HEADER> <DOCUMENT> <TYPE>8-K <SEQUENCE>1 <FILENAME>denn-20250804.htm <DESCRIPTION>8-K <TEXT> Document 1 - file: denn-20250804.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>2 <FILENAME>q22025ex991earningspressre.htm <DESCRIPTION>EX-99.1 <TEXT> Document 2 - file: q22025ex991earningspressre.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.2 <SEQUENCE>3 <FILENAME>denninvestordeckaug2025.htm <DESCRIPTION>EX-99.2 <TEXT> Document 3 - file: denninvestordeckaug2025.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.SCH <SEQUENCE>4 <FILENAME>denn-20250804.xsd <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT <TEXT> Document 4 - file: denn-20250804.xsd
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.LAB <SEQUENCE>5 <FILENAME>denn-20250804_lab.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT <TEXT> Document 5 - file: denn-20250804_lab.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.PRE <SEQUENCE>6 <FILENAME>denn-20250804_pre.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT <TEXT> Document 6 - file: denn-20250804_pre.xml
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>denn-20250804_g1.gif <TEXT> Document 7 - file: denn-20250804_g1.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>denninvestordeckaug2025001.jpg <TEXT> Document 8 - file: denninvestordeckaug2025001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>denninvestordeckaug2025002.jpg <TEXT> Document 9 - file: denninvestordeckaug2025002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>denninvestordeckaug2025003.jpg <TEXT> Document 10 - file: denninvestordeckaug2025003.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>denninvestordeckaug2025004.jpg <TEXT> Document 11 - file: denninvestordeckaug2025004.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>denninvestordeckaug2025005.jpg <TEXT> Document 12 - file: denninvestordeckaug2025005.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>denninvestordeckaug2025006.jpg <TEXT> Document 13 - file: denninvestordeckaug2025006.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>denninvestordeckaug2025007.jpg <TEXT> Document 14 - file: denninvestordeckaug2025007.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>denninvestordeckaug2025008.jpg <TEXT> Document 15 - file: denninvestordeckaug2025008.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>denninvestordeckaug2025009.jpg <TEXT> Document 16 - file: denninvestordeckaug2025009.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>denninvestordeckaug2025010.jpg <TEXT> Document 17 - file: denninvestordeckaug2025010.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>denninvestordeckaug2025011.jpg <TEXT> Document 18 - file: denninvestordeckaug2025011.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>denninvestordeckaug2025012.jpg <TEXT> Document 19 - file: denninvestordeckaug2025012.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>20 <FILENAME>denninvestordeckaug2025013.jpg <TEXT> Document 20 - file: denninvestordeckaug2025013.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>21 <FILENAME>denninvestordeckaug2025014.jpg <TEXT> Document 21 - file: denninvestordeckaug2025014.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>22 <FILENAME>denninvestordeckaug2025015.jpg <TEXT> Document 22 - file: denninvestordeckaug2025015.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>23 <FILENAME>denninvestordeckaug2025016.jpg <TEXT> Document 23 - file: denninvestordeckaug2025016.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>24 <FILENAME>denninvestordeckaug2025017.jpg <TEXT> Document 24 - file: denninvestordeckaug2025017.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>25 <FILENAME>denninvestordeckaug2025018.jpg <TEXT> Document 25 - file: denninvestordeckaug2025018.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>26 <FILENAME>denninvestordeckaug2025019.jpg <TEXT> Document 26 - file: denninvestordeckaug2025019.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>27 <FILENAME>denninvestordeckaug2025020.jpg <TEXT> Document 27 - file: denninvestordeckaug2025020.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>28 <FILENAME>denninvestordeckaug2025021.jpg <TEXT> Document 28 - file: denninvestordeckaug2025021.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>29 <FILENAME>denninvestordeckaug2025022.jpg <TEXT> Document 29 - file: denninvestordeckaug2025022.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>30 <FILENAME>denninvestordeckaug2025023.jpg <TEXT> Document 30 - file: denninvestordeckaug2025023.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>31 <FILENAME>denninvestordeckaug2025024.jpg <TEXT> Document 31 - file: denninvestordeckaug2025024.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>32 <FILENAME>denninvestordeckaug2025025.jpg <TEXT> Document 32 - file: denninvestordeckaug2025025.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>33 <FILENAME>denninvestordeckaug2025026.jpg <TEXT> Document 33 - file: denninvestordeckaug2025026.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>34 <FILENAME>denninvestordeckaug2025027.jpg <TEXT> Document 34 - file: denninvestordeckaug2025027.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>35 <FILENAME>denninvestordeckaug2025028.jpg <TEXT> Document 35 - file: denninvestordeckaug2025028.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>36 <FILENAME>denninvestordeckaug2025029.jpg <TEXT> Document 36 - file: denninvestordeckaug2025029.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>37 <FILENAME>denninvestordeckaug2025030.jpg <TEXT> Document 37 - file: denninvestordeckaug2025030.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>38 <FILENAME>dennyslogo.jpg <TEXT> Document 38 - file: dennyslogo.jpg
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>40 <FILENAME>R1.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 40 - file: R1.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>41 <FILENAME>Show.js <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 41 - file: Show.js
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>42 <FILENAME>report.css <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 42 - file: report.css
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>44 <FILENAME>FilingSummary.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 44 - file: FilingSummary.html
Document 44 - RAW XML: FilingSummary.xml
</DOCUMENT> <DOCUMENT> <TYPE>JSON <SEQUENCE>46 <FILENAME>MetaLinks.json <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 46 - file: MetaLinks.json
</DOCUMENT> <DOCUMENT> <TYPE>ZIP <SEQUENCE>47 <FILENAME>0000852772-25-000106-xbrl.zip <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 47 - file: 0000852772-25-000106-xbrl.zip
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>48 <FILENAME>denn-20250804_htm.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 48 - file: denn-20250804_htm.html
Document 48 - RAW XML: denn-20250804_htm.xml
</DOCUMENT> </SEC-DOCUMENT>