RED Robin Gourmet Burgers Inc.

RRGB·NASDAQ·$4.50Share Price as of 11/2·$83MMarket Cap as of 11/2

Financials

10-QQ3 ended 07/12/2608/12/26 10-QQ2 ended 04/19/2605/19/26 10-KFY 202502/25/26 10-QQ4 ended 10/05/2511/10/25 10-QQ3 ended 07/13/2508/14/25

Disclosures

8-KCurrent report10/28/26 8-KCurrent report10/05/26 8-KCurrent report09/17/26 8-KCurrent report09/01/26 8-KCurrent report08/12/26

Prospectuses and Registrations

S-8Registration of securities for employees05/15/26 424B5Prospectus supplement11/10/25 S-3Shelf registration12/23/24 S-3Shelf registration06/14/24 S-8Registration of securities for employees05/23/24

Proxies

DEF 14ADefinitive proxy03/26/26 DEFA14AAdditional proxy materials03/26/26 DEF 14ADefinitive proxy04/24/25 PRE 14APreliminary proxy03/18/25 DEF 14ADefinitive proxy04/04/24

Ownership

SC 13D/ABeneficial ownership (amended)10/27/26 Form 4Insider transaction10/07/26 Form 4Insider transaction09/29/26 Form 3Initial insider ownership09/23/26 Form 4Insider transaction09/23/26

Other

ARSAnnual report to shareholders03/26/26 ARSAnnual report to shareholders04/24/25 EFFECTRequest for effectiveness01/07/25 UPLOADLetter from the SEC01/06/25 CORRESPCorrespondence with the SEC01/03/25