Company: RRGB
Filing Date: 2025-11-10
Form Type: 424B5
Source: 0000950142-25-002929
Chunk: 8

Company: RED ROBIN GOURMET BURGERS INC
Filing Date: 2025-11-10
Form: 424B5
Chunk 8
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| S-2 |

| Use of proceeds                    | We intend to use the net proceeds from the sale of shares of our Common                                                                                                                   
 Stock to strengthen our balance sheet, which could include use for working capital, general corporate purposes, and repayment of indebtedness.                                            
 We retain broad discretion over the use of the net proceeds from the sale of the shares of Common Stock offered hereby. See “Use                                                          
 of Proceeds.”                                                                                                                                                                             |
| Risk factors                       | Investing in our securities involves a high degree of risk. See “Risk Factors” beginning on page S-4 of this prospectus supplement and in the documents incorporated by reference herein. |
| Nasdaq Global Select Market symbol | “RRGB.”                                                                                                                                                                                   |

The number of shares of Common Stock to be outstanding immediately after this offering is based on 17,966,000 shares of our Common Stock outstanding as of October 5, 2025. Unless otherwise indicated, the number of shares of Common Stock presented in this prospectus supplement excludes:

| • | 2,863,310 shares of Common Stock issuable upon the settlement of outstanding performance stock units and restricted stock units; |

| • | 106,428 shares of Common Stock issuable under our 2024 Performance Incentive Plan; and |

| • | 121,269 shares of Common Stock issuable under our Employee Stock 
 Purchase Plan.                                                   |

| S-3 |

<div align='center'>RISK FACTORS</div>

Investing in our securities involves a high degree of risk. You should carefully consider the risks described below, as well as any amendment or update to our risk factors reflected in subsequent filings with the SEC, which are incorporated by reference in this prospectus supplement, and all other information contained in this prospectus supplement and the accompanying prospectus and incorporated by reference in this prospectus supplement and the accompanying prospectus, and in any free writing prospectus that we have authorized for use in connection with this offering, before purchasing shares of our Common Stock. These risks and uncertainties are not the only ones facing us. Additional risks and uncertainties that we are unaware of, or that we currently deem immaterial, also may become important factors that affect us. If any of such risks or the risks described below or in our SEC filings occur, our business, financial condition or results of operations could be materially and adversely affected. In that case, the trading price of our Common Stock could decline, and you may lose some or all of your investment.

Risks Related to