| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Martin Christopher Ross | Director, Other*, 10%+ Owner | 10000 E GEDDES AVE, STE 500, ENGLEWOOD | /s/ Christopher R. Martin | 2025-08-25 | 0002041913 |
| Jumana Capital Investments LLC | Other*, 10%+ Owner | 1717 SAINT JAMES PLACE, SUITE 335, HOUSTON | Jumana Capital Investments LLC, By: /s/ Christopher R. Martin, Manager | 2025-08-25 | 0002036142 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | RRGB | Common Stock | Purchase | $113K | +18.4K | +1.14% | $6.14 | 1.63M | Aug 21, 2025 | By: Jumana Capital Investments LLC | F1, F2, F3 |
| transaction | RRGB | Common Stock | Purchase | $218K | +34.6K | +2.12% | $6.29 | 1.67M | Aug 22, 2025 | By: Jumana Capital Investments LLC | F1, F3, F4 |
| holding | RRGB | Common Stock | 51.9K | Aug 21, 2025 | Direct | F1, F5 |
| Id | Content |
|---|---|
| F1 | This Form 4 is filed jointly by Christopher R. Martin and Jumana Capital Investments LLC ("Jumana Capital") (collectively, the "Reporting Persons"). Each of the Reporting Persons are members of a Section 13(d) group that collectively beneficially owns more than 10% of the Issuer's outstanding shares of Common Stock. The Reporting Persons disclaim beneficial ownership of the securities of the Issuer owned directly by other members of the Section 13(d) group and this report shall not be deemed an admission that the Reporting Persons are the beneficial owners of such securities for purposes of Section 16 or for any other purpose. Further, each of the Reporting Persons disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of his or its pecuniary interest therein. |
| F2 | Represents a weighted average price. These shares were purchased in multiple transactions at prices ranging from $6.0967 to $6.1500, inclusive. The Reporting Persons undertake to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. |
| F3 | Represents shares of Common Stock owned directly by Jumana Capital. Mr. Martin, as Manager of Jumana Capital, may be deemed to beneficially own the shares of Common Stock owned directly by Jumana Capital. |
| F4 | Represents a weighted average price. These shares were purchased in multiple transactions at prices ranging from $6.2138 to $6.3069, inclusive. The Reporting Persons undertake to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. |
| F5 | Includes 51,946 time-based restricted stock units subject to vesting and forfeiture restrictions. |