| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Williams Mel | 10%+ Owner | C/O RIDGEPOST CAPITAL, INC., 2699 HOWELL STREET, SUITE 1000, DALLAS | By: Dominic Hong, as Attorney-in-Fact for the Reporting Person, /s/ Dominic Hong | 18 Feb 2026 | 0001890819 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | RPC | Class A Common Stock | Options Exercise | +45,599 | +35% | 174,635 | 14 Feb 2026 | Direct | F1, F2 | ||
| transaction | RPC | Class A Common Stock | Tax liability | -20,498 | -12% | 154,137 | 14 Feb 2026 | Direct | F1, F2 | ||
| holding | RPC | Class A Common Stock | 4,018,995 | 14 Feb 2026 | By The Mel Williams Irrevocable Trust u/a/d August 12, 2015 | F3 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | RPC | Restricted Stock Units | Options Exercise | $0 | -45,599 | -100% | $0.000000 | 0 | 14 Feb 2026 | Class A Common Stock | 45,599 | Direct | F1, F2, F4 | |
| transaction | RPC | Restricted Stock Units | Award | $0 | -146,370 | -50% | $0.000000 | 146,370 | 17 Feb 2026 | Class A Common Stock | 146,370 | Direct | F1, F2, F5 |
| Id | Content |
|---|---|
| F1 | Each restricted stock unit ("RSU") represents a right to receive one share of the Issuer's Class A Common Stock upon vesting. |
| F2 | Represents securities of the Issuer owned directly by the Reporting Person. |
| F3 | Represents securities of the Issuer owned directly by The Mel Williams Irrevocable Trust u/a/d August 12, 2015 (the "Williams Trust"). Alliance Trust Company, as trustee of the Williams Trust, may be deemed to beneficially own the securities of the Issuer owned directly by the Williams Trust. The Reporting Person disclaims beneficial ownership of the securities of the Issuer reported herein, except to the extent of his pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that the Reporting Person is a beneficial owner of the securities of the Issuer reported herein. |
| F4 | On February 14, 2025, the Reporting Person was granted a total of 45,599 RSUs, all of which vested on the first anniversary of the grant date. |
| F5 | On February 17, 2026, the Reporting Person was granted a total of 146,370 RSUs, all of which will vest on the first anniversary of the grant date, provided that the Reporting Person remains in continuous service with the Issuer through such date. |
This Form is being filed by Mel Williams (the "Reporting Person").