| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Blatherwick Nell M. | Other* | C/O RIDGEPOST CAPITAL, INC., 2699 HOWELL STREET, SUITE 1000, DALLAS | /s/ Amanda Coussens, Attorney in Fact for the Reporting Persons | 18 Feb 2026 | 0001888782 |
| Nelson Andrew Rowan | Other* | C/O RIDGEPOST CAPITAL, INC., 2699 HOWELL STREET, SUITE 1000, DALLAS | /s/ Amanda Coussens, Attorney in Fact for the Reporting Persons | 18 Feb 2026 | 0001889330 |
| Charles K. Huebner Trust | Other* | C/O RIDGEPOST CAPITAL, INC., 2699 HOWELL STREET, SUITE 1000, DALLAS | /s/ Amanda Coussens, Attorney in Fact for the Reporting Persons | 18 Feb 2026 | 0001971324 |
| Thomas P. Danis, Jr. Revocable Living Trust dated March 10, 2003 | Other* | C/O RIDGEPOST CAPITAL, INC., 2699 HOWELL STREET, SUITE 1000, DALLAS | /s/ Amanda Coussens, Attorney in Fact for the Reporting Persons | 18 Feb 2026 | 0001889693 |
| Jon I. Madorsky Revocable Trust dated December 1, 2008 | Other* | C/O RIDGEPOST CAPITAL, INC., 2699 HOWELL STREET, SUITE 1000, DALLAS | /s/ Amanda Coussens, Attorney in Fact for the Reporting Persons | 18 Feb 2026 | 0001895437 |
| Abell Alexander I. | Other* | C/O RIDGEPOST CAPITAL, INC., 2699 HOWELL STREET, SUITE 1000, DALLAS | /s/ Amanda Coussens, Attorney in Fact for the Reporting Persons | 18 Feb 2026 | 0001888941 |
| McCoy David M. | Director, Other* | C/O RIDGEPOST CAPITAL, INC., 2699 HOWELL STREET, SUITE 1000, DALLAS | /s/ Amanda Coussens, Attorney in Fact for the Reporting Persons | 18 Feb 2026 | 0001888953 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | RPC | Class A Common Stock | Options Exercise | $0 | +2,932 | +3.4% | $0.000000 | 88,198 | 14 Feb 2026 | Direct | F1 |
| transaction | RPC | Class A Common Stock | Tax liability | $8,822 | -1,014 | -1.1% | $8.70 | 87,184 | 14 Feb 2026 | Direct | F1 |
| transaction | RPC | Class A Common Stock | Options Exercise | $0 | +5,977 | +9.7% | $0.000000 | 67,403 | 14 Feb 2026 | Direct | F2 |
| transaction | RPC | Class A Common Stock | Tax liability | $18,000 | -2,069 | -3.1% | $8.70 | 65,334 | 14 Feb 2026 | Direct | F2 |
| transaction | RPC | Class A Common Stock | Options Exercise | $0 | +22,161 | +16% | $0.000000 | 163,172 | 14 Feb 2026 | Direct | F3 |
| transaction | RPC | Class A Common Stock | Tax liability | $61,927 | -7,118 | -4.4% | $8.70 | 156,054 | 14 Feb 2026 | Direct | F3 |
| transaction | RPC | Class A Common Stock | Options Exercise | $0 | +11,081 | +369367% | $0.000000 | 11,084 | 14 Feb 2026 | Direct | F4 |
| transaction | RPC | Class A Common Stock | Tax liability | $47,824 | -5,497 | -50% | $8.70 | 5,587 | 14 Feb 2026 | Direct | F4 |
| transaction | RPC | Class A Common Stock | Options Exercise | $0 | +42,134 | +9.5% | $0.000000 | 487,708 | 14 Feb 2026 | Direct | F5 |
| transaction | RPC | Class A Common Stock | Tax liability | $120,338 | -13,832 | -2.8% | $8.70 | 473,876 | 14 Feb 2026 | Direct | F5 |
| transaction | RPC | Class A Common Stock | Options Exercise | $0 | +42,134 | +14% | $0.000000 | 342,134 | 14 Feb 2026 | Direct | F6 |
| transaction | RPC | Class A Common Stock | Tax liability | $112,804 | -12,966 | -3.8% | $8.70 | 329,168 | 14 Feb 2026 | Direct | F6 |
| transaction | RPC | Class A Common Stock | Options Exercise | $0 | +42,134 | +25% | $0.000000 | 212,457 | 14 Feb 2026 | Direct | F7 |
| transaction | RPC | Class A Common Stock | Tax liability | $107,784 | -12,389 | -5.8% | $8.70 | 200,068 | 14 Feb 2026 | Direct | F7 |
| 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 | -2,932 | -100% | $0.000000 | 0 | 14 Feb 2026 | Class A Common Stock | 2,932 | $0.000000 | Direct | F1 |
| transaction | RPC | Restricted Stock Units | Options Exercise | $0 | -5,977 | -100% | $0.000000 | 0 | 14 Feb 2026 | Class A Common Stock | 5,977 | $0.000000 | Direct | F2 |
| transaction | RPC | Restricted Stock Units | Options Exercise | $0 | -22,161 | -100% | $0.000000 | 0 | 14 Feb 2026 | Class A Common Stock | 22,161 | $0.000000 | Direct | F3 |
| transaction | RPC | Restricted Stock Units | Options Exercise | $0 | -11,081 | -100% | $0.000000 | 0 | 14 Feb 2026 | Class A Common Stock | 11,081 | $0.000000 | Direct | F4 |
| transaction | RPC | Restricted Stock Units | Options Exercise | $0 | -42,134 | -100% | $0.000000 | 0 | 14 Feb 2026 | Class A Common Stock | 42,134 | $0.000000 | Direct | F5 |
| transaction | RPC | Restricted Stock Units | Options Exercise | $0 | -42,134 | -100% | $0.000000 | 0 | 14 Feb 2026 | Class A Common Stock | 42,134 | $0.000000 | Direct | F6 |
| transaction | RPC | Restricted Stock Units | Options Exercise | $0 | -42,134 | -100% | $0.000000 | 0 | 14 Feb 2026 | Class A Common Stock | 42,134 | $0.000000 | Direct | F7 |
| transaction | RPC | Restricted Stock Units | Award | $0 | +19,529 | $0.000000 | 19,529 | 17 Feb 2026 | Class A Common Stock | 19,529 | $0.000000 | Direct | F1, F8 | |
| transaction | RPC | Restricted Stock Units | Award | $0 | +19,529 | $0.000000 | 19,529 | 17 Feb 2026 | Class A Common Stock | 19,529 | $0.000000 | Direct | F2, F8 | |
| transaction | RPC | Restricted Stock Units | Award | $0 | +9,442 | $0.000000 | 9,442 | 17 Feb 2026 | Class A Common Stock | 9,442 | $0.000000 | Direct | F2, F9 | |
| transaction | RPC | Restricted Stock Units | Award | $0 | +35,921 | $0.000000 | 35,921 | 17 Feb 2026 | Class A Common Stock | 35,921 | $0.000000 | Direct | F3, F8 | |
| transaction | RPC | Restricted Stock Units | Award | $0 | +32,803 | $0.000000 | 32,803 | 17 Feb 2026 | Class A Common Stock | 32,803 | $0.000000 | Direct | F3, F9 | |
| transaction | RPC | Restricted Stock Units | Award | $0 | +35,921 | $0.000000 | 35,921 | 17 Feb 2026 | Class A Common Stock | 35,921 | $0.000000 | Direct | F4, F8 | |
| transaction | RPC | Restricted Stock Units | Award | $0 | +35,921 | $0.000000 | 35,921 | 17 Feb 2026 | Class A Common Stock | 35,921 | $0.000000 | Direct | F5, F8 | |
| transaction | RPC | Restricted Stock Units | Award | $0 | +68,366 | $0.000000 | 68,366 | 17 Feb 2026 | Class A Common Stock | 68,366 | $0.000000 | Direct | F5, F9 | |
| transaction | RPC | Restricted Stock Units | Award | $0 | +35,921 | $0.000000 | 35,921 | 17 Feb 2026 | Class A Common Stock | 35,921 | $0.000000 | Direct | F6, F8 | |
| transaction | RPC | Restricted Stock Units | Award | $0 | +68,366 | $0.000000 | 68,366 | 17 Feb 2026 | Class A Common Stock | 68,366 | $0.000000 | Direct | F6, F9 | |
| transaction | RPC | Restricted Stock Units | Award | $0 | +35,921 | $0.000000 | 35,921 | 17 Feb 2026 | Class A Common Stock | 35,921 | $0.000000 | Direct | F7, F8 | |
| transaction | RPC | Restricted Stock Units | Award | $0 | +68,366 | $0.000000 | 68,366 | 17 Feb 2026 | Class A Common Stock | 68,366 | $0.000000 | Direct | F7, F9 |
| Id | Content |
|---|---|
| F1 | Line item reflects ownership and transactions for N. Blatherwick. |
| F2 | Line item reflects ownership and transactions for A. Nelson |
| F3 | Line item reflects ownership and transactions for, and these securities are held directly by, C. Huebner |
| F4 | Line item reflects ownership and transactions for, and these securities are held directly by, T. Danis. |
| F5 | Line item reflects ownership and transactions for, and these securities are held directly by, J. Madorsky. |
| F6 | Line item reflects ownership and transactions for A. Abell. |
| F7 | Line item reflects ownership and transaction for D. McCoy. |
| F8 | 25% of the restricted stock units vest on the second, third, fourth and fifth anniversary of the grant date, subject to continuous employment through the applicable vesting date. |
| F9 | Restricted stock units vest one year from the grant date, subject to continuous employment through the vesting date. |
This Form 4 is being filed on behalf of (i) Nell M. Blatherwick, (ii) Andrew R. Nelson, (iii) the Charles K. Huebner Trust and Charles K. Huebner, (iv) the Thomas P. Danis Revocable Living Trust and Thomas P. Danis, (v) the Jon I. Madorsky Revocable Trust and Jon I. Madorsky, (vi) Alexander I. Abell and (vii) David M. McCoy (collectively, the "Reporting Persons"). The Reporting Persons may be deemed to be members of a Section 13(d) group that collectively beneficially owns more than 10% of the Issuer's Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities of the Issuer held by each other Reporting Person, and the filing of this Form 4 shall not be construed as an admission that the Reporting Persons are beneficial owners of the securities of the Issuer reported herein. The securities reported herein do not include shares of Class B Common Stock that may be held by the Reporting Persons or securities held by any other group member other than the Reporting Persons.