| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| WhiteHawk Income Corp | 10%+ Owner | 2000 MARKET ST, SUITE 910, PHILADELPHIA | /s/ Jeffrey Slotterback, Chief Financial Officer, WhiteHawk Income Corporation | 2025-05-22 | 0001921603 |
| Herz Daniel C | 10%+ Owner | 2000 MARKET ST, SUITE 910, PHILADELPHIA | /s/ Daniel Herz | 2025-05-22 | 0001516921 |
| WhiteHawk Merger Sub, Inc. | 10%+ Owner | 2000 MARKET ST, SUITE 910, PHILADELPHIA | /s/ Jeffrey Slotterback, President, WhiteHawk Merger Sub, Inc. | 2025-05-22 | 0002069490 |
| WhiteHawk Acquisition, Inc. | 10%+ Owner | 2000 MARKET ST, SUITE 910, PHILADELPHIA | /s/ Jeffrey Slotterback, President, WhiteHawk Acquisition, Inc. | 2025-05-22 | 0002069535 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | : PHX | Common Stock | 0 | May 8, 2025 | Direct | F1, F2 | |||||
| holding | : PHX | Common Stock | 947K | May 8, 2025 | See footnote | F3 |
| Id | Content |
|---|---|
| F1 | Consists of 3,817,642 shares of common stock of the Issuer that are the subject of certain Tender and Support Agreements dated May 8, 2025 (the "Tender and Support Agreements") by WhiteHawk Acquisition, Inc. ("Parent") and WhiteHawk Merger Sub, Inc. ("Merger Sub"), and each of Chad Stephens, Ralph D'Amico, Chad True, Steven Packebush, Mark Behrman, Glen Brown, John Pinkerton, and Lee Canaan (each a "Supporting Stockholder"), and held of record by the Supporting Stockholders (such shares, the "Subject Shares"). |
| F2 | (continued from Footnote 1) The Tender and Support Agreements were entered into in connection with the Agreement and Plan of Merger, dated May 8, 2025, by and among Parent, Merger Sub, and the Issuer. WhiteHawk Income Corporation, Parent, Merger Sub, and Mr. Herz, as the Chief Executive Officer of WhiteHawk Income Corporation (together, the "Reporting Persons") exercise voting power in limited situations over the Subject Shares through the grant of an irrevocable proxy by each of the Supporting Stockholders in the Tender and Support Agreements and, as such, may be deemed to have beneficial ownership of such shares. The Reporting Persons disclaim beneficial ownership over the Subject Shares, except to the extent of their pecuniary interest therein, if any. |
| F3 | Consists of 946,606 shares of common stock of the Issuer that are held directly by WhiteHawk - Equity Holdings, LP ("WhiteHawk LP," and such shares, the "Held Shares"). WhiteHawk - Equity Holdings GP, LLC ("WhiteHawk GP") is the general partner of WhiteHawk LP and retains the sole and exclusive right to manage and control any and all matters in connection with the voting and disposition of any securities held by WhiteHawk LP. Whitehawk Energy, LLC ("WhiteHawk Energy") is the sole member of WhiteHawk GP, and Mr. Herz is the President, Chief Executive Officer, and Managing Member of WhiteHawk Energy. Thus, Mr. Herz may be deemed to have indirect beneficial ownership of the Held Shares. The Reporting Persons disclaim beneficial ownership over the Held Shares, except to the extent of their pecuniary interest therein, if any. |
Exhibit 99.1 (Reporting Persons Information) and Exhibit 99.2 (Joint Filing Agreement) are incorporated herein by reference. This amendment is being filed solely to add the EDGAR CIKs of Mr. Herz, Whitehawk Merger Sub, Inc., and WhiteHawk Acquisition, Inc.