# EDGAR Filing Document

**Accession Number:** 0001764004
**File Stem:** 0001104659-25-061846
**Filing Date:** 2025-6
**Character Count:** 8454
**Document Hash:** e8e676b90be29f2bc0b288b6f0a881ed
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-25-061846.hdr.sgml**: 20250623

**ACCESSION NUMBER**: 0001104659-25-061846

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250623

**FILED AS OF DATE**: 20250623

**DATE AS OF CHANGE**: 20250623

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** D'Amico Raphael
- **CENTRAL INDEX KEY:** 0001764004

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-31759
- **FILM NUMBER:** 251066429

**MAIL ADDRESS:**
- **STREET 1:** 5400 NORTH GRAND BOULEVARD
- **STREET 2:** SUITE 300
- **CITY:** OKLAHOMA CITY
- **STATE:** OK
- **ZIP:** 73112
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** PHX MINERALS INC.
- **CENTRAL INDEX KEY:** 0000315131
- **STANDARD INDUSTRIAL CLASSIFICATION:** CRUDE PETROLEUM & NATURAL GAS [1311]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 731055775
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 1320 SOUTH UNIVERSITY DRIVE
- **STREET 2:** SUITE 720
- **CITY:** FORT WORTH
- **STATE:** TX
- **ZIP:** 76107
- **BUSINESS PHONE:** 4059481560

**MAIL ADDRESS:**
- **STREET 1:** 1320 SOUTH UNIVERSITY DRIVE
- **STREET 2:** SUITE 720
- **CITY:** FORT WORTH
- **STATE:** TX
- **ZIP:** 76107

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** PANHANDLE OIL & GAS INC
- **DATE OF NAME CHANGE:** 20070509

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** PANHANDLE ROYALTY CO
- **DATE OF NAME CHANGE:** 19920703

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[x] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

[ ] Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>D'Amico Raphael<br><sub>(Last) (First) (Middle)</sub><br>1320 SOUTH UNIVERSITY DRIVE<br>SUITE 720<br><sub>(Street)</sub><br>FORT WORTH, TX 76107<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2025-06-23 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [ ] 10% Owner<br>[X] Officer (give title below) [ ] Other (specify below)<br>_EVP - CFO_ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>PHX MINERALS INC. [ PHX ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| Common Stock | 2025-06-23<sup>(1)</sup> |  | A |  | 179748<sup>(2)</sup> | A | $0 | 765813<sup>(3)</sup> | D |  |
| Common Stock | 2025-06-23<sup>(1)</sup> |  | U |  | 312164<sup>(4)</sup> | D | $4.35 | 453649<sup>(3)</sup> | D |  |
| Common Stock | 2025-06-23<sup>(1)</sup> |  | D |  | 453649<sup>(5)</sup> | D | $4.35 | 0 | D |  |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

---

### Footnotes:

(1) On May 8, 2025, PHX Minerals Inc. (the "Issuer") entered into an Agreement and Plan of Merger with the WhiteHawk Acquisition, Inc., a Delaware corporation (the "Parent"), and WhiteHawk Merger Sub, Inc., a Delaware corporation (the "Merger Sub") and a wholly owned subsidiary of Parent (the "Merger Agreement"). On June 23, 2025, Merger Sub completed a tender offer (the "Offer") pursuant to the terms of the Merger Agreement for the outstanding shares of common stock of the Issuer for an offer price of $4.35 per share, without interest and subject to applicable tax withholding (the "Offer Price"). Thereafter, Merger Sub merged with and into the Issuer (the "Merger") pursuant to Section 251(h) of the General Corporation Law of the State of Delaware, with the Issuer being the surviving corporation and becoming a wholly owned subsidiary of the Parent. All terms capitalized but not defined shall have the meaning given to them in the Merger Agreement.

(2) Represents shares of common stock issued on June 23, 2025 (the "Additional Performance Shares") pursuant to a Restricted Stock Award Agreement entered into between the Issuer and the reporting person (the "Award Agreement"). Immediately prior to the effective time of the Merger, the restricted shares granted under the Award Agreement vested assuming achievement of maximum performance. As a result, pursuant to the terms of the Award Agreement, 187.5% of the restricted shares originally granted under the Award Agreement vested at such time, and the Additional Performance Shares, representing the difference between such number of vested shares and the number of restricted shares originally granted under the Award Agreement, were issued to the reporting person.

(3) Total number of shares includes restricted shares with vesting based on performance criteria and elapsed time.

(4) Represents shares of common stock tendered to Merger Sub pursuant to the Offer.

(5) Pursuant to the Merger Agreement, immediately prior to the effective time of the Merger, all of the restricted shares held by the reporting person vested in full (assuming achievement of maximum performance, with respect to performance-based restricted shares) became free of restrictions and were automatically cancelled and converted into the right to receive an amount in cash equal to $4.35 per share, without interest and subject to applicable tax withholding.

**Signature:** /s/ Raphael D'Amico  
**Date:** 2025-06-23

### Remarks:

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**