# EDGAR Filing Document

**Accession Number:** 0001516921
**File Stem:** 0001193125-26-269367
**Filing Date:** 2026-6
**Character Count:** 9750
**Document Hash:** 7d8a478d72d45d0350a61af4f0cec8d1
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-269367.hdr.sgml**: 20260612

**ACCESSION NUMBER**: 0001193125-26-269367

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260302

**FILED AS OF DATE**: 20260612

**DATE AS OF CHANGE**: 20260612

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Herz Daniel C
- **CENTRAL INDEX KEY:** 0001516921

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-43337
- **FILM NUMBER:** 261086590

**MAIL ADDRESS:**
- **STREET 1:** 2000 MARKET ST.
- **STREET 2:** SUITE 910
- **CITY:** PHILADELPHIA
- **STATE:** PA
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** WhiteHawk Minerals LLC
- **CENTRAL INDEX KEY:** 0002138531

**ORGANIZATION NAME:**
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-43337
- **FILM NUMBER:** 261086589

**BUSINESS ADDRESS:**
- **STREET 1:** 2000 MARKET ST.
- **STREET 2:** SUITE 910
- **CITY:** PHILADELPHIA
- **STATE:** PA
- **ZIP:** 19103
- **BUSINESS PHONE:** 847.863.3216

**MAIL ADDRESS:**
- **STREET 1:** 2000 MARKET ST.
- **STREET 2:** SUITE 910
- **CITY:** PHILADELPHIA
- **STATE:** PA
- **ZIP:** 19103
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** WhiteHawk Minerals Corp.
- **CENTRAL INDEX KEY:** 0001921603
- **STANDARD INDUSTRIAL CLASSIFICATION:** CRUDE PETROLEUM & NATURAL GAS [1311]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 880862160
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 2400 MARKET STREET
- **STREET 2:** OFFSITE SUITE 230
- **CITY:** PHILADELPHIA
- **STATE:** PA
- **ZIP:** 19103
- **BUSINESS PHONE:** 917 691-9676

**MAIL ADDRESS:**
- **STREET 1:** 2400 MARKET STREET
- **STREET 2:** OFFSITE SUITE 230
- **CITY:** PHILADELPHIA
- **STATE:** PA
- **ZIP:** 19103

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** WhiteHawk Income Corp
- **DATE OF NAME CHANGE:** 20220405

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

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[ ] 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>Herz Daniel C<br><sub>(Last) (First) (Middle)</sub><br>2000 MARKET STREET, SUITE 910<br><sub>(Street)</sub><br>PHILADELPHIA, PA 19103<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2026-03-02 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [X] 10% Owner<br>[X] Officer (give title below) [ ] Other (specify below)<br>_CEO, President & Chairman_ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>WhiteHawk Minerals Corp. [ WHK ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>WhiteHawk Minerals LLC<br><sub>(Last) (First) (Middle)</sub><br>2000 MARKET STREET, SUITE 910<br><sub>(Street)</sub><br>PHILADELPHIA, PA 19103<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2026-03-02 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>WhiteHawk Minerals Corp. [ WHK ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] 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 |
| Series D Preferred Stock | 2026-03-02<sup>(1)</sup> |  | A |  | 2000 | A | <sup>(2)</sup> | 2000 | D |  |
| Class A Common Stock | 2026-06-08<sup>(1)</sup> |  | A |  | 185729 | A | <sup>(3)</sup> | 185729 | D |  |
| Class A Common Stock | 2026-06-08<sup>(1)</sup> |  | A |  | 358893 | A | <sup>(3)</sup> | 358893 | I | By WhiteHawk Minerals LLC<sup>(4)</sup> |
| Class B Common Stock | 2026-06-08<sup>(1)</sup> |  | A |  | 3750000 | A | <sup>(3)</sup> | 3750000 | I | By WhiteHawk Minerals LLC<sup>(4)</sup> |
| Series D Preferred Stock | 2026-06-10 |  | D |  | 2000 | D | <sup>(5)</sup> | 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 |
| Common Units | <sup>(6)</sup> | 2026-06-08<sup>(1)</sup> |  | A |  | 3750000 |  | <sup>(6)</sup> | <sup>(6)</sup> | Class A Common Stock | 3750000 | <sup>(3)</sup> | 3750000 | I | By WhiteHawk Minerals LLC<sup>(4)</sup> |

---

### Footnotes:

(1) This transaction occurred prior to the Issuer's registration of a class of equity securities under Section 12 of the Securities Exchange Act of 1934, as amended, in connection with the Issuer's initial public offering, and is reported herein pursuant to Rule 16a-2(a).

(2) Represents an acquisition of Series D Preferred Stock from the Issuer for $1,000 per share.

(3) Represents an acquisition of shares of Class A Common Stock, Class B Common Stock and common units of WhiteHawk Income Operating Partnership L.P. ("Common Units") pursuant to a reorganization of the Issuer.

(4) Mr. Herz serves as the sole Managing Member of WhiteHawk Energy LLC, which in turn serves as the sole Managing Member of WhiteHawk Minerals LLC. In such capacity, Mr. Herz exercises sole voting and investment power over the shares of Class A common stock and Class B common stock held by WhiteHawk Minerals LLC and may therefore be deemed to beneficially own such shares. Mr. Herz disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

(5) The Series D Preferred Stock was redeemed by the Issuer in connection with the consummation of its initial public offering, for an amount consisting of (i) the stated value of $1,000 per share and (ii) $112,438.36 of accrued dividends and additional amounts necessary such that the holder received the Minimum Return (as defined in the Certificate of Designations of the Series D Preferred Stock).

(6) Each Common Unit may be redeemed or exchanged for one share of Class A Common Stock, and a corresponding number of Class B Common Stock will be cancelled for no consideration. The Common Units have no expiration date.

**Signature:** Daniel C. Herz, /s/ Barrie Hananel, Attorney-in-Fact  
**Date:** 2026-06-12

**Signature:** WhiteHawk Minerals LLC, By: Jeffrey Slotterback, Chief Financial Officer, By: /s/ Barrie Hananel, Attorney-in-Fact  
**Date:** 2026-06-12

### 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.**