# EDGAR Filing Document

**Accession Number:** 0002014854
**File Stem:** 0000897101-25-000302
**Filing Date:** 2025-6
**Character Count:** 10900
**Document Hash:** 81d41ab9725fa2a0f197e2776bb1f00c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000897101-25-000302.hdr.sgml**: 20250606

**ACCESSION NUMBER**: 0000897101-25-000302

**CONFORMED SUBMISSION TYPE**: SCHEDULE 13D/A

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20250606

**DATE AS OF CHANGE**: 20250606

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Amplify Energy Corp.
- **CENTRAL INDEX KEY:** 0001533924
- **STANDARD INDUSTRIAL CLASSIFICATION:** CRUDE PETROLEUM & NATURAL GAS [1311]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 821326219
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13D/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-86827
- **FILM NUMBER:** 251031979

**BUSINESS ADDRESS:**
- **STREET 1:** 500 DALLAS STREET
- **STREET 2:** SUITE 1700
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77002
- **BUSINESS PHONE:** 713-588-8369

**MAIL ADDRESS:**
- **STREET 1:** 500 DALLAS STREET
- **STREET 2:** SUITE 1700
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77002

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Midstates Petroleum Company, Inc.
- **DATE OF NAME CHANGE:** 20111031
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Stoney Lonesome HF LP
- **CENTRAL INDEX KEY:** 0002014854

**ORGANIZATION NAME:**
- **EIN:** 874179655
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13D/A

**BUSINESS ADDRESS:**
- **STREET 1:** 8 THE GREEN
- **STREET 2:** SUITE 4652
- **CITY:** DOVER
- **STATE:** DE
- **ZIP:** 19901
- **BUSINESS PHONE:** 630-917-2057

**MAIL ADDRESS:**
- **STREET 1:** 8 THE GREEN
- **STREET 2:** SUITE 4652
- **CITY:** DOVER
- **STATE:** DE
- **ZIP:** 19901

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

## SCHEDULE 13D

### Under the Securities Exchange Act of 1934

**(Amendment No. 2)**

**Amplify Energy Corp.**

*(Name of Issuer)*

**Common Stock, $0.01 par value per share**

*(Title of Class of Securities)*

**03212B103**

*(CUSIP Number)*

**Andrew Raby**<br>Faegre Drinker Biddle & Reath LLP<br>320 South Canal Street, Suite 3300<br>Chicago IL 60606<br>(312) 569 1171

*(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)*

**06/04/2025**

*(Date of Event Which Requires Filing of this Statement)*

| **CUSIP No.** | **03212B103** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Stoney Lonesome HF LP** | Name of reporting person<br>**Stoney Lonesome HF LP** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**WC** | Source of funds (See Instructions)<br>**WC** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**DELAWARE** | Citizenship or place of organization<br>**DELAWARE** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**3004347.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**3004347.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**3004347.00** | Aggregate amount beneficially owned by each reporting person<br>**3004347.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**7.4%** | Percent of class represented by amount in Row (11)<br>**7.4%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**PN** | Type of Reporting Person (See Instructions)<br>**PN** | |

---

| **CUSIP No.** | **03212B103** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**The Drake Helix Holdings, LLC** | Name of reporting person<br>**The Drake Helix Holdings, LLC** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**WC** | Source of funds (See Instructions)<br>**WC** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**WYOMING** | Citizenship or place of organization<br>**WYOMING** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**83000.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**83000.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**83000.00** | Aggregate amount beneficially owned by each reporting person<br>**83000.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**.2%** | Percent of class represented by amount in Row (11)<br>**.2%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**OO** | Type of Reporting Person (See Instructions)<br>**OO** | |

---

| **CUSIP No.** | **03212B103** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Clint Coghill** | Name of reporting person<br>**Clint Coghill** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**PF** | Source of funds (See Instructions)<br>**PF** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**ILLINOIS** | Citizenship or place of organization<br>**ILLINOIS** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**2410.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**2410.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**2410.00** | Aggregate amount beneficially owned by each reporting person<br>**2410.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**0%** | Percent of class represented by amount in Row (11)<br>**0%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**IN** | Type of Reporting Person (See Instructions)<br>**IN** | |

---

**Item 1. Security and Issuer**

**(a) Title of Class of Securities:**
Common Stock, $0.01 par value per share

**(b) Name of Issuer:**
Amplify Energy Corp.

**(c) Address of Issuer's Principal Executive Offices:**
500 DALLAS STREET, SUITE 1700, HOUSTON, TX, 77002

This Amendment No. 2 ("Amendment No. 2") amends the Schedule 13D originally filed with the Securities and Exchange Commission on April 14, 2025 (the "Schedule 13D") as such Schedule 13D was previously amended on May 16, 2025 ("Amendment No. 1) with respect to shares of common stock (the "Common Stock") of Amplify Energy Corp. (the "Issuer" or "Registrant"). The persons filing this Amendment No. 2, the Schedule 13D and Amendment No. 1 had previously filed a statement on Schedule 13G. The address of the principal executive offices of the Issuer is 500 DALLAS STREET, SUITE 1700, HOUSTON, TX, 77002; its telephone number is 713-588-8369.

**Item 5. Interest in Securities of the Issuer**

**(a)**
Item 5 of the Schedule 13D is hereby amended and restated as follows:
For information regarding beneficial ownership, see the information presented on the cover page of this Schedule 13D;

**(b)**
For information regarding voting power, see the information presented on the cover page of this Schedule 13D;

**(c)**
Stoney Lonesome HF LP made purchase transactions in the Common Stock from June 4, 2025 to June 6, 2025 as set forth below. Each transaction was completed through open market purchases.

Date              Shares bought      Purchase price
6/04/2025          181,000                    $3.270
6/05/2025            92,000                    $3.262
6/06/2025            31,000                    $3.403

No Reporting Person has made any other transactions in the Common Stock since the filing of Amendment No. 1 on May 16, 2025.

### SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** Stoney Lonesome HF LP

**Signature:** /s/Clint Coghill

**Name/Title:** Clint Coghill/President of General Partner

**Date:** 06/06/2025

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** The Drake Helix Holdings, LLC

**Signature:** /s/Clint Coghill

**Name/Title:** Clint Coghill/President

**Date:** 06/06/2025

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** Clint Coghill

**Signature:** /s/Clint Coghill

**Name/Title:** Clint Coghill

**Date:** 06/06/2025