# EDGAR Filing Document

**Accession Number:** 0001726126
**File Stem:** 0001140361-25-043184
**Filing Date:** 2025-11
**Character Count:** 7728
**Document Hash:** 229c9ba7dac9528a8f353b51fb4b070e
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001140361-25-043184.hdr.sgml**: 20251124

**ACCESSION NUMBER**: 0001140361-25-043184

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251114

**FILED AS OF DATE**: 20251124

**DATE AS OF CHANGE**: 20251124

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Lawrence Bryan H.
- **CENTRAL INDEX KEY:** 0001210010

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-38770
- **FILM NUMBER:** 251514699

**MAIL ADDRESS:**
- **STREET 1:** C/O YORKTOWN PARTNERS LLC
- **STREET 2:** 410 PARK AVENUE, 20TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 75201

**FORMER NAME:**
- **FORMER CONFORMED NAME:** LAWRENCE BRYAN H
- **DATE OF NAME CHANGE:** 20021212
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Epsilon Energy Ltd.
- **CENTRAL INDEX KEY:** 0001726126
- **STANDARD INDUSTRIAL CLASSIFICATION:** CRUDE PETROLEUM & NATURAL GAS [1311]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 000000000
- **STATE OF INCORPORATION:** A0
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 500 DALLAS STREET
- **STREET 2:** SUITE 1250
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77002
- **BUSINESS PHONE:** 281-670-0002

**MAIL ADDRESS:**
- **STREET 1:** 500 DALLAS STREET
- **STREET 2:** SUITE 1250
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77002

### 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>Lawrence Bryan H.<br><sub>(Last) (First) (Middle)</sub><br>410 PARK AVENUE<br>20TH FLOOR<br><sub>(Street)</sub><br>NEW YORK, NY 10022-4407<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2025-11-14 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [ ] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Epsilon Energy Ltd. [ EPSN ] | **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 Shares | 2025-11-14 |  | A |  | 1181124 | A | <sup>(1)</sup> | 1181124 | I | See footnote<sup>(2)</sup> |
| Common Shares | 2025-11-14 |  | A |  | 2656705 | A | <sup>(1)</sup> | 2656705 | I | See footnote<sup>(3)</sup> |
| Common Shares | 2025-11-14 |  | A |  | 634713<sup>(5)</sup> | A | <sup>(1)</sup> | 634713 | I | See footnote<sup>(4)</sup> |

---

## 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) Pursuant to the Membership Interest Purchase Agreement dated August 11, 2025, among the Sellers party thereto, Peak Exploration & Production, LLC ("Peak E&P"), Epsilon Energy USA, Inc., Epsilon Energy Ltd., and Yorktown Energy Partners XI, L.P. (as Sellers' Representative), and the Membership Interest Purchase Agreement dated August 11, 2025, among Yorktown Energy Partners XI L.P., Peak BLM Lease LLC ("Peak BLM"), Epsilon Energy USA, Inc., and Epsilon Energy Ltd.,  the existing owners of Peak E&P and Peak BLM received, as consideration, the Issuer's Common Shares, with such Common Shares allocated among the existing owners pro rata based on their relative ownership of Peak E&P and Peak BLM.

(2) These securities are owned directly by Yorktown Energy Partners IX, L.P. ("Yorktown IX"). The reporting person is a managing member of Yorktown IX Associates LLC, the general partner of Yorktown IX Company LP, the general partner of Yorktown IX.

(3) These securities are owned directly by Yorktown Energy Partners X, L.P. ("Yorktown X"). The reporting person is a managing member of Yorktown X Associates LLC, the general partner of Yorktown X Company LP, the general partner of Yorktown X.

(4) These securities are owned directly by Yorktown Energy Partners XI, L.P. ("Yorktown XI"). The reporting person is a managing member of Yorktown XI Associates LLC, the general partner of Yorktown XI Company LP, the general partner of Yorktown XI.

(5) The Membership Interest Purchase Agreement with Peak BLM also provides that Yorktown XI will receive 2,500,000 of Issuer's Common Shares (subject to adjustment) when certain conditions have been satisfied following the closing date. Yorktown XI's right to receive additional shares became fixed and irrevocable on November 14, 2025.

**Signature:** /s/ Bryan H. Lawrence  
**Date:** 2025-11-18

### 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.**