# EDGAR Filing Document

**Accession Number:** 0001819794
**File Stem:** 0001493152-26-022050
**Filing Date:** 2026-5
**Character Count:** 11451
**Document Hash:** ab2c24f40bfc7069a8061d9304001d6e
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001493152-26-022050.hdr.sgml**: 20260508

**ACCESSION NUMBER**: 0001493152-26-022050

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

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260508

**DATE AS OF CHANGE**: 20260508

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Fusion Fuel Green PLC
- **CENTRAL INDEX KEY:** 0001819794
- **STANDARD INDUSTRIAL CLASSIFICATION:** MISC INDUSTRIAL & COMMERCIAL MACHINERY & EQUIPMENT [3590]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 000000000
- **STATE OF INCORPORATION:** L2
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13G/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-91913
- **FILM NUMBER:** 26960430

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 10 EARLSFORT TERRACE
- **STREET 2:** DUBLIN 2
- **CITY:** DUBLIN
- **PROVINCE COUNTRY:** L2
- **BUSINESS PHONE:** 351 21 581 8802

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 10 EARLSFORT TERRACE
- **STREET 2:** DUBLIN 2
- **CITY:** DUBLIN
- **PROVINCE COUNTRY:** L2

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Fusion Fuel Green Ltd
- **DATE OF NAME CHANGE:** 20200731
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Lipschitz Gregory
- **CENTRAL INDEX KEY:** 0002044426

**ORGANIZATION NAME:**

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

**MAIL ADDRESS:**
- **STREET 1:** 1100 MILITARY ROAD
- **CITY:** KENMORE
- **STATE:** NY
- **ZIP:** 14217

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

## SCHEDULE 13G

### Under the Securities Exchange Act of 1934

**(Amendment No. 1)**

**Issuer:** Fusion Fuel Green PLC

**Title of Class of Securities:** Class A Ordinary Shares, $0.0035 nominal value per share

**CUSIP Number:** —

**Date of Event Which Requires Filing of this Statement:** 03/31/2026

**Check the appropriate box to designate the rule pursuant to which this Schedule is filed:**

- [ ] Rule 13d-1(b)

- [x] Rule 13d-1(c)

- [ ] Rule 13d-1(d)

---

| 1. | Names of Reporting Persons<br>Bower Four Capital Corp. | Names of Reporting Persons<br>Bower Four Capital Corp. |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>C5 | Citizenship or Place of Organization<br>C5 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>350519.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>0.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>350519.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>0.00 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>350519.00 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>350519.00 |
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] |
| 11. | Percent of Class Represented by Amount in Row (9)<br>9.99% | Percent of Class Represented by Amount in Row (9)<br>9.99% |
| 12. | Type of Reporting Person (See Instructions)<br>CO | Type of Reporting Person (See Instructions)<br>CO |

---

| 1. | Names of Reporting Persons<br>Gregory Lipschitz | Names of Reporting Persons<br>Gregory Lipschitz |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>Z4 | Citizenship or Place of Organization<br>Z4 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>350519.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>0.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>350519.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>0.00 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>350519.00 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>350519.00 |
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] |
| 11. | Percent of Class Represented by Amount in Row (9)<br>9.99% | Percent of Class Represented by Amount in Row (9)<br>9.99% |
| 12. | Type of Reporting Person (See Instructions)<br>IN | Type of Reporting Person (See Instructions)<br>IN |

---

**Item 1(a). Name of Issuer:**
Fusion Fuel Green PLC

**Item 1(b). Address of Issuer's Principal Executive Offices:**
9 Pembroke Street Upper, Dublin D02 KR83, Ireland

**Item 2(a). Name of Person Filing:**
This statement is being jointly filed by Bower Four Capital Corp., a Bahamas entity ("Bower Four"), and Gregory Lipschitz, an individual (collectively, the "Reporting Persons").

**Item 2(b). Address of Principal Business Office:**
The address of the principal business office of each of the Reporting Persons is 104 One Cable Beach, Nassau, Bahamas.

**Item 2(c). Citizenship:**
Bower Four is organized in the Bahamas. Gregory Lipschitz is a citizen of Canada.

**Item 2(d). Title of Class of Securities:**
Class A Ordinary Shares, $0.0035 nominal value per share

**Item 2(e). CUSIP Number:**
—

**Item 3. If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:**

(a) [ ] Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o).

(b) [ ] Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c).

(c) [ ] Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c).

(d) [ ] Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8).

(e) [ ] An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);

(f) [ ] An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);

(g) [ ] A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);

(h) [ ] A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);

(i) [ ] A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);

(j) [ ] A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), if filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:

(k) [ ] Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).

**Item 4. Ownership:**

**(a) Amount beneficially owned:**

Each of the Reporting Persons beneficially owns 139,328 Class A Ordinary Shares and an aggregate of 211,191 Class A Ordinary Shares issuable upon exercise of warrants to purchase Class A Ordinary Shares, after giving effect to the beneficial ownership limitation provisions of such warrants. Without regard to such beneficial ownership limitation provisions, each of the Reporting Persons would beneficially own an aggregate of 955,934 Class A Ordinary Shares, consisting of (i) 139,328 Class A Ordinary Shares, (ii) 270,198 Class A Ordinary Shares issuable upon exercise of certain pre-funded warrants at an exercise price of $0.0035 per share, (iii) 263,277 Class A Ordinary Shares issuable upon exercise of a warrant at an exercise price of $3.50 per share, (iv) 174,495 Class A Ordinary Shares issuable upon exercise of a warrant at an exercise price of $5.00 per share, (v) 54,318 Class A Ordinary Shares issuable upon exercise of a warrant at an exercise price of $5.148 per share, and (vi) 54,318 Class A Ordinary Shares issuable upon exercise of a warrant at an exercise price of $6.864 per share, all of which are held by Bower Four. The warrants are exercisable immediately. The warrants may not be exercised to the extent that such exercise would result in the number of Class A Ordinary Shares beneficially owned by the holder and its affiliates exceeding 9.99% of the number of shares outstanding immediately after giving effect to the exercise.
Gregory Lipschitz is the Managing Director of Bower Four and has sole voting and investment power over the securities held by it. Gregory Lipschitz disclaims beneficial ownership of such securities except to the extent of his pecuniary interest, if any, in such securities.

**(b) Percent of class:**

See Row 11 of the cover page for each of the Reporting Persons. The percentages are based on 3,297,509 outstanding Class A Ordinary Shares as of May 8, 2026, which information was obtained from the issuer.

**(c) Number of shares as to which the person has:**

**(i) Sole power to vote or to direct the vote:**

See Row 5 of the cover page for each of the Reporting Persons.

**(ii) Shared power to vote or to direct the vote:**

See Row 6 of the cover page for each of the Reporting Persons.

**(iii) Sole power to dispose or to direct the disposition of:**

See Row 7 of the cover page for each of the Reporting Persons.

**(iv) Shared power to dispose or to direct the disposition of:**

See Row 8 of the cover page for each of the Reporting Persons.

**Item 5. Ownership of Five Percent or Less of a Class.**

[x] If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following.

**Item 6. Ownership of More than 5 Percent on Behalf of Another Person.**

Not Applicable

**Item 7. Identification and Classification of the Subsidiary**

Not Applicable

**Item 8. Identification and Classification of Members of the Group**

Not Applicable

**Item 9. Notice of Dissolution of Group**

Not Applicable

**Item 10. Certification:**

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.

### 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.

**Bower Four Capital Corp.**

**Date:** 05/08/2026

**By:** /s/ Gregory Lipschitz

**Name & Title:** Gregory Lipschitz, Managing Director

**Gregory Lipschitz**

**Date:** 05/08/2026

**By:** /s/ Gregory Lipschitz

**Name & Title:** Gregory Lipschitz