# EDGAR Filing Document

**Accession Number:** 0001360587
**File Stem:** 0001104659-25-070818
**Filing Date:** 2025-7
**Character Count:** 17041
**Document Hash:** be88bef5dad35e029f67887cb2f4442d
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-25-070818.hdr.sgml**: 20250725

**ACCESSION NUMBER**: 0001104659-25-070818

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

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20250725

**DATE AS OF CHANGE**: 20250725

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Wallbox N.V.
- **CENTRAL INDEX KEY:** 0001866501
- **STANDARD INDUSTRIAL CLASSIFICATION:** MISCELLANEOUS TRANSPORTATION EQUIPMENT [3790]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 000000000
- **STATE OF INCORPORATION:** P7
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13G/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-93372
- **FILM NUMBER:** 251151645

**BUSINESS ADDRESS:**
- **STREET 1:** CARRER DEL FOC, 68
- **CITY:** BARCELONA
- **STATE:** U3
- **ZIP:** 08038
- **BUSINESS PHONE:** 34 93.220.43.08

**MAIL ADDRESS:**
- **STREET 1:** CARRER DEL FOC, 68
- **CITY:** BARCELONA
- **STATE:** U3
- **ZIP:** 08038

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Wallbox B.V.
- **DATE OF NAME CHANGE:** 20210609
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Iberdrola, S.A.
- **CENTRAL INDEX KEY:** 0001360587
- **STANDARD INDUSTRIAL CLASSIFICATION:** UNKNOWN SIC - 8880 [8880]
- **ORGANIZATION NAME:** International Corp Fin
- **EIN:** 000000000

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

**BUSINESS ADDRESS:**
- **BUSINESS PHONE:** 34944151411

**MAIL ADDRESS:**
- **STREET 1:** CARDENAL GARDOQUI, 8
- **CITY:** BILBAO
- **STATE:** U3
- **ZIP:** 48008

## Ex-99.A

**<u>EXHIBIT A</u>**

**<u>JOINT FILING AGREEMENT</u>**

The undersigned hereby agree that the statement on the Schedule 13G/A dated July 23, 2025 (the "Schedule 13G/A"), with respect to the Class A Common Shares of Wallbox N.V. is filed on behalf of each of us pursuant to and in accordance with the provisions of Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, and that this joint filing agreement (this "Agreement") shall be included as an Exhibit to the Schedule 13G/A. Each of the undersigned agrees to be responsible for the timely filing of the Schedule 13G/A, and for the completeness and accuracy of the information concerning itself contained therein. This Agreement may be executed in any number of counterparts, all of which taken together shall constitute one and the same instrument.

IN WITNESS WHEREOF, the undersigned have executed this Agreement as of July 23, 2025.

Dated: July 23, 2025

---

| | | |
|:---|:---|:---|
| **Iberdrola, S.A.** | **Iberdrola, S.A.** | **Iberdrola, S.A.** |
| By: | /s/ Juan Jose Zuniga Benavides | /s/ Juan Jose Zuniga Benavides |
|  | Name: | Juan Jose Zuniga Benavides |
|  | Title: | Head of Equity Markets |

---

Dated: July 23, 2025

---

| | | |
|:---|:---|:---|
| **Iberdrola Participaciones, S.A.U.** | **Iberdrola Participaciones, S.A.U.** | **Iberdrola Participaciones, S.A.U.** |
| By: | /s/ Felix Sobrino Martinez | /s/ Felix Sobrino Martinez |
|  | Name: | Felix Sobrino Martínez |
|  | Title: | Joint Director |
| By: | /s/ Javier Salazar Blanco | /s/ Javier Salazar Blanco |
|  | Name: | Javier Salazar Blanco |
|  | Title: | Joint Director |

---

Dated: July 23, 2025

---

| | | |
|:---|:---|:---|
| **Inversiones Financieras Perseo, S.L.U.** | **Inversiones Financieras Perseo, S.L.U.** | **Inversiones Financieras Perseo, S.L.U.** |
| By: | /s/ Agustín Delgado Martín | /s/ Agustín Delgado Martín |
|  | Name: | Agustín Delgado Martín |
|  | Title: | Joint Director |
| By: | /s/ Javier Salazar Blanco | /s/ Javier Salazar Blanco |
|  | Name: | Javier Salazar Blanco |
|  | Title: | Joint Director |

---

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

## SCHEDULE 13G

### Under the Securities Exchange Act of 1934

**(Amendment No. 4)**

**Issuer:** Wallbox N.V.

**Title of Class of Securities:** Class A ordinary shares

**CUSIP Number:** N94209108

**Date of Event Which Requires Filing of this Statement:** 06/30/2025

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

- [ ] Rule 13d-1(b)

- [ ] Rule 13d-1(c)

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

---

| 1. | Names of Reporting Persons<br>Iberdrola, S.A. | Names of Reporting Persons<br>Iberdrola, S.A. |
|:---|:---|:---|:---|
| 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>U3 | Citizenship or Place of Organization<br>U3 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>0.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>1367879.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>0.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>1367879.00 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>1367879.00 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>1367879.00 |
| 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>8.4% | Percent of Class Represented by Amount in Row (9)<br>8.4% |
| 12. | Type of Reporting Person (See Instructions)<br>CO | Type of Reporting Person (See Instructions)<br>CO |

**Comment for Type of Reporting Person:** Rows 6, 8 and 9 - Consists of 1,367,879 Class A ordinary shares held by the Reporting Person following the reserve stock split (the "Reverse Stock Split") and amendment (the "Amendment") to the Articles of Association of the Issuer approved by the shareholders of the Issuer on June 30, 2025 and executed by notarial deed on July 2, 2025, which effected the consolidation of 27,357,580 Class A ordinary shares held by the Reporting Person by multiplying such number of Class A ordinary shares by one/twentieth (1/20). The Reverse Stock Split and the Amendment were disclosed in the Issuer's 6-K filed on July 2, 2025.

Row 11 - Represents the percentage of ownership of Class A ordinary shares of the Issuer as of the date hereof, based upon: 16,327,994.8 Class A ordinary shares outstanding as of the date hereof, resulting from multiplying 326,559,896 Class A ordinary shares outstanding (326,934,896 Class A ordinary shares issued, minus 375,000 shares held in treasury as informed to us by the Issuer) prior to the Reverse Stock Split and the Amendment by one/twentieth (1/20).

---

| 1. | Names of Reporting Persons<br>Iberdrola Participaciones, S.A.U. | Names of Reporting Persons<br>Iberdrola Participaciones, S.A.U. |
|:---|:---|:---|:---|
| 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>U3 | Citizenship or Place of Organization<br>U3 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>0.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>1367879.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>0.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>1367879.00 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>1367879.00 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>1367879.00 |
| 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>8.4% | Percent of Class Represented by Amount in Row (9)<br>8.4% |
| 12. | Type of Reporting Person (See Instructions)<br>CO | Type of Reporting Person (See Instructions)<br>CO |

**Comment for Type of Reporting Person:** Rows 6, 8 and 9 - Consists of 1,367,879 Class A ordinary shares held by the Reporting Person following the reserve stock split (the "Reverse Stock Split") and amendment (the "Amendment") to the Articles of Association of the Issuer approved by the shareholders of the Issuer on June 30, 2025 and executed by notarial deed on July 2, 2025, which effected the consolidation of 27,357,580 Class A ordinary shares held by the Reporting Person by multiplying such number of Class A ordinary shares by one/twentieth (1/20). The Reverse Stock Split and the Amendment were disclosed in the Issuer's 6-K filed on July 2, 2025.

Row 11 - Represents the percentage of ownership of Class A ordinary shares of the Issuer as of the date hereof, based upon: 16,327,994.8 Class A ordinary shares outstanding as of the date hereof, resulting from multiplying 326,559,896 Class A ordinary shares outstanding (326,934,896 Class A ordinary shares issued, minus 375,000 shares held in treasury as informed to us by the Issuer) prior to the Reverse Stock Split and the Amendment by one/twentieth (1/20).

---

| 1. | Names of Reporting Persons<br>Inversiones Financieras Perseo, S.L.U. | Names of Reporting Persons<br>Inversiones Financieras Perseo, S.L.U. |
|:---|:---|:---|:---|
| 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>U3 | Citizenship or Place of Organization<br>U3 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>0.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>1367879.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>0.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>1367879.00 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>1367879.00 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>1367879.00 |
| 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>8.4% | Percent of Class Represented by Amount in Row (9)<br>8.4% |
| 12. | Type of Reporting Person (See Instructions)<br>CO | Type of Reporting Person (See Instructions)<br>CO |

**Comment for Type of Reporting Person:** Rows 6, 8 and 9 - Consists of 1,367,879 Class A ordinary shares held by the Reporting Person following the reserve stock split (the "Reverse Stock Split") and amendment (the "Amendment") to the Articles of Association of the Issuer approved by the shareholders of the Issuer on June 30, 2025 and executed by notarial deed on July 2, 2025, which effected the consolidation of 27,357,580 Class A ordinary shares held by the Reporting Person by multiplying such number of Class A ordinary shares by one/twentieth (1/20). The Reverse Stock Split and the Amendment were disclosed in the Issuer's 6-K filed on July 2, 2025.

Row 11 - Represents the percentage of ownership of Class A ordinary shares of the Issuer as of the date hereof, based upon: 16,327,994.8 Class A ordinary shares outstanding as of the date hereof, resulting from multiplying 326,559,896 Class A ordinary shares outstanding (326,934,896 Class A ordinary shares issued, minus 375,000 shares held in treasury as informed to us by the Issuer) prior to the Reverse Stock Split and the Amendment by one/twentieth (1/20).

---

**Item 1(a). Name of Issuer:**
Wallbox N.V.

**Item 1(b). Address of Issuer's Principal Executive Offices:**
Carrer Del Foc, 68, Barcelona, Spain, 08038

**Item 2(a). Name of Person Filing:**
This Schedule 13G/A is being filed by Iberdrola, S.A., Iberdrola Participaciones, S.A.U. and Inversiones Financieras Perseo, S.L.U. (each a "Reporting Person", and together, the "Reporting Persons").

See Exhibit A for the Reporting Persons' agreement for a joint filing of a single statement on their behalf.

**Item 2(b). Address of Principal Business Office:**
The address of the principal business office of Iberdrola, S.A. is:

Plaza Euskadi, 5, Bilbao (Bizkaia), Spain 48009

The address of the principal business office of Iberdrola Participaciones S.A.U. is:

Plaza Euskadi, 5, Bilbao (Bizkaia), Spain 48009

The address of the principal business office of Inversiones Financieras Perseo, S.L.U. is

Plaza Euskadi, 5, Bilbao (Bizkaia), Spain 48009

**Item 2(c). Citizenship:**
Please see response to Item 4 on each cover sheet for each Reporting Person.

**Item 2(d). Title of Class of Securities:**
Class A ordinary shares

**Item 2(e). CUSIP Number:**
N94209108

**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:**

See the response to Item 9 for each Reporting Person on the relevant attached cover page.

**(b) Percent of class:**

See the response to Item 11 for each Reporting Person on the relevant attached cover page.

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

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

See the response to Item 5 for each Reporting Person on the relevant attached cover page.

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

See the response to Item 6 for each Reporting Person on the relevant attached cover page.

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

See the response to Item 7 for each Reporting Person on the relevant attached cover page.

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

See the response to Item 8 for each Reporting Person on the relevant attached cover page.

**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:**

—

### 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.

**Iberdrola, S.A.**

**Date:** 07/23/2025

**By:** /s/ Juan Jose Zuniga Benavides

**Name & Title:** Juan Jose Zuniga Benavides/ Head of Equity Markets

**Iberdrola Participaciones, S.A.U.**

**Date:** 07/23/2025

**By:** /s/ Felix Sobrino Martinez

**Name & Title:** Felix Sobrino Martinez/Joint Director

**Inversiones Financieras Perseo, S.L.U.**

**Date:** 07/23/2025

**By:** /s/ Agustin Delgado Martin

**Name & Title:** Agustin Delgado Martin/Joint Director