SEC FORM 3

SEC FORM 3SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Mane Eduard Castaneda

(Last)

(First)

(Middle)

C/O WALLBOX N.V.

CARRER DEL FOC, 68

(Street)

BARCELONA

08038

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

3. Issuer Name and Ticker or Trading Symbol
Wallbox N.V. [ WBX ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	Chief Product & Tech Officer

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Class A Ordinary Shares	85,296⁽¹⁾	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivative Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
Class B Ordinary Shares	⁽²⁾	⁽²⁾	Class A Ordinary Shares	181,592	⁽²⁾	D
Option (Right to Buy)	⁽³⁾	04/22/2027	Class B Ordinary Shares⁽²⁾	11,918	$44.31⁽⁴⁾	D

Explanation of Responses:

1. Includes 62,053 restricted stock units ("RSUs"), 2,053 of which have vested. The remaining 60,000 RSUs will vest as follows: (i) 19,800 RSUs vesting on May 1, 2026; (ii) 19,800 RSUs vesting on March 1, 2027; and (iii) 20,400 RSUs vesting on March 1, 2028, subject to the reporting person's continued service to the Issuer through each applicable vesting date.

2. Each Class B Share is convertible at any time at the option of the holder into one Class A Ordinary Share and one Conversion Share. Conversion Shares are not convertible into any other class of share.

3. This option represents the right to purchase 11,918 of the Issuer's Class B Ordinary Shares and is fully vested.

4. The exercise price of this option is 38.60 euros. The amount shown above is based on the foreign exchange rate as of the date of this filing.

Remarks:

Exhibit 24 - Power of Attorney

	/s/ Eduard Castaneda Mane	03/18/2026
	** Signature of Reporting Person	Date
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 5 (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.
* Form 3: SEC 1473 (03-26)

SEC Form 3 filed by new insider Mane Eduard Castaneda