Form 8-K

8-K — Soulpower Acquisition Corp.

Accession: 0001493152-26-026654

Filed: 2026-06-01

Period: 2026-05-29

CIK: 0002025608

SIC: 6770 (BLANK CHECKS)

Item: Entry into a Material Definitive Agreement

Item: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

Item: Financial Statements and Exhibits

Documents

8-K — form8-k.htm (Primary)

EX-10.1 (ex10-1.htm)

GRAPHIC (ex10-1_001.jpg)

GRAPHIC (ex10-1_002.jpg)

GRAPHIC (ex10-1_003.jpg)

GRAPHIC (ex10-1_004.jpg)

XML — IDEA: XBRL DOCUMENT (R1.htm)

8-K

8-K (Primary)

Filename: form8-k.htm · Sequence: 1

false

0002025608

2026-05-29

0002025608

SOUL:UnitsEachConsistingOfOneClassOrdinaryShareAndOneRightMember

2026-05-29

0002025608

SOUL:ClassOrdinarySharesParValue0.0001PerShareMember

2026-05-29

0002025608

SOUL:RightsEachRightEntitlingHolderToReceiveOnetenth110OfOneClassOrdinaryShareUponConsummationOfInitialBusinessCombinationMember

2026-05-29

iso4217:USD

xbrli:shares

iso4217:USD

xbrli:shares

UNITED

STATES

SECURITIES

AND EXCHANGE COMMISSION

Washington,

D.C. 20549

FORM

8-K

CURRENT

REPORT

PURSUANT

TO SECTION 13 OR 15(d)

THE SECURITIES EXCHANGE ACT OF 1934

Date

of Report (Date of earliest event reported): May 29, 2026

Soulpower

Acquisition Corporation

(Exact

name of registrant as specified in its charter)

Cayman

Islands

001-42582

98-1793430

(State

or other jurisdiction

incorporation)

(Commission

File

Number)

(IRS

Employer

Identification

No.)

250

West 55th Street, 17th Floor, New York, New York 10019

(Address

of principal executive offices, including zip code)

Registrant’s

telephone number, including area code: 201-282-6717

Not

Applicable

(Former

name or former address, if changed since last report)

Check

the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under

any of the following provisions:

☐

Written

communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐

Soliciting

material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐

Pre-commencement

communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐

Pre-commencement

communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities

registered pursuant to Section 12(b) of the Act:

Title

of each class

Trading

Symbol(s)

Name

of each exchange on which registered

Units,

each consisting of one Class A ordinary share and one right

SOULU

New

York Stock Exchange

Class

A ordinary shares, par value $0.0001 per share

SOUL

New

York Stock Exchange

Rights,

each right entitling the holder to receive one-tenth (1/10) of one Class A ordinary share upon the consummation of the initial business

combination

SOULR

New

York Stock Exchange

Indicate

by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405

of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging

growth company ☒

an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying

with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item

1.01. Entry into a Material Definitive Agreement

The

information provided in Item 2.03 of this Current Report on Form 8-K is incorporated by reference into this Item 1.01.

Item

2.03. Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant.

May 29, 2026, Soulpower Acquisition Corporation (the “Company”) issued an unsecured promissory note in the principal amount

of up to $2,500,000 (the “B Note”) to Soulpower Management LLC (the “Lender”). Under the terms of the B Note,

the outstanding principal balance of the B Note shall be automatically and irrevocably forgiven in full upon consummation of the Company’s

initial business combination and all obligations of the Company thereunder shall be deemed satisfied and discharged without further action

by any party to the B Note. If the Company does not consummate a business combination, the B Note will be due on the earlier of (i) the

occurrence of an event of default or (ii) the liquidation of the Company. The B Note bears no interest, is not convertible into securities

of the Company and is subject to customary events of default, the occurrence of certain of which automatically trigger the unpaid principal

balance of the B Note and all other sums payable with regard to the B Note becoming immediately due and payable. The Company will use

the proceeds from the B Note for general working capital purposes.

The

Lender is the sole managing member of the Company’s sponsor, Soulpower Acquisition Sponsor LLC, and holds voting and investment

discretion with respect to the ordinary shares of the Company held of record by the sponsor. The sole managing member of the Lender is

Soulpower International Corporation which is controlled by Justin Lafazan, the Chief Executive Officer and Chairman of the Board of Directors

of the Company. Certain other directors of the Company are also members of the Lender.

The

foregoing description of the Note is qualified in its entirety by reference to the full text of the Note, a copy of which is

filed as an exhibit to this Current Report on Form 8-K and incorporated herein by reference.

Item

9.01. Financial Statements and Exhibits.

(d)

Exhibits.

Exhibit

No.

Description

10.1

B Note issued in favor of Soulpower Management LLC, dated May 29, 2026

104

Cover

Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

Pursuant

to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by

the undersigned hereunto duly authorized.

Soulpower

Acquisition Corporation

By:

/s/

Justin Lafazan

Name:

Justin

Lafazan

Title:

Chief

Executive Officer

Dated:

June 1, 2026

EX-10.1

Filename: ex10-1.htm · Sequence: 2

Exhibit 10.1

GRAPHIC

Filename: ex10-1_001.jpg · Sequence: 3

Binary file (477448 bytes)

Download ex10-1_001.jpg

GRAPHIC

Filename: ex10-1_002.jpg · Sequence: 4

Binary file (463130 bytes)

Download ex10-1_002.jpg

GRAPHIC

Filename: ex10-1_003.jpg · Sequence: 5

Binary file (231331 bytes)

Download ex10-1_003.jpg

GRAPHIC

Filename: ex10-1_004.jpg · Sequence: 6

Binary file (848492 bytes)

Download ex10-1_004.jpg

XML — IDEA: XBRL DOCUMENT

XML

Filename: R1.htm · Sequence: 12

v3.26.1

Cover

May 29, 2026

Document Type

8-K

Amendment Flag

false

Document Period End Date

May 29, 2026

Entity File Number

001-42582

Entity Registrant Name

Soulpower

Acquisition Corporation

Entity Central Index Key

0002025608

Entity Tax Identification Number

98-1793430

Entity Incorporation, State or Country Code

Entity Address, Address Line One

250

West 55th Street

Entity Address, Address Line Two

17th Floor

Entity Address, City or Town

New York

Entity Address, State or Province

Entity Address, Postal Zip Code

10019

City Area Code

201

Local Phone Number

282-6717

Written Communications

false

Soliciting Material

false

Pre-commencement Tender Offer

false

Pre-commencement Issuer Tender Offer

false

Entity Emerging Growth Company

true

Elected Not To Use the Extended Transition Period

false

Units, each consisting of one Class A ordinary share and one right

Title of 12(b) Security

Units,

each consisting of one Class A ordinary share and one right

Trading Symbol

SOULU

Security Exchange Name

NYSE

Class A ordinary shares, par value $0.0001 per share

Title of 12(b) Security

Class

A ordinary shares, par value $0.0001 per share

Trading Symbol

SOUL

Security Exchange Name

NYSE

Rights, each right entitling the holder to receive one-tenth (1/10) of one Class A ordinary share upon the consummation of the initial business combination

Title of 12(b) Security

Rights,

each right entitling the holder to receive one-tenth (1/10)

Trading Symbol

SOULR

Security Exchange Name

NYSE

- Definition

Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.

+ References

No definition available.

+ Details

Name:

dei_AmendmentFlag

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

Period Type:

duration

- Definition

Area code of city

+ References

No definition available.

+ Details

Name:

dei_CityAreaCode

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

Period Type:

duration

- Definition

For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period. The format of the date is YYYY-MM-DD.

+ References

No definition available.

+ Details

Name:

dei_DocumentPeriodEndDate

Namespace Prefix:

dei_

Data Type:

xbrli:dateItemType

Balance Type:

Period Type:

duration

- Definition

The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.

+ References

No definition available.

+ Details

Name:

dei_DocumentType

Namespace Prefix:

dei_

Data Type:

dei:submissionTypeItemType

Balance Type:

Period Type:

duration

- Definition

Address Line 1 such as Attn, Building Name, Street Name

+ References

No definition available.

+ Details

Name:

dei_EntityAddressAddressLine1

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

Period Type:

duration

- Definition

Address Line 2 such as Street or Suite number

+ References

No definition available.

+ Details

Name:

dei_EntityAddressAddressLine2

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

Period Type:

duration

- Definition

Name of the City or Town

+ References

No definition available.

+ Details

Name:

dei_EntityAddressCityOrTown

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

Period Type:

duration

- Definition

Code for the postal or zip code

+ References

No definition available.

+ Details

Name:

dei_EntityAddressPostalZipCode

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

Period Type:

duration

- Definition

Name of the state or province.

+ References

No definition available.

+ Details

Name:

dei_EntityAddressStateOrProvince

Namespace Prefix:

dei_

Data Type:

dei:stateOrProvinceItemType

Balance Type:

Period Type:

duration

- Definition

A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b-2

+ Details

Name:

dei_EntityCentralIndexKey

Namespace Prefix:

dei_

Data Type:

dei:centralIndexKeyItemType

Balance Type:

Period Type:

duration

- Definition

Indicate if registrant meets the emerging growth company criteria.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b-2

+ Details

Name:

dei_EntityEmergingGrowthCompany

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

Period Type:

duration

- Definition

Indicate if an emerging growth company has elected not to use the extended transition period for complying with any new or revised financial accounting standards.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Securities Act

-Number 7A

-Section B

-Subsection 2

+ Details

Name:

dei_EntityExTransitionPeriod

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

Period Type:

duration

- Definition

Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.

+ References

No definition available.

+ Details

Name:

dei_EntityFileNumber

Namespace Prefix:

dei_

Data Type:

dei:fileNumberItemType

Balance Type:

Period Type:

duration

- Definition

Two-character EDGAR code representing the state or country of incorporation.

+ References

No definition available.

+ Details

Name:

dei_EntityIncorporationStateCountryCode

Namespace Prefix:

dei_

Data Type:

dei:edgarStateCountryItemType

Balance Type:

Period Type:

duration

- Definition

The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b-2

+ Details

Name:

dei_EntityRegistrantName

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

Period Type:

duration

- Definition

The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b-2

+ Details

Name:

dei_EntityTaxIdentificationNumber

Namespace Prefix:

dei_

Data Type:

dei:employerIdItemType

Balance Type:

Period Type:

duration

- Definition

Local phone number for entity.

+ References

No definition available.

+ Details

Name:

dei_LocalPhoneNumber

Namespace Prefix:

dei_

Data Type:

xbrli:normalizedStringItemType

Balance Type:

Period Type:

duration

- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 13e

-Subsection 4c

+ Details

Name:

dei_PreCommencementIssuerTenderOffer

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

Period Type:

duration

- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 14d

-Subsection 2b

+ Details

Name:

dei_PreCommencementTenderOffer

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

Period Type:

duration

- Definition

Title of a 12(b) registered security.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection b

+ Details

Name:

dei_Security12bTitle

Namespace Prefix:

dei_

Data Type:

dei:securityTitleItemType

Balance Type:

Period Type:

duration

- Definition

Name of the Exchange on which a security is registered.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 12

-Subsection d1-1

+ Details

Name:

dei_SecurityExchangeName

Namespace Prefix:

dei_

Data Type:

dei:edgarExchangeCodeItemType

Balance Type:

Period Type:

duration

- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Exchange Act

-Number 240

-Section 14a

-Subsection 12

+ Details

Name:

dei_SolicitingMaterial

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

Period Type:

duration

- Definition

Trading symbol of an instrument as listed on an exchange.

+ References

No definition available.

+ Details

Name:

dei_TradingSymbol

Namespace Prefix:

dei_

Data Type:

dei:tradingSymbolItemType

Balance Type:

Period Type:

duration

- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Securities Act

-Number 230

-Section 425

+ Details

Name:

dei_WrittenCommunications

Namespace Prefix:

dei_

Data Type:

xbrli:booleanItemType

Balance Type:

Period Type:

duration

- Details

Name:

us-gaap_StatementClassOfStockAxis=SOUL_UnitsEachConsistingOfOneClassOrdinaryShareAndOneRightMember

Namespace Prefix:

Data Type:

Balance Type:

Period Type:

- Details

Name:

us-gaap_StatementClassOfStockAxis=SOUL_ClassOrdinarySharesParValue0.0001PerShareMember

Namespace Prefix:

Data Type:

Balance Type:

Period Type:

- Details

Name:

us-gaap_StatementClassOfStockAxis=SOUL_RightsEachRightEntitlingHolderToReceiveOnetenth110OfOneClassOrdinaryShareUponConsummationOfInitialBusinessCombinationMember

Namespace Prefix:

Data Type:

Balance Type:

Period Type: