Form 8-K

8-K — Calisa Acquisition Corp

Accession: 0001493152-26-035685

Filed: 2026-07-31

Period: 2026-07-31

CIK: 0002026767

SIC: 7374 (SERVICES-COMPUTER PROCESSING & DATA PREPARATION)

Item: Regulation FD Disclosure

Item: Financial Statements and Exhibits

Documents

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UNITED

STATES

SECURITIES

AND EXCHANGE COMMISSION

WASHINGTON,

D.C. 20549

FORM

8-K

CURRENT

REPORT

PURSUANT

TO SECTION 13 OR 15(d) OF THE

SECURITIES

EXCHANGE ACT OF 1934

Date

of Report (Date of earliest event reported): July 31, 2026

CALISA

ACQUISITION CORP

(Exact

Name of Registrant as Specified in Charter)

Cayman

Islands

001-42910

N/A

00-0000000

(State

or Other Jurisdiction

(Commission

(IRS

Employer

Incorporation)

File

Number)

Identification

No.)

205

W. 37th Street

New

York, NY 10018

(Address

of Principal Executive Offices) (Zip Code)

(203)

998-5540

(Registrant’s

Telephone Number, Including Area Code)

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 (see General Instruction A.2. below):

☒

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 ordinary share and one right

ALISU

The

Nasdaq Stock Market LLC

Ordinary

Shares, par value $0.000075 per share

ALIS

The

Nasdaq Stock Market LLC

Rights,

each entitling the holder to one tenth of one ordinary share upon the completion of the Company’s initial business combination

ALISR

The

Nasdaq Stock Market LLC

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

7.01.

Regulation

FD Disclosure.

previously disclosed, on March 6, 2026, Calisa Acquisition Corp, a Cayman Islands exempted company (the “Company”),

entered into an Business Combination Agreement (the “BCA”) with Calisa Merger Sub, a Cayman Islands exempted company

and a direct, wholly owned subsidiary of the Company (“Merger Sub”), and Goodvision AI Inc., a Cayman Islands exempted

company (“Goodvision”). Pursuant to the terms of the BCA, Merger Sub will merge with and into Goodvision (the “Merger”),

with Goodvision surviving the Merger as a direct, wholly owned subsidiary of the Company in accordance with the Companies Act (As Revised)

of the Cayman Islands, as amended.

Attached

as Exhibit 99.1 to this Current Report on Form 8-K is an investor presentation that will be used to discuss the transactions contemplated

by the BCA (the “Transactions”) with certain of the Company’s shareholders and other persons interested in purchasing

the Company’s securities in connection with the transactions described therein.

The

information set forth in this Item 7.01, including the exhibit attached hereto, is intended to be furnished and shall not be deemed “filed”

for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) or otherwise subject

to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act or the Exchange

Act, except as expressly set forth by specific reference in such filing.

Cautionary

Note Regarding Forward Looking Statements

Neither

the Company, Goodvision nor any of their respective affiliates makes any representation or warranty as to the accuracy or completeness

of the information contained in this Current Report. This Current Report is not intended to be all-inclusive or to contain all the information

that a person may desire in considering the proposed Transactions discussed herein. It is not intended to form the basis of any investment

decision or any other decision in respect of the proposed Transactions.

This

Current Report and the exhibits filed or furnished herewith include certain “forward-looking statements” within the meaning

of the federal securities laws with respect to the proposed transaction between the Company and Goodvision, including statements regarding

the benefits of the Transaction, Goodvision’s or the Company’s expectations with respect to future performance, the addressable

market for Goodvision’s solutions and services, capitalization of Goodvision after giving effect to the Transaction, the percentage

of the Company’s shareholders’ ownership interest in the equity of the combined company following the closing of the Transaction,

the anticipated timing of the Transactions, the business of Goodvision and the markets in which it operates. The Company’s and

Goodvision’s actual results may differ from their expectations, estimates and projections and consequently, you should not rely

on these forward-looking statements as predictions of future events. These forward-looking statements generally are identified by the

words “aspire,” “expect,” “estimate,” “project,” “budget,” “forecast,”

“anticipate,” “intend,” “plan,” “may,” “will,” “will be,” “will

continue,” “will likely result,” “could,” “should,” “would,” “believe(s),”

“predicts,” “potential,” “continue,” “future,” “opportunity,” “strategy,”

and similar expressions are intended to identify such forward-looking statements.

Forward-looking

statements are their managements’ current predictions, projections and other statements about future events that are based on current

expectations and assumptions available to Goodvision and the Company, and, as a result, are subject to risks and uncertainties. Any such

expectations and assumptions, whether or not identified in this Current Report should be regarded as preliminary and for illustrative

purposes only and should not be relied upon as being necessarily indicative of future results. These forward-looking statements involve

significant risks and uncertainties that could cause the actual results to differ materially from the expected results. Most of these

factors are outside the Company’s and Goodvision’s control and are difficult to predict. Factors that may cause such differences

include, but are not limited to: the risk that the benefits of the Merger may not be realized; the risk that the Merger may not be completed

in a timely manner or at all, which may adversely affect the price of the Company’s securities; the amount of redemption requests

made by the Company’s public shareholders and the failure to satisfy the conditions to the consummation of the Merger, including

the failure of the Company’s shareholders to approve and adopt the Merger; the ability to meet stock exchange listing standards

following the consummation of the Merger; the occurrence of any event, change or other circumstance that could give rise to the termination

of the BCA; the outcome of any legal proceedings that may be initiated following announcement of the Merger; the risk that the proposed

Transaction disrupts current plans and operations of Goodvision as a result of the announcement and consummation of the Merger; the ability

of the combined company to grow and manage growth profitably, maintain relationships with customers and suppliers and retain its management

and key employees; costs related to the Merger; risks associated with changes in applicable laws or regulations applicable to Goodvision’s

operations; the possibility that the combined company may be adversely affected by other economic, geopolitical, business, and/or competitive

factors; negative perceptions or publicity of Goodvision; the impact of adverse public health developments; and other risks and uncertainties

that will be detailed in the Registration Statement and as indicated from time to time in the Company’s filings with the SEC. These

filings identify and address other important risks and uncertainties that could cause actual events and results to differ materially

from those contained in the forward-looking statements.

The

Company and Goodvision caution that the foregoing list of factors is not exclusive. The Company and Goodvision caution readers not to

place undue reliance upon any forward-looking statements, which speak only as of the date made. Neither the Company nor Goodvision undertake

or accept any obligation or undertaking to release publicly any updates or revisions to any forward-looking statements to reflect any

change in its expectations or any change in events, conditions or circumstances on which any such statement is based.

Forward-looking

statements are not guarantees of future performance. You should carefully consider the foregoing factors and the other risks and uncertainties

described in the “Risk Factors” section of the Registration Statement filed by the Company with the SEC, and other documents

filed by the Company and/or Goodvision from time to time with the SEC. These filings identify and address other important risks and uncertainties

that could cause actual events and results to differ materially from those contained in the forward-looking statements. Forward-looking

statements speak only as of the date they are made. Readers are cautioned not to put undue reliance on forward-looking statements, and

all forward-looking statements in this Current Report are qualified by these cautionary statements. Goodvision and the Company assume

no obligation and do not intend to update or revise these forward-looking statements, whether as a result of new information, future

events, or otherwise, except to the extent required by applicable law. Neither Goodvision nor the Company gives any assurance that either

Goodvision or the Company will achieve its expectations. The inclusion of any statement in this Current Report does not constitute an

admission by Goodvision or the Company or any other person that the events or circumstances described in such statement are material.

Additional

Information and Where to Find It

connection with the proposed Transaction between Goodvision and the Company, the Company has filed with the SEC the Registration Statement

which includes the Proxy Statement / Prospectus. After the registration statement is declared effective, the Company plans to mail the

definitive Proxy Statement / Prospectus to all the Company shareholders as of a record date to be established for voting on the proposed

transaction. The Company also will file other documents regarding the proposed transaction with the SEC. This Current Report does not

contain all the information that should be considered concerning the proposed Transactions and is not intended to form the basis of any

investment decision or any other decision in respect of the transactions. BEFORE MAKING ANY VOTING OR INVESTMENT DECISION, INVESTORS

AND SECURITYHOLDERS OF THE COMPANY ARE URGED TO READ THE PROXY STATEMENT / PROSPECTUS AND ALL OTHER RELEVANT DOCUMENTS FILED OR TO BE

FILED WITH THE SEC IN CONNECTION WITH THE PROPOSED TRANSACTION CAREFULLY WHEN THEY BECOME AVAILABLE BECAUSE THEY WILL CONTAIN IMPORTANT

INFORMATION ABOUT GOODVISION, THE COMPANY, THE PROPOSED TRANSACTION AND RELATED MATTERS. Investors and securityholders will be able to

obtain free copies of the Proxy Statement / Prospectus (when available) and all other relevant documents filed with the SEC by the Company

through the website maintained by the SEC at www.sec.gov. In addition, investors and securityholders will be able to obtain free copies

of the documents filed with the SEC by directing a written request to the Company at the address set forth above.

Participants

in the Solicitation

The

Company, Goodvision and certain of their respective directors, executive officers, and employees may be considered to be participants

in the solicitation of proxies from the Company’s shareholders in connection with the proposed Transaction. Information about the

Company’s directors and executive officers and their ownership of the Company’s securities is set forth in the Company’s

filings with the SEC. Additional information regarding the persons who may, under the rules of the SEC, be deemed participants in the

solicitation of the shareholders of the Company in connection with the proposed transaction, including a description of their respective

direct and indirect interests, by security holdings or otherwise, will be included in the Proxy Statement / Prospectus described above

when it is filed with the SEC. Shareholders, potential investors and other interested persons should read the Proxy Statement / Prospectus

carefully when it becomes available before making any voting or investment decisions. Additional information regarding the Company’s

directors and executive officers can also be found in the Company final prospectus dated October 21, 2025. These documents are available

free of charge as described above.

Offer or Solicitation

This

Current Report shall not constitute a solicitation of any proxy, vote, consent or approval in any jurisdiction in connection with the

proposed transaction and shall not constitute an offer to sell or a solicitation of an offer to buy the securities of the Company, Goodvision

or the combined company resulting from the proposed transaction, nor shall there be any sale of any such securities in any state or jurisdiction

in which such offer, solicitation, or sale would be unlawful prior to registration or qualification under securities laws of such state

or jurisdiction. No offer of securities shall be made except by means of a prospectus meeting the requirements of the Securities Act.

This Current Report is restricted by law; it is not intended for distribution to, or use by any person in, any jurisdiction in where

such distribution or use would be contrary to local law or regulation.

Item

9.01. Financial Statements and Exhibits.

(d)

Exhibits

Exhibit

No.

Description

99.1

Investor Presentation

104

Cover

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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.

Dated:

July 31, 2026

CALISA

ACQUISITION CORP

By:

/s/

Hongfei Zhang

Name:

Hongfei

Zhang

Title:

Chief

Executive Officer

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Trading symbol of an instrument as listed on an exchange.

+ References

No definition available.

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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

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-Section 425

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