FORM 10-Q or For the transition period fromto Commission File Number: 001-43341 Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the SecuritiesExchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports),and (2) has been subject to such filing requirements for the past 90 days. ☐Yes☒No The registrant has been subject to the filing requirements since June 9, 2026 Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submittedpursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that theregistrant was required to submit such files). ☒Yes☐No Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smallerreporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smallerreporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act. Accelerated filer☐Smaller reporting company☒Emerging growth company☒ Large accelerated filer☐Non-accelerated filer☒ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period forcomplying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.☐ Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). ☒Yes☐No As of July 23, 2026, there were 18,345,000 Class A ordinary shares, $0.0001 par value and 9,857,143 Class B ordinary shares,$0.0001 par value, issued and outstanding. TABLE OF CONTENTS Item 1.Financial Statements (Unaudited)1Unaudited Balance Sheet as of March 31, 20261Unaudited Statement of Operations for the Period from March 10, 2026 (inception) through March 31, 20262Unaudited Statement of Changes in Shareholders’ Equity for the Period from March 10, 2026 (inception)through March 31, 20263Unaudited Statement of Cash Flows for the Period from March 10, 2026 (inception) through March 31, 20264Notes to Unaudited Financial Statements5Item 2.Management’s Discussion and Analysis of Financial Condition and Results of Operations16Item 3.Quantitative and Qualitative Disclosures About Market Risk19Item 4.Controls and Procedures19 PART IIOTHER INFORMATION20 Item 1.Legal Proceedings20Item 1a.Risk Factors20Item 2.Unregistered Sales of Equity Securities and Use of Proceeds20Item 3.Defaults Upon Senior Securities20Item 4.Mine Safety Disclosures20Item 5.Other Information20Item 6.Exhibits21Signatures22 JAB ACQUISITION CORPIUNAUDITED BALANCE SHEET ASSETSCurrent Assets:Prepaid expense$50,230Total Assets$50,230 LIABILITIES AND SHAREHOLDER’S EQUITYCurrent Liabilities: Promissory note–related party$48,895Total Liabilities48,895 Commitments and contingencies (Note6) Shareholder’s Equity:Preference shares, $0.0001 par value; 5,000,000 shares authorized; none issued and outstanding-ClassA ordinary shares, $0.0001 par value, 500,000,000 shares authorized, none issued and outstanding-ClassB ordinary shares, $0.0001 par value, 50,000,000 shares authorized, 9,857,143 shares issued and outstanding(1)986Additional paid-in capital24,014Accumulated deficit(23,665)Total Shareholder’s Equity1,335Total Liabilities and Shareholder’s Equity$50,230 (1)Includes an aggregate of 1,285,714 ClassB ordinary shares subject to forfeiture to the extent that the underwriters’ the over-allotment option was not exercised in full or in part (see Note5 and 6). NoClass B ordinary shares were forfeited as, inconnection with the Initial Public Offering, the underwriters fully exercised the over-allotment option. The accompanying notes are an integral part of these unaudited financial statements. (1)Excludes an aggregate of 1,285,714 ClassB ordinary shares subject to forfeiture to the extent that the underwriters’ over-allotmentoption was not exercised in full or in part (see Note5 and 6). NoClass B ordinary shares were forfeited as, in connection with theInitial Public Offering, the underwriters fully exercised the over-allotment option. The accompanying notes are an integral part of these unaudited financial statements. (1)Includes an aggregate of 1,285,714 ClassB ordinary shares subject to forfeiture to the extent that the underwriters’ over-allotmentoption was not exercised in full or in part (see Note5 and 6). NoClass B ordinary shares were forfeited as, in connection with theInitial Public Offering, the underwriters fully exercised the over-allotment option. The accompanying notes are an integral part of these unaudited financial statements. JAB ACQUISITION CORPINotes to Unaudited Financial Statements NOTE 1 —DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS AND GOING CONCERN JAB Acquisition