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): March 31, 2026

Crown Reserve Acquisition Corp. I

(Exact name of registrant as specified in its charter)

Conyers Trust Company (Cayman) Limited

PO Box 2681

Grand Cayman KY1-1111

Cayman Islands

(Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (813) 501-3533

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:

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

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 ☒

If 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.

On March 31, 2026, Crown Reserve Acquisition Corp. I (the “Company”) issued a press release, a copy of which is furnished as Exhibit 99.1 hereto.

The information in this Item 7.01, including Exhibits 99.1, is furnished and shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to liabilities under that section, and shall not be deemed to be incorporated by reference into the filings of the Company under the Securities Act or the Exchange Act, regardless of any general incorporation language in such filings. This Report will not be deemed an admission as to the materiality of any information of the information contained in this Item 7.01, including Exhibits 99.1.

The press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. With the exception of historical matters, the matters discussed in the press releases include forward-looking statements within the meaning of applicable securities laws. Such forward-looking statements include, among others, statements regarding the Company’s projects, potential financial performance, and growth opportunities. The words “believes,” “expects,” “intends,” “plans,” “anticipates,” “hopes,” “likely,” “will,” and similar expressions are intended to identify certain of these forward-looking statements. These statements are based on the Company’s expectations and involve risks, uncertainties and other important factors that could cause the actual results performance or achievements of the Company (or entities in which the Company has interests), or industry results, to differ materially from future results, performance or achievements expressed or implied by such forward-looking statements. Certain factors that could cause the Company’s actual future results to differ materially from those discussed are noted in connection with such statements, but other unanticipated factors could arise. Certain risks regarding the Company’s forward-looking statements are discussed in the Company’s filings with the Securities and Exchange Commission (“SEC”), including an extensive discussion of these risks in the Company’s Registration Statement on Form S-1, declared effective by the SEC on September 26, 2025. Readers are cautioned not to place undue reliance on these forward-looking statements which reflect management’s view only as of the date of this Form 8-K. The Company undertakes no obligation to publicly release any revisions to these forward-looking statements to reflect events or circumstances after the date hereof or to reflect the occurrence of unanticipated events, conditions or circumstances.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

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.