Ridgetech Inc. — Proxy Solicitation & Information Statement 2025

Nov 12, 2025

6-K 1 ea0264642-6k_ridgetech.htm REPORT OF FOREIGN PRIVATE ISSUER

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UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549

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FORM 6-K

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REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934

For the month of November 2025

Commission File Number: 001-40724

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RIDGETECH, INC. (Translation of registrant’s name into English)

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5th Floor, Building 6, No. 100, 18th Street, Baiyang Sub-district,

Qiantang District, Hangzhou City, Zhejiang Province, People’s Republic of China, 310018 (Address of principal executive offices)

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Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

Form 20-F ☒ Form 40-F ☐

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Ridgetech, Inc., a Cayman Islands exempted company (the “Company”) furnishes under the cover of Form 6-K the following in connection with its annual general meeting of the shareholders:

| Exhibit
No. | Description
of Exhibit |
| --- | --- |
| 99.1 | Proxy Statement for the Annual General Meeting of the Shareholders |
| 99.2 | Form of Proxy Card* |
| 99.3 | Form of Notice Regarding the Availability of Proxy Materials |

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• Note to shareholders of the Company: The proxy card furnished hereto is a form for your reference only. You shall vote based on the proxy card you receive.

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SIGNATURES

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, thereunto duly authorized.

| Date:
November 12, 2025 | |
| --- | --- |
| By: | /s/
Ming Zhao |
| Name: | Ming
Zhao |
| Title: | Interim
Chief Executive Officer and Chief Financial Officer |

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