Zentek (ZTEK) circulates 2025 meeting circular and ties it to Form F-3

Rhea-AI Filing Summary

Zentek Ltd. furnished a Form 6-K to inform investors that it has distributed a management information circular and related materials to shareholders of record as of August 8, 2025 for its 2025 Annual and Special Meeting of Shareholders, scheduled for September 25, 2025. The filing also states that the notice of meeting and management information circular dated August 15, 2025 are incorporated by reference into Zentek’s existing Form F-3 shelf registration statement, becoming part of that registration from the date this report is furnished.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

OF THE SECURITIES EXCHANGE ACT OF 1934

For the month of August 2025

Commission File Number:001-41310

ZENTEK LTD.

(Registrant)

24 Corporate Court

Guelph, Ontario N1G 5G5 Canada

(Address of Principal Executive Offices)

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  ☒

Indicate by check mark if the Registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):  ☐

Indicate by check mark if the Registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):  ☐

INFORMATION CONTAINED IN THIS FORM 6-K REPORT

Explanatory Note

On August 25, 2025, Zentek Ltd. (the "Company") distributed a management information circular ("Management Information Circular") and certain other related materials to its shareholders of record as of August 8, 2025 (the "Meeting Materials") in connection with its 2025 Annual and Special Meeting of Shareholders to be held on September 25, 2025. The Meeting Materials are filed as exhibits to this Report on Form 6-K.

Exhibit 99.1 included with this Report on Form 6-K is hereby incorporated by reference into the Company's Registration Statement on Form F-3 (File No. 333-278886) and shall be deemed to be a part thereof from the date on which this report on Form 6-K is furnished, to the extent not superseded by documents or reports subsequently filed or furnished.

EXHIBIT INDEX

Exhibit	Description of Exhibit
99.1	Notice of Meeting and Management Information Circular dated August 15, 2025
99.2	Form of Proxy
99.3	Voting Instruction Form
99.4	Notice and Access

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.

	ZENTEK LTD.
	(Registrant)
Date: August 25, 2025	By	/s/ Wendy Ford
		Wendy Ford
		Chief Financial Officer

FAQ

What does Zentek Ltd. (ZTEK) announce in this August 2025 Form 6-K?

Zentek Ltd. reports that it has distributed a management information circular and related meeting materials to shareholders of record as of August 8, 2025. These materials support its 2025 Annual and Special Meeting of Shareholders scheduled for September 25, 2025.

When is Zentek Ltd.’s 2025 Annual and Special Meeting of Shareholders?

Zentek Ltd.’s 2025 Annual and Special Meeting of Shareholders is scheduled for September 25, 2025. Shareholders of record as of August 8, 2025 received the management information circular and meeting materials supporting this meeting, as described in the Form 6-K filing.

Who is entitled to receive Zentek Ltd. (ZTEK) 2025 meeting materials?

Shareholders of Zentek Ltd. of record as of August 8, 2025 are entitled to receive the management information circular and related materials. The company states these were distributed in connection with its 2025 Annual and Special Meeting of Shareholders on September 25, 2025.

Which documents are attached as exhibits to Zentek Ltd.’s August 2025 Form 6-K?

The exhibits include a Notice of Meeting and Management Information Circular dated August 15, 2025, a Form of Proxy, a Voting Instruction Form, and a Notice and Access document. These attachments provide shareholders with details and tools for the 2025 Annual and Special Meeting.

How does this Form 6-K affect Zentek Ltd.’s Form F-3 registration statement?

The filing states that Exhibit 99.1, the Notice of Meeting and Management Information Circular dated August 15, 2025, is incorporated by reference into Zentek Ltd.’s Form F-3 registration statement (File No. 333-278886) and will be deemed part of that registration from the date the report is furnished.

Who signed Zentek Ltd.’s August 2025 Form 6-K filing?

The Form 6-K is signed on behalf of Zentek Ltd. by Wendy Ford, the company’s Chief Financial Officer. The signature block indicates she is duly authorized to sign the report under the requirements of the Securities Exchange Act of 1934.