Zentek hires IMPAQ to expand investor outreach

Zentek Ltd. engaged Montréal-based IMPAQ Capital Inc., an independent, arm's-length investor relations firm, to increase its visibility with North American investment professionals.

Rhea-AI Filing Summary

Zentek Ltd. engaged Montréal-based IMPAQ Capital Inc., an independent, arm's-length investor relations firm, to increase its visibility with North American investment professionals. IMPAQ will run outreach programs and provide activity reports under a six-month mandate starting July 20, 2026, with automatic three-month renewals. The firm will be paid C$13,500 per month plus taxes; no securities are being issued, and the arrangement requires TSX Venture Exchange acceptance.

Management highlighted two key platforms: the Albany Graphite Project, independently purified at bench scale to 99.9992% graphite with 2.60 ppm boron and advancing toward a NI 43-101 Preliminary Economic Assessment targeted for completion in summer 2026, and ZenGUARD™, a patented graphene coating platform that is already generating commercial revenue.

Filing Explained

Zentek's six-month cash engagement with IMPAQ commenced on July 20, 2026; the arm's-length provider and its insiders hold no company shares or options, so the filing discloses no provider ownership position.

Key Figures

Monthly IR fee: C$13,500 Initial term: 6 months Renewal period: 3 months +3 more

6 metrics

Monthly IR fee C$13,500 Cash fee payable to IMPAQ Capital per month under the engagement

Initial term 6 months Duration of the initial investor relations agreement starting July 20, 2026

Renewal period 3 months Length of each automatic renewal term following the initial six-month period

Graphite purity 99.9992% Albany Graphite bench-scale purity achieved in independent testing

Equivalent boron concentration 2.60 ppm Albany Graphite equivalent boron concentration from bench-scale testing

Engagement start date July 20, 2026 Commencement date of the IMPAQ Capital investor relations mandate

Key Terms

investor relations services, NI 43-101 Preliminary Economic Assessment, nuclear-grade graphite, critical minerals, +1 more

5 terms

investor relations services financial

"engaged IMPAQ, an independent service provider, to deliver investor relations services"

Investor relations services are the communication and information tasks a company uses to keep current and potential investors informed and confident—like a friendly translator between a business and its shareholders. These services organize financial reports, answer investor questions, manage earnings calls and public disclosures so people can judge a company’s health; clearer, timely information reduces uncertainty and can directly affect investor decisions and a stock’s market value.

NI 43-101 Preliminary Economic Assessment regulatory

"with a NI 43-101 Preliminary Economic Assessment targeted for completion"

nuclear-grade graphite technical

"consistent with published benchmarks for nuclear-grade graphite"

Nuclear-grade graphite is a very pure, specially manufactured form of carbon used inside certain types of nuclear reactors to slow neutrons and support reactor structures without introducing radioactive-contaminating impurities. Think of it as the high-grade, precision wood used to build a sensitive instrument: its consistency and low impurities matter for safety, performance and regulatory approval. Investors watch it because limited suppliers, long lead times and strict standards can affect reactor projects, costs and supply-chain risk.

critical minerals technical

"Albany is the principal critical minerals asset, advancing toward a PEA"

Materials needed to build modern technologies—like batteries, electronics, renewable energy systems and defense equipment—that have few easy substitutes and often come from a small number of countries or mines. Investors care because their supply can be disrupted, expensive or slow to increase, which affects the cost, availability and growth prospects of companies and industries that rely on them; think of them as critical spare parts for the global economy.

bench-scale testing technical

"Independent bench-scale testing conducted in collaboration with American Energy"

Bench-scale testing is small-scale, controlled experimentation of a product or process carried out in a lab or workshop to prove it works before larger pilot or commercial production. Like making a single recipe in a kitchen to confirm the method and ingredients, it helps reveal technical problems, likely costs and performance limits early on, so investors can judge whether a technology is feasible and how risky scale-up and future spending will be.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What agreement did Zentek (ZTEK) enter into with IMPAQ Capital Inc.?

Zentek Ltd. engaged IMPAQ Capital Inc., an independent Montréal-based investor relations firm, to run outreach programs targeting North American investment professionals. IMPAQ will provide activity reports and receive a monthly cash fee of C$13,500 under an initial six-month mandate starting July 20, 2026.

How long is Zentek (ZTEK)'s initial investor relations engagement with IMPAQ?

The initial engagement runs for six months starting July 20, 2026, and then automatically renews for successive three-month periods unless Zentek terminates it. This structure provides continuity for investor outreach while allowing the company flexibility to revise or end the arrangement over time.

What compensation will IMPAQ receive from Zentek (ZTEK) under the IR mandate?

IMPAQ Capital will receive a monthly cash fee of C$13,500, plus applicable taxes, for delivering investor relations services. Zentek is not issuing any securities to IMPAQ in connection with this engagement, and the agreement remains subject to TSX Venture Exchange acceptance.

What purity has Zentek (ZTEK)'s Albany Graphite achieved in testing?

Independent bench-scale testing confirmed Albany Graphite reached an ultra-high purity of 99.9992% graphite with an equivalent boron concentration of 2.60 ppm. These results are described as meeting published benchmarks for potential nuclear-grade applications, supporting Albany’s positioning as a critical-grade graphite source.

When is the NI 43-101 PEA for Zentek (ZTEK)'s Albany Graphite expected?

Albany Graphite is advancing toward a NI 43-101 Preliminary Economic Assessment targeted for completion in summer 2026. This assessment is an important technical and economic study for the project, which is being pursued as a potential domestic source of critical-grade graphite.

Is Zentek (ZTEK) issuing any shares to IMPAQ Capital as part of this engagement?

No. Zentek states that no securities are being issued to IMPAQ in connection with the investor relations engagement. IMPAQ and the company are arm's-length parties, and neither IMPAQ nor its insiders hold shares or options in Zentek’s issued and outstanding capital.

What are Zentek (ZTEK)'s key technology platforms mentioned in this update?

Zentek highlights three core platforms: the Albany Graphite Project, the ZenGUARD™ graphene coating platform, and Triera. Albany targets critical-grade graphite supply chains, while ZenGUARD™ is already generating commercial revenue in clean air and next-generation materials applications.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 07/20/2026 - 10:42 AM Accepted by SEC EDGAR 07/20/2026 - 10:41 AM Learn about SEC filing dates

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
UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of July 2026

Commission File Number: 001-41310

ZENTEK LTD.
(Translation of registrant's name into English)

1123 York Road
Guelph, Ontario N1E 6Z1 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 ☒

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: July 20, 2026	By	/s/ Wendy Ford
		Wendy Ford
		Chief Financial Officer

EXHIBIT INDEX

Exhibit		Description
99.1		News Release dated July 20, 2026

Zentek Engages IMPAQ Capital Inc. to Broaden Investor
Awareness Across North America

Independent Montréal-based investor relations firm to increase Zentek's visibility with qualified investment professionals

Guelph, ON - July 20, 2026 - Zentek Ltd. ("Zentek" or the "Company") (TSXV: ZEN) (NASDAQ: ZTEK) is pleased to announce that it has engaged IMPAQ Capital Inc. ("IMPAQ"), an independent, arm's-length service provider, to deliver investor relations services. Based in Montréal, Québec, IMPAQ specializes in tailored outreach programs designed to connect public companies with qualified North American investment professionals and enhance corporate visibility.

Under the engagement, IMPAQ will conduct outreach to investment professionals across North America on behalf of the Company and provide regular activity reports to Zentek. The agreement is for an initial term of six months, commencing July 20, 2026, and will automatically renew for successive three-month periods unless terminated by the Company. IMPAQ will receive a monthly cash fee of C$13,500, plus applicable taxes. No securities are being issued to IMPAQ in connection with the engagement. The engagement is subject to the acceptance of the TSX Venture Exchange.

IMPAQ and the Company are arm's-length parties, and neither IMPAQ nor its insiders holds any shares or options to purchase shares in the issued and outstanding capital of the Company.

Management Commentary

"IMPAQ's mandate is to broaden Zentek's audience among investment professionals across North America. Two things are worth their attention. Albany, our principal critical minerals asset, has been independently purified to 99.9992% purity at bench scale, consistent with published benchmarks for nuclear-grade graphite - with a NI 43-101 Preliminary Economic Assessment targeted for completion this summer. ZenGUARD™, our patented graphene coating platform, is already generating commercial revenue. We selected IMPAQ in part because their outreach runs in both English and French. Quebec is a hub for graphite and graphene companies, and the investors who follow that sector should know Zentek's name," said Mohammed (Moe) Jiwan, Chief Executive Officer of Zentek.

Mr. Peter Wood, P.Eng., P.Geo., Vice President, Development of AGC, a "Qualified Person" under National Instrument 43-101, has reviewed and approved the technical information contained in this news release.

About Zentek

Zentek Ltd. is a Canadian intellectual property development and commercialization company advancing a portfolio of graphene-enabled and advanced material technologies across clean air, next-generation materials, and critical minerals. Core platforms are Albany Graphite, ZenGUARD™, and Triera. Albany is the principal critical minerals asset, advancing toward a PEA targeted for completion in summer 2026.

About Albany Graphite

The Albany Graphite Project is an igneous-hosted graphite deposit located in Northern Ontario, held through the Company's wholly-owned subsidiary Albany Graphite Corp. Independent bench-scale testing conducted in collaboration with American Energy Technologies Company, as previously disclosed by the Company on September 22, 2025, confirmed ultra-high purity of 99.9992% with an equivalent boron concentration of 2.60 ppm, meeting published benchmarks for potential nuclear-grade applications. The Project is being advanced as a potential domestic North American source of critical-grade graphite for nuclear, battery, and defence supply chains. Graphite is designated a critical mineral by both the Government of Canada and the United States Department of Energy.

About IMPAQ Capital Inc.

IMPAQ Capital is an independent investor relations and capital markets advisory firm based in Montréal, founded, owned and operated by Thierry Paquin. The firm designs customized outreach programs that strengthen visibility and engagement with North American investment professionals.

For more information:

Mohammed (Moe) Jiwan

Chief Executive Officer, Zentek Ltd.

T: 416-709-8876

E: mjiwan2@zentek.com

W: www.zentek.com

Forward-Looking Statements

This news release contains forward-looking statements. Since forward-looking statements address future events and conditions, by their very nature they involve inherent risks and uncertainties. Although Zentek believes that the assumptions and factors used in preparing the forward-looking information in this news release are reasonable, undue reliance should not be placed on such information, which only applies as of the date of this news release, and no assurance can be given that such events will occur in the disclosed time frames or at all. Zentek disclaims any intention or obligation to update or revise any forward-looking information, whether as a result of new information, future events or otherwise, other than as required by law.

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

Filing Exhibits & Attachments

1 document

Press Releases

• EX-99.1 EXHIBIT 99.1 7.5 KB