ADUR 6-K 2025 - Equibles

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 November 2025

Commission File Number 001-42393

Aduro Clean Technologies Inc.

(Translation of registrant's name into English)

542 Newbold Street, London, Ontario N6E 2S5, Canada

(Address of principal executive office)

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 [X]

SUBMITTED HEREWITH

EXHIBIT

99.1	News release dated August 29, 2025
99.2	Material Change Report dated August 29, 2025
99.3	News release dated September 4, 2025
99.4	Material Change Report dated September 4, 2025

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.

Aduro Clean Technologies Inc.

"Mena Beshay"_______________________________

Mena Beshay, Chief Financial Officer

Date: November 25, 2025

Aduro Clean Technologies Inc.: Exhibit 99.1 - Filed by newsfilecorp.com

Aduro Clean Technologies Initiates Marketing Campaign

London, Ontario, August 29, 2025 - Aduro Clean Technologies Inc. ("Aduro" or the "Company") (Nasdaq: ADUR) (CSE: ACT) (FSE: 9D5), a clean technology company using the power of chemistry to transform lower-value feedstocks, like waste plastics, heavy bitumen, and renewable oils, into resources for the 21^st^century, today announced that it has initiated a marketing campaign through the entry into three agreements with certain investor relations and marketing companies, in order to build the Company's brand awareness with retail investors.

The Investing Authority

Aduro entered into an agreement (the "TIA Agreement") with The Investing Authority ("TIA" or "The Investing Authority"), a marketing firm specializing in investor relations and multi-platform social media campaigns.

The Investing Authority will provide investor relations and marketing services to Aduro, including the creation and dissemination of social media posts, influencer campaigns, video production, graphic design, email marketing, live streams, newsletter distribution, and analytics reporting. Content will be distributed via Discord servers, Reddit finance subreddits, X/Twitter, YouTube, Instagram, email and SMS lists, Wolf Financial live streams, and financial influencer networks. These services will be provided for an initial period of 1 month (the "Initial TIA Term") beginning September 16, 2025, during which time the TIA Agreement may be terminated by either party for cause. The Initial TIA Term may be extended by one month or half month terms (the "TIA Extensions") up to an additional one and a half months, which must be confirmed by the Company no later than 48 hours prior to the commencement of such TIA Extensions. The TIA Agreement will not automatically renew beyond November 30, 2025, unless otherwise agreed to in writing by both parties. In consideration for the services to be provided by TIA, the Company has agreed to pay TIA US$75,000 upon the entry into the TIA Agreement, US$75,000 payable on or before October 13, 2025 if extended for an additional 1 month term and US$37,500 payable on or before November 13, 2025 if further extended for an additional 0.5 month term, for an aggregate cash fee of up to US$187,500.

The Investing Authority is arm's length to the Company and does not own any securities of Aduro as of the date of this release; however, TIA may acquire an interest in the securities of the Company in the future.

The Investing Authority

8329 Harrison Ave, Munster, IN 46321

[email protected] | 443.680.4082 | https://theinvestingauthority.com

Stocktwits

Aduro entered into an agreement (the "Stocktwits Agreement") with Stocktwits, a social media platform tailored specifically for investors and traders, enabling real-time discussions, idea sharing and sentiment tracking around financial markets.

Stocktwits will provide investor relations and marketing services to Aduro, including native advertisements, display ads, video interviews, news units, ticker page takeovers, and video promotions. These services will be delivered through the Stocktwits platform, Stocktwits network, X/Twitter, company ticker pages, and newsletters for an initial period of 1 month (the "Initial Stocktwits Term") beginning September 16, 2025, during which time the Stocktwits Agreement may be terminated by either party for cause. The Initial Stocktwits Term may be extended by one month or half month terms (the "Stocktwits Extensions") up to an additional one and a half months, which must be confirmed by the Company no later than 48 hours prior to the commencement of such Stocktwits Extensions. The Stocktwits Agreement will not automatically renew beyond November 30, 2025 unless otherwise agreed to in writing by both parties. In consideration for the services to be provided by Stocktwits, the Company has agreed to pay Stocktwits US$50,000 upon the entry into the Stocktwits Agreement, US$50,000 payable on or before October 13, 2025 if extended for an additional 1 month term and US$25,000 payable on or before November 13, 2025 if further extended for an additional 0.5 month term, for an aggregate cash fee of up to US$125,000.

Stocktwits is arm's length to the Company and does not own any securities of Aduro as of the date of this release; however, Stocktwits may acquire an interest in the securities of the Company in the future.

Stocktwits

228 Park Ave S, Suite #56681, New York, NY 10003 [email protected] | 647.573.9959 | https://stocktwits.com

LFG Equities Corp.

The Company entered into an agreement (the "LFG Agreement") with LFG Equities Corp. ("LFG"), a Toronto-based digital marketing and investor relations consulting firm specializing in building visibility and engagement of public companies.

LFG will provide marketing consulting services to Aduro, including messaging and storyline development, influencer engagement, newsletter campaigns, database outreach, and content approval. Content will be distributed via media channels, influencer networks, newsletters, the financial community, and email campaigns for an initial period of 1 month (the "Initial LFG Term") beginning September 16, 2025, during which time the LFG Agreement may be terminated by either party for cause. The Initial LFG Term may be extended by one month or half month terms (the "LFG Extensions") up to an additional one and a half months, which must be confirmed by the Company no later than 48 hours prior to the commencement of such LFG Extensions. The LFG Agreement will not automatically renew beyond November 30, 2025 unless otherwise agreed to in writing by both parties. In consideration for the services to be provided by LFG, the Company has agreed to pay LFG US$75,000 upon the entry into the LFG Agreement, and if extended past the Initial LFG Term, US$75,000 payable on or before October 13, 2025 if extended for an additional 1 month term and US$37,500 payable on or before November 13, 2025 if further extended for an additional 0.5 month term, for an aggregate cash fee of up to US$187,500.

LFG is arm's length to the Company and does not own any securities of Aduro as of the date of this release; however, LFG may acquire an interest in the securities of the Company in the future.

LFG Equities Corp.

402-9140 Leslie Street, Richmond Hill, Ontario, Canada L4B 0A9 [email protected] | 514.577.0929 | https://lfgequities.com

No stock options or other compensation are being granted in connection with the engagement of The Investing Authority, Stocktwits or LFG.

About Aduro Clean Technologies

Aduro Clean Technologies is a developer of patented water-based technologies to chemically recycle waste plastics; convert heavy crude and bitumen into lighter, more valuable oil; and transform renewable oils into higher-value fuels or renewable chemicals. The Company's Hydrochemolytic™ Technology relies on water as a critical agent in a chemistry platform that operates at relatively low temperatures and cost, a game-changing approach that converts low-value feedstocks into resources for the 21^st^century.

For further information, please contact:

Abe Dyck, Investor Relations [email protected] +1 226 784 8889

KCSA Strategic Communications Jack Perkins, Senior Vice President [email protected]

Forward-Looking Statements

This news release contains forward-looking statements. All statements, other than statements of historical fact, that address activities, events, or developments that the Company believes, expects, or anticipates will or may occur in the future are forward-looking statements. The forward-looking statements reflect management's current expectations based on information currently available and are subject to a number of risks and uncertainties that may cause outcomes to differ materially from those discussed in the forward-looking statements. The forward-looking statements in this release include, but are not limited to, the expected improvement in liquidity of Aduro's shares, the terms and renewal of the TIA Agreement, Stocktwits Agreement and LFG Agreement, the fee structure, the potential acquisition of the Company's securities by The Investing Authority, Stocktwits and LFG in the future, and the growing interest in Aduro's story from both institutional and retail investors. Although the Company believes that the assumptions inherent in the forward-looking statements are reasonable, forward-looking statements are not guarantees of future performance, and, accordingly, undue reliance should not be put on such statements due to their inherent uncertainty. Important factors that could cause actual results to differ materially from the Company's expectations include, but are not limited to, adverse market conditions, the effectiveness of market-making activities, potential technological challenges, difficulties in raising adequate funds, and other factors beyond the control of the parties. The Company disclaims any intent or obligation to update or revise any forward-looking statements, except as required by applicable law.

Aduro Clean Technologies Inc.: Exhibit 99.2 - Filed by newsfilecorp.com

51-102F3

MATERIAL CHANGE REPORT

Item 1 Name and Address of Company

Aduro Clean Technologies Inc. (the "Company")

542 Newbold St.

London, ON N6E 2S5

Item 2 Date of Material Change

August 28, 2025

Item 3 News Release

The news release dated August 29, 2025 was disseminated via Globe Newswire.

Item 4 Summary of Material Change

On August 28, 2025, the Company entered into three agreements with respect to a marketing and public relations campaign, in order to build the Company's brand awareness with retail investors.

The Company entered into an agreement (the "TIA Agreement") with The Investing Authority ("TIA"), a marketing firm specializing in investor relations and multi-platform social media campaigns.

The Investing Authority will provide investor relations and marketing services to Aduro, including the creation and dissemination of social media posts, influencer campaigns, video production, graphic design, email marketing, live streams, newsletter distribution, and analytics reporting. Content will be distributed via Discord servers, Reddit finance subreddits, X/Twitter, YouTube, Instagram, email and SMS lists, Wolf Financial live streams, and financial influencer networks. These services will be provided for an initial period of 1 month (the "Initial TIA Term") beginning September 16, 2025, during which time the TIA Agreement may be terminated by either party for cause. The Initial TIA Term may be extended by one month or half month terms (the "TIA Extensions") up to an additional one and a half months, which must be confirmed by the Company no later than 48 hours prior to the commencement of such TIA Extensions. The TIA Agreement will not automatically renew beyond November 30, 2025 unless otherwise agreed to in writing by both parties. In consideration for the services to be provided by TIA, the Company has agreed to pay TIA US$75,000 upon the entry into the TIA Agreement, US$75,000 payable on or before October 13, 2025 if extended for an additional 1 month term and US$37,500 payable on or before November 13, 2025 if further extended for an additional 0.5 month term, for an aggregate cash fee of up to US$187,500.

The Company entered into an agreement (the "Stocktwits Agreement") with Stocktwits, a social media platform tailored specifically for investors and traders, enabling real-time discussions, idea sharing and sentiment tracking around financial markets.

for the services to be provided by Stocktwits, the Company has agreed to pay Stocktwits US$50,000 upon the entry into the Stocktwits Agreement, US$50,000 payable on or before October 13, 2025 if extended for an additional 1 month term and US$25,000 payable on or before November 13, 2025 if further extended for an additional 0.5 month term, for an aggregate cash fee of up to US$125,000.

The Company entered into an agreement (the "LFG Agreement") with LFG Equities Corp. ("LFG"), a Toronto- based digital marketing and investor relations consulting firm specializing in building visibility and engagement of public companies.

LFG will provide marketing consulting services to Aduro, including messaging and storyline development, influencer engagement, newsletter campaigns, database outreach, and content approval. Content will be distributed via media channels, influencer networks, newsletters, the financial community, and email campaigns for an initial period of 1 month (the "Initial LFG Term") beginning September 16, 2025, during which time the LFG Agreement may be terminated by either party for cause. The Initial LFG Term may be extended by one month or half month terms (the "LFG Extensions") up to an additional one and a half months, which must be confirmed by the Company no later than 48 hours prior to the commencement of such LFG Extensions. The LFG Agreement will not automatically renew beyond November 30, 2025 unless otherwise agreed to in writing by both parties. In consideration for the services to be provided by LFG, the Company has agreed to pay LFG US$75,000 upon the entry into the LFG Agreement, US$75,000 payable on or before October 13, 2025 if extended for an additional 1 month term and US$37,500 payable on or before November 13, 2025 if further extended for an additional 0.5 month term, for an aggregate cash fee of up to US$187,500.

TIA, Stocktwits and LFG are not related to the Company and, to the knowledge of the Company's management, have no interest, directly or indirectly, in Aduro or its securities. No stock options or other compensation are being granted in connection with the engagement of The Investing Authority, Stocktwits or LFG.

Item 5 Full Description of Material Change

The material change is fully described in item 4 above and in the news release which has been filed on SEDAR+ at www.sedarplus.com.

Item 6 Reliance on subsection 7.1(2) or (3) of National Instrument 51-102

N/A

Item 7 Omitted Information

None

Item 8 Executive Officer

Ofer Vicus, Chief Executive Officer

Telephone: 604-362-7011

Item 9 Date of Report

August 29, 2025

Aduro Clean Technologies Inc.: Exhibit 99.3 - Filed by newsfilecorp.com

Aduro Clean Technologies to Participate in September Conferences and Initiates Public Relations Campaign

London, Ontario, September 4, 2025 - Aduro Clean Technologies Inc. ("Aduro" or the "Company") (Nasdaq: ADUR) (CSE: ACT) (FSE: 9D5), a clean technology company using the power of chemistry to transform lower-value feedstocks, like waste plastics, heavy bitumen, and renewable oils, into resources for the 21^st^century, announced its participation in several investor and industry events in September 2025, including the Nasdaq New York Climate Week Forum. The Company also announced that it has initiated a public relations campaign with KCSA Strategic Communications, as part of its efforts to build the Company's brand and industry visibility.

H.C. Wainwright 27^th^Annual Global Investment Conference

Date: September 8-10, 2025

Presentation Date & Time: September 9, 2025, 12:00 p.m. ET

Location: Lotte New York Palace Hotel, New York

Webcast: https://journey.ct.events/view/4570fe2e-7db9-4f63-a37d-be5d629e7d86

Known for its scale and global reach, the conference connects growth companies with a broad audience of institutional investors, private equity and venture capital representatives, and industry leaders. It features corporate presentations, panel discussions, and extensive one-on-one meetings, offering direct access to global capital and strategic partners.

Gabelli Funds 3^rd^Annual PFAS Symposium

Date: September 17, 2025

Presentation Time: 2:15 p.m. ET

Location: The Harvard Club, New York

Webcast & Conference Registration: https://gabelli.com/event/3rd-annual-pfas-symposium/

An invite-only forum hosted by Gabelli Funds, bringing together investors, analysts, and company executives to explore market opportunities tied to emerging environmental challenges. The event offers targeted engagement with a highly focused investor audience and the opportunity for deep-dive discussions on solutions with long-term market potential.

Nasdaq New York Climate Week Forum

Date: September 23, 2025

Location: Nasdaq MarketSite, New York

Website: https://www.events.nasdaq.com/2025-Nasdaq-New-York-Climate-Week-Forum

Held as part of the annual Nasdaq New York Climate Week Conference, the invite-only Forum convenes senior executives, policymakers, and investors to explore strategies for advancing sustainability, capital markets engagement, and the global transition to a low-carbon economy. Abe Dyck, Head of Corporate Development, will represent Aduro in discussions focused on sustainable innovation, energy transition, and climate-focused investment, providing the Company with visibility among leaders and stakeholders engaged in climate action and responsible investment.

The Company will also participate in investor meetings throughout the conferences. To schedule a meeting, please reach out to the conference representatives, or email [email protected].

Public Relations Agreement with KCSA Strategic Communications

Aduro entered into an expanded agreement (the "KCSA Agreement") with Kanan Corbin Schupak & Aronow, Inc. dba KCSA Strategic Communications ("KCSA"), a fully integrated strategic communications agency headquartered in New York City, specializing in public relations, investor relations and digital marketing.

KCSA will provide public relations services in addition to its existing investor relations support to Aduro, including media relations, ESG positioning, amplification of the Company's technical and commercial milestones, technical explainer series, executive interviews, media kits, thought leadership articles, social amplification, and event campaigns.

These services will be delivered across financial news outlets, ESG and technical media, investor conferences, podcasts, LinkedIn, X/Twitter, and industry panels. The KCSA Agreement will continue on a monthly basis for six months beginning September 8, 2025 (the "KCSA Term"). In consideration for the additional services to be provided by KCSA, the Company has agreed to pay KCSA a monthly cash fee of US$10,000 per month for duration of the KCSA Term.

KCSA is arm's length to the Company and does not own any securities of Aduro as of the date of this release; however, KCSA may acquire an interest in the securities of the Company in the future. Other than its existing investor relations engagement and the public relations agreement described herein, KCSA has no other relationship with the Company.

KCSA Strategic Communications

252 West 37th St., 15th Floor, New York, NY 10018 [email protected] | +1-212-896-1200 | www.kcsa.com

About Aduro Clean Technologies

For further information, please contact:

Abe Dyck, Head of Business Development and Investor Relations [email protected]

+1 226 784 8889

KCSA Strategic Communications

Jack Perkins, Senior Vice President [email protected]

Forward Looking Statements

This news release contains forward-looking statements. All statements, other than statements of historical fact, that address activities, events, or developments that the Company believes, expects, or anticipates will or may occur in the future are forward-looking statements. The forward-looking statements reflect management's current expectations based on information currently available and are subject to a number of risks and uncertainties that may cause outcomes to differ materially from those discussed in the forward-looking statements. The forward-looking statements in this release include, but are not limited to, Aduro's participation in investor and industry conferences, including the H.C. Wainwright 27th Annual Global Investment Conference, the Gabelli Funds 3rd Annual PFAS Symposium, and the Nasdaq New York Climate Week Forum; the anticipated benefits of the Company's expanded agreement with KCSA Strategic Communications to include public relations services; and the potential impacts of increased visibility and outreach activities on investor awareness and market performance. Although the Company believes that the assumptions inherent in the forward-looking statements are reasonable, forward-looking statements are not guarantees of future performance, and, accordingly, undue reliance should not be put on such statements due to their inherent uncertainty. Important factors that could cause actual results to differ materially from the Company's expectations include, but are not limited to, adverse market conditions, the effectiveness of communications and outreach initiatives, potential technological challenges, difficulties in raising adequate funds, and other factors beyond the control of the Company. The Company disclaims any intent or obligation to update or revise any forward-looking statements, except as required by applicable law.

Aduro Clean Technologies Inc.: Exhibit 99.4 - Filed by newsfilecorp.com

51-102F3

MATERIAL CHANGE REPORT

Item 1 Name and Address of Company

Aduro Clean Technologies Inc. (the "Company")

542 Newbold St.

London, ON N6E 2S5

Item 2 Date of Material Change

September 3, 2025

Item 3 News Release

The news release dated September 4, 2025 was disseminated via Globe Newswire.

Item 4 Summary of Material Change

On September 3, 2025, the Company entered into an expanded agreement (the "KCSA Agreement") with Kanan Corbin Schupak & Aronow, Inc. dba KCSA Strategic Communications ("KCSA"), a fully integrated strategic communications agency headquartered in New York City, specializing in public relations, investor relations and digital marketing.

KCSA will provide public relations services in addition to its existing investor relations and digital marketing support to Aduro, including media relations, ESG positioning, amplification of the Company's technical and commercial milestones, technical explainer series, executive interviews, media kits, thought leadership articles, social amplification, and event campaigns. These services will be delivered across financial news outlets, ESG and technical media, investor conferences, podcasts, LinkedIn, X/Twitter, and industry panels. The KCSA Agreement will continue on a monthly basis for six months beginning September 8, 2025 (the "KCSA Term"). In consideration for the additional services to be provided by KCSA, the Company has agreed to pay KCSA a monthly cash fee of US$10,000 per month for duration of the KCSA Term.

Item 5 Full Description of Material Change

The material change is fully described in item 4 above and in the news release which has been filed on SEDAR+ at www.sedarplus.com.

Item 6 Reliance on subsection 7.1(2) or (3) of National Instrument 51-102

N/A

Item 7 Omitted Information

None

Item 8 Executive Officer

Ofer Vicus, Chief Executive Officer

Telephone: 604-362-7011

Item 9 Date of Report

September 4, 2025