^London, Ontario, June 21, 2025 (Globe Newswire) – Aduro Clean Technologies Inc.

(https://www.adurocleantech.com/?utm_source=adurowbsite&utm_campAign=pr153&utm_

medium = press release) (? Aduro “or that? company”) (Nasdaq: Adur) (CSE: act)

(FSE: 9D5), a company in the area of ​​clean technologies that the power of

Chemistry uses heavy bitumen to inferior raw materials such as plastic waste

and renewable oils in resources for the 21st century to convert today, today

announced that according to the complete exercise of the subscription rights

D. Boral Capital LLC Another 142,180 regular shares and option certificates for acquisition

from another 71,090 regular shares, which has a gross proceeds from

A total of around $ 1.2 million corresponds. This was done in connection with

the complete exercise of the multi -allowance option by D. Boral Capital LLC

As part of the previously announced public drawing issue of

Chief shares and accompanying options for acquiring regular shares

(? Offer “) in the United States.

The regular shares issued according to the multi -allowance option were connected

sold with an accompanying half an option (whereby every whole

Option certificate can be converted into a regular share of the company).

Each entire option certificate has an exercise price of $ 10.13

A share, can be practiced immediately and expires three years after the issue date.

D. Boral Capital LLC acts as the sole Bookrunner for the offer.

Aduro intends that the net proceeds from the offer for ongoing research and

Development costs, for expenses in connection with the construction of his

Demonstration system as well as – if available – for general

To use corporate purposes and as a operating capital.

The offer was carried out according to a valid registration declaration on the form

F-10 in the valid version (file number 333-287475

(https://www.sec.gov/archives/data/1863934/00010629325010420/formf10a.htm

))), the previously at the US stock exchange supervisory authority

Commission ,? Sec “) was submitted and came into force on May 28, 2025, as well

According to the Canadian short brochure of the company on May 28, 2025 (the

? Basic brochure “). Aduro has the securities exclusively in the United

States offered and sold. There were no securities to Canadian buyers

offered or sold.

The basic brochure that refers to the offer and its conditions

describes, was at the responsible securities supervisory authorities in Canada and

submitted to the SEC in the United States and can go to the

Profiles of the company on the Canadian

Securities supervisory authorities at www.sedarplus.ca

(https://www.sedarplus.ca/csa-

Party/Records/Profile.html? ID = 99B5D18FDB11A643B2650747B14EB69C)

Website Sedar+ or on the SEC website at www.sec.gov

(https://www.sec.gov/edgar/browse/?cik=1863934).

Final prospectus with the final conditions was

Securities supervisory authorities of the Canadian provinces British Columbia and

Ontario and submitted to the Sec.

Copies of the final prospectus can, as soon as available, on the website

The SEC at www.sec.gov or at D. Boral Capital LLC, e.g. Hd.: 590 Madison

Avenue, 39th Floor, New York, NY 10022, USA, by email

[email protected] (mailto: [email protected])

Or can be requested by phone at +1 212 970 5150.

Before you invest, you should have the prospectus and other documents that

Companies have submitted or submitted to the SEC, read for more

Get complete information about the company and the offer.

This press release does not provide an offer for sale or one

Invitation to buy the company’s securities. These securities

must neither without registration nor without one in the United States

the corresponding exemption is offered or sold. In no

State or other legal area in which such offers, requests or

Sales before registration or qualification in accordance with the respective

Securities are inadmissible, securities of the company

offered, advertised or sold.

About Aduro Clean Technologies

Aduro Clean Technologies develops patented water -based technologies to

Chemically to recycle plastic waste, heavy crude oil and bitumen in

Lighter, more valuable oil and renewable oils in higher quality fuels

or convert renewable chemicals. The Hydrochemolytic (TM) technology of the

Company is based on water as the most important active ingredient in a chemical

Platform that works at relatively low temperatures and costs. This

Refrigid approach converts low -quality raw materials in resources for the 21st

Century.

For more information, please contact:

ABE Dyck, Head of Business Development and Investor Relations

[email protected] (mailto: [email protected])

+1 226 784 8889

KCSA Strategic Communications (https://www.kcsa.com/)

Jack Perkins, Senior Vice President

[email protected] (mailto: [email protected])

D. Boral Capital LLC. (https://dboralcapital.com/)

[email protected] (mailto: [email protected])

+1 212 970 5150

Future -oriented statements

This press release contains future -oriented statements that the current

Reflect the company’s expectations. These future -oriented statements

include references to the expectations of the company

With regard to the expected use of the net proceeds from the offer.

These statements are not a guarantee of future services and are subject to

Certain risks, uncertainties and assumptions that are difficult to predict.

To the factors that could lead to the actual results

Deviates, among other things, are risks and uncertainties in relation to

Factors that change the use of the company provided by the company

Revenue can lead. These and other risks and uncertainties are

In more detail in the section? Risk factors “in the annual information form of the

Company from May 20, 2025 described on Sedar+ at www.sedarplus.ca

and is available on Edgar at www.sec.gov. The company is not

obliged to update this information unless this is after

applicable law, including the United States’ securities laws

and Canadas, required.

A photo of this message is available at

https://www.globenewswire.com/newsroom/attachmentng/dab6f926-

3C9E-4918-96F7-891BFF9A8B71

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