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Editorial Advisory Board

  • Professor Andrea M. Armani, University of Southern California
  • Ruti Ben-Shlomi, Ph.D., LightSolver
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  • Justin Sigley, Ph.D., AmeriCOM
  • Professor Birgit Stiller, Max Planck Institute for the Science of Light, and Leibniz University of Hannover
  • Professor Stephen Sweeney, University of Glasgow
  • Mohan Wang, Ph.D., University of Oxford
  • Professor Xuchen Wang, Harbin Engineering University
  • Professor Stefan Witte, Delft University of Technology

Plaid Announces Transition to The OTCID Market

Vancouver, British Columbia – September 11, 2025 – TheNewswire - Plaid Technologies Inc. (CSE: STIF) (OTC: STIFF) (FRA: 5QX0) (“Plaid” or the “Company”) is pleased to announce that it has transitioned from the OTC Pink Sheets to the newly established OTCID market on the OTC Markets Group platform, trading under the new symbol STIFF effective September 11, 2025.

The OTCID Market is intended for companies committed to maintaining enhanced disclosure practices, including current financial reporting, management certifications and verified company profile updates. This elevated level of transparency strengthens investor confidence and broadens access to institutional and retail investors who require strong corporate disclosure standards. The Company believes this transition reinforces its continuing commitment to transparency and sound corporate governance and represents a strategic step in the Company's broader capital markets plan to enhance investor visibility.

The common shares will continue to trade without interruption, and no action is required from shareholders during this transition.

The Company’s primary listing remains on the Canadian Securities Exchange under the symbol STIF.

About the Company

 

The Company focuses on the development and commercialization of graphene-enhanced concrete technology. Its business includes refining proprietary technology for the uniform dispersion of graphene in cement, and advancing a patent application related to the production of expanded graphite for industrial use.

 

On Behalf of the Board of Directors

 

“Guy Bourgeois”

 

Guy Bourgeois

Director & Chief Executive Officer

Telephone:  1-800-585-7517

Email: info@plaidtechnologiesinc.com

Website: https://www.plaidtechnologiesinc.com

 

The Canadian Securities Exchange has neither approved nor disapproved the contents of this news release. Neither the CSE nor its Market Regulator (as that term is defined in the policies of the CSE) accepts responsibility for the adequacy or accuracy of this release.

Forward-Looking Information

This news release contains forward-looking information which is not comprised of historical facts. Forward-looking information is characterized by words such as “plan”, “expect”, “project”, “intend”, “believe”, “anticipate”, “estimate” and other similar words, or statements that certain events or conditions “may” or “will” occur. More particularly and without limitation, this press release contains forward looking information concerning statements with respect to future plans of the Company, the development, operation and commercialization of its business. The Company cautions that all forward-looking information is inherently uncertain, and that actual performance may be affected by a number of material factors, assumptions and expectations, many of which are beyond the control of the Company, including expectations and assumptions concerning its business, as well as other risks, uncertainties, and assumptions, including but not limited to assumptions regarding prevailing market conditions and general business, economic, competitive, political and social uncertainties to develop the forward-looking information in this press release. There can be no assurance that such information will prove to be accurate, as actual results and future events could differ materially from those anticipated in such information. Accordingly, readers should not place undue reliance on forward-looking information.

Forward-looking information involves risks, uncertainties and other factors that could cause actual events, results, and opportunities to differ materially from those expressed or implied by such forward-looking information. Factors that could cause actual results to differ materially from such forward-looking information include, but are not limited to, changes in the state of equity and debt markets, fluctuations in commodity prices, delays in obtaining required regulatory or governmental approvals, and includes those risks set out in the Company's management’s discussion and analysis as filed under the Company's profile at www.sedarplus.ca. Forward-looking information in this news release is based on the opinions and assumptions of management considered reasonable as of the date hereof, including that all necessary governmental and regulatory approvals will be received as and when expected. Although the Company 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. The Company disclaims any intention or obligation to update or revise any forward- looking information, other than as required by applicable securities laws.

Forward-looking information in this news release also involves material risks and uncertainties specific to its business, including risks related to the early-stage nature of the acquired technology, uncertainty regarding the possibility of intellectual property protection challenges, and the need to comply with applicable regulatory frameworks in Canada and other jurisdictions. There is no assurance that the Company will be successful in developing or commercializing products related to its business.

The Canadian Securities Exchange has not reviewed, approved, or expressed an opinion on the business plan or proposed activities described in this news release.

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