Arch Biopartners Engages Independent Trading Group as Market Maker

TORONTO, July 31, 2023 (GLOBE NEWSWIRE) — Arch Biopartners Inc., (“Arch” or the “Company”) (TSX Venture: ARCH and OTCQB: ACHFF), announced today that it has engaged the services of Independent Trading Group (“ITG”) to provide market-making services in accordance with TSX Venture Exchange (TSXV) policies, subject to regulatory approval. ITG will trade shares of the Company on the TSXV and all other trading venues with the objective of maintaining a reasonable market and improving the liquidity of the Company’s common shares. Under the agreement, ITG will receive compensation of CAD $5,000 per month. The agreement is effective June 1, 2023, for an initial term of three months and will renew for additional one-month terms unless terminated. The agreement may be terminated by either party with 30 days’ notice. There are no performance factors contained in the agreement and ITG will not receive shares or options as compensation. ITG and the Company are unrelated and unaffiliated entities and at the time of the agreement, neither ITG nor its principals have an interest, directly or indirectly, in the securities of the Company. About Independent Trading GroupIndependent Trading Group (ITG) Inc. is a Toronto based IIROC dealer-member that specializes in market making, liquidity provision, agency execution, ultra-low latency connectivity, and bespoke algorithmic trading solutions. Established in 1992, with a focus on market structure, execution and trading, ITG has leveraged its own proprietary technology to deliver high quality liquidity provision and execution services to a broad array of public issuers and institutional investors. About Arch Biopartners Arch Biopartners Inc. is a late-stage clinical trial company focused on preventing inflammation and acute organ injury. The Company is developing new drug candidates that inhibit inflammation in the lungs, kidneys, and liver via the dipeptidase-1 (DPEP-1) pathway and are relevant for common injuries and chronic diseases where organ inflammation is an unmet problem. For more information on Arch Biopartners’ science and technologies, please visit: www.archbiopartners.com/our-science For investor information and other public documents the company has also filed on SEDAR, please visit www.archbiopartners.com/investor-hub The Company has 62,598,825 common shares outstanding. Forward-Looking Statements This press release contains forward-looking statements within the meaning of applicable Canadian securities laws regarding expectations of our future performance, liquidity and capital resources, as well as the ongoing clinical development of our drug candidates targeting the dipeptidase-1 (DPEP-1) pathway, including the outcome of our clinical trials relating to LSALT peptide (Metablok), the successful commercialization and marketing of our drug candidates, whether we will receive, and the timing and costs of obtaining, regulatory approvals in Canada, the United States, Europe and other countries, our ability to raise capital to fund our business plans, the efficacy of our drug candidates compared to the drug candidates developed by our competitors, our ability to retain and attract key management personnel, and the breadth of, and our ability to protect, our intellectual property portfolio. These statements are based on management’s current expectations and beliefs, including certain factors and assumptions, as described in our most recent annual audited financial statements and related management discussion and analysis under the heading “Business Risks and Uncertainties”. As a result of these risks and uncertainties, or other unknown risks and uncertainties, our actual results may differ materially from those contained in any forward-looking statements. The words “believe”, “may”, “plan”, “will”, “estimate”, “continue”, “anticipate”, “intend”, “expect” and similar expressions are intended to identify forward-looking statements, although not all forward-looking statements contain these identifying words. We undertake no obligation to update forward-looking statements, except as required by law. Additional information relating to Arch Biopartners Inc., including our most recent annual audited financial statements, is available by accessing the Canadian Securities Administrators’ System for Electronic Document Analysis and Retrieval (“SEDAR”) website at www.sedar.com. Neither 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 CONTACT: For more information, please contact:

Richard Muruve
Chief Executive Officer
Arch Biopartners, Inc.
647-428-7031
[email protected]