File: Attachment CTTT - 23 XI Press Release re Early Warning - Sept 2026.pdf

PRESS RELEASE FOR EARLY WARNING REPORT REGARDING CRITICAL INFRASTRUCTURE TECHNOLOGIES LTD. WESTERN AUSTRALIA, AUSTRALIA, September 4, 2026 - On September 4, 2026, 23 XI Investments Pty Ltd TR JJC Consulting Services Trust ("23 XI"), a company wholly-owned by Brenton Scott, the Chief Executive Officer and a director of Critical Infrastructure Technologies Ltd. ("CTTT"), acquired 3,814,212 units, comprised of 3,814,212 common shares (the "Shares") and 3,814,212 common share purchase warrants ("Warrants") of CTTT at a deemed price of $0.08 per Unit pursuant to a shares for debt transaction whereby CTTT settled outstanding indebtedness of $305,137 owed to 23 XI (the "Debt Settlement"). Immediately prior to the Debt Settlement, 23 XI held 25,685,283 Shares and 2,000,000 incentive stock options exercisable into Common Shares (the "Options"), representing approximately 20.5% of the then-issued and outstanding Shares on a non-diluted basis. Following completion of the Debt Settlement, 23 XI holds 29,499,495 Shares (including 3,814,212 Shares acquired hereunder and forming part of the Units) and 3,814,212 Warrants acquired hereunder and forming part of the Units), representing approximately 19.2% of the current issued and outstanding Shares on a non-diluted basis. Upon exercise of the Options, 23 XI would hold 31,499,495 Shares on a fully diluted basis. As a result of the Debt Settlement, the securityholding percentage of 23 XI decreased by approximately 1.3% in respect of the Shares on a non-diluted basis and increased by approximately 1.2% on a diluted basis. 23 XI acquired the Units for investment purposes. 23 XI may, depending on market and other conditions, increase or decrease its ownership of the Company's securities, whether in the open market, by privately negotiated agreements or otherwise, subject to a number of factors, including general market conditions and other available investment and business opportunities. The disclosure respecting 23 XI's security holdings of the Company contained in this news release is made pursuant to Multilateral Instrument 62-104 Take-Over Bids and Issuer Bids and a report respecting the above acquisition will be filed with the applicable securities commissions using the Canadian System for Electronic Document Analysis and Retrieval (SEDAR+) and will be available for viewing at www.sedarplus.ca.

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File: Attachment CTTT - A. Hill Press Release re Early Warning - Sept 2026.pdf

PRESS RELEASE FOR EARLY WARNING REPORT REGARDING CRITICAL INFRASTRUCTURE TECHNOLOGIES LTD. WESTERN AUSTRALIA, AUSTRALIA, September 4, 2026 - On September 4, 2026, Andrew Kenneth Hill ("Hill"), the Chief Technology Officer and a director of Critical Infrastructure Technologies Ltd. ("CTTT"), acquired 500,000 units of CTTT, comprised of 500,000 common shares (the "Shares") of CTTT and 500,000 common share purchase warrants ("Warrants") at a deemed price of $0.08 per Unit pursuant to a shares for debt transaction whereby CTTT settled outstanding indebtedness of $40,000 owed to Hill (the "Debt Settlement"). Immediately prior to the Debt Settlement, Hill held 10,389,941 Shares and 1,250,000 incentive stock options exercisable into Common Shares (the "Options") and 2,000,000 Warrants, representing approximately 8.3% of the then-issued and outstanding Shares on a non-diluted basis. Following completion of the Debt Settlement, Hill holds 10,889,941 Shares (including 500,000 Shares acquired hereunder and forming part of the Units) and 500,000 Warrants acquired hereunder and forming part of the Units), representing approximately 7.1% of the current issued and outstanding Shares on a non-diluted basis. Upon exercise of the Options and Warrants, Hill would hold 14,139,941 Shares on a fully diluted basis. As a result of the Debt Settlement, the securityholding percentage of Hill decreased by approximately 1.2% in respect of the Shares on a non-diluted basis and increased by approximately 1.9% on a diluted basis. Hill acquired the Units for investment purposes. Hill may, depending on market and other conditions, increase or decrease its ownership of the Company's securities, whether in the open market, by privately negotiated agreements or otherwise, subject to a number of factors, including general market conditions and other available investment and business opportunities. The disclosure respecting Hill's security holdings of the Company contained in this news release is made pursuant to Multilateral Instrument 62-104 Take-Over Bids and Issuer Bids and a report respecting the above acquisition will be filed with the applicable securities commissions using the Canadian System for Electronic Document Analysis and Retrieval (SEDAR+) and will be available for viewing at www.sedarplus.ca.

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