• Trading halt requested pending announcement on material customer contract
• Halt to remain in place until earlier of Tuesday, 24 March 2026 or announcement release
• Company not aware of any reason why trading halt should not be granted

Stakk Limited (ASX: SKK) has requested an immediate trading halt on its ordinary shares, pending an announcement regarding the execution of a material customer contract. The company has requested the trading halt to remain in place until the earlier of the commencement of normal trading on Tuesday, 24 March 2026 or the release of the announcement. Stakk is an execution-layer digital infrastructure company embedded in the control path of regulated systems across Australia and the United States, serving more than 215 banks, credit unions, neobanks, fintech platforms and global brands. The company's platform combines secure signal capture, contextual intelligence, authentication, orchestration and settlement within a closed-loop, SOC 2 Type II compliant environment purpose-built for regulated institutions.