Shareholder Sues ASX Ex-Directors After $14.4M Blockchain Penalty

Woofun AI reports that Rosherville Pty Ltd has initiated a statutory derivative action against former ASX officers and directors, seeking Federal Court permission to pursue claims related to the exchange's failed blockchain clearing and settlement overhaul.

The legal filing, notified on Wednesday, invokes sections 236 and 237 of Australia's Corporations Act to allow Rosherville to bring proceedings on behalf of ASX. The exchange clarified that no allegations are directed at ASX itself, while withholding details on the specific former officials targeted, the nature of their alleged breaches, or the remedies sought. The court has yet to determine if the proposed case can proceed, leaving the scope of accountability for this high-profile financial-technology failure unresolved.

Woofun AI data shows that ASX began exploring a replacement for its Clearing House Electronic Subregister System (CHESS) in 2016, selecting a distributed-ledger solution developed with New York-based Digital Asset. Initially projected to launch in December 2017 as the first securities exchange using blockchain for core services, the project faced repeated delays. By November 2022, an Accenture review identified significant design flaws, prompting ASX to pause the initiative. In May 2023, the exchange formally abandoned the blockchain approach in favor of conventional technology.

Regulatory scrutiny intensified when the Australian Securities and Investments Commission (ASIC) sued ASX in August 2024, alleging the exchange lacked a reasonable basis for claiming in February 2022 that the project was "progressing well" toward an April 2023 launch. ASIC characterized the episode as a collective failure by ASX's board and senior executives. In June 2026, ASX admitted to misleading conduct linked to the blockchain replacement project, validating the regulator's long-standing concerns.

On July 3, the Federal Court ordered ASX to pay a $14.4 million penalty and $2.1 million toward ASIC's costs, concluding the regulator's case. This financial resolution occurred weeks before Rosherville notified the exchange of its proposed action against former officials, marking a distinct shift from regulatory punishment to shareholder-led accountability for governance failures.