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ASX shareholder plans to seek court approval to sue former directors over CHESS project

By Thomson Reuters Aug 11, 2026 | 8:08 PM

Aug 12 (Reuters) – ASX said on Wednesday a shareholder plans to seek court approval to bring a statutory derivative action against ​certain former officers and directors of the ‌Australian securities exchange operator over its abandoned blockchain-based clearing and settlement project.

Here are some details:

• Shares of the bourse operator fell as much as 2.5% to A$55.68, posting ‌their ​biggest intraday decline since July ⁠3.

• The shareholder, ⁠Rosherville, has alleged the officers and directors breached their duties in relation to the Clearing House Electronic Subregister System (CHESS) blockchain-based clearing and settlement ​project and wants to bring the case on behalf of ASX through a statutory derivative ⁠action, the company said.

• Under ⁠the Corporations Act 2001, a statutory ​derivative action allows an eligible shareholder or officer ​to bring legal proceedings on behalf of a ‌company when the company itself is unlikely to do so.

• Court leave is required, and the proceedings are brought in the company’s name for ⁠its benefit, generally.

• ASX said there are no allegations against the exchange itself.

• ASX said it will update ⁠the market ‌on any further developments.

• The CHESS ⁠replacement project, which was meant to ​modernise ‌Australia’s share settlement system, was paused ​in November ⁠2022 after an independent review found significant issues with its design and delivery.

• ASX later abandoned the original blockchain-based approach and developed a new replacement plan.

(Reporting by Roshan Thomas in Bengaluru; Editing by ​Subhranshu Sahu)