Commonwealth Bank Faces High Court Challenge Over Shareholder Damages

Shareholders are taking Commonwealth Bank to Australia's High Court, seeking compensation for losses incurred due to inflated share prices. The legal battle centers on the bank's failure to disclose systemic breaches of anti-money laundering and terror financing laws, which led to a record $700 million fine from financial intelligence agency AUSTRAC.

The core of the shareholders' claim is that Commonwealth Bank knew about significant breaches, including the late reporting of over 53,000 transactions and inadequate monitoring of nearly 778,000 accounts, but did not inform the market promptly. This alleged failure, they argue, caused the bank's shares to trade at a higher price than they would have in a fully informed market, resulting in shareholders overpaying for their stock.

The bank, which settled the AUSTRAC case in 2018 and has since spent $400 million on remediation, is expected to contest the shareholders' claim. Commonwealth Bank's submissions reportedly argue that the shareholders have not adequately proven the proportion of the share price drop attributable to the specific breaches. A previous attempt by the shareholders to quantify their losses was dismissed in the Federal Court, a decision they are now challenging at the High Court level.