https://asic.gov.au/about-asic/contact-us/how-to-complain/where-asic-can-help/shares-and-market-misconduct-insider-trading-etc/

ASIC

Shares and market misconduct (insider trading etc.)

For concerns about your shares or share portfolios read:

• Unsolicited (or unexpected) offers to buy your shares (INFO 191)
• Disputes about share registry services (INFO 193)

ASIC is interested in receiving reports of sharemarket misconduct; however, we are unable to tell you what precise action we are taking, or even if we are taking action, as to do so may prejudice that action or may affect the market. To better understand why we do not give out information in certain circumstances read our information sheet Public comment (INFO 152).

To report sharemarket misconduct including insider trading, market manipulation, continuous disclosure and misleading statements:

• Report misconduct to ASIC

Where ASIC can help