To prevent insider trading, Kalshi will require some prediction market participants to disclose employer information

According to the Wall Street Journal, Kalshi plans to require some participants in the prediction market to disclose their employer identities. It is reported that users will need to submit an online form disclosing their workplace when placing bets in markets involving undisclosed significant information, and this change will be rolled out in the coming weeks. Sensitive betting markets involving company performance, national security, and other areas are expected to require the disclosure of employment information.

The audit committee report reveals for the first time that Kalshi has submitted over 20 referral cases to the U.S. Commodity Futures Trading Commission and the Department of Justice in the first quarter of 2026. This year, individuals referred to federal authorities include former New York Congressman George Santos and accounts related to military spouses.