Kalshi has imposed its first insider trading penalty, fining Artem Kaptur, an editor for YouTuber MrBeast, a total of $20,397.58. Kaptur used non-public information from MrBeast's channel to trade event contracts on Kalshi. The fine includes $5,397.58 in disgorgement of illegal profits and a $15,000 penalty. Additionally, Kaptur is banned from accessing Kalshi for two years.