Kalshi Plans Workplace Disclosure Rule to Combat Insider Trading

DraftKings Sees $1.3 Billion in Prediction Market Trading. The Stock Is Soaring.

June 9 : Prediction market Kalshi said on Tuesday it will mandate employment disclosures for users trading on sensitive contracts and launch a whistleblower portal, steps aimed at…

The Wall Street Journal reports that it’s Kalshi’s latest effort to address insider trading: > Users seeking to make bets in some markets linked to material nonpublic information…

The move comes just one week after news broke that the DOJ opened an investigation into George Santos for alleged insider trading on Kalshi.

The prediction market Kalshi says it's rolling out a new suite of security measures as part of its push to quell concerns over alleged insider trading.

Kalshi Plans Workplace Disclosure Rule to Combat Insider Trading

The prediction market has added several new guardrails to weed out insider trading and bad actors.

Kalshi Plans Workplace Disclosure Rule to Combat Insider Trading

The prediction markets platform also introduced a risk-scoring system and whistleblower tools to ensure market integrity.

Prediction platform says it will seek employment information for markets at 'heightened' risk of manipulation.

Kalshi's new rules force traders to disclose their employers before trading high-risk markets flagged for insider trading or manipulation.

The prediction markets platform introduced new measures on Tuesday that it said will apply to markets it considers are likely to face higher risks of insider trading and abuse.

Kalshi reports 150+ insider-trading investigations in Q1 2026, with 100+ trades blocked and 20+ law-enforcement referrals, alongside new employer disclosure rules for high-risk…