Kalshi & Michael S. Selig

Kalshi: Kalshi is the prediction market platform that has filed a lawsuit against United States — Illinois officials, arguing that the state's new licensing law for prediction markets is preempted by federal regulation. This event negatively impacts Kalshi's operations and financial interests in United States — Illinois.

Michael S. Selig: Michael S. Selig is the Commissioner of the United States — United States Commodity Futures Trading Commission who has argued for the agency's exclusive jurisdiction over prediction markets.

Kalshi: Kalshi is another prediction market operator facing regulatory scrutiny and legal challenges, similar to Polymarket, regarding jurisdiction and potential insider trading.

Michael S. Selig: Michael S. Selig, as Chairman of the United States — United States Commodity Futures Trading Commission, is the direct recipient of the senators' letter demanding an investigation into Polymarket and answers regarding the CFTC's regulatory authority.

Michael S. Selig: Michael S. Selig, CFTC Chairman, praised the ruling, stating that United States — Arizona's actions set a dangerous precedent.