Kalshi issues first-ever lifetime ban, targets George Santos over insider trading
Kalshi, an online prediction market, announced it has permanently banned former Republican Congressman George Santos after determining he likely used insider knowledge to profit from a bet against his own attendance at the State of the Union address. The company said this marks the first permanent ban it has ever issued.
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The case highlights growing scrutiny of prediction markets, which operate in a legal gray area between gambling and financial trading, and raises questions about how such platforms police insider knowledge when insiders can wager on outcomes they control. It also adds another chapter to Santos's post-expulsion controversies, reinforcing concerns about accountability even after leaving public office.
- Kalshi banned George Santos for life, its first-ever permanent ban.
- Santos allegedly bet against his own State of the Union attendance using insider knowledge.
- The incident raises broader concerns about insider trading risks on prediction markets.
Source: fastcompany.com, 2026-08-31
Published there as: “Kalshi bans ex-Congressman George Santos for life over insider trading”
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