Why It Matters

Kalshi Inc. filed a registration amendment on June 8, 2026, adding Tony Hanagan to its in-house lobbying operation. The timing is notable: the filing came days after House Oversight Chairman Rep. James Comer (R-KY-1) launched a formal congressional investigation into suspicious trades on Kalshi's platform. The company is navigating a surge of legislative and regulatory pressure, with multiple bills introduced to restrict or ban core elements of its business.

By the Numbers

Kalshi is lobbying in-house, with one registered lobbyist on file: Tony Hanagan, listed as Head of Congressional Affairs. Hanagan previously worked in the office of Rep. John Kline (R-MN-2).

The Agenda

The LDA filing lists two issue areas: Commodities (CDT) and Financial Institutions/Investments/Securities (FIN). No specific issues or legislation are identified in the disclosure.

Broader Context

The registration amendment arrives at a turbulent moment for Kalshi. A Senate hearing in May 2026 put the company under direct scrutiny. Sen. John Hickenlooper (D-CO) stated that senators "grilled" Kalshi and Polymarket representatives over insider trading concerns tied to suspicious trades placed ahead of U.S. military strikes on Iran. Rep. Mike Quigley (D-IL-5) said he was working with 55 colleagues to urge the DOJ to prosecute insider trading on platforms like Kalshi.

Separately, the company's relationship with its primary regulator, the CFTC, has become a flashpoint. Sen. Richard Blumenthal (D-CT) accused CFTC Chair Selig of being "a crony of Kalshi." A 22-senator letter led by Sen. Martin Heinrich (D-NM) urged Selig to abstain from intervening in litigation involving prediction markets and noted that Donald Trump Jr. holds financial and advisory roles in both Kalshi and Polymarket.

Between The Lines

Congressional activity targeting Kalshi's business has accelerated sharply in the months before this filing. Key legislative developments include:

  • BETS OFF Act: Introduced by Sen. Hickenlooper, Sen. Chris Murphy, and Rep. Yassamin Ansari (D-AZ-3) in March 2026, the bill would ban wagering on government actions, terrorism, war, and assassination. A companion press release stated that "Prediction markets like Kalshi and Polymarket pretend to be in a league above gambling."
  • DEATH BETS Act: Introduced by Rep. Mike Levin (D-CA-49) and Sen. Adam Schiff, the bill would ban CFTC-registered entities from listing contracts tied to terrorism, assassination, war, or death. The press release cited a Kalshi market on Iran's Supreme Leader that reached $54 million in trading volume before being paused.
  • Prediction Markets Are Gambling Act: A bipartisan bill introduced in March 2026 by Sen. Catherine Cortez Masto (D-NV), Sen. Schiff, and Sen. Curtis (R-UT) to prohibit CFTC-registered entities from listing contracts resembling sports bets or casino games.
  • PREDICT Act: Rep. Valerie Foushee (D-NC-4) co-sponsored legislation to ban senior officials and members of Congress from trading on prediction market platforms.
  • A resolution introduced by Rep. Dina Titus (D-NV-1) on April 30, 2026 would ban House members and staff from participating in prediction markets. Titus also noted that Kalshi itself supports a rule banning prediction markets from offering casino-style games.

Rep. Comer's Oversight investigation, launched May 22, 2026, requested documents and communications from Kalshi's CEO on identity verification and unusual trade detection, citing more than 80 suspiciously timed trades ahead of Iran military operations.

Competitive Landscape

Kalshi is frequently mentioned alongside Polymarket in congressional communications, with both platforms named in most of the legislation and member statements described above. The scrutiny is not limited to Kalshi alone, but the company is consistently named as a primary subject. No separate lobbying disclosures for Polymarket are referenced in the available data.

The Bottom Line

Kalshi's registration amendment adds a single in-house lobbyist as the company faces a concentrated wave of congressional scrutiny. Multiple bills targeting its core business lines have been introduced, a Senate hearing has taken place, and a House Oversight investigation was launched just days before the filing date. The lobbying disclosure act filing covers commodities and financial institutions issues broadly, without specifying particular legislation or policy positions.

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