All lobbying filings
SQUIRE PATTON BOGGS
Lobbying for KALSHI INC. · Regulated prediction market exchange enabling trading on real-world event outcomes
Filing
1st Quarter - Report
Reporting period
1st Quarter 2026
Jan 1 - Mar 31 · Posted Apr 15, 2026
Income
$70,000.00
What the client paid this registrant for the period.
Client based in
District of Columbia
Lobbyists on this filing
4
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THOMAS S ANDREWSPreviously held: 2009-2013:SA/LC and Sr SA, Rep. John Boehner; 2013-2015:SA to Speaker John Boehner; 2015-2018: Dir of Member Services, Speaker Paul Ryan; 2018- 2021: SA to President for Leg Affairs, White House
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BRADFORD ELLISONPreviously held: May 2008-July 2008: Intern to Rep. Al Green (TX); July 2008 - August 2008 and June - August 2010: Intern to Rep. James Clyburn (SC)
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AUSTIN HARRISONPreviously held: March 2009: Intern for Cong. Gregg Harper; May-Aug. 2013: Intern for Sen. Thad Cochran; January-May 2015: June-August 2015: U.S. Department of State, intern, U.S. Embassy, Zagreb, Croatia.
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CAREN STREETPreviously held: 2007-08: SA, Sen. Johnny Isakson; 2008-17: LC/LA/Policy Adv/Grants Director/Counsel/Sr Policy Adv, Sen. Harry Reid; 2017-18: Policy Dir, CBC (Rep. Cedric Richmond); 2018-19, 2021: COS, Rep. Karen Bass; 2019-21: Exec Dir, CBC (Rep. Bass)
Government bodies contacted
3
Lobbying activity
2
Advocacy related to event contracts regulation and prediction markets.
Advocacy related to event contracts regulation and prediction markets.