State v. operator
State of Wisconsin v. Kalshi, Inc.
U.S. District Court for the Western District of Wisconsin (removed from Dane County Circuit Court, No. 26-CV-1284), 3:26-cv-00378
Pending
Remand (filed May 14, 2026), transfer (filed May 19, 2026) and preliminary-injunction (filed June 9, 2026) motions were pending as of late September 2026; no ruling found.
The question
Whether Wisconsin's enforcement suit belongs in federal or state court, and whether Wisconsin gambling law can be applied to the operator's event contracts.
Wisconsin sued several exchanges in Dane County alleging felony gambling violations. The Kalshi defendants removed the case, and the state is seeking both remand and a preliminary injunction.
Docket timeline
Wisconsin moves for a preliminary injunction.
Source: dockets.justia.com
Robinhood moves to transfer to the E.D. Wis.
Source: dockets.justia.com
Wisconsin moves to remand.
Source: dockets.justia.com
Case removed.
Source: dockets.justia.com