Filed Date: Jan. 11, 2026
Closed Date: March 10, 2026
Clearinghouse coding complete
This is a case challenging Trump’s plan to acquire Greenland. On January 11, 2026, the plaintiff Citizens Against Donald Trump, Inc. (CAT) filed this lawsuit in the U.S. District Court for the Eastern District of Missouri. CAT is a nonpartisan nonprofit organization that was formed to protect the United States Constitution and laws of the country from allegedly unconstitutional or illegal acts by President Trump. CAT sued Trump in his official capacity as President of the U.S. alleging violations of constitutional law, international law, and the North Atlantic Treaty Organization (NATO). Represented by private counsel, CAT alleged that Trump attempted to takeover or acquire Greenland and sought mandamus compelling Trump to release to the public all of his records related to acquiring Greenland. CAT also sought preliminary injunctive relief enjoining Trump from continuing his attempt to acquire Greenland, and an order barring Trump from accepting or acting upon the advice and recommendations of the Secretary of State. The case was assigned to District Judge Audrey G. Fleissig.
On March 9, 2026, the plaintiff provided a notice of dismissal without prejudice.
On March 10, 2026, the court dismissed the case without prejudice. This case is now closed.
Summary Authors
Alexis Gil (6/5/2026)
For PACER's information on parties and their attorneys, see: https://www.courtlistener.com/docket/72129588/parties/citizens-against-donald-trump-inc-v-donald-j-trump/
Fleissig, Audrey Goldstein (Missouri)
Schottel, James W. (Missouri)
See docket on RECAP: https://www.courtlistener.com/docket/72129588/citizens-against-donald-trump-inc-v-donald-j-trump/
Last updated June 9, 2026, 5:27 p.m.
State / Territory:
Case Type(s):
Presidential/Gubernatorial Authority
Special Collection(s):
Donald Trump personal capacity lawsuits
Key Dates
Filing Date: Jan. 11, 2026
Closing Date: March 10, 2026
Case Ongoing: No
Plaintiffs
Plaintiff Description:
Citizens Against Donald Trump, Inc. (CAT) is a nonpartisan nonprofit organization that was formed to protect our United States Constitution and laws of the country from allegedly unconstitutional or illegal acts by Defendant Trump.
Plaintiff Type(s):
Non-profit NON-religious organization
Public Interest Lawyer: No
Filed Pro Se: No
Class Action Sought: No
Class Action Outcome: Not sought
Defendants
Private Entity/Person
Donald Trump
Defendant Type(s):
Case Details
Causes of Action:
Constitutional Clause(s):
Federalism (including 10th Amendment)
Other Dockets:
Eastern District of Missouri 4:26-cv-00037
Available Documents:
Outcome
Prevailing Party: None Yet / None
Relief Sought:
Relief Granted:
Source of Relief:
Issues
General/Misc.:
Case Summary of Citizens Against Donald Trump, Inc. v. Donald J. Trump, Civil Rights Litig. Clearinghouse, https://clearinghouse.net/case/47696/ (last updated 6/5/2026).