Company: TEM
Filing Date: 2025-11-04
Form Type: 10-Q
Source: 0001193125-25-264652
Chunk: 1

Company: Tempus AI, Inc.
Filing Date: 2025-11-04
Form: 10-Q
Item: Part II, Item 1
Chunk 1
---
 patients enrolled in the Medicare and Medicaid programs. We have responded to all such requests for information.

On June 11, 2024, Guardant Health Inc., or Guardant, filed a complaint against us in the U.S. District Court for the District of Delaware. The complaint alleges that the Tempus xF, Tempus xF+, Tempus xM Monitor and Tempus xM MRD products use liquid biopsy technology that infringes five Guardant U.S. patents. The complaint seeks injunctive relief, unspecified monetary damages (including enhanced damages), a future mandatory royalty, costs and attorneys fees. On January 17, 2025, Guardant separately sought a Declaratory Judgment against Tempus in the U.S. District Court for the District of Delaware regarding the veracity of certain advertisements Guardant has published regarding the companies’ respective products. On March 14, 2025, Tempus filed multiple counterclaims against Guardant under the Lanham Act and related states statutes alleging, among other things, that Guardant’s advertisements were false and misleading. Tempus filed a separate patent infringement complaint against Guardant in the U.S. District Court for the Southern District of California alleging that certain Guardant products infringe U.S. Patent Nos. 12,112,839, 11,640,859, 10,957,041, and 10,991,097. On August 12, 2025, Guardant filed a complaint against us in the U.S. District Court for the District of Delaware alleging that Tempus’s xM tests infringe three Guardant U.S. patents. The complaint, which has been consolidated with Guardant’s pending patent infringement case in the District of Delaware, seeks injunctive relief, unspecified monetary damages (including enhanced damages), a future mandatory royalty, costs and attorneys fees. All cases are pending. 

On June 12, 2025, the Company, Mr. Lefkofsky, our Chief Executive Officer, and Mr. Rogers, our Chief Financial Officer, were named as defendants in a federal securities class-action lawsuit titled Shouse v. Tempus AI, Inc. et al, which is pending in the United States District Court for the Northern District of Illinois. The complaint alleges that between August 6, 2024 and May 27, 2025, the defendants made false or misleading statements or omitted to state material facts regarding Tempus's business, operations, and prospects. We believe the complaint to be without merit,