Organization

Mosaic ImmunoEngineering, Inc. (the “Company,” “Mosaic,” “we,” “us,” or “our”) is a corporation organized under Delaware law on March 24, 1992. We are a development-stage biotechnology company focused on advancing and eventually commercializing immunotherapies for the treatment of cancer. We have historically advanced early-stage product candidate and we are pursuing new product candidates and platforms to expand our pipeline based on a deep understanding of immunotherapies and our license agreements with University of California San Diego.

The Company has two inactive wholly owned subsidiaries: Mosaic ImmunoEngineering Development Company, a corporation organized under Delaware law on March 30, 2020 and Patriot Data Solutions Group, Inc.

Going Concern and Management’s Plans

The accompanying unaudited condensed consolidated financial statements have been prepared assuming the Company will continue as a going concern. At March 31, 2025, the Company had cash and cash equivalents of $85,930 and has not yet generated any revenues. Therefore, our ability to continue our operations is highly dependent on our ability to raise capital to fund future operations. We anticipate, based on currently proposed plans and assumptions, that our cash and cash equivalents on hand will not satisfy our operational and capital requirements through twelve months from the filing date of this Quarterly Report on Form 10-Q.

There are a number of uncertainties associated with our ability to raise additional capital and we have no current arrangements with respect to any additional financing. In addition, the continuation of disruptions caused by COVID-19 or other variants or pandemics, broad-based inflation, and various economic indicators that the United States economy may be entering a recession in upcoming quarters may cause investors to slow down or delay their decision to deploy capital which will adversely impact our ability to fund future operations. Consequently, there can be no assurance that any additional financing on commercially reasonable terms, or at all, will be available when needed. The inability to obtain additional capital will delay our ability to conduct our business operations. Any additional equity financing may involve substantial dilution to our then existing stockholders. The above matters raise substantial doubt regarding our ability to continue as a going concern.