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NATURE OF OPERATIONS | 12 Months Ended
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Dec. 31, 2025
NATURE OF OPERATIONS |
NATURE OF OPERATIONS | NOTE 1: NATURE OF OPERATIONS Marker Therapeutics, Inc., a Delaware corporation (the “Company” or “we”), is a clinical-stage immuno-oncology company specializing in the development and commercialization of novel T cell-based immunotherapies for the treatment of hematological malignancies and solid tumor indications. The Company’s multi antigen recognizing (“MAR”)-T cell technology is based on the selective expansion of non-engineered, tumor-specific T cells that recognize tumor associated antigens, which are tumor targets, and kill tumor cells expressing those targets. These T cells are designed to recognize multiple tumor targets to produce broad spectrum anti-tumor activity. The Company was incorporated in Nevada in 1992 and reincorporated in Delaware in October 2018. Currently, the Baylor College of Medicine (“BCM”) supplies the Company with MT-601, the Company’s lead Multi-Antigen Recognizing (MAR)-T cell therapy in anticipation of the commencement of the Company’s larger pivotal trial for Lymphoma. On June 16, 2025, the Company entered into a Statement of Work (the “SOW”) with Cellipont Bioservices (“Cellipont”), a leading cell therapy Contract Development and Manufacturing Organization (“CDMO”), for the manufacturing of MT-601. Pursuant to the SOW, Cellipont will provide technology transfer and cGMP manufacturing services to support the scale-up and production of MT-601 for the Company’s APOLLO study.

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