HUSA vs MRKR Comparison

Houston American Energy Corp is an independent oil and gas company focused on the development, exploration, exploitation, acquisition, and production of natural gas and crude oil properties. Its properties, and operations, are in the U.S. Permian Basin, the U.S. Gulf Coast region, particularly Louisiana, and the South American country of Colombia. Geographically, the company currently has operations in two geographical areas, the United States, from where it derives maximum revenue, and Colombia.

Marker Therapeutics Inc is a clinical-stage immuno-oncology company specializing in the development and commercialization of novel T cell-based immunotherapies and peptide-based vaccines for the treatment of hematological malignancies and solid tumor indications. The company develops product candidates from its MultiTAA T cell technology, which is based on the selective expansion of non-engineered, tumor-specific T cells that recognize tumor-associated antigens, or TAAs, which are tumor targets, and then kill tumor cells expressing those targets.