OTC Markets EXMKT - Delayed Quote • USD IR Biosciences Holdings, Inc. (IRBS) Follow Compare 0.0001 0.0000 (0.00%) At close: January 30 at 3:00:00 PM EST Sustainability data is currently not available for IRBS. Related Tickers DNAG DNAPrint Genomics, Inc. 0.0000 -99.00% VIAP VIA Pharmaceuticals, Inc. 0.0005 0.00% CALC CalciMedica, Inc. 2.5600 +0.79% MGX Metagenomi, Inc. 2.6900 -5.61%