Security
AGN · Grey Matters Health Inc.
AGNCSECommon stockHistorical · closed Apr 20, 2026CIK 1642178Updated Sep 26, 2026
Name history
Algernon Health Inc. · through Dec 9, 2025Algernon Pharmaceuticals Inc. · through Apr 10, 2024Breathtec Biomedical, Inc. · through Oct 26, 2018Breathtec BioMedical, Inc. · through Oct 26, 2018
Current security for this SEC filerAGNPF · OTC
AGN price & chart
Historical security
This listing closed Apr 20, 2026. Live provider charts are shown only for current listings.
Current security: AGNPF