XLR Medical Corp. (XLRM: Pink Current) | Tier Change Fri, Oct 02, 2020 12:00 - XLR Medical Corp. ( XLRM : Pink Current) - Tier Change - The symbol, XLRM, no longer is classified as Pink Limited. As of Fri, Oct 02, 2020, XLRM resides in the Pink Current tier. You may find a complete list of tier changes at otcmarkets.com .