Applied Minerals, Inc. (AMNL: Pink Current) | Tier Change Sat, Nov 21, 2020 12:00 - Applied Minerals, Inc. ( AMNL : Pink Current) - Tier Change - The symbol, AMNL, no longer is classified as Pink Limited. As of Sat, Nov 21, 2020, AMNL resides in the Pink Current tier. You may find a complete list of tier changes at otcmarkets.com .