Perkins Oil & Gas Incorporated (OOIL: Grey Market) | Tier Change Sat, May 11, 2019 12:00 -
Perkins Oil & Gas Incorporated (
OOIL : Grey Market) - Tier Change - The symbol, OOIL, no longer is classified as Pink Current. As of Sat, May 11, 2019, OOIL resides in the Grey Market tier. You may find a complete list of tier changes at
otcmarkets.com .