Mind if I ask a silly question regarding going grey? I've spoken to a couple of reps from Td Ameritrade and E Trade regarding what they consider caveat emptor stocks since it seems inconsistent with otc markets designation. For instance TDA said their "Pink no info" roughly equates with otcm skull and cross bones, but it can vary a bit per ticker. TDA instructed me to use https://www.otcmarkets.com/research/stock-screener and check off the caveat emptor box to know which stocks are "at risk" of being restricted once the deadline passes. STHC is not on the list. What am I not getting here?