had that problem as noob years ago with my first full service broker that i still have but don't use as much as my discount broker which is pretty good when it comes to answering questions, so if i get time i'll call mine and get the answer for you/board so we can eliminate the "could be" speculation because pink sheets really should have that info up there with the bankruptcy and limited note.
Called broker and they aren't showing anything about it being an unsolicited quote, but that doesn't mean that it isn't imo. However - was also told opening on the greys could have been a mistake and stock was moved to pinks because it had not been suspended by SEC and was only delisted which makes sense because believe move happened shortly after open.
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