Yep, agreed. Lots of possibilities. I cant help but wonder though with all the 'unusual' volume that any saavy trader, even shorting and covering could have ocurred many times over with the ups and downs in the SP, which didnt exceed todays prices. I just cant see anyone getting stuck and staying put for 5 to 7 years and keeping the funds tied up on just the hope that the company will fail.
These guys are smarter than that. They did their shorting, got out win or lose, and are long gone.