I saw that trade too. It seems to me that someone thought that the OTC BB had some reality and put a buy 5000 if market touched at $1.50. Of course all the MMs dropped their sells and the only offer was $1.50 and the guy got filled for a quick $4500 loss. I see that UBS is on the bid both at $1.06 for 100Kshares which got filled over time and also at $1.05 for 50Kshares which is slowly getting filled. IMHO UBS will probably use the shares to fill the $1.00 calls. It will then be interesting to observe the MMs beginning next Monday.