Carrera,
I truly believe someone is taking a position in the company. It may be a fund or it may be a pharma but someone has instructed the brokers to buy.
The way the oppies were gobbled up today, I would say they will keep buying beyond $1.00 or it is hard to understand the urgency in picking up the BLTOB's
It looks like the interesting times are set to continue for a little whil longer