I also picked up substantial shares yesterday. I will share something with you all. I had buys in at .0113 when bid/ask was .0111 and .0112, MM's filled me at .0111! Many times when you see a buy or sell go off at bid or ask you really don't know if it is a buy or sell. My substantial BUY showed up as a sale, even though my offer was higher than the ASK. MM's try very hard to give the wrong impression.