HDSN - I bought some more this afternoon. On the CC they said their margins would trend down through the year, but it still looks like a good value to me. This just reported quarter was great and they even had a one-time charge in there. The next two quarters are seasonally strong. Against an $8 stock price, I think it is a groovy deal here.
I have seen lots of $1 stocks with strong earnings and solid balance sheets triple, quadruple and more, but I have yet to see one go below zero.