Thanks much for the feedback.  As I listed earlier today, I've been a holder for a little over a year, having bought in just under $5.  I've been thinking of taking most of my gains off the table and then it went on this wild run the last couple of days, so I held on for now.  TA is foreign to me, but seems to work for whatever reason, so I thought I'd ask.  I may try to dump at least half or more in the $13 range and thank the investment gods for a nice gain, and hold the rest in the event of a buyout.  Would free up some cash for more PTSC in the event of a positive TX outcome.