At least for me. Have plenty of shares, so no need to add. Would buy more in a range we aren't going to dip down to. Would trade at a higher price - basically sell a little around 4 or higher and buy back those shares on a pullback.
My rating of strong is based on where this is going long term and is totally valid for those who are getting in now. Right now my cash is lower and I have good number of shares for the long haul..
i just increased my position here by 50% this morning. Should be some pretty exciting news getting close, but in any case I feel like the bottom is here right around $3. It may dip a little below but i think it would come back pretty quick. A move to nasdaq and start of human trials could put us over $4 almost instantly. I sold off a position this morning that I was getting sick of and moved the $$ here. GLTA longs and NVIV