First MRKR tranche filled at 4.80 and even with that I'm not comfortable. As I said before, the shorts are relentless. We've seen it before -- CTIX>IPIX, AVXL, now MRKR. Tom your math provides more reliable targets than my personal experience, but strong moves often overshoot. I thought a 4.80 stink bid would take time to hit,-- nope. Now I need to decide on the next tranche.