New Post Public Reply Private Reply Replies (0) Message Board ← Newer Older → Langan Jun 14, 2017 at 7:22 PM 134 PBYI 79.55 Puma Biotechnology is number 40 out of 100 Top trading stocks today. $PBYI +1.65 +2.12% 100 day average volume 1,421,976 with 36,970 outstanding shares. Newer Older