New Post Public Reply Private Reply Replies (0) Message Board ← Newer Older → Langan Feb 14, 2017 at 1:43 PM 149 PI 34.89 Impinj Inc Cmn is number 75 out of 100 Top trading stocks today. $PI +1.37 +4.09% 100 day average volume 604,056 with 19,780 outstanding shares. Newer Older