I see you had Riot here as well---an apt name in light of trading volume this week vis a vis OS and market cap.
We bought shares of BIOP predecessor APPY, a penny stock, years ago before name change 12/13/2016, RSs, and this year's $1/share dividend. Effective basis is now ~ $7.70/share, not including that $1 dividend. In October 2017, another name change to RIOT, that has traded high, insane volume all this week...I see trades PM today > $18/share. We have 2500 shares. Look at market cap, no. of outstanding shares. We had a LTCL a few weeks ago, now have a large LTCG in a Bitcoin/chainblock co. that retains animal biotech interests. Tuesday it hired a former Invesco executive as an advisor.
RIOT now at ~$23.60, high for day = $24.
