A closer look at the short seller behind the report, Mariner Research Group, shows that they're going to great lengths to hide their identity:
- hastily thrown together WordPress website with no information on any individuals behind the group
- no telephone or physical address
- no privacy policy
- domain records hide true owner using a service based in Bahamas
Their past record is horrendous with 90% of the stocks they went short on multi-bagging since then (GPV, BEEM, IBIO are some examples).
In other words, when it unhalts, the only way for sp to go is up, in my humble opinion.