just guessing..

..but it seems to me that there is probably one main seller still operating in NVS and I'm guessing its PPT with the tail of their holding?

Main sign being the clearing of lower order sell depth at close, nobody else really wants to be selling down around $1.10.

Oh well, at least their investors would be happy to know they aren't sacrificing them for $1.04 now, just sacrificing them for 6c more, LOL!