Cytodyn Inc (CYDY)

[The Dark KnaDDir]

Here's a Seeking Alpha article that describes how another biotech pennystock hired promotional firms that posted on message boards under aliases with fictitious credentials (PhD, MD, hedge fund manager, etc) in an effort to pump up the stock price. The SEC used the research from this article. However, there has never been proof of paid "bashers" on message boards to drive down a share price to help shorts. That is fantasy.
Paid pumpers on forums