I suspect that if you knew about the scheme, and executed trades as a result of that knowledge, you would probably run afoul of this?:
Reading the statute that way would make companies like https://en.wikipedia.org/wiki/Hindenburg_Research illegal.
https://www.bloomberg.com/opinion/articles/2019-06-26/everyt...
The very story you're commenting on is an example of a securities fraud scheme (pump and dump) that can be committed by investors.
Either way, I wouldn't be comfortable touching either situation with a 20 foot pole.
This is the right call, I think.