where that Mr. Hirschy has been "Director of Corporate Development" for Illegal Burger since June 2015, I'm going to guess that they are different people, since the William T Hirschy of SEC-spanking fame was not mentioned as having direct involvement with West Coast Ventures Group in any management position.
Whether Bill H is connected to William T H. isn't something that I know how to prove or disprove (at the moment).
I'm not going to go out of my way to spin a conspiracy theory on this one, especially since the WCVC stock manipulation would not have done WCVC any good for Bill H, and by the looks of it, Bill H is still associated with the company. But spotting the name similarity was a keen-eyed find worth mentioning.