No, but I think investigations into Musk are going to increase with the recent changes to the US congress.
replyMusk had to give up his Tesla chairmanship and some other control. Although the latter part is debatable.
replyHe didn't voluntarily give it up. It was part of a settlement. And who's on the token chair now? Don't confuse chairmanship with operational control.
reply"He didn't voluntarily give it up. It was part of a settlement. "
replyThat's what I meant with my earlier comment. You wrote, "Does his board investigate him for his many egregious acts.", his demotion resulted from the Board's and the SEC's investigation.