The Dok isn't the CEO of $USEI. He's an investor, that happens to be supplying USEI with goods to sell. Yes, since he has his hands in the pot, it would likely be inside information, you're right. Had to pan back to see it, thanks!
This could be an underhanded method of getting people to dump so he can buy up his millions with the money he put in his account last week... That would be level 9 shitty, but it's possible. Just not sure why he would bash a company that he's supplying product to...
I'm waiting on his "video" explanation.