So they hanged a nobody while the person who made even more with white house insider trading announcements by the president goes scotch free?

Trump's family and their cronies have a free pardon waiting for them the day they get convicted. Better wait until the next regime shift, spending money on trying to prosecute the insiders now is just a waste of everyone's time and money. So far Trump has pardoned the 1/6 insurrectionists without any consequences, pardoning someone for a little white collar crime is barely going to hit the news cycle.