The best way to cover your tracks would be to post about it in advance on /r/wallstreetbets so that you look like just another YOLOing idiot.
but if you work for the same company its best not to do the trade at all
instead of looking for an 8% move, just get the 2% move in the ETF that the company is part of. there is a prohibition that extends to derived or linked securities, but this is much harder to detect and prove. its just ammunition without a weapon
but really, better to play the sector as a whole. if I worked for Expedia and saw what affected their earnings, I would trade Priceline expecting exposure to the same trends.