In fact, lookie here:
"Alleged Trump Shooter Was Dietary Aide at Genesis HealthCare Facility..."
Looks like the stock was around $30 per share.
12 million shares = $360 MILLION at risk.
But.... Trump survived and the stock went up about ten dollars a share.
Could be a big loss for those that bet THE DAY BEFORE TRUMP WAS SHOT that his stock would tank.
https://www.marketwatch.com/investing/stock/djt