Just called 2 brokers
1) if you put a stop loss on a stock, NOBODY can see it. It in invisible. The market makers
or andy traders will never know it is there and what price it is.
2) If you put your shares for sale at a high price, it may get rejected for a price too high.
I just put my PYR on sale at $74 and was NOT rejected.
Also those share can NOT be shorted as you guys have said.