Sorry to hear of your loss.
What caused you to buy at 9.5? what caused you to sell at $4.07? If you bought at 9.5, isn't 4.07 an incredibly GOOD price to buy? If you think your purchase at 9.5 is a mistake, wasn't a price in the 8s, or $7s, or 6s an incredibly GOOD price to sell?
just curious.