You know, now that I think about it, if you bought the stock doesn't it take 3 days for the buy to "settle"? That should mean that anyone who bought the stock before its 3 day settlement(stock halted jul, 13th) should be able to get the buys canceled?
If you bought Wed,Jul 7th your buy settled on Mon, Jul 12th.
However, if you bought on Thrus. Jul, 8th thru Mon. Jul, 12th...should be able to have your broker to cancell all buys. What's everbodys thoughts?