every coin after the official ico end should get burned..
like that:
2015-08-27 06:43:47   Buy    236.57433333   0.00709723   0.00003000
2015-08-27 06:13:18   Buy    375.285   0.01125855   0.00003000
2015-08-27 06:08:34   Buy    1666.66666667   0.05   0.00003000
2015-08-27 04:39:27   Buy    8350   0.2505   0.00003000
2015-08-27 04:38:47   Buy    2500   0.075   0.00003000
2015-08-27 04:38:25   Buy    10000   0.3   0.00003000
2015-08-27 03:27:18   Buy    2000   0.06   0.00003000
2015-08-27 03:23:38   Buy    1000   0.03   0.00003000
2015-08-27 03:22:17   Buy    1000   0.03   0.00003000 <--Forum time 4:22:17

this coins must go back to u dev! if not possible so u have to burn so much coins from forum/bountie address...
if not next ico scam..

how much coins are sold in forum??

Coins: 27128,526 should get burned from the forum coins.. dev u can proof that later after c-cex stop ico..