"so you're saying the trial started dosing and stoney didn't say so in the SEC doc?"
Husky, the below quote is taken from the March 10-Q
APeX-J Trial: We have dosed the first patients in its APeX-J trial in Japan, designed to support potential Japanese approval of BCX7353 for the prevention of HAE attacks.
http://ir.biocryst.com/node/19926/html "even if the did start dosing in aug, that takes us to feb."
The last patient may have started in Aug. but he would have been the last one for the allotment required which is why recruitment was stopped. We don't know exactly when this last patient was enrolled, it could have been in July, the 10-Q you referenced was for the 3rd Q which includes July.
EDIT = CHANGED JUNE TO JULY