POET Technologies Inc.

I can't understand?! The company told us since two years that we are at the ''recognition year'', that we have a prototype in the pipeline and a ''top 5 main partner'' to be named. And Dr. Taylor sell now? 300 000 x 1,30 = 390 000$ and he hurt the stock. 300 000 x let say 10$ = 3 000 000! Why now if something big is to happen soon? Why can't he just borrow it from the company like Leon M. Pierhal did?