directors buying

i see we had an ann. after close today saying that the ceo added 1,000,000 shares to his holdings on the 8th of feb.
i'm a bit puzzled as it says in the ann. that his previous holdings were 2 million then he buys 1,000,000 at .025...so i assume they were not on market trades,then further down it says his holdings after the 1,000,000 is 5,188,835 which is also the same amount as the other director hendeson.it doesnt make sense to me...i suppose as long as they are buying.