Pretty nice man! 144k is a looooooooooot of hands, how long of a period is this over? How many tables do you play at once? Position stats?

I agree with sand and andy 100%, you should have moved up earlier. If you haven't cashed any out (which I'm assuming you did) you're rolled for even 400nl.

I also think you're being too tight. You are making money, but I think you could be making a lot more opening your vpip up a bit, and your pfr a lot more.