I'm able to log in and see an award overview letter, though I have not received an e-mail saying anything. Materials Science, last name towards the very end of the alphabet.
I applied last year and did not get it. I received the rejection e-mail at 6:07 ET on Monday, April 18th. I seem to recall people on here reporting that they got an award at least a day or two before I got a rejection e-mail.