From the admissions office:
"Notifications on admissions and our merit / academic-based funding awards are done in two phases. The 1st phase is the notification on basic admissions decisions. The 2nd phase will be the notification on whether you received any of our merit / academic-based funding awards (which come in the form of scholarships, fellowships and assistantships). These notifications will start to go out via email starting in late March and will continue to do so on a rolling basis, daily, up through April 15th.
Please make your best effort to attend the open house as we will have an entire session on merit-based funding!"