SEC Form 4: Dinello Alessandro gifted 218,000 units of Flagstar Bancorp, converted options into 2,557 units of Flagstar Bancorp, covered exercise/tax liability with 659 units of Flagstar Bancorp and received a gift of 218,000 units of Flagstar Bancorp, decreasing direct ownership by 61% to 138,427 units (withholding obligation)