SEC Form 4: Vrablec Mark J returned $1,029,150 worth of Restricted Stock Units to the company (34,305 units at $30.00), returned $183,990 worth of Deferred Stock Units to the company (6,133 units at $30.00), returned $1,029,150 worth of Performance-Based Restricted Stock Units to the company (34,305 units at $30.00) and returned $3,181,200 worth of shares to the company (106,040 units at $30.00), closing all direct ownership in the company