X0306 4 2017-01-10 0 0000771497 ABM INDUSTRIES INC /DE/ ABM 0001319713 Ferguson Phil ONE LIBERTY PLAZA 7TH FLOOR NEW YORK NY 10006 1 0 0 0 Common Stock 2017-01-10 4 A 0 2779 0 A 30450 D Annual grant of restricted stock units (RSUs) to non-employee directors granted under the 2006 Equity Incentive Plan, representing a contingent right to receive shares of common stock. RSUs vest ratably over three years on each of the first, second and third anniversaries of the grant date. Dividend equivalent rights will accrue. Includes 9,323 unvested RSUs and DERs relating to the RSUs, adjusted to reflect the cumulative effect of fractional shares. By: Barbara L. Smithers, by power of attorney 2017-01-12