X0306 4 2018-02-14 0000055135 KELLY SERVICES INC KELYA 0001565941 Quigley Peter 999 WEST BIG BEAVER ROAD TROY MI 48084 1 Executive Vice President Class A Common Stock, Par Value $1 2018-02-14 4 A 0 20000 0 A 111606 D Class A Common Stock, Par Value $1 2018-02-14 4 A 0 6200 0 A 117806 D Class A Common Stock, Par Value $1 2018-02-14 4 F 0 18742 29.27 D 99064 D Restricted stock units granted following satisfaction of specified performance criteria for the three-year period, 2015-2017. Shares vested upon approval by Kelly's Compensation Committee on February 14, 2018. Each restricted stock unit represents a contingent right to receive one share of Kelly Services Class A common stock. Restricted stock units granted following satisfaction of specified performance criteria for 2017. Shares vest in equal increments over four (4) years on the anniversary date they were awarded. /s/ Deborah M. Emerson, attorney-in-fact for Mr. Quigley 2018-02-16