X0306 4 2018-08-13 0000944148 CBIZ, Inc. CBZ 0001279175 GROVE WARE H C/O CBIZ, INC. 6050 OAK TREE BOULEVARD SOUTH CLEVELAND OH 44131 1 C.F.O. Common Stock 2018-08-13 4 M 0 100 6.52 A 273196 D Common Stock 2018-08-13 4 S 0 100 22.65 D 273096 D Common Stock 2018-08-14 4 M 0 19500 6.52 A 292596 D Common Stock 2018-08-14 4 S 0 19500 22.70 D 273096 D Common Stock 2018-08-14 4 M 0 400 6.25 A 273496 D Common Stock 2018-08-14 4 S 0 400 22.65 D 273096 D Employee Stock Option 6.52 2018-08-13 4 M 0 100 0 D 2014-05-09 2019-05-09 Common Stock 100 29900 D Employee Stock Option 6.52 2018-08-14 4 M 0 19500 0 D 2014-05-09 2019-05-09 Common Stock 19500 10400 D Employee Stock Option 6.52 2018-08-14 4 M 0 400 0 D 2014-05-09 2019-05-09 Common Stock 400 10000 D Employee Stock Option 8.36 2015-05-14 2020-05-14 Common Stock 75000 75000 D Employee Stock Option 9.35 2016-05-15 2021-05-15 Common Stock 75000 75000 D Employee Stock Option 10.35 2017-05-10 2022-05-10 Common Stock 75000 75000 D Employee Stock Option 15.55 2018-05-10 2023-05-10 Common Stock 75000 75000 D Employee Stock Option 19.45 2019-05-09 2024-05-09 Common Stock 75000 75000 D Exercise and sale of Employee Stock Options granted 05-09-2013 at $6.52 exercise price, expiring 05-09-2019. average price between $22.65 and $22.75. Michael W. Gleespent, Attorney-In-Fact for Ware H. Grove 2018-08-15