X0306 4 2019-09-10 0 0001032220 MAXIMUS, INC. MMS 0001254635 MONTONI RICHARD A C/O MAXIMUS,INC. ATTN: TREASURY DEPT 1891 METRO CENTER DR RESTON VA 20190 0 1 0 0 Vice Chairman Common Stock 2019-09-10 4 S 0 12000 78.0417 D 337874.254 D Common Stock 2019-09-11 4 S 0 12000 78.4497 D 325874.254 D Common Stock 2019-09-12 4 S 0 11000 80.3979 D 314874.254 D These sales were affected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 12, 2019. The weighted average sales price for prices ranging from $77.465 to $78.65. The reporting person will provide full information regarding the number of shares purchased or sold at each separate price upon request by the Commission staff, the issuer, or a security holder of the issuer. The weighted average sales price for prices ranging from $78.20 to $78.70. The reporting person will provide full information regarding the number of shares purchased or sold at each separate price upon request by the Commission staff, the issuer, or a security holder of the issuer. The weighted average sales price for prices ranging from $79.91 to $80.95. The reporting person will provide full information regarding the number of shares purchased or sold at each separate price upon request by the Commission staff, the issuer, or a security holder of the issuer. David R. Francis: As Attorney-In-Fact for: Richard Montoni 2019-09-12