X0508 4 2024-11-28 0001590955 Paycom Software, Inc. PAYC 0002025321 Peck Randall 7501 W. MEMORIAL ROAD OKLAHOMA CITY OK 73142 false true false false Chief Operating Officer false Common Stock 2024-11-28 4 F false 29 231.92 D 45827 D Represents shares of common stock of Paycom Software, Inc. (the "Issuer") withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of an award of 97 shares of restricted stock granted to the reporting person on February 23, 2024 Includes 40,052 unvested shares of restricted stock and 5,243 unvested restricted stock units. /s/ Randall Peck 2024-12-02