Paycom Software, Inc. — Director's Dealing 2019

May 14, 2019

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Paycom Software, Inc. (PAYC)
CIK: 0001590955
Period of Report: 2019-05-10

Reporting Person: Evans Jon (Chief Operating Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2019-05-10	Common Stock	F	832	$208.39	Disposed	34476	Direct
2019-05-10	Common Stock	F	355	$208.39	Disposed	34121	Direct
2019-05-13	Common Stock	S	233	$197.7148	Disposed	33888	Direct
2019-05-13	Common Stock	S	600	$199.0083	Disposed	33288	Direct
2019-05-13	Common Stock	S	300	$199.87	Disposed	32988	Direct
2019-05-13	Common Stock	S	600	$201.4167	Disposed	32388	Direct
2019-05-13	Common Stock	S	114	$202.1891	Disposed	32274	Direct
2019-05-13	Common Stock	S	200	$203.44	Disposed	32074	Direct

Footnotes

F1: 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 1,875 shares of restricted stock granted to the reporting person on April 26, 2017. No shares were issued or sold in this transaction.

F2: Includes 27,789 unvested shares of restricted stock.

F3: Represents shares of common stock of the Issuer withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of 800 shares of restricted stock granted to the reporting person on October 4, 2016. No shares were issued or sold in this transaction.

F4: Includes 26,989 unvested shares of restricted stock.

F5: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 14, 2018.

F6: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $197.32 to $197.91, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission (the "SEC"), upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F7: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $198.44 to $199.27, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F8: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $199.49 to $200.45, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F9: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $200.99 to $201.88, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F10: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $202.07 to $203.04, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.