Paycom Software, Inc. 10-Q

Item 5. Other Information Rule 10b5-1 Trading Arrangements During the quarter ended March 31, 2026 , no director or officer (as defined in Rule 16a-1(f) of the Exchange Act) of the Company adopted , modified , or terminated any “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement” (in each case, as defined in Item 408(a) of Regulation S-K). 33 Item 6. Exhibits The following exhibits are incorporated herein by reference or are filed with this Quarterly Report on Form 10-Q, in each case as indicated therein (numbered in accordance with Item 601 of Regulation S-K): Exhibit No. Description of Exhibit 3.1 Amended and Restated Certificate of Incorporation of Paycom Software, Inc. (incorporated by reference to Exhibit 3.1 to the Company’s Amendment No. 1 to the Registration Statement on Form S-1/A dated March 31, 2014, filed with the SEC on March 31, 2014). 3.2 Amended and Restated Bylaws of Paycom Software, Inc. (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K/A dated February 18, 2026, filed with the SEC on February 19, 2026). 4.1 Form of Common Stock Certificate (incorporated by reference to Exhibit 4.1 to the Company’s Amendment No. 1 to the Registration Statement on Form S-1/A dated March 31, 2014, filed with the SEC on March 31, 2014). 10.1 Letter Agreement, by and between Paycom Software, Inc. and Chad Richison, dated February 18, 2026 (incorporated by reference to Exhibit 10.4.3 to the Company’s Annual Report on Form 10-K for the year ended December 31, 2025, filed with the SEC on February 19, 2026). 10.2 Independent Consultant and Services Agreement, by and between Paycom Payroll, LLC and Amy Walker, dated January 23, 2026 (incorporated by reference to Exhibit 10.7.1 to the Company’s Annual Report on Form 10-K for the year ended December 31, 2025, filed with the SEC on February 19, 2026). 10.3 Release and Award Cancellation and Acceleration Agreement, by and between Paycom Software, Inc. and Amy Walker, dated January 23, 2026 (incorporated by reference to Exhibit 10.7.2 to the Company’s Annual Report on Form 10-K for the year ended December 31, 2025, filed with the SEC on February 19, 2026). 10.4 Letter Agreement, by and between Paycom Software, Inc. and Shane Hadlock, dated February 18, 2026 (incorporated by reference to Exhibit 10.10.1 to the Company’s Annual Report on Form 10-K for the year ended December 31, 2025, filed with the SEC on February 19, 2026). 10.5 Amendment to Executive Employment Agreement, by and between Paycom Software, Inc. and Jeffrey D. York, dated January 23, 2026 (incorporated by reference to Exhibit 10.13.2 to the Company’s Annual Report on Form 10-K for the year ended December 31, 2025, filed with the SEC on February 19, 2026). 10.6* Amendment No. 3 to Credit Agreement, dated March 4, 2026, by and among Paycom Software, Inc., Paycom Payroll, LLC, certain other subsidiaries of Paycom Software, Inc. as guarantors, JPMorgan Chase Bank, N.A., as a lender, swingline lender and issuing bank, the other lenders party thereto, and JPMorgan Chase Bank, N.A., as the administrative agent. 10.7 Increasing Lender Supplement, dated March 12, 2026, by and among Paycom Payroll, LLC, JPMorgan Chase Bank, N.A. and the lenders party thereto (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated March 12, 2026, filed with the SEC on March 12, 2026). 10.8† Amended and Restated Credit Agreement, dated April 23, 2026, by and among Paycom Software, Inc., Paycom Payroll, LLC, certain other subsidiaries of Paycom Software, Inc. as guarantors, JPMorgan Chase Bank, N.A., as a lender, swingline lender and issuing bank, the other lenders party thereto, and JPMorgan Chase Bank, N.A., as the administrative agent (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K dated April 23, 2026, filed with the SEC on April 23, 2026). 31.1* Certification of the Chief Executive Officer of the Company, pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. 31.2* Certification of the Chief Financial Officer of the Company, pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. 32.1** Certification of the Chief Executive Officer and Chief Financial Officer of the Company, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. 101.INS Inline XBRL Instance Document – the XBRL Instance Document does not appear in the Interactive Data File as its XBRL tags are embedded within the Inline XBRL document. 101.SCH* Inline XBRL Taxonomy Extension Schema With Embedded Linkbases Documents. 104 Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101). * Filed herewith. 34 ** The certifications attached as Exhibit 32.1 are not deemed “filed” with the SEC and are not to be incorporated by reference into any filing of Paycom Software, Inc. under the Securities Act whether made before or after the date of this Quarterly Report on Form 10-Q, irrespective of any general incorporation language contained in such filing. † Certain of the exhibits and schedules to this Exhibit have been omitted in accordance with Item 601(a)(5) of Regulation S-K. Paycom Software, Inc. agrees to furnish a copy of all omitted exhibits and schedules to the Securities and Exchange Commission upon request. 35 SIGNAT URES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. PAYCOM SOFTWARE, INC. Date: May 7, 2026 By: /s/ Chad Richison Chad Richison Chief Executive Officer (Principal Executive Officer) Date: May 7, 2026 By: /s/ Robert D. Foster Robert D. Foster Chief Financial Officer (Principal Accounting Officer and Principal Financial Officer) 36