Amendment: SEC Form SCHEDULE 13D/A filed by Paycom Software Inc.

Item 4 is hereby amended and supplemented as follows: "On June 13, 2025, Ernest Group entered into a Sales Plan (the "June 2025 10b5-1 Plan") with JPMS, pursuant to which JPMS is authorized to sell up to 480,000 shares of Common Stock on behalf of Ernest Group during the period beginning on the later of (i) September 15, 2025 and (ii) the third trading day following disclosure of the Issuer's financial results on Form 10-Q for the quarter ended June 30, 2025, and ending March 13, 2026, subject to earlier termination in accordance with the terms of the June 2025 10b5-1 Plan and applicable laws, rules and regulations. Transactions under the June 2025 10b5-1 Plan will be subject to certain price restrictions and other restrictions under the terms of the June 2025 10b5-1 Plan. The June 2025 10b5-1 Plan is intended to comply with the requirements of Rule 10b5-1(c) promulgated under the Act. The foregoing description of the June 2025 10b5-1 Plan is qualified in its entirety by reference to the full text of the June 2025 10b5-1 Plan, a form of which is attached hereto as Exhibit 99.4 and incorporated herein by reference."

Item 5(a) is hereby amended and restated in its entirety as follows: "The aggregate number and percentage of the class of securities identified pursuant to Item 1 beneficially owned by each Reporting Person is stated in Items 11 and 13 on the cover pages hereto. The percentage reported in Item 13 on the cover pages hereto is based on 57,819,755 shares of Common Stock outstanding, including 1,802,238 shares of restricted stock, as of April 29, 2025, as disclosed in the Quarterly Report on Form 10-Q for the quarter ended March 31, 2025, filed by the Issuer with the SEC on May 8, 2025. Each Reporting Person declares that neither the filing of this Schedule 13D nor anything herein shall be construed as an admission that such person is, for the purposes of Section 13(d) or 13(g) of the Act or any other purpose, the beneficial owner of any securities covered by this Schedule 13D. Each Reporting Person may be deemed to be a member of a group with respect to the Issuer or securities of the Issuer for the purposes of Section 13(d) or 13(g) of the Act. Each Reporting Person declares that neither the filing of this Schedule 13D nor anything herein shall be construed as an admission that such person is, for the purposes of Section 13(d) or 13(g) of the Act or any other purpose, (i) acting (or has agreed or is agreeing to act) with any other person as a partnership, limited partnership, syndicate or other group for the purpose of acquiring, holding or disposing of securities of the Issuer or otherwise with respect to the Issuer or any securities of the Issuer; or (ii) a member of any syndicate or group with respect to the Issuer or any securities of the Issuer."

Item 5(b) is hereby amended and restated in its entirety as follows: "Number of shares as to which each Reporting Person has: (i) sole power to vote or to direct the vote: See Item 7 on the cover pages hereto. (ii) shared power to vote or to direct the vote: See Item 8 on the cover pages hereto. (iii) sole power to dispose or to direct the disposition of: See Item 9 on the cover pages hereto. (iv) shared power to dispose or to direct the disposition of: See Item 10 on the cover pages hereto."

Item 5(c) is hereby amended and restated in its entirety as follows: "Except as set forth on Annex B hereto, which is attached as Exhibit 99.2 and incorporated herein by reference, there were no transactions in the shares of Common Stock that were effected during the past sixty days by the Reporting Persons or since the most recent Schedule 13D filing, whichever is less."

Item 6 is hereby amended and supplemented as follows: "The information set forth in Item 4 of this Amendment is incorporated by reference into this Item 6."

Item 7 is hereby amended and restated in its entirety as follows: "The following exhibits are filed as exhibits hereto: 99.1Joint Filing Agreement, dated August 10, 2023, by and between Chad Richison and Ernest Group, Inc. (incorporated by reference to Exhibit 99.1 to the Schedule 13D filed by the Reporting Persons with the SEC on August 11, 2023). 99.2*Annex B - Recent Transactions by the Reporting Persons. 99.3Form of Sales Plan, dated December 12, 2024, by and between Ernest Group, Inc. and J.P. Morgan Securities LLC (incorporated by reference to Exhibit 99.3 to the Schedule 13D filed by the Reporting Persons with the SEC on December 13, 2024). 99.4*Form of Sales Plan, dated June 13, 2025, by and between Ernest Group, Inc. and J.P. Morgan Securities LLC."