X0206 3 2022-04-01 0 0001838672 AdTheorent Holding Company, Inc. ADTH 0001921929 Todd William James 330 HUDSON STREET, 13TH FLOOR NEW YORK NY 10013 0 1 0 0 Chief Revenue Officer Common Stock 58540 D Option 0.74 2029-05-06 Common Stock 570641 D Pursuant to the terms of the Issuer's 2021 Long-Term Incentive Plan, the Reporting Person was granted Restricted Stock Units, which shall vest in four equal, annual installments, beginning on January 1, 2023, subject to the Reporting Person's continuous employment with the Issuer. This Option grant is approximately 89.6% vested as of April 1, 2022. The remaining unvested portion of this Option grant will vest at the rate of 5,944 shares per month, subject to Mr. Todd remaining continuously employed through each vesting date. Exhibit 24 - Power of Attorney /s/ Thomas P. Conaghan, Attorney-in-Fact 2022-04-11