X0306 4 2022-06-27 0 0001841968 P10, Inc. PX 0001889691 Gwilliam Scott L. C/O P10, INC. 4514 COLE AVENUE, SUITE 1600 DALLAS TX 75205 1 0 0 0 Common Stock 2022-06-27 4 J 0 269282 A 300233 D Common Stock 2022-06-27 4 J 0 530953 A 530953 I By Gwilliam Family Investments, LLC Pro rata distribution from Keystone XXX, LLC, of which the reporting person is a non-managing member. Represents shares of Class B common stock. Represents 9,451 shares of Class A common stock, with the remaining shares being Class B common stock. Represents 200,000 shares of Class A common stock, with the remaining shares being Class B common stock The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose. /s/ Amanda Coussens as Attorney-in-Fact for the Reporting Persons 2022-08-11