Location
Dallas, TX
Signature
/s/ Nell M. Blatherwick, as Attorney in Fact for the Reporting Person
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Jon I. Madorsky Revocable Trust dated December 1, 2008:

Company Role Class Num Shares Value Price $ Report Date Ownership
P10, Inc. Other* Class B Common Stock 3,471,939 $51,330,683 $13.26 13 May 2025 Direct
Ridgepost Capital, Inc. Other* Class A Common Stock 476,826 $4,053,021 $8.50 14 Feb 2026 Direct

Insider Reports Filed by Jon I. Madorsky Revocable Trust dated December 1, 2008

Symbol Company Period Transactions Value $ Form Type Role Filing Time
RPC Ridgepost Capital, Inc. 14 Feb 2026 2 $0 4/A Other* 06 Mar 2026, 16:00
PX P10, Inc. 26 Aug 2025 1 -$622,610 4 Other* 04 Sep 2025, 17:00
PX P10, Inc. 19 May 2025 1 -$120,000 4 Other* 21 May 2025, 09:00
PX P10, Inc. 13 May 2025 2 $0 4 Other* 15 May 2025, 18:28
PX P10, Inc. 19 Dec 2024 3 $0 4 Other* 23 Dec 2024, 21:25
PX P10, Inc. 05 Dec 2023 3 $0 4 Other* 11 Jan 2024, 14:51
PX P10, Inc. 31 Dec 2022 1 $0 5 Other* 25 Jan 2023, 18:43
PX P10, Inc. 13 Dec 2022 1 -$2,906,280 4 Other* 16 Dec 2022, 15:57