Mark Andrew Warner

Insider Reports History

Location
Oaks, PA
Signature
/s/Mark Andrew Warner, by Diane Gallagher, attorney in fact
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 Mark Andrew Warner:

Company Role Class Num Shares Value Price $ Report Date Ownership
SEI INVESTMENTS CO Title: Chief Accounting Officer and Controller Common Stock 921 $74,831 $81.25 05 Dec 2025 Direct
SEI INVESTMENTS CO Title: Chief Accounting Officer and Controller STOCK OPTION RIGHT TO PURCHASE 0 $0 $22.45 29 Jul 2025 Direct

Insider Reports Filed by Mark Andrew Warner

Symbol Company Period Transactions Value $ Form Type Role Filing Time
SEIC SEI INVESTMENTS CO 05 Dec 2025 1 -$30,793 4 Title: Chief Accounting Officer and Controller 29 Dec 2025, 11:03
SEIC SEI INVESTMENTS CO 29 Jul 2025 4 -$195,600 4 Title: Chief Accounting Officer and Controller 30 Jul 2025, 15:26
SEIC SEI INVESTMENTS CO 03 Mar 2025 5 -$135,250 4 Title: Chief Accounting Officer and Controller 05 Mar 2025, 10:41
SEIC SEI INVESTMENTS CO 23 Feb 2024 3 -$80,010 4 *Chief Accounting Officer and Controller 26 Feb 2024, 11:54
SEIC SEI INVESTMENTS CO 31 Mar 2023 0 $0 3 VP, Controller and CAO 06 Apr 2023, 14:29