Mark Andrew Warner - Title: Chief Accounting Officer and Controller at SEI INVESTMENTS CO

Insider Transactions and Holdings

Entity Type
Individual
Role
Title: Chief Accounting Officer and Controller
Issuer Symbol
SEIC on Nasdaq
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All Insider Reports

Mark Andrew Warner - trading volume in the past year for SEI INVESTMENTS CO

Holdings reported by Mark Andrew Warner for SEI INVESTMENTS CO

Security Num Shares Value Price $ Transaction Date Ownership Underlying Class Underlying Amount
Common Stock 921 $74,831 $81.25 05 Dec 2025 Direct
STOCK OPTION RIGHT TO PURCHASE 0 $0 $22.45 29 Jul 2025 Direct Common Stock

Transactions reported by Mark Andrew Warner for SEI INVESTMENTS CO

Sym Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.