ALFRED P. WEST JR - Chairman Emeritus at SEI INVESTMENTS CO

Insider Transactions and Holdings

Entity Type
Individual
Role
Chairman Emeritus
Issuer Symbol
SEIC on Nasdaq
All Insider Reports
All Insider Reports

ALFRED P. WEST JR - trading volume in the past year for SEI INVESTMENTS CO

Holdings reported by ALFRED P. WEST JR for SEI INVESTMENTS CO

Security Num Shares Value Price $ Transaction Date Ownership Underlying Class Underlying Amount
Common Stock 6,938,230 $569,073,624 $82.02 01 Jan 2026 Direct
STOCK OPTION (RIGHT TO PURCHASE) 0 03 Dec 2025 Direct STOCK OPTION (RIGHT TO PURCHASE)

Transactions reported by ALFRED P. WEST JR 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.