SEI INVESTMENTS CO — Director's Dealing 2012

Mar 29, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SEI INVESTMENTS CO (SEIC)
CIK: 0000350894
Period of Report: 2012-03-23

Reporting Person: WEST ALFRED P JR (10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-03-23	Common Stock	S	25000	$20.96	Disposed	14280077	Direct
2012-03-26	Common Stock	S	78161	$21.21	Disposed	14201916	Direct

Footnotes

F1: Please note that the form 4 for this transaction was filed manually with the SEC on Monay, March 26, 2012.