SEI INVESTMENTS CO — Director's Dealing 2012

Nov 5, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SEI INVESTMENTS CO (SEIC)
CIK: 0000350894
Period of Report: 2012-11-01

Reporting Person: Ujobai Joseph P (Executive Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-11-01	Common Stock	M	50000	$14.71	Acquired	50040	Direct
2012-11-01	Common Stock	S	42500	$22.35	Disposed	7540	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-11-01	Stock Option (right to buy)	$14.71	M	50000	Acquired	2012-12-15	Common Stock (50000)	Direct