SEI INVESTMENTS CO — Director's Dealing 2012

Nov 26, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SEI INVESTMENTS CO (SIEC)
CIK: 0000350894
Period of Report: 2012-11-21

Reporting Person: Meyer Stephen (Executive Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-11-21	Stock Option (right to buy)	M	10000	$14.71	Acquired	63224	Direct
2012-11-21	Common Stock	S	10000	$22.25	Disposed	53224	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-11-21	Stock Option (right to buy)	$14.71	M	10000	Acquired	2012-12-14	Common Stock (10000)	Direct