SEI INVESTMENTS CO — Director's Dealing 2012

Dec 12, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SEI INVESTMENTS CO (SEIC)
CIK: 0000350894
Period of Report: 2012-12-10

Reporting Person: DORAN WILLIAM (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-12-10	STOCK OPTION (RIGHT TO PURCHASE)	M	8000	$14.71	Acquired	793834	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-12-10	STOCK OPTION (RIGHT TO PURCHASE)	$14.71	M	8000	Acquired	2012-12-10	COMMON STOCK (8000)	Direct
2012-12-11	STOCK OPTION (RIGHT TO PURCHASE)	$22.45	M	10000	Acquired	2022-12-11	COMMON STOCK (10000)	Direct