SEI INVESTMENTS CO — Director's Dealing 2014

Aug 1, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SEI INVESTMENTS CO (SEIC)
CIK: 0000350894
Period of Report: 2014-07-30

Reporting Person: MCGONIGLE DENNIS (EXECUTIVE VICE PRESIDENT)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2014-07-30	STOCK OPTION (RIGHT TO PURCHASE)	M	9254	$21.55	Acquired	661228	Direct
2014-07-30	COMMON STOCK	S	9254	$35.78	Disposed	652034	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2014-07-30	STOCK OPTION (RIGHT TO PURCHASE)	$21.55	M	9254	Acquired	2014-12-14	common stock (9254)	Direct