SEI INVESTMENTS CO — Director's Dealing 2018

Mar 8, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SEI INVESTMENTS CO (SEIC)
CIK: 0000350894
Period of Report: 2018-03-06

Reporting Person: ROMEO CARMEN (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-03-06	STOCK OPTION (RIGHT TO PURCHASE)	M	5000	$40.64	Acquired	1600952	Direct
2018-03-06	COMMON STOCK	S	5000	$74.61	Disposed	1595952	Direct
2018-03-07	STOCK OPTION (RIGHT TO PURCHASE)	M	400	$49.63	Acquired	1596352	Direct
2018-03-07	COMMON STOCK	S	400	$75.21	Disposed	1595952	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-03-06	STOCK OPTION (RIGHT TO PURCHASE0	$40.64	M	5000	Acquired	2024-12-09	STOCK OPTION (RIGHT TO PURCHASE) (5000)	Direct
2018-03-07	STOCK OPTION (RIGHT TO PURCHASE)	$49.63	M	400	Acquired	2026-12-13	STOCK OPTION (RIGHT TO PURCHASE) (400)	Direct