Alfred P. West Jr. - 16 Nov 2022 Form 4 Insider Report for SEI INVESTMENTS CO (SEIC)

Role: Executive Chairman, Director, 10%+ Owner
Signature: /s/ Alfred P. West, Jr., by Michael N. Peterson, attorney in fact
Issuer symbol: SEIC
Transactions as of: 16 Nov 2022
Net transactions value: +$1,122,500
Form type: 4
Filing time: 18 Nov 2022, 08:11:11 UTC
Previous filing: 21 Sep 2022
Next filing: 28 Feb 2023
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	SEIC	Common Stock	Options Exercise	$1,122,500	+50,000	+0.55%	$22.45	9,111,792	16 Nov 2022	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	SEIC	Option to Purchase Common Stock	Options Exercise		-50,000	-100%		0	16 Nov 2022	Common Stock	50,000	$22.45	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Received as employment compensation.