Alfred P. West Jr - 15 Dec 2023 Form 4 Insider Report for SEI INVESTMENTS CO (SEIC)

Role: Executive Chairman, Director, 10%+ Owner
Signature: /s/ Alfred P. West, Jr., by John Munch, attorney in fact
Issuer symbol: SEIC
Transactions as of: 15 Dec 2023
Transactions value $: $0
Form type: 4
Filing time: 19 Dec 2023, 17:33:10 UTC
Previous filing: 04 Dec 2023
Next filing: 28 Mar 2024
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	SEIC	Common Stock	Award		+4K	+0.05%		8.03M	15 Dec 2023	Direct	F1, F2

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	Award		+12.5K			12.5K	15 Dec 2023	Common Stock	12.5K	$62.00	Direct	F2, F3
transaction	SEIC	Option to Purchase Common Stock	Award		+12.5K			12.5K	15 Dec 2023	Common Stock	12.5K	$62.00	Direct	F2, F4

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

Explanation of Responses:

Id	Content
F1	Restricted stock units subject to vesting.
F2	Received as employment compensation.
F3	Vest on December 31 of the year in which the Issuer attains an adjusted pre-tax earnings per share of $5.25 or more, but not earlier than the second anniversary of the date of grant, in each case based upon audited financial statements of the Issuer and subject to certain adjustments.
F4	Vest on December 31 of the year in which the Issuer attains an adjusted pre-tax earnings per share of $7.10 or more, but not earlier than the fourth anniversary of the date of grant, in each case based upon audited financial statements of the Issuer and subject to certain adjustments.