SEC FORM 3/A

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Hicke Ryan

(Last)

(First)

(Middle)

1 FREEDOM VALLEY DRIVE

(Street)

OAKS

19456

(City)

(State)

(Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
03/11/2023

3. Issuer Name and Ticker or Trading Symbol
SEI INVESTMENTS CO [ SEIC ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	See Remarks*

5. If Amendment, Date of Original Filed (Month/Day/Year)
03/11/2023

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	6,812	I	By 401(k) Plan
Common Stock	1,171	I	By Employee Stock Purchase Plan

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivative Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
Option to Purchase Common Stock	02/28/2014	12/14/2020	Common Stock	15,000	$23.86	D
Option to Purchase Common Stock	12/13/2015	12/13/2021	Common Stock	25,000	$15.77	D
Option to Purchase Common Stock	12/13/2016	12/11/2022	Common Stock	7,500	$22.45	D
Option to Purchase Common Stock	12/31/2013	04/16/2023	Common Stock	12,500	$28.28	D
Option to Purchase Common Stock	12/31/2017	04/16/2023	Common Stock	12,500	$28.28	D
Option to Purchase Common Stock	12/31/2015	12/10/2023	Common Stock	12,500	$33.76	D
Option to Purchase Common Stock	12/31/2018	12/10/2023	Common Stock	12,500	$33.76	D
Option to Purchase Common Stock	12/31/2017	12/09/2024	Common Stock	10,000	$40.64	D
Option to Purchase Common Stock	02/23/2022	12/09/2024	Common Stock	10,000	$40.64	D
Option to Purchase Common Stock	12/31/2017	12/08/2025	Common Stock	12,000	$53.34	D
Option to Purchase Common Stock	12/31/2018	12/08/2025	Common Stock	12,000	$53.34	D
Option to Purchase Common Stock	12/31/2017	12/13/2026	Common Stock	17,500	$49.63	D
Option to Purchase Common Stock	12/31/2019	12/13/2026	Common Stock	17,500	$49.63	D
Option to Purchase Common Stock	02/23/2022	12/12/2027	Common Stock	12,500	$71.12	D
Option to Purchase Common Stock	12/31/2021	12/12/2027	Common Stock	12,500	$71.12	D
Option to Purchase Common Stock	02/23/2022	12/11/2028	Common Stock	17,500	$48.47	D
Option to Purchase Common Stock	12/31/2021	12/11/2028	Common Stock	17,500	$48.47	D
Option to Purchase Common Stock	02/22/2022	12/09/2029	Common Stock	20,000	$64.43	D
Option to Purchase Common Stock	12/31/2021	12/09/2029	Common Stock	20,000	$64.43	D

Explanation of Responses:

Remarks:

Exhibit 24 - Power of Attorney *Note: At the time the reporting person filed the Form 3 being amended by this Amendment No. 2, he was Executive Vice President of the Issuer. The reporting person became Chief Executive Officer of the Issuer, and a member of the Board of Directors, on June 1, 2022. This Amendment No. 2 to Form 3 is being filed to report that on the date the original Form 3 was filed, the reporting person owned the options with expiration dates of April 16, 2023 and later, which were not previously reported. All other information included herein is as of March 11, 2020 and was previously reported on the original Form 3 or Amendment No. 1 thereto.

	/s/ Ryan Hicke by Michael N. Peterson, attorney in fact	06/15/2023
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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