KATHRYN MCCARTHY - 12 Dec 2025 Form 4 Insider Report for SEI INVESTMENTS CO (SEIC)

Role
Director
Signature
/s/ Kathryn McCarthy, by Diane Gallagher, attorney in fact
Issuer symbol
SEIC
Transactions as of
12 Dec 2025
Net transactions value
$0
Form type
4
Filing time
16 Dec 2025, 16:10:17 UTC
Previous filing
29 Dec 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
MCCARTHY KATHRYN Director ONE FREEDOM VALLEY DRIVE, OAKS /s/ Kathryn McCarthy, by Diane Gallagher, attorney in fact 16 Dec 2025 0001101310

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction SEIC Common Stock Award +2,266 +3% 77,907 12 Dec 2025 Direct F1, F2
* 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 compensation for service on the Company's Board of Directors.