Ryan Hicke - 31 Mar 2026 Form 4/A - Amendment Insider Report for SEI INVESTMENTS CO (SEIC)

Reporting relationship: CHIEF EXECUTIVE OFFICER, Director
Issuer ticker: SEIC
Reported as of: 31 Mar 2026
Net transaction value: $0
SEC form: 4/A - Amendment
Accepted by SEC: 01 Apr 2026, 14:37:20 UTC
Original report date: 01 Apr 2026
Prior SEC filing: 02 Feb 2026
Source filing: View source filing
Reporting owner signature: /s/ Ryan Hicke by Diane Gallagher, attorney in fact

Key filing fact

Ryan Hicke filed Form 4/A - Amendment for SEI INVESTMENTS CO (SEIC) on 01 Apr 2026.

Key facts

This page summarizes Ryan Hicke's Form 4/A - Amendment filing for SEI INVESTMENTS CO (SEIC).
0 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 01 Apr 2026, 14:37.

Change

Previous filing in this sequence was filed on 02 Feb 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4/A - Amendment disclosures.

View source filing

Reporting Owners (1)

CIK 0001799975 Primary reporting owner

Hicke Ryan

Relationship: CHIEF EXECUTIVE OFFICER, Director
Address: ONE FREEDOM VALLEY DRIVE, OAKS
Signature: /s/ Ryan Hicke by Diane Gallagher, attorney in fact
Signature date: 01 Apr 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

SEIC holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 15,168
Date: 31 Mar 2026
Ownership: By 401(k) Plan
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

This Amendment to Form 4 is being filed to correct the number of shares held by the Reporting Person through the Issuer's 401k Plan that were incorrectly stated on the Reporting Person's original Form 4 filed on April 1, 2026.