SEIC Sei Investments Co - 8-K

Item  5.07.

Submission of Matters to a Vote of Security Holders.

On May 27, 2026, at the 2026 Annual Meeting of Shareholders (the “Annual Meeting”) of SEI Investments Company (the “Company”), the following matters were submitted to the shareholders of the Company:

(1) The following nominees were elected as directors of the Company for terms expiring in the year 2029 and received the votes set forth opposite their names below:

Name of Nominee

For

Against

Abstain

Ryan P. Hicke

92,788,771

1,993,774

89,014

Kathryn M. McCarthy

78,056,142

16,743,175

72,242

Thomas C. Naratil

92,377,997

2,410,526

83,036

There were a total of 6,075,123 broker non-votes for the election of directors.

Because the Board of Directors is divided into three classes with one class elected each year to hold office for a three-year term, the term of office for the following directors continued after the Annual Meeting: Jonathan A. Brassington, William M. Doran, Carl A. Guarino, Karin A. Risi, and Carmen V. Romeo.

(2) A resolution to approve, on an advisory basis, the compensation of named executive officers, was approved by 97.5% of the votes cast based on the votes set forth below:

For

Against

Abstain

92,371,903

2,401,823

97,833

There were a total of 6,075,123 broker non-votes on this matter.

(3)    The appointment of KPMG LLP as the independent registered public accountants to examine the Company's consolidated financial statements for 2026 was ratified by 99.4% of the votes cast based on the votes set forth below:

For

Against

Abstain

100,232,168

627,561

86,953

Item 8.01.

Other Events.

On May 27, 2026, the Board of Directors of the Company declared a dividend of $0.52 per share. The cash dividend will be payable to shareholders of record on June 8, 2026, with a payment date of June 16, 2026.

A copy of the press release is furnished as Exhibit 99.1 and incorporated in this Item 8.01 by reference.

Item 9.01.

Financial Statements and Exhibits.

(d) Exhibits.

99.1

Press Release of SEI Investments Company dated May 27, 2026

104

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