Item 8.01. Other Events.

On May 21, 2009, the Company issued a press release declaring a dividend of $.08 (eight cents) per share. The cash dividend will be payable to shareholders of record on June 18, 2009, with a payment date of June 23, 2009. A copy of the press release is furnished as Exhibit 99.1 and incorporated in this Item 8.01 by reference.

As provided in General Instruction B.2 to Form 8-K, the information furnished in this Item 8.01 and in Exhibit 99.1 hereto shall not be deemed "filed" for purposes of Section 18 of the Securities and Exchange Act of 1934, as amended, nor shall it be deemed incorporated by reference in any filing with the Securities and Exchange Commission, except as shall be expressly provided by specific reference in such filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

99.1 Press Release of SEI Investments Company dated May 21, 2009.

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