Stock information
Learn about our stock history.
SEI Investments Company
Ticker: SEIC (NASDAQ)
CUSIP: 784117103
Stock split history
| Record Date | Distribution |
| June 21, 2007 | Two-for-one |
| February 19, 2001 | Two-for-one |
| June 13, 2000 | Three-for-one |
| July 6, 1993 | Two-for-one |
| June 23, 1987 | Two-for-one |
| February 23, 1983 | Two-for-one |
Shareholder services
Contact your broker or investment advisor for all matters regarding positions held in your accounts with their firms. Contact our transfer agent, Equiniti Trust Company, for all matters regarding positions registered in your name.
Equiniti Trust Company, LLC
48 Wall Street, Floor 23
New York, NY 10005
T: 800 937 5449
Investor relations
SEI Investments Company
P.O. Box 1100
1 Freedom Valley Drive
Oaks, PA 19456- 1100
T: 610 676 1000
InvestorRelations@seic.com
More in Investor relations
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Board diversity matrixBoard diversity matrix (As of August 1, 2022).
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Code of conduct and corporate governanceWe believe in sound principles of corporate governance and high standards of corporate conduct.
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Events and webcastsGet information about our earnings webcasts, investor communications events, and investor presentations.
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Reports and filingsEarnings announcements, quarterly earnings reports (Form 10-Q), annual reports (Form 10-K), and proxy statements.