Trade Summary

5 days ago, WEST ALFRED P JR, serving as Chairman Emeritus at SEI INVESTMENTS CO (SEIC), sold 57,332 shares at $87.26 per share, for a total transaction value of $5,002,998.04. Following this transaction, WEST ALFRED P JR now holds 6,818,451 shares of SEIC.

This sale represents a 0.83% decrease in WEST ALFRED P JR's stake in the company.

The trade was executed on Friday, June 26, 2026 and publicly disclosed via SEC Form 4 filing on Monday, June 29, 2026 at 1:55 PM ET, 3 days after the trade was made.

SEI INVESTMENTS CO operates in the FINANCIAL SERVICES sector, specifically within the ASSET MANAGEMENT industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.