Trade Summary

1 week ago, GUARINO CARL, serving as Dir at SEI INVESTMENTS CO (SEIC), sold 10,000 shares at $103.20 per share, for a total transaction value of $1,031,950.00. Following this transaction, GUARINO CARL now holds 18,308 shares of SEIC.

This sale represents a 35.33% decrease in GUARINO CARL's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Tuesday, July 28, 2026 and publicly disclosed via SEC Form 4 filing on Thursday, July 30, 2026 at 4:05 PM ET, 2 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.