SEI Investments EVP Michael Peterson disposes of common shares worth $900,000

• SEI Investments Executive Vice President Michael Peterson exercised options for 10,000 shares at USD 48.47 on April 23, 2026.
• Peterson sold 10,000 shares at USD 90 on April 23, 2026.
• Directly held common stock position stood at 20,148 shares following transactions.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. SEI Investments Company published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001628280-26-026914), on April 23, 2026, and is solely responsible for the information contained therein.