什么是持股变动声明？$SEI Investments (SEIC.US)$ Officer WEST ALFRED P JR sold 146.2K shares of common stock on Dec 13, 16, 2024 at an average price of $85.55 for a total value of $12.51 million.
What is statement of changes in beneficial ownership of securities?
It is a requirement under federal securities laws that mandates individuals, including officers, directors, and those who hold more than 10% of any class of a company's securities (collectively known as "insiders"), to report their purchases, sales, and holdings of their company's securities by submitting Forms 3, 4, and 5.