什么是持股变动声明？$Packaging Corp of America (PKG.US)$ Officer KOWLZAN MARK W sold 66,640 shares of common stock on Nov 6, 7, 8, 2024 at an average price of $240.0313 for a total value of $16 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.
