什么是持股变动声明？$Amtech Systems (ASYS.US)$ 10% Shareholder Averick Robert M purchased 15,811 shares of common stock on May 10, 13, 14, 2024 at an average price of $5.24 for a total value of $82,901.04.
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.
