$TransDigm (TDG.US)$ Director Santana Michele purchased 30 shares of common stock on Feb 28, May 4, Jul 28, Oct 1, 2020 and May 24, Dec 31, 2021 and Apr 4, Dec 23, 2022 and Jan 24, Mar 24, Jul 10, 2023 at an average price of $597.1299 for a total value of $17,913.9, and sold 10 shares of common stock on Sep 10, Nov 3, 2020 and Jul 28, 2021 and Jan 23, Mar 7, Apr 14, May 15, Jul 27, Dec 22, 2023 and Feb 12, 2024 at an average price of $766.7374 for a total value of $7,667.37.
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.