Which of the following is incorrect regarding Securities and Exchange Board of India (SEBI)?
1. The Securities and Exchange Board of India was established on April 12, 1992 in accordance with the provisions of the Securities and Exchange Board of India Act, 1992.
2. The headquarters of SEBI is situated in Mumbai.
3. It does not act as a civil court.
4. Securities Appellate Tribunal (SAT) is a statutory body established under the provisions of the Securities and Exchange Board of India Act, 1992.