( August 4, 2026, 3:21 PM EDT) -- SAN FRANCISCO — Elon Musk filed a notice in a California federal court that he was appealing to the Ninth Circuit U.S. Court of Appeals an order mostly upholding a jury’s verdict against him in a class action brought by investors in the company formerly known as Twitter who say that Musk attempted to manipulate the company’s stock price before his takeover....