The U.S. Securities and Exchange Commission is investigating whether recent stock sales by Tesla CEO Elon Musk and his brother Kimbal Musk “violated insider trading rules”, the Wall Street Journal reported. This move has come just a day after Musk admitted that he is building a case against the federal agency. Yesterday replying to a The post Just-In: US SEC Probing Elon Musk; Is Elon Building A Counter Case Against SEC? appeared first on CoinGape.