https://www.reuters.com/article/us-autos-tech-apple-hyundai-motor/south-korea-bourse-to-review-hyundai-officials-trades-after-apple-deal-reports-idUSKBN2AH17P >South Korea's stock exchange will begin a review next week to examine if executives of Hyundai Motor may have used undisclosed information to trade shares following reports of a tie-up with Apple, an exchange spokeswoman said.