South Korean dental implant maker Osstem Implant will be delisted from Korea's secondary tech-laden bourse Kosdaq starting Aug. 14, according to the company, Wednesday. The final stock trading period for Osstem Implant, which has a market capitalization with 2.93 trillion won ($2.26 billion), takes place from Thursday to Aug. 11. Investors who sell Osstem Implant's shares on the market during the final stoc...