In the summer of 2023, Vasileios Tsianos, the vice president of corporate development at Neo Performance Materials, started getting calls from government officials on both sides of the Atlantic.

Kingsview Wealth Management LLC decreased its stake in shares of Rio Tinto Group (NYSE:RIO – Free Report) by 7.2% during the 4th quarter, according to its most recent Form 13F filing with the SEC. The ...