Insider activity is hot in names like Vestis NYSE: VSTS, OPKO Health NASDAQ: OPK, and Greif, Inc. NYSE: GEF, and investors should take notice. From board members to CEOs, CFOs, and other corporate officers, insiders are buying these stocks en masse, signaling a higher-than-average conviction in the share price outlook. The question for investors is if these stocks are a good buy for 2025 and how high their share prices may go. In two cases the answer is quite high because the support of analysts, institutio ...