Company founders and leaders are unloading their stock at historic levels, with some selling shares in their businesses for the first time in years, amid soaring market valuations and ahead of possible changes in U.S. and some state tax laws.
So far this year, 48 top executives have collected more than $200 million each from stock sales, nearly four times the average number of insiders from 2016 through 2020, according to a Wall Street Journal analysis of data from the research firm InsiderScore.
