37 companies had company insiders buying on the open market in filings dated Apr 18, 2022, about $226.1 million combined. At the top: NLSN, $194.6 million bought, with WindAcre Partnership Master Fund, LP as the largest buyer.
71 companies had three or more insiders buying in the past 30 days. Eight of the buys came from a CEO or CFO. One buy doesn't make a thesis, but it's a good place to start digging.