40 companies had company insiders buying with their own money in filings dated Mar 8, 2023, about $459 million combined. The biggest was SMMT (Summit Therapeutics Inc.), where DUGGAN ROBERT W led about $420.3 million of buying.
66 companies had three or more insiders buying in the past 30 days. C-suite buying: 14 companies. As always, a purchase is a data point, not a recommendation.