Filings for Feb 1, 2022 show insider purchases at 40 companies, adding up to roughly $77.8 million. The biggest was EPZM (Epizyme, Inc.), where RPI Finance Trust led about $34 million of buying.
C-suite buying: eight companies. 70 companies had three or more insiders buying in the past 30 days. Each filing is linked below if you want to check the details yourself.