Filings for Sep 27, 2023 show insider purchases at 39 companies, adding up to roughly $24.4 million. The biggest was ASAN (Asana, Inc.), where Moskovitz Dustin A. led about $17.4 million of buying.
85 companies had three or more insiders buying in the past 30 days. C-suite buying: 15 companies. One buy doesn't make a thesis, but it's a good place to start digging.