40 companies had company insiders buying at market prices in filings dated Sep 7, 2021, about $81.2 million combined. The biggest was OSCR (Oscar Health, Inc.), where Kushner Joshua led about $17.5 million of buying.
Cluster buying (3+ insiders) is running at 124 companies this month. CEOs and CFOs show up 13 times in today's list. One buy doesn't make a thesis, but it's a good place to start digging.