40 companies had corporate insiders buying with their own money in filings dated Mar 10, 2022, about $246.6 million combined. The biggest was DASH (DoorDash, Inc.), where SEQUOIA CAPITAL U.S. VENTURE PARTNERS FUND XIV (Q), L.P. led about $199.9 million of buying.
Cluster buying (3+ insiders) is running at 114 companies this month. CEOs and CFOs show up 13 times in today's list. Each filing is linked below if you want to check the details yourself.