Filings for Mar 11, 2022 show insider purchases at 40 companies, adding up to roughly $1.56 billion. OXY topped the list with roughly $1.53 billion, led by BUFFETT WARREN E.
Cluster buying (3+ insiders) is running at 113 companies this month. CEOs and CFOs show up 8 times in today's list. One buy doesn't make a thesis, but it's a good place to start digging.