Here's what insiders bought in filings for Jul 19, 2022 — 27 companies and around $18.5 million in total. OXY topped the list with roughly $14.5 million, led by BERKSHIRE HATHAWAY INC.
Seven of the buys came from a CEO or CFO. Cluster buying (3+ insiders) is running at 59 companies this month. One buy doesn't make a thesis, but it's a good place to start digging.