40 companies had executives and directors buying with their own money in filings dated May 19, 2026, about $294.1 million combined. At the top: BXDC, $191.2 million bought, with Blackstone Inc. as the largest buyer.
Cluster buying (3+ insiders) is running at 97 companies this month. Six of the buys came from a CEO or CFO. One buy doesn't make a thesis, but it's a good place to start digging.