Insider buyers were busy on Sep 16, 2026: 40 companies, $64.8 million in open-market purchases all told. The biggest was USO (United States Oil Fund, LP), where HRT FINANCIAL LP led about $16.6 million of buying.
64 companies had three or more insiders buying in the past 30 days. C-suite buying: ten companies. As always, a purchase is a data point, not a recommendation.