Insider buyers were busy on Dec 30, 2022: 28 companies, $38.5 million in open-market purchases all told. At the top: PFSW, $15.7 million bought, with Samaha Eli as the largest buyer.
Cluster buying (3+ insiders) is running at 98 companies this month. Nine 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.