40 companies had company insiders buying in open-market trades in filings dated Feb 9, 2026, about $122.4 million combined. At the top: EIKN, $38.1 million bought, with Column Group Opportunity III, LP as the largest buyer.
Cluster buying (3+ insiders) is running at 44 companies this month. Eight 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.