Here's what insiders bought in filings for Dec 11, 2025 — 40 companies and around $220.7 million in total. At the top: KYMR, $172.5 million bought, with BAKER FELIX as the largest buyer.
12 of the buys came from a CEO or CFO. Cluster buying (3+ insiders) is running at 104 companies this month. One buy doesn't make a thesis, but it's a good place to start digging.