CB · Two Chubb insiders, including the President & COO, sold a combined…

Two Chubb insiders, including the President & COO, sold a combined $6.68M in open-market sales over a week. The COO's sale of $6.49M is the dominant transaction, representing a material reduction in his stake.

• President & COO John W. Keogh sold 20,200 shares for $6.49M on May 27, 2026, an open-market sale not under a 10b5-1 plan.
• Director Michael G. Atieh sold 578 shares for $190K on May 21, 2026, an open-market sale not under a 10b5-1 plan.
• Total insider selling in the window was $6.68M, with no open-market purchases.
• The COO's sale alone is approximately 0.2% of Chubb's market cap (estimated at ~$100B+), exceeding the 0.1% materiality threshold.