AON ▼ -1.2% - Aon plc $AON - Aon to Speak at the KBW Insurance Conference Aon shares declined 1.2% today following an announcement that the company will present at the KBW Insurance Conference. Conference presentations typically offer investors a chance to hear directly from management, though the headline provides no details on specific topics or guidance that might explain the stock's move. 03-SEP-2026 04:02 PM ET