This document summarizes a presentation on excess insurance coverage. It discusses when excess coverage is triggered, such as when the underlying insurer or insured pays the full amount of the underlying policy limits. It also addresses issues like insolvent underlying insurers, the difference between per occurrence and aggregate limits, notification duties to excess insurers, vertical versus horizontal exhaustion of primary policies, and duties of primary insurers regarding settlement and defense of claims. The presentation was given by Jennifer Mathis of Troutman Sanders LLP and Jerold Oshinsky of Kasowitz Benson Torres & Friedman LLP.