(September 24, 2021, 11:57 AM EDT) -- HOUSTON — A Texas appeals panel on Sept. 21 reversed the part of a lower court’s judgment that granted Exxon Mobil Corp.’s motion for summary judgment and denied an excess insurer’s motion for summary judgment as to Exxon’s breach of contract and declaratory judgment claims, finding that Exxon is not entitled to coverage as an “additional insured” under the excess policy....