
The 2019 merger between Viacom and CBS to form ViacomCBS (later renamed Paramount Global) generated extensive litigation that ultimately settled. The Merger — and the Merger-related litigation — followed events involving the two companies going back to 2016, and in fact there had been prior litigation back in 2016 as well. National Amusements, Inc. (NAI), which owned a majority of the voting shares of both CBS and Viacom, sought coverage for the defense and settlement of the 2019 litigation from its D&O insurers. The insurers contended that the 2019 post-Merger litigation and the 2016 lawsuits were interrelated, and therefore that the settlement was covered under policies in force in 2016, rather than under the policies in force in 2019.
In an opinion dated February 17, 2025, but only recently made public, the Delaware Superior Court granted NAI’s motion for summary judgment, holding that the 2019 Suit is not interrelated with the 2016 Suits, and therefore that costs associated with the 2019 Suit were covered under the 2019 Policy and not under the 2016 Policy. The court’s analysis, in which it concluded that the two sets of litigation were not “meaningfully linked,” is detailed and interesting, and helps to explain what factors are relevant in the analysis of the meaningfully linkage issue. A copy of the court’s opinion can be found here.Continue Reading Del. Court Holds Merger Litigation Not “Meaningfully Linked” to Prior Suits


In a June 23, 2021 opinion (
As the policy definition of the term “Claim” has expanded in recent years, the range of incidents and procedures for which the policyholder must provide notice to the insurer has also grown. Among the recent expansions has been the inclusion in many policies of a “subpoena” within the meaning of the term “Claim.” As a result, a policyholder’s failure to notify its insurer of a “subpoena” could imperil coverage for a later related lawsuit. However, as a federal district court recently held, applying New York law, the notice requirement is not triggered if the prior “subpoena” does not meet the professional liability insurance policy’s definition of the term “claim,” and, the court further held that the failure to notify the insurer of the subpoena did not preclude coverage for a later suit. The court’s decision sheds interesting light on a number of frequently recurring coverage issues.
In numerous
In a recent decision, the Delaware Superior Court, applying Delaware law, held that two of Pfizer’s excess D&O insurers are on the hook for their portion of costs the company incurred in defending and settling a securities class action lawsuit, despite the excess insurers’ arguments that the claim was interrelated with an earlier securities suit and that coverage was therefore precluded under their policies’ Specific Litigation Exclusion. The critical determinant in the court’s ruling may have been its decision that Delaware law governed the coverage dispute, but there are still a number of interesting elements about issue of claims relatedness. The Delaware Superior Court’s July 23, 2019 decision can be found
I have frequently written on this blog about relatedness issues and how they affect the availability of D&O insurance coverage for a series of lawsuits that have been filed over time against a company. D&O insurers 

In a June 6, 2016 opinion (