Definition:Side B coverage
🏢 Side B coverage is the portion of a directors and officers (D&O) liability insurance policy that reimburses the company itself when it indemnifies its directors and officers for covered claims. When a lawsuit names an individual executive and the corporation steps in to pay defense costs or a settlement on that person's behalf — as most corporate bylaws and state statutes permit or require — Side B shifts that financial burden from the company's balance sheet to the insurer.
🔄 The mechanics are straightforward: the company indemnifies the individual, then seeks reimbursement from the D&O insurer under Side B. The coverage typically shares a single policy limit with Side A and Side C in a combined program, which means entity-level payments under Side B (and Side C) can erode the limit available to protect individual directors under Side A. To manage this risk, many companies carve out a dedicated Side A excess or DIC tower that cannot be reached by Side B or C claims. A self-insured retention usually applies to Side B, reflecting the expectation that the company will absorb a baseline level of indemnification expense before insurance responds.
📊 Side B coverage is especially valuable to companies facing frequent securities litigation, regulatory investigations, or employment-related claims against their leadership. Without it, the cost of defending and indemnifying executives could materially affect earnings and cash flow. Underwriters evaluate corporate governance quality, historical claim frequency, industry risk, and the breadth of the company's indemnification obligations when pricing this component. As D&O market conditions tighten — particularly after waves of event-driven litigation — Side B retentions often increase, requiring companies to hold more risk before the policy pays, which makes informed program structuring essential.
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