Derivative Investigation Costs (Derivative Demand Coverage)

A shareholder derivative demand is a letter, usually from an investor's attorney, insisting that a company's board pursue legal claims against its own directors or officers for an alleged wrongful act — such as breach of fiduciary duty, waste of corporate assets, or a botched acquisition. Because the claim belongs to the company itself, the board (often through a special litigation committee) must investigate whether pursuing it serves the corporation's interest before it can be dismissed or advanced. Derivative demand coverage, sometimes labeled derivative investigation costs, is the piece of a management liability program that reimburses those investigation expenses.

This coverage matters to closely held and private companies far more than owners expect. A derivative demand is not a lawsuit yet, so it may fall outside the definition of a covered claim under a bare-bones D&O policy — meaning the legal and forensic-accounting fees to evaluate the demand could come straight out of the company's pocket. A dedicated derivative demand grant closes that gap, funding outside counsel and independent investigators during the pre-suit phase. Because these costs are typically written under a separate, lower sublimit (often $250,000 to $500,000) that does not erode the main entity coverage limit, buyers should confirm both the sublimit amount and whether it sits inside or outside the aggregate.

A practical nuance: derivative demand coverage usually excludes the defense of the underlying claim itself — it pays to investigate the demand, not to litigate the resulting derivative suit, which shifts to standard Side A/B/C insuring agreements once litigation is filed. Small-business buyers with outside investors, venture funding, or multiple shareholders should treat this as a must-have; a single well-lawyered demand can generate six figures of investigation cost before any court ever gets involved.