A good stock exchange does not merely list companies. It disciplines them. That is why First Gen’s recent clarification on its agreements with Prime Infrastructure should alarm anyone who cares about Philippine capital markets. The company has now confirmed that its definitive agreements contain “Change of Management Control” provisions that could force it to sell its hydropower stake at a 25% discount—worth about ₱15.5 billion —and, if that right is exercised, could also expose its remaining gas-plant stake to a further ~₱8 billion discount. That is not gossip. It is a quantified, public admission of a contingent loss with potentially massive consequences for shareholders. Once a listed company itself can put a peso figure on a governance-triggered downside of that scale, the matter ceases to be a private dispute and becomes a capital-markets issue. The temptation is to dismiss this as merely another installment in the Lopez family feud. That would be a mistake. First Gen’s own clari...