I just reread that long post I wrote this afternoon on the campaign organized by the Catalan establishment in favor of its taking over control of the Barcelona airport. I didn't make my specific accusation clear enough.
It is: La Vanguardia intentionally tried to torpedo Iberia's stock price.
They ran a banner front-page headline saying, "Iberia stockholders look for buyer." No other newspaper ran anything similar anywhere near its front page. I therefore conclude that La Vangua gave excessive importance to its report, and that it must have had some reason to do so. And, as Marxist conspiracy nuts say, it's no accident that the big Catalan establishment whooptedoo about the airport happened on the same day La Vanguardia ran that headline.