The plaintiffs, who were former shareholders, sued, alleging breach of fiduciary duty and related claims arising from a merger. The district court dismissed, correctly concluding that the claims were derivative and not direct under Delaware law. The court explained its ruling in a thorough and impressive twelve-page order entered August 27, 2012.

We have reviewed the briefs, the applicable law, and pertinent portions of the record and have heard the arguments of counsel. The judgment of dismissal is AFFIRMED, essentially for the reasons carefully set forth by the district court.