On October 14, 2022, the Fifth Circuit issued its decision in Ultra Petroleum, granting favorable outcomes to “unimpaired” creditors that challenged the company’s plan of reorganization and argued for payment (i) of a ~$200 million make-whole and (ii) post-petition interest at the contractual rate, not the Federal Judgment Rate. At issue on appeal was the Chapter 11 plan proposed by the “massively solvent” debtors—Ultra Petroleum Corp. (HoldCo) and its affiliates, including subsidiary Ultra Resources, Inc.