![We round up the most significant appellate decisions relevant to commercial litigation each week.](https://www.thecontingency.com/wp-content/uploads/sites/886/2019/10/460C3A9C-1139-4533-BC8D-8645B4D6E541-693x462.jpeg)
This late-summer edition of Commercial Roundup features a notable ruling on personal jurisdiction, a pair of False Claims Act decisions, a couple of opinions tossing class certification orders, a 2-1 split in a securities fraud case (the dissent has the better end of it), a rare victory for plaintiffs in an action for unlawful maintenance