Earlier this month, teen clothing retailer Aéropostale filed for Chapter 11 bankruptcy protection, seeking to immediately close 154 of its over 800 stores located throughout the United States and Canada. Many of these stores are located in smaller shopping malls, which have been hit the hardest by the shift to online shopping.

The continued march of retail bankruptcies since 2015 includes Sports Authority, Vestis Retail Group, Inc. (the operator of Sports Chalet, Eastern Mountain Sports, and Bob’s Stores), Radio Shack, American Apparel, Quicksilver, Wet Seal, Delia’s and PacSun.

Bankruptcy Rule changes, effective December 1, 2011, require mortgage holders and servicers to include additional documentation supporting proofs of claim filed in individual debtor cases. Mortgage holders and servicers must follow these rules or face sanctions and potential loss of the right to present the omitted documentation as evidence in subsequent proceedings.