Issuers of non-agency MBS and commercial MBS, among other structured finance asset classes, are set to face increased costs to comply with a rule from the Securities and Exchange Commission that increases disclosure requirements. But deals that are not issued publicly would avoid the increased costs. Last week, the SEC unanimously adopted a wide-ranging final rule known as Reg AB2, which was first proposed in 2010. By the beginning of 2017, newly issued, publicly registered non-agency MBS will have to include 270 loan-level data points disclosed via the SEC’s Electronic Data Gathering, Analysis, and Retrieval system, known as EDGAR. The required disclosures include...