Barclay's

Matthew Bouley

212.526.9029

matthew.bouley@barclays.com

CJS Securities

Lee Jagoda

914.287.7600

ljagoda@cjs-securities

D.A. Davidson & Company

Brent Thielman

503.603.3029

bthielman@dadco.com

Cornerstone Building Brands is followed by the analyst firms listed above and this alphabetical list is provided solely as a convenience to our investors.

Any opinions, estimates, forecasts or other statements made by these firms regarding Cornerstone Building Brands, and especially regarding Cornerstone Building Brands's future stock performance and operating results, are those of the analysts alone and do not represent the views of Cornerstone Building Brands. Cornerstone Building Brands does not by its reference above imply its endorsement of or concurrence with such information, conclusions or recommendations.

Analyst reports must be obtained directly from the firms listed above and this list is subject to change as firms add or delete coverage of Cornerstone Building Brands.