 TUCKER, Ga.--BUSINESS WIRE--GMS Inc. NYSE: GMS, a leading North American specialty distributor of interior building products, today reported financial results for the second quarter of fiscal 2021 ended October 31, 2020. Second Quarter Fiscal 2021 Highlights Comparisons are to the second quarter of fiscal 2020, except where noted. Net sales of 812.9 million decreased 5.7; organic net sales decreased 6.4. On a per day basis, net sales and organic net sales declined 4.2 and 5.0, respec 