 JACKSONVILLE, Fla.--BUSINESS WIRE--SG Blocks, Inc. NASDAQ: SGBX SG Blocks or the Company, a leading developer, designer, and fabricator of modular structures, announced today that the Company will host a conference call on Monday, April 18, 2022, at 4:30 p.m. Eastern Time to share its results for the fourth quarter and 12 months ended December 31, 2021. Financial results will be issued in a press release prior to the call. SG Blocks CEO Paul Galvin will host the conference call. To ac 