Delta Separations (now Prospiant)

Delta Separations has rebranded as Prospiant, the agriculture technology business portfolio of Gibraltar Industries, Inc. (NASDAQ: ROCK), and is the leading U.S.-based provider of turnkey controlled environment agriculture (CEA) solutions for growing fruits, vegetables, hemp, and cannabis. The company has expertise in custom-designed, manufactured, and installed greenhouses for research, education, and retail garden centers. We’re also the only provider of soil-to-oil cannabis ecosystems globally including technologies for the cultivation, extraction, and refinement of cannabinoids. Prospiant embodies long-term stability with the unmatched financial strength and end-to-end expertise of our heritage brands; gained during more than 185 years of combined business success. Our customers rely on our expertise to succeed in these markets: • Produce — growers of fruits and vegetables located closer to grocery retailers and restaurants they supply • Cannabis — greenhouse and indoor grow cultivators of cannabis and hemp; extractors and refiners of cannabinoids in legalized medicinal and recreational states and countries • Commercial — growers of flowers and plants as well as greenhouses for educational, research and institutional organizations and retail businesses To learn more visit https://www.prospiant.com/ . Gibraltar Industries, Inc. (Nasdaq: ROCK), is a leading manufacturer and provider of products and services for the renewable energy, agtech, residential, and infrastructure markets. Gibraltar operates 38 facilities in 17 states, Canada, China, and Japan. These businesses operate through 27 manufacturing facilities and two distribution centers, giving them a base of operations to provide customer support, delivery, service and quality to several regional and national customers. Gibraltar's common stock is a component of the S&P SmallCap 600 and the Russell 2000® Index.