By Takur Busa Monday, February 28, 2022 ingredients Darling Ingredients Inc. Delivers Strong Fourth Quarter and Fiscal Year 2021 Financial Results; Carries Momentum into 2022 - PRNewswire IRVING, Texas , Feb. 28, 2022 /PRNewswire/ -- Darling Ingredients Inc. (NYSE: DAR ) today reported net income of $155.8 million , or $0....