Kaleido Biosciences, Inc. announced unaudited consolidated earnings results for the first quarter ended March 31, 2021. For the quarter, the company's loss from operations was $22,348,000 compared to $19,054,000 a year ago. Net loss was $23,042,000 compared to $19,551,000 a year ago. Net loss per share - basic and diluted was $0.58 compared to $0.64 a year ago.