 BOSTON--BUSINESS WIRE--- GLS earnings--Gelesis NYSE: GLS, the maker of Plenity for weight management, today announced that the Company will report financial results for fiscal year 2021 on March 24, 2022, following the market close. Gelesis management will host a live conference call and webcast at 4:30 p.m. ET on the same day to discuss the results. The live conference call webcast can be accessed on the Gelesis Investor Relations website at The webcast will also be archived and 