 ST. LOUIS, Dec. 07, 2020 GLOBE NEWSWIRE -- Post Holdings, Inc. NYSE:POST, a consumer packaged goods holding company, today released its 2020 Environmental, Social and Governance ESG report. The report details sustainability achievements, including accomplishments in the areas of water stewardship, effectively managing waste, sustainable packaging, responsible sourcing and community involvement. A special section on the companys response to COVID-19, detailing additional employee safety measures and charitable support in the communities where Post operates, is also detailed. 