4D Pharma Operating Margin 2019-2021 | LBPS

4D Pharma operating margin from 2019 to 2021. Operating margin can be defined as operating margin measurement of what proportion of a company's revenue is left over after paying for variable costs of production such as wages, raw materials, etc.

4D Pharma Operating Margin 2019-2021 | LBPS

4D Pharma operating margin from 2019 to 2021. Operating margin can be defined as operating margin measurement of what proportion of a company's revenue is left over after paying for variable costs of production such as wages, raw materials, etc.