4D Pharma Gross Margin 2019-2021 | LBPS

4D Pharma gross margin from 2019 to 2021. Gross margin can be defined as a company's total sales revenue minus its cost of goods sold, divided by the total sales revenue, expressed as a percentage.

4D Pharma Gross Margin 2019-2021 | LBPS

4D Pharma gross margin from 2019 to 2021. Gross margin can be defined as a company's total sales revenue minus its cost of goods sold, divided by the total sales revenue, expressed as a percentage.