What is Pfizer (PFE) ESG impact?

Is Pfizer Stock Halal?

Is Pfizer (PFE) Halal to invest in?
 
To answer this question, we consider:
1. How much of Pfizer (PFE) revenue comes from haram?
2. Does Pfizer (PFE) rely on riba to operate?
3. What is Pfizer (PFE) ESG impact?