Does CRISPR Therapeutics (CRSP) rely on riba to operate?

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