On this analysis of Catalyst Biosciences' cash burn, we think its cash runway was reassuring, while its cash burn relative to its market cap has us a bit worried. Even though we don't think it has a problem with its cash burn, the analysis we've done in this article does suggest that shareholders should give some careful thought to the potential cost of raising more money in the future. On another note, we conducted an in-depth investigation of the company, and identified 5 warning signs for Catalyst Biosciences (3 are a bit unpleasant!) that you should be aware of before investing here.