Pharma Stock Roundup: AZN, BAYRY Q3 Results, PFE COVID Pill’s Strong Efficacy Posted byKinjel Shah November 12, 2021 Leave a comment on Pharma Stock Roundup: AZN, BAYRY Q3 Results, PFE COVID Pill’s Strong Efficacy AstraZeneca (AZN) and Bayer (BAYRY) announce Q3 results. Pfizer’s (PFE) COVID-19 pill reduces hospitalizations and deaths substantially.