PFE starts phase-2 trial of PF-07081532, one of the two oral GLP-1 candidates PFE is testing for treatment of obesity and T2D: https://www.globenewswire.com/news-release/2022/12/21/2577552/0/en/Sosei-Heptares-Partner-Pfizer-Progresses-its-Oral-GLP-1-Receptor-Agonist-PF-07081532-into-Phase-2-Clinical-Trials-for-Treating-Type-2-Diabetes-and-Obesity.html Please see #msg-170009357 and #msg-170010898 for background.