The document summarizes a pilot study on researchers' perceptions of open peer review (OPR) in the era of open science. Semi-structured interviews were conducted with seven STEM faculty and researchers. The interviews explored participants' awareness and views of OPR, willingness to publish peer review reports and sign reviews, and opinions on shifting from blind to open peer review. While some were open to OPR, others had concerns about transparency. Due to the small sample size, no definitive conclusions could be drawn, but future larger studies are needed to understand adoption of OPR across fields.