WCG IRB IRB Administrator interview questions

I underwent four separate interviews: 1) 20 minute HR screening 2) 45-50 minute hiring manager interview 3) 45 minute director interview 4) 1 hour HR "company culture" interview Each interview was very simple and easy. The questions were not tough, but it felt like a huge waste of time to interview with so many different people and not get an offer or feedback on what needed to change.