OBI Pharma interview questions

Incredibly rude and disrespectful. I participated in three interviews, one with HR, one with the Hiring Manager, and one panel with clinical and "regulatory." The interview process started the last week of May, they gave a timeline of 3-4 weeks. They did not follow their timeline. Their interviewers seemed in experienced. When asking about my experience in regulatory submissions their reg person was hostile and unfamiliar with basic FDA submission processes. After three interviews they did no follow up. I sent emails following up, called HR to check on the status of the position. Nothing. 8 week process, three interviews, 20 years of experience and not even a - sorry we are going another way email. Learn from me - don't waste your time. Inexperienced people with large egos and no basic common decency.