Five interviewers from various functions across the company. There was disagreement among my interviewers about what the role for which I was interviewing "should be," making a transition from one interview session to another fairly difficult. One interviewer even felt that many of the responsibilities for which I was interviewing should be under their purview. Offer was lost to an internal candidate, which I heard also occurred to a former colleague for another area of R&D this winter. Company seems to be in a high state of transition.