Burnham Holdings interview questions

My first interview was lunch with the President of the company. I was called back for a second interview with several members of management. I was then asked back for a third interview with more members of management. Then I was asked to meet another member of senior management for a fourth interview over lunch. I was told by one manager and one HR person that they believed I was being selected. I had never had four interviews with a company before so I was quite optimistic. I have now learned they went with another candidate. Four interviews. The process started in November 2017 and I was finally rejected in February 2018.