Celldex Bioanalytical Scientist interview questions

The company had 5 stages of interview with me then they asked me to meet the VP and then I was asked to go to the site in person and requested my references then said “sorry we will continue with another candidate This is really annoying that it was a waste of time and I took a flight and hotel to fall river and it was supposed to be a paid trip they haven’t paid me anything Be careful if you’re applying to this company they might put you through a lot pretending that you are chosen and then say no Don’t accept their paid trip to the site because still they don’t know what they want also they don’t pay you back your expenses