Wells Fargo Analyst interview questions

Interviewed through my college, one on campus interview, some technicals. Would recommend knowing about their company culture. Got flown to office, 4 rounds of 2:1 interviews. One interviewer was really hard core for some reason, very off putting, but the others were friendly and informative. Whole process took about 2 months, except after my final round they didn't tell me I was rejected for about another month (even though they said 2 weeks).

it was easy and to the point interview. mostly technical questions about previous experience projects and analysis methods. they did ask me some thorough questions but allowed me time to answer