I was in a tech position and my health (mental and physical) were going way down... I ended up leaving Wells due to the various issues which I dealt with...
I reported the issues to HR and an investigation occurred but as many have said nothing was done and the retaliations occurred and continued. The people who were reported are still there and in one case got a promotion. I have never ever experienced a UN-professional workplace who just did mouth service and nothing more to resolve the problem. Ethics lines called and nothing done to fix the issues.
I turned in my 2 weeks and left... was the best decision I have ever made... my health (mental and physical) has improved as I no longer have to deal with upper management doing nothing and hiding blatant regulatory and policy violations.