What key details about richard k. davis can be extracted from the following bio? Bio: richard k. davis -lrb- born 1958 -rrb- is an american businessman . he serves as chairman of the board , president and chief executive officer of u.s. bancorp. .
- title is president , chairman , ceo- education is bachelor 's in economics , california state university- organization is u.s. bancorp- name is richard k. davis- nationality is u.s.- occupation is banking