I'm a bank employee. This is everything that every single teller you talk to sees:

That includes...

1. Your entire social security number

2. Your entire transaction history (debits, credits, remaining balance at that time, name of the transaction and/or picture of the check)

3. All the balances on every account and loan

4. Your address and every single address prior

5. Your signature and history of different signatures and what date you changed them

6. Your date of birth

7. Every account you are a signed owner on including joint accounts.

8. ...and of …

bank employee privacy sees single