How do i handle interest from bank accounts and dividends of decease

The bank accounts still had decease name and ss# until end of year whereas they passed away mid year.  How should interest be handled after death?  An estate tax return will be filled but 1099 is with deceased ss# instead of EIN.

 

Secondly, the stock was not move to an estate account and dividends were under deceased ss#.  How can 2 quarters of dividends be reported under EIN?  The 1099 reflect deceased SS#.  The death was reported to company but paperwork could not be completed until court appointed representative,

 

Thank you

Ann