This module shows a list of the most recently Created or Updated Content Items, with Creation Date. Items that are displayed on the Front Page Component are not included in the list.
Download: 
mod_db8latest_created_updated_date_j10.zip
It's a hack of the Latest News Module. The module has five extra parameters:
- Show Created / Modified
- Show/Hide Date
- Text before date and
- Text after date: use to put [] or () or (for empty spaces) around the date.
- Date/time format ( Formats the date value according to the MySQL format string, see http://dev.mysql.com/doc/refman/4.1/en/date-and-time-functions.html )