Using one field to collect data multiple times.

In quickbase, I have a field for user and datetime. There are several project status like pending, submitted, review,approved and denied. 
Everytime in the status field change I want to record who did the change and date time. I want to use the two buttons. submitted by and submitted datetime field to track the audit history or logs. I did try with a pipeline but there is no data being recorded. Anyone done this before?