I have a sheet in which column C has names and column E has dates and the data is sorted alphabetically by column C. So the names, if duplicates are one right after each other. It is possible that in column C the same name would be listed multiple times and the dates in Column E may change. What I would like to try and figure out is for each name in Column C how many unique dates are there for that person and capture those date values into other columns. Not even sure where to begin with countif or what?