I have two spreadsheets.

First spreadsheet contains 4 columns of data (A-D). A= sales rep,
B=customer, C=outbound, D=inbound.

Second spreadsheet contains numerous pages, all are indentical except that
each page contain data for a different sales rep.

I am trying to create an IF statement that would pull data from the first
spreadsheet for a particular tech. I tried this put it's not pulling all of
the data.

Below is basically searching column A for a sales rep by the name Wahlberg
and then if found taking the data in column B (customer) and putting it in a
column on my second spreadsheet.
=IF(sheet1!$$A$2:$A$200="Wahlberg",sheet1!$B$2:$B$ 200,"-")