A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
Hi GreenRaisin
Greetings! I am Vijay, an Independent Advisor. If you are on Office 365, then you can use TEXTJOIN function which will have to be entered as Array formula
=TEXTJOIN(", ",TRUE,IF(A2:A10="Jon",C2:C10,""))
Note - Array Formula is not entered by pressing ENTER after entering your formula but by pressing CTRL+SHIFT+ENTER. If you are copying and pasting this formula, take F2 after pasting and CTRL+SHIFT+ENTER. This will put { } brackets around the formula which you can see in Formula Bar. If you edit again, you will have to do CTRL+SHIFT+ENTER again. Don't put { } manually.
If you are not on Office 365 (as you have specified Office 2016), then VBA function is the only way out.
Let me know.