Titles are not standard across the industry. Also, comparing Box, which has had a mostly flat stock price, to FAANG is a bit unfair. Most of the FAANGs have done really well over the past few years, so when you hear about compensation, people will often quote you their expected comp. Netflix and Facebook are probably the only true outliers though.
Half of the FAANGs don't even have such a title and the title even among those companies varies quite a lot. Google principal >> Amazon principal, for example.