Wow, talk about being underpaid. $220k for principal architect at $BOX? Note that he received stock options, not RSUs, so the value of equity was very very small (strike price is necessarily very close to IPO price that close to IPO). That's 30% less than a senior comp at FAANG, and $BOX may as well be FAANG for all the "enterprisey" things that would be in place at a company that size.
Principal anything should be in the $700k total comp range, if not more.