UPS CEO Carol Tomé speaks before a group at a UPS faciltity in Pleasantdale, Georgia.
Employees hold roughly 70% of UPS stock, so they benefit from a rising share price.
One gesture she made on this front was allowing UPS drivers to have beards, natural hairstyles like Afros and braids, and visible tattoos.
UPS CEO Carol Tomé sits in a UPS delivery van on a package route ride-along.
While Tomé has made some UPS employees anxious, she's pleased Wall Street: UPS' stock has nearly doubled since the start of her tenure.