The spacewalk was attended by Jared Isaacman (commander), Sarah Gillis (SpaceX engineer), Scott Poteet (pilot) and Anna Mennon (doctor).... Although only Jared and Sarah went outside the ship for a short time.
"SpaceX, back at home we have a lot of work to do, but from here it looks like a perfect world."
Jared Isaacman
Source: spacex