Ejecting a stow-away

[Danny the Red]

Not too long ago I had a lv5 player manage to tp onto my ship without my permission. Apparently he got close enough to click on me and do a go-to. Once on board he opened fire on anything within range, including other players. Almost got me sunk by getting the attention of several big ships. I told him several times to get off my ship but he ignored me. I reported him for obnoxious behavior. If this sort of thing happens again is there a way to kick the person off my ship? I was too busy trying to get to an island at the time to click on him and look carefully at the options.