Hi,
If your event is a transition of that state or a global transition on that fsm, it will exit the state as soon as the event is fired, so if it's the first action, then second and third will not be executed.
If your even is global and you have a set event target before that targets another fsm, then all three action will fire their event, and if it's the same event, then other fsm will receive that event 3 times.
Bye,
Jean