jades don't like changes - they tend to go into shock and will lose leaves (as you've learned).
you should keep it in one spot and not move it around a lot. the spot can be very sunny or not so sunny...it will adjust. they do have better growth when they are kept in sunlight tho. if you do need to change it's location, it should be done gradually over a period of at least a week - more like two weeks with small movements every couple of days.
k. now on to getting this plant
back on good ground.
did you give it a good watering when you got home? if not, please do so
you've already pruned the bad stuff off - good.
new leaves are REALLY GOOD!!
you've put it back by the window - which is just where it should be...it'll be a few day/week for it to adjust...let it stay there and recuperate.
as much as they don't like changes, they are very hardy plants
!! i'm sure that yours will recuperate just fine!!