Transform All Instances Of A Prefab

Hey guys, this problem has bugged me for hours now. You see, I have a "Loot" prefab which drops loot when an enemy dies. When I perform an action, I set the "lootMove" variable to true. Here it is basically:

if(lootMove == true)

 transform.LookAt(Vector3(target.position.x, target.position.y, target.position.z));
 myTransform.Translate(Vector3.forward * moveSpeed * Time.deltaTime);

Now all would be fine and dandy, but here is my problem. Let me first show you my variables:

 var target : Transform;
 
 var moveSpeed = 3;
 
 var rotationSpeed = 3;
 
 var myTransform : Transform;
 
 var lootMove : boolean = false;

Now here is the killer:

 function Awake()
 {
 
 myTransform = GameObject.FindWithTag("Loot").transform;
 
 }

You see all the variables work fine with me, but the myTransform variable just doesn't seem to work. Whatever I put it as not all instances of the prefab go to the spot I want them too. It is either one of them, or none. To sum up, I want a way to set myTransform to a value that will make ALL of the instances of my "loot" prefab go to my spot. Here is what I have tried:

 myTransform = GameObject.FindGameObjectWithTag("Loot")
 myTransform = GameObject.FindGameObjectWithTag("Loot").transform

I also tried countless other things, but I got too lazy. Again, to make myself clear, I would like a value to set myTransform to that would make all instances of my "loot" prefab follow my transform script back at the top. Thank you :).