diff --git a/programs/mpl-asset/src/state/collection.rs b/programs/mpl-asset/src/state/collection.rs
index 52ac4752..1348e7fa 100644
--- a/programs/mpl-asset/src/state/collection.rs
+++ b/programs/mpl-asset/src/state/collection.rs
@@ -8,4 +8,8 @@ pub struct CollectionData {
     pub owner: Pubkey,            //32
     pub name: String,             //4
     pub uri: String,              //4
+    // TBD creator stats:
+    pub num_minted: u64,
+    pub num_migrated: u64,
+    pub current_size: u64,
 }