diff --git a/signatures/cla.json b/signatures/cla.json
index b071155723..2444e79d57 100644
--- a/signatures/cla.json
+++ b/signatures/cla.json
@@ -3919,6 +3919,22 @@
       "created_at": "2025-10-07T21:05:57Z",
       "repoId": 965415649,
       "pullRequestNo": 4903
+    },
+    {
+      "name": "miketang84",
+      "id": 629594,
+      "comment_id": 3378827995,
+      "created_at": "2025-10-07T21:50:17Z",
+      "repoId": 965415649,
+      "pullRequestNo": 4637
+    },
+    {
+      "name": "miketang84",
+      "id": 629594,
+      "comment_id": 3378852541,
+      "created_at": "2025-10-07T22:01:57Z",
+      "repoId": 965415649,
+      "pullRequestNo": 4637
     }
   ]
 }
\ No newline at end of file