diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9cb5592..afdebcb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,9 @@
  how a consumer would use the library or CLI tool (e.g. adding unit tests, updating documentation, etc) are not captured
  here.
 
+## 2.12.5 - 2026-09-30
+- Fixed an issue where listing trusted activities in some cases would not return the entire list.
+
 ## 2.12.4 - 2026-09-30
 - Fixed an issue where listing trusted activities in some cases would loop infinitely.
 
diff --git a/src/_incydr_sdk/__version__.py b/src/_incydr_sdk/__version__.py
index 30a174e..8036a35 100644
--- a/src/_incydr_sdk/__version__.py
+++ b/src/_incydr_sdk/__version__.py
@@ -1,4 +1,4 @@
 # SPDX-FileCopyrightText: 2022-present Code42 Software <integrations@code42.com>
 #
 # SPDX-License-Identifier: MIT
-__version__ = "2.12.4"
+__version__ = "2.12.5"
diff --git a/src/_incydr_sdk/trusted_activities/client.py b/src/_incydr_sdk/trusted_activities/client.py
index c74ba8b..c47a3e5 100644
--- a/src/_incydr_sdk/trusted_activities/client.py
+++ b/src/_incydr_sdk/trusted_activities/client.py
@@ -77,7 +77,7 @@ def get_page(
 
         page_size = page_size or self._parent.settings.page_size
         data = QueryTrustedActivitiesRequest(
-            page_num=page_num,
+            page=page_num,
             page_size=page_size,
             activity_type=activity_type,
             sort_key=sort_key,
@@ -104,7 +104,6 @@ def iter_all(
         """
 
         page_size = page_size or self._parent.settings.page_size
-        last_page_ids = set()
         for page_num in count(1):
             page = self.get_page(
                 page_num=page_num,
@@ -113,14 +112,8 @@ def iter_all(
                 sort_key=sort_key,
                 sort_direction=sort_direction,
             )
-            results_to_yield = [
-                x for x in page.trusted_activities if x.activity_id not in last_page_ids
-            ]
-            yield from results_to_yield
-            last_page_ids = {x.activity_id for x in page.trusted_activities}
-            if (len(page.trusted_activities) < page_size) or (
-                len(results_to_yield) < page_size
-            ):
+            yield from page.trusted_activities
+            if len(page.trusted_activities) < page_size:
                 break
 
     def add_domain(
diff --git a/src/_incydr_sdk/trusted_activities/models.py b/src/_incydr_sdk/trusted_activities/models.py
index 32ed9f0..14ee7b5 100644
--- a/src/_incydr_sdk/trusted_activities/models.py
+++ b/src/_incydr_sdk/trusted_activities/models.py
@@ -160,7 +160,7 @@ class TrustedActivitiesPage(ResponseModel):
 
 
 class QueryTrustedActivitiesRequest(Model):
-    page_num: Optional[int]
+    page: Optional[int]
     page_size: Optional[int]
     activity_type: Optional[str]
     sort_key: Optional[str]
diff --git a/tests/test_trusted_activities.py b/tests/test_trusted_activities.py
index d413b80..cc195e7 100644
--- a/tests/test_trusted_activities.py
+++ b/tests/test_trusted_activities.py
@@ -73,7 +73,7 @@ def mock_get_all(httpserver_auth):
     }
     httpserver_auth.expect_request(
         "/v2/trusted-activities",
-        query_string=urlencode({"page_num": 1, "page_size": 100}),
+        query_string=urlencode({"page": 1, "page_size": 100}),
     ).respond_with_json(trusted_activities_data)
 
 
@@ -106,10 +106,10 @@ def test_iter_all_when_default_params_returns_expected_data(
     httpserver_auth: HTTPServer,
 ):
     query_1 = {
-        "page_num": 1,
+        "page": 1,
         "page_size": 2,
     }
-    query_2 = {"page_num": 2, "page_size": 2}
+    query_2 = {"page": 2, "page_size": 2}
 
     trusted_activities_data_1 = {
         "trustedActivities": [TEST_TRUSTED_ACTIVITY_1, TEST_TRUSTED_ACTIVITY_2],
@@ -142,42 +142,6 @@ def test_iter_all_when_default_params_returns_expected_data(
     assert total_trusted_activities == 2
 
 
-def test_iter_all_when_page_repeats_returns_expected_data(
-    httpserver_auth: HTTPServer,
-):
-    query_1 = {
-        "page_num": 1,
-        "page_size": 2,
-    }
-    query_2 = {"page_num": 2, "page_size": 2}
-
-    trusted_activities_data_1 = {
-        "trustedActivities": [TEST_TRUSTED_ACTIVITY_1, TEST_TRUSTED_ACTIVITY_2],
-        "totalCount": 2,
-    }
-
-    httpserver_auth.expect_request(
-        "/v2/trusted-activities", method="GET", query_string=urlencode(query_1)
-    ).respond_with_json(trusted_activities_data_1)
-
-    httpserver_auth.expect_request(
-        "/v2/trusted-activities", method="GET", query_string=urlencode(query_2)
-    ).respond_with_json(trusted_activities_data_1)
-
-    client = Client()
-    iterator = client.trusted_activities.v2.iter_all(page_size=2)
-    total_trusted_activities = 0
-    expected_trusted_activities = [TEST_TRUSTED_ACTIVITY_1, TEST_TRUSTED_ACTIVITY_2]
-
-    for item in iterator:
-        total_trusted_activities += 1
-        assert isinstance(item, TrustedActivity)
-        assert item.json() == json.dumps(
-            expected_trusted_activities.pop(0), separators=(",", ":")
-        )
-    assert total_trusted_activities == 2
-
-
 def test_add_domain_when_default_params_returns_expected_data(
     httpserver_auth: HTTPServer,
 ):