diff --git a/mod/assign/gradingtable.php b/mod/assign/gradingtable.php
index 7747ed2218c..24b3b0b7b92 100644
--- a/mod/assign/gradingtable.php
+++ b/mod/assign/gradingtable.php
@@ -321,6 +321,11 @@ class assign_grading_table extends table_sql implements renderable {
                 $where .= '))';
                 $params['submitted'] = ASSIGN_SUBMISSION_STATUS_SUBMITTED;
 
+            } else if ($filter == ASSIGN_FILTER_GRADED) {
+                $where .= ' AND (s.timemodified IS NOT NULL AND
+                                 s.timemodified < g.timemodified AND g.grade IS NOT NULL)';
+                $params['submitted'] = ASSIGN_SUBMISSION_STATUS_SUBMITTED;
+
             } else if ($filter == ASSIGN_FILTER_GRANTED_EXTENSION) {
                 $where .= ' AND uf.extensionduedate > 0 ';
 
diff --git a/mod/assign/lang/en/assign.php b/mod/assign/lang/en/assign.php
index b23a6b4f19d..0759b06d94a 100644
--- a/mod/assign/lang/en/assign.php
+++ b/mod/assign/lang/en/assign.php
@@ -312,6 +312,7 @@ $string['filesubmissions'] = 'File submissions';
 $string['filter'] = 'Filter';
 $string['filterall'] = 'All';
 $string['filterdraft'] = 'Draft';
+$string['filtergraded'] = 'Graded';
 $string['filtergrantedextension'] = 'Granted extension';
 $string['filternone'] = 'No filter';
 $string['filternotsubmitted'] = 'Not submitted';
diff --git a/mod/assign/locallib.php b/mod/assign/locallib.php
index 81fbea6afdf..3458eeddd5c 100644
--- a/mod/assign/locallib.php
+++ b/mod/assign/locallib.php
@@ -38,6 +38,7 @@ define('ASSIGN_FILTER_SUBMITTED', 'submitted');
 define('ASSIGN_FILTER_NOT_SUBMITTED', 'notsubmitted');
 define('ASSIGN_FILTER_SINGLE_USER', 'singleuser');
 define('ASSIGN_FILTER_REQUIRE_GRADING', 'requiregrading');
+define('ASSIGN_FILTER_GRADED', 'graded');
 define('ASSIGN_FILTER_GRANTED_EXTENSION', 'grantedextension');
 define('ASSIGN_FILTER_DRAFT', 'draft');
 
@@ -9591,6 +9592,7 @@ class assign {
                 ASSIGN_FILTER_DRAFT,
                 ASSIGN_FILTER_SUBMITTED,
                 ASSIGN_FILTER_REQUIRE_GRADING,
+                ASSIGN_FILTER_GRADED,
             ],
             [
                 ASSIGN_FILTER_GRANTED_EXTENSION,
diff --git a/mod/assign/tests/locallib_test.php b/mod/assign/tests/locallib_test.php
index 9b850bbbdf9..452ddc3085c 100644
--- a/mod/assign/tests/locallib_test.php
+++ b/mod/assign/tests/locallib_test.php
@@ -4295,7 +4295,7 @@ Anchor link 2:<a title=\"bananas\" href=\"../logo-240x60.gif\">Link text</a>
         $assign = $this->create_instance($course);
         $valid = $assign->get_filters();
 
-        $this->assertEquals(count($valid), 6);
+        $this->assertEquals(count($valid), 7);
     }
 
     /**