diff --git a/src/applications/badges/storage/PhabricatorBadgesTransaction.php b/src/applications/badges/storage/PhabricatorBadgesTransaction.php
--- a/src/applications/badges/storage/PhabricatorBadgesTransaction.php
+++ b/src/applications/badges/storage/PhabricatorBadgesTransaction.php
@@ -191,6 +191,28 @@
               $this->renderHandleLink($object_phid));
         }
         break;
+      case self::TYPE_AWARD:
+        if (!is_array($new)) {
+          $new = array();
+        }
+        $handles = $this->renderHandleList($new);
+        return pht(
+          '%s awarded %s to %s recipient(s): %s.',
+          $this->renderHandleLink($author_phid),
+          $this->renderHandleLink($object_phid),
+          new PhutilNumber(count($new)),
+          $handles);
+      case self::TYPE_REVOKE:
+        if (!is_array($new)) {
+          $new = array();
+        }
+        $handles = $this->renderHandleList($new);
+        return pht(
+          '%s revoked %s from %s recipient(s): %s.',
+          $this->renderHandleLink($author_phid),
+          $this->renderHandleLink($object_phid),
+          new PhutilNumber(count($new)),
+          $handles);
     }
 
     return parent::getTitleForFeed();
diff --git a/src/infrastructure/internationalization/translation/PhabricatorUSEnglishTranslation.php b/src/infrastructure/internationalization/translation/PhabricatorUSEnglishTranslation.php
--- a/src/infrastructure/internationalization/translation/PhabricatorUSEnglishTranslation.php
+++ b/src/infrastructure/internationalization/translation/PhabricatorUSEnglishTranslation.php
@@ -1542,6 +1542,20 @@
           '%s revoked this badge from recipients: %3$s.',
         ),
       ),
+
+      '%s awarded %s to %s recipient(s): %s.' => array(
+        array(
+          '%s awarded %s to recipient: %4$s.',
+          '%s awarded %s to recipients: %4$s.',
+        ),
+      ),
+
+      '%s revoked %s from %s recipient(s): %s.' => array(
+        array(
+          '%s revoked %s from recipient: %4$s.',
+          '%s revoked %s from recipients: %4$s.',
+        ),
+      ),
     );
   }