diff --git a/src/applications/conpherence/controller/ConpherenceController.php b/src/applications/conpherence/controller/ConpherenceController.php
index b4dc1f267b..ed314f2cd4 100644
--- a/src/applications/conpherence/controller/ConpherenceController.php
+++ b/src/applications/conpherence/controller/ConpherenceController.php
@@ -46,6 +46,7 @@ abstract class ConpherenceController extends PhabricatorController {
     $all_conpherences = id(new ConpherenceThreadQuery())
       ->setViewer($user)
       ->withPHIDs($all_conpherence_phids)
+      ->needAllTransactions(true)
       ->execute();
     $unread_conpherences = array_select_keys(
       $all_conpherences,
diff --git a/src/applications/conpherence/controller/ConpherenceListController.php b/src/applications/conpherence/controller/ConpherenceListController.php
index 288913b89b..070d175d8a 100644
--- a/src/applications/conpherence/controller/ConpherenceListController.php
+++ b/src/applications/conpherence/controller/ConpherenceListController.php
@@ -31,6 +31,7 @@ final class ConpherenceListController
     if ($conpherence_id) {
       $conpherence = id(new ConpherenceThreadQuery())
         ->setViewer($user)
+        ->needAllTransactions(true)
         ->withIDs(array($conpherence_id))
         ->executeOne();
       if (!$conpherence) {
diff --git a/src/applications/conpherence/controller/ConpherenceUpdateController.php b/src/applications/conpherence/controller/ConpherenceUpdateController.php
index 1e464353c6..e6078cccbc 100644
--- a/src/applications/conpherence/controller/ConpherenceUpdateController.php
+++ b/src/applications/conpherence/controller/ConpherenceUpdateController.php
@@ -32,6 +32,7 @@ final class ConpherenceUpdateController
       ->withIDs(array($conpherence_id))
       ->needOrigPics(true)
       ->needHeaderPics(true)
+      ->needAllTransactions(true)
       ->executeOne();
     $supported_formats = PhabricatorFile::getTransformableImageFormats();
 
@@ -258,6 +259,7 @@ final class ConpherenceUpdateController
       ->setAfterID($latest_transaction_id)
       ->needHeaderPics(true)
       ->needWidgetData(true)
+      ->needAllTransactions(true)
       ->withIDs(array($conpherence_id))
       ->executeOne();
 
diff --git a/src/applications/conpherence/controller/ConpherenceViewController.php b/src/applications/conpherence/controller/ConpherenceViewController.php
index 2b7a8c0e24..8c71c22c15 100644
--- a/src/applications/conpherence/controller/ConpherenceViewController.php
+++ b/src/applications/conpherence/controller/ConpherenceViewController.php
@@ -41,6 +41,7 @@ final class ConpherenceViewController extends
       ->setViewer($user)
       ->withIDs(array($conpherence_id))
       ->needHeaderPics(true)
+      ->needAllTransactions(true)
       ->executeOne();
     $this->setConpherence($conpherence);
 
diff --git a/src/applications/conpherence/controller/ConpherenceWidgetController.php b/src/applications/conpherence/controller/ConpherenceWidgetController.php
index e7502678ba..7c1cd51d20 100644
--- a/src/applications/conpherence/controller/ConpherenceWidgetController.php
+++ b/src/applications/conpherence/controller/ConpherenceWidgetController.php
@@ -50,6 +50,7 @@ final class ConpherenceWidgetController extends
       ->setViewer($user)
       ->withIDs(array($conpherence_id))
       ->needWidgetData(true)
+      ->needAllTransactions(true)
       ->executeOne();
     $this->setConpherence($conpherence);
 
diff --git a/src/applications/conpherence/query/ConpherenceThreadQuery.php b/src/applications/conpherence/query/ConpherenceThreadQuery.php
index 45895d2ded..bf2904ac8e 100644
--- a/src/applications/conpherence/query/ConpherenceThreadQuery.php
+++ b/src/applications/conpherence/query/ConpherenceThreadQuery.php
@@ -11,6 +11,7 @@ final class ConpherenceThreadQuery
   private $needWidgetData;
   private $needHeaderPics;
   private $needOrigPics;
+  private $needAllTransactions;
 
   public function needOrigPics($need_orig_pics) {
     $this->needOrigPics = $need_orig_pics;
@@ -27,6 +28,11 @@ final class ConpherenceThreadQuery
     return $this;
   }
 
+  public function needAllTransactions($need_all_transactions) {
+    $this->needAllTransactions = $need_all_transactions;
+    return $this;
+  }
+
   public function withIDs(array $ids) {
     $this->ids = $ids;
     return $this;
@@ -54,8 +60,13 @@ final class ConpherenceThreadQuery
     if ($conpherences) {
       $conpherences = mpull($conpherences, null, 'getPHID');
       $this->loadParticipants($conpherences);
-      $this->loadTransactionsAndHandles($conpherences);
+
+      if ($this->needAllTransactions) {
+        $this->loadTransactionsAndHandles($conpherences);
+      }
+
       $this->loadFilePHIDs($conpherences);
+
       if ($this->needWidgetData) {
         $this->loadWidgetData($conpherences);
       }