diff --git a/legend-pure-core/legend-pure-m3-core/src/main/java/org/finos/legend/pure/m3/exception/PureExecutionException.java b/legend-pure-core/legend-pure-m3-core/src/main/java/org/finos/legend/pure/m3/exception/PureExecutionException.java
index bedf7b45a4..8f98f1deab 100644
--- a/legend-pure-core/legend-pure-m3-core/src/main/java/org/finos/legend/pure/m3/exception/PureExecutionException.java
+++ b/legend-pure-core/legend-pure-m3-core/src/main/java/org/finos/legend/pure/m3/exception/PureExecutionException.java
@@ -130,10 +130,10 @@ public <T extends Appendable> T printPureStackTrace(T appendable, String indent,
         if ((this.callStack != null) && this.callStack.notEmpty())
         {
             SafeAppendable safeAppendable = SafeAppendable.wrap(appendable);
-            safeAppendable.append('\n').append(indent).append("Full Stack:");
-            this.callStack.toList().reverseForEach(x ->
+            safeAppendable.append('\n').append(indent).append("Full stacktrace:");
+            this.callStack.toList().forEach(x ->
             {
-                safeAppendable.append('\n').append(indent).append("    ");
+                safeAppendable.append('\n').append(indent).append("  at ");
                 CoreInstance func = x.getValueForMetaPropertyToOne(M3Properties.func);
                 if (func != null)
                 {
@@ -143,7 +143,8 @@ public <T extends Appendable> T printPureStackTrace(T appendable, String indent,
                 {
                     safeAppendable.append("NULL / TODO");
                 }
-                writeSourceInformationMessage(safeAppendable.append("     <-     "), x.getSourceInformation(), false);
+                writeSourceInformationMessage(safeAppendable.append(" ("), x.getSourceInformation(), false);
+                safeAppendable.append(")");
             });
         }
         return appendable;
diff --git a/legend-pure-runtime/legend-pure-runtime-java-engine-interpreted/src/test/java/org/finos/legend/pure/runtime/java/interpreted/runtime/api/TestFunctionExecutionStart.java b/legend-pure-runtime/legend-pure-runtime-java-engine-interpreted/src/test/java/org/finos/legend/pure/runtime/java/interpreted/runtime/api/TestFunctionExecutionStart.java
index d7cbaf02c8..075732f155 100644
--- a/legend-pure-runtime/legend-pure-runtime-java-engine-interpreted/src/test/java/org/finos/legend/pure/runtime/java/interpreted/runtime/api/TestFunctionExecutionStart.java
+++ b/legend-pure-runtime/legend-pure-runtime-java-engine-interpreted/src/test/java/org/finos/legend/pure/runtime/java/interpreted/runtime/api/TestFunctionExecutionStart.java
@@ -122,11 +122,11 @@ public void testCallStackInExecutionExceptionPure()
         Assert.assertEquals(
                 "   1: resource:/platform/pure/essential/tests/assert.pure line:26 column:5\n" +
                         "\n" +
-                        "   Full Stack:\n" +
-                        "       nest():Boolean[1]     <-     resource:fromString.pure line:4 column:8\n" +
-                        "       fail():Boolean[1]     <-     resource:fromString.pure line:7 column:31\n" +
-                        "       assert(Boolean[1]):Boolean[1]     <-     resource:/platform/pure/essential/tests/fail.pure line:19 column:5\n" +
-                        "       assert(Boolean[1], String[1]):Boolean[1]     <-     resource:/platform/pure/essential/tests/assert.pure line:31 column:5\n" +
-                        "       assert(Boolean[1], Function<{->String[1]}>[1]):Boolean[1]     <-     resource:/platform/pure/essential/tests/assert.pure line:26 column:5", trace);
+                "   Full stacktrace:\n" +
+                "     at assert(Boolean[1], Function<{->String[1]}>[1]):Boolean[1] (resource:/platform/pure/essential/tests/assert.pure line:26 column:5)\n" +
+                "     at assert(Boolean[1], String[1]):Boolean[1] (resource:/platform/pure/essential/tests/assert.pure line:31 column:5)\n" +
+                "     at assert(Boolean[1]):Boolean[1] (resource:/platform/pure/essential/tests/fail.pure line:19 column:5)\n" +
+                "     at fail():Boolean[1] (resource:fromString.pure line:7 column:31)\n" +
+                "     at nest():Boolean[1] (resource:fromString.pure line:4 column:8)", trace);
     }
 }