diff --git a/plexpy/common.py b/plexpy/common.py
index b6800d3c..33b4cc00 100644
--- a/plexpy/common.py
+++ b/plexpy/common.py
@@ -400,6 +400,12 @@ NOTIFICATION_PARAMETERS = [
              {'name': 'Player', 'type': 'str', 'value': 'player', 'description': 'The name of the player being used for playback.'},
              {'name': 'Initial Stream', 'type': 'int', 'value': 'initial_stream', 'description': 'If the stream is the initial stream of a continuous streaming session.', 'example': '0 or 1'},
              {'name': 'IP Address', 'type': 'str', 'value': 'ip_address', 'description': 'The IP address of the device being used for playback.'},
+             {'name': 'Started Datestamp', 'type': 'str', 'value': 'started_datestamp', 'description': 'The date (in date format) when the stream started.'},
+             {'name': 'Started Timestamp', 'type': 'str', 'value': 'started_timestamp', 'description': 'The time (in time format) when the stream started.'},
+             {'name': 'Started Unix Time', 'type': 'int', 'value': 'started_unixtime', 'description': 'The unix timestamp when the stream started.'},
+             {'name': 'Stopped Datestamp', 'type': 'str', 'value': 'stopped_datestamp', 'description': 'The date (in date format) when the stream stopped.'},
+             {'name': 'Stopped Timestamp', 'type': 'str', 'value': 'stopped_timestamp', 'description': 'The time (in time format) when the stream stopped.'},
+             {'name': 'Stopped Unix Time', 'type': 'int', 'value': 'stopped_unixtime', 'description': 'The unix timestamp when the stream stopped.'},
              {'name': 'Stream Duration', 'type': 'int', 'value': 'stream_duration', 'description': 'The duration (in minutes) for the stream.'},
              {'name': 'Stream Duration (sec)', 'type': 'int', 'value': 'stream_duration_sec', 'description': 'The duration (in seconds) for the stream.'},
              {'name': 'Stream Time', 'type': 'str', 'value': 'stream_time', 'description': 'The duration (in time format) of the stream.'},
diff --git a/plexpy/notification_handler.py b/plexpy/notification_handler.py
index 315bcb52..7c16de00 100644
--- a/plexpy/notification_handler.py
+++ b/plexpy/notification_handler.py
@@ -985,6 +985,12 @@ def build_media_notify_params(notify_action=None, session=None, timeline=None, m
         'product': notify_params['product'],
         'player': notify_params['player'],
         'ip_address': notify_params.get('ip_address', 'N/A'),
+        'started_datestamp': arrow.get(notify_params['started']).format(date_format),
+        'started_timestamp': arrow.get(notify_params['started']).format(time_format),
+        'started_unixtime': notify_params['started'],
+        'stopped_datestamp': arrow.get(notify_params['stopped']).format(date_format) if notify_params['stopped'] else '',
+        'stopped_timestamp': arrow.get(notify_params['stopped']).format(time_format) if notify_params['stopped'] else '',
+        'stopped_unixtime': notify_params['stopped'],
         'stream_duration': stream_duration,
         'stream_duration_sec': stream_duration_sec,
         'stream_time': arrow.get(stream_duration_sec).format(duration_format),