diff --git a/CHANGELOG.md b/CHANGELOG.md
index 834d6ba6f..66ca78f80 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,8 @@
 
 ### Bug fixes
 
+* Fix an issue where stack frames containing (wrapper some/wrapper) entries were incorrectly formatted. [#713](https://github.com/bugsnag/bugsnag-unity/pull/713)
+
 * Fix an issue where Config.GenerateAnonymousId was not respected. [#704](https://github.com/bugsnag/bugsnag-unity/pull/704)
 
 ## 7.5.2 (2023-03-08)
diff --git a/src/BugsnagUnity/Payload/StackTraceLine.cs b/src/BugsnagUnity/Payload/StackTraceLine.cs
index 76a3fe4c6..063da00c4 100644
--- a/src/BugsnagUnity/Payload/StackTraceLine.cs
+++ b/src/BugsnagUnity/Payload/StackTraceLine.cs
@@ -43,12 +43,9 @@ internal StackTrace(string stackTrace, StackTraceFormat format)
                 var frame = format == StackTraceFormat.AndroidJava
                   ? StackTraceLine.FromAndroidJavaMessage(lines[i])
                   : StackTraceLine.FromLogMessage(lines[i]);
+
                 if (frame != null)
                 {
-                    if (frame.Method.StartsWith("at "))
-                    {
-                        frame.Method = frame.Method.TrimStart('a', 't', ' ');
-                    }
                     frames.Add(frame);
                 }
             }
@@ -74,8 +71,9 @@ IEnumerator IEnumerable.GetEnumerator()
     /// </summary>
     public class StackTraceLine : Dictionary<string, object>, IStackframe
     {
-        private static Regex StackTraceLineRegex { get; } = new Regex(@"(?<method>[^()]+)(?<methodargs>\([^()]*?\))(?:\s(?:\[.*\]\s*in\s|\(at\s*\s*)(?<file>.*):(?<linenumber>\d+))?");
-        private static Regex StackTraceAndroidJavaLineRegex { get; } = new Regex(@"^\s*(?<method>[a-z][^()]+)\((?<file>[^:]*)?(?::(?<linenumber>\d+))?\)");
+        private static Regex StackTraceLineRegex { get; } = new Regex(@"(?:\s*at\s)?(?<method>(?:\(.*\)\s)?[^()]+)(?<methodargs>\([^()]*?\))(?:\s(?:\[.*\]\s*in\s|\(at\s*\s*)(?<file>.*):(?<linenumber>\d+))?");
+        private static Regex StackTraceAndroidJavaLineRegex { get; } = new Regex(@"^\s*(?:at\s)?(?<method>[a-z][^()]+)\((?<file>[^:]*)?(?::(?<linenumber>\d+))?\)");
+
 
         public static StackTraceLine FromLogMessage(string message)
         {
diff --git a/tests/BugsnagUnity.Tests/StackFrameParsingTests.cs b/tests/BugsnagUnity.Tests/StackFrameParsingTests.cs
index 30afb03f6..d016a6464 100644
--- a/tests/BugsnagUnity.Tests/StackFrameParsingTests.cs
+++ b/tests/BugsnagUnity.Tests/StackFrameParsingTests.cs
@@ -7,6 +7,16 @@ namespace BugsnagUnity.Payload.Tests
     [TestFixture]
     class StackFrameParsingTests
     {
+
+        [Test]
+        public void ParseMethodWithAt()
+        {
+            var stackframe = Payload.StackTraceLine.FromLogMessage(
+              "at UnityEngine.Events.InvokableCall.Invoke () [0x00010] in /Users/bokken/build/output/unity/unity/Runtime/Export/UnityEvent/UnityEvent.cs:178"
+            );
+            Assert.AreEqual("UnityEngine.Events.InvokableCall.Invoke()", stackframe.Method);
+        }
+
         [Test]
         public void ParseMethodNameWithColon()
         {
@@ -94,5 +104,25 @@ public void ParseGenericMethod()
             Assert.AreEqual(null, stackframe.LineNumber);
             Assert.AreEqual(null, stackframe.File);
         }
+
+        [Test]
+        public void ParseUnknownManagedToNative()
+        {
+            var stackframe = Payload.StackTraceLine.FromLogMessage("at (wrapper managed-to-native) Program.NativeMethod(Program/StructToMarshal)");
+            Assert.AreEqual("(wrapper managed-to-native) Program.NativeMethod(Program/StructToMarshal)", stackframe.Method);
+
+            stackframe = Payload.StackTraceLine.FromLogMessage("at (wrapper scoop-de-woop) SomeClass.SomeMethod(Program / Something else)");
+            Assert.AreEqual("(wrapper scoop-de-woop) SomeClass.SomeMethod(Program / Something else)", stackframe.Method);
+
+        }
+
+        [Test]
+        public void ParseAndroidMethod()
+        {
+            var stackframe = Payload.StackTraceLine.FromAndroidJavaMessage("at com.example.lib.BugsnagCrash.throwJvmException(BugsnagCrash.java:14)");
+            Assert.AreEqual("com.example.lib.BugsnagCrash.throwJvmException()", stackframe.Method);
+            Assert.AreEqual("BugsnagCrash.java",stackframe.File);
+            Assert.AreEqual(14, stackframe.LineNumber);
+        }
     }
 }