diff --git a/cmd/verifyexamples/examples.go b/cmd/verifyexamples/examples.go
index 01f97b86..bd001987 100644
--- a/cmd/verifyexamples/examples.go
+++ b/cmd/verifyexamples/examples.go
@@ -639,6 +639,17 @@ var workflowExamples = []ExampleDefinition{
 			"ReverseTextExecutor: !DLROW ,OLLEH",
 		},
 	},
+	{
+		Name:            "03_workflows_observability_executor_io",
+		ProjectPath:     "examples/03-workflows/observability/executor_io",
+		IsDeterministic: true,
+		MustContain: []string{
+			"invoked UppercaseExecutor: Hello, World!",
+			"completed UppercaseExecutor: HELLO, WORLD!",
+			"invoked ReverseTextExecutor: HELLO, WORLD!",
+			"completed ReverseTextExecutor: !DLROW ,OLLEH",
+		},
+	},
 	{
 		Name:                         "03_workflows_01_start_here_02_agents_in_workflows",
 		ProjectPath:                  "examples/03-workflows/01-start-here/02_agents_in_workflows",
diff --git a/examples/03-workflows/observability/executor_io/main.go b/examples/03-workflows/observability/executor_io/main.go
new file mode 100644
index 00000000..7465bde5
--- /dev/null
+++ b/examples/03-workflows/observability/executor_io/main.go
@@ -0,0 +1,65 @@
+// Copyright (c) Microsoft. All rights reserved.
+
+package main
+
+import (
+	"context"
+	"slices"
+	"strings"
+
+	"github.com/microsoft/agent-framework-go/examples/internal/demo"
+	"github.com/microsoft/agent-framework-go/workflow"
+	"github.com/microsoft/agent-framework-go/workflow/inproc"
+)
+
+var _ = demo.NewLogger(
+	"Workflow Executor I/O Observation",
+	"This sample observes per-executor input and output by handling ExecutorInvokedEvent and ExecutorCompletedEvent.",
+)
+
+func main() {
+	uppercase := workflow.NewExecutor("UppercaseExecutor", func(input string) string {
+		return strings.ToUpper(input)
+	}).Bind()
+
+	reverse := workflow.NewExecutor("ReverseTextExecutor", func(input string) string {
+		runes := []rune(input)
+		slices.Reverse(runes)
+		return string(runes)
+	}).Bind()
+
+	wf, err := workflow.NewBuilder(uppercase).
+		AddEdge(uppercase, reverse).
+		WithOutputFrom(reverse).
+		Build()
+	if err != nil {
+		demo.Panic(err)
+	}
+
+	run, err := inproc.Default.RunStreaming(context.Background(), wf, "Hello, World!")
+	if err != nil {
+		demo.Panic(err)
+	}
+	defer func() { _ = run.Close(context.Background()) }()
+
+	// Unlike 01_streaming, this loop surfaces the input each executor receives via
+	// ExecutorInvokedEvent, not just the output via ExecutorCompletedEvent. Pairing
+	// the two events gives a full per-node I/O trace of the workflow.
+	for evt, err := range run.WatchStream(context.Background()) {
+		if err != nil {
+			demo.Panic(err)
+		}
+		switch e := evt.(type) {
+		case workflow.ExecutorInvokedEvent:
+			demo.Assistantf("invoked %s: %v", e.ExecutorID, e.Message)
+		case workflow.ExecutorCompletedEvent:
+			demo.Assistantf("completed %s: %v", e.ExecutorID, e.Result)
+		case workflow.OutputEvent:
+			demo.Assistantf("Output: %v", e.Output)
+		case workflow.ExecutorFailedEvent:
+			demo.Panic(e.Error)
+		case workflow.ErrorEvent:
+			demo.Panic(e.Error)
+		}
+	}
+}