Spinach pasta chicken salad

12 oz box campanelle pasta (cooked) (you can also use bowtie pasta if you prefer)
1/4 cup sesame seeds (toasted)
1/4 cup sliced almonds (toasted)
6 cups shredded cooked white meat chicken (I usually just bake up a bunch of chicken breasts for this then cube them)
1/2 cup chopped parsley
1/2 cup chopped green onions
8 cups torn fresh baby spinach

Dressing:
1/4 cup canola oil
1/3 cup soy sauce
1/3 cup white wine vinegar
3 Tablespoons sugar
1/2 teaspoon pepper