Heat oil; add red pepper strips, onions, garlic and soy sauce; stir-fry until vegetables are tender, about 10 minutes. Add spinach leaves and cook until spinach is wilted; remove from heat and add calamari. Place pizza dough onto lightly oiled pizza pans; spread mozzarella cheese over crusts; sprinkle with Italian seasoning.  Evenly spread calamari/vegetable mixture over cheese; top with parmesan cheese; garnish with pine nuts. Bake in preheated 425F oven until crust is browned, about 15 minutes. Cut pizza round into fourths. Serve 1 wedge per serving.