Stegosaurus/Jurassic World: Fallen Kingdom

The Stegosaurus first appear during a stampede with other dinosaurs as they run away from Mt. Sibo during its eruption  eruption, bumping into Owen's party in the process.

Several Stegosaurus were successfully captured by Ken Wheatley and his group of mercenaries to be loaded on to Arcadia to be taken to the mainland. One individual is about to be loaded on to the ship until Wheatley ordered the truck carrying it to stop for a while. Wheatley soothes the tranquilized dinosaur's head for a bit before brandishing his pliers to pull one of its tooth out. He taunted the Stegosaurus by showing its own tooth before placing it among his collection of other dinosaur teeth he had extracted and kept as trophies.

When the Arcadia left Isla Nublar, one adult Stegosaurus could be seen calling out from its cage.

The captured Stegosaurus were locked and cages for auction, with one being successfully sold. They were once again threatened by death due to some poisonous gas. Luckily, they were released from their cages by Claire Dearing and were able to escape thanks to Maisie Lockwood. They were last seen escaping the Lockwood Manor along with many other dinosaurs and fleeing into the forests of Northern California.