Owned by Elon Musk and headquartered in Fremont, the company has subjected primates and pigs to invasive brain chip implants. Neuralink has killed more than 1500 animals.Protesters displayed a giant Elon Musk head with a speech bubble reading "I Torture Monkeys" and a banner reading "Stop Elon's Monkey Business." Some activists dressed as monkeys inside cages, and others held signs reading "Primates are not prototypes." "Elon Musk’s actions are a profound example of the link between animal and human cruelty," said DxE organizer Carla Cabral. This leaves it to the public to put pressure on Neuralink to end the cruel and unnecessary violence toward animals."