Tesla shareholders approved a $1 trillion compensation package for CEO Elon Musk, the largest payout ever awarded to a corporate leader.

More than 75% of votes were cast in favor of the unprecedented pay plan, the company said Thursday at its annual meeting. The outcome caps a weekslong campaign by the electric vehicle maker¡¯s board, its CEO and prominent retail investors to build support.

The pay agreement clears a path for Musk, the world¡¯s richest person, to become the first ever trillionaire and expand his stake in Tesla to 25% or more over the next decade. To achieve the full payout, he¡¯ll have to deliver on targets to significantly expand Tesla¡¯s market value, revive its flagging car business and get the fledgling robotaxi and robotics efforts off the ground.