How to Sell Metlife Stock

Call your brokerage firm. If you signed up with a online brokerage firm, log on. Make sure you have your certificate of ownership when selling MetLife stock at a brokerage firm. When you are online, it should already indicate that you own MetLife Stock.
Indicate how many shares of MetLife stock you want to sell.
Sell your MetLife stock online, after indicating the amount, or sell the shares using your broker at the brokerage firm.