GameStop stock slides after it reports quarterly financial loss CBS NewsGameStop shares drop 19% after retailer posts 29% sales decline, reveals stock sale plan CNBCGameStop spooks investors with share sale, results ahead of “Roaring Kitty” livestream Yahoo FinanceGameStop’s quarterly sales decline on weak traffic in its stores ReutersGameStop Stock, AMC Fall Ahead of Roaring Kitty YouTube Speech. Watch It Here. Barron’s