Check out which companies are making headlines after the bell Wednesday:
CBS - The network reported adjusted third-quarter earnings of 74 cents a share on $3.37 billion in revenue, versus an expected EPS of 73 cents on $3.32 billion in sales. Its shares climbed in after-hours trading.
Prudential Financial - The life insurer reported a 52 percent drop in quarterly profit, with shares falling in after-hours trading.
News Corp. - The media company posted adjusted earnings of 9 cents on $2.15 billion in revenue versus an expected EPS of 3 cents on $2.09 billion in sales. Its shares gained in after-hours trading.