Check out which companies are making headlines after the bell Tuesday:
Disney - The media conglomerate posted earnings of $1.01 a share, topping expectationsfor 93 cents a share. But revenue was lighter-than-expected at $11.09 billion, missing estimates for $11.31 billion. Shares slumped in after-hours trading. (Click here for extended-hours quote.)
Dean Foods - The food and beverage company posted earnings of 36 cents a share, excluding one-time items, topping estimates for 31 cents a share. Meanwhile, revenue was slightly lighter than expected. In addition, the company handed in current quarter and full-year earnings guidance that were better than estimates, sending shares sharply higher in extended-hours trading. (Click here for extended-hours quote.)
Priceline.com - The travel website posted earnings of $7.85 a share, beating estimates for $7.36 a share. But revenue came in a $1.3 billion, disappointing analysts who had expected sales of $1.35 billion. In addition, the company handed in a weaker-than-expected current-quarter earnings outlook, sending shares sharply lower in extended-hours trading. (Click here for extended-hours quote.)
Express Scripts - The pharmacy benefit manager posted earnings of 88 cents a share, excluding one-time items, on revenue of $27.69 billion, topping expectations for 82 cents a share on sales of $26.57 billion. Shares rallied in extended-hours trading. (Click here for extended-hours quote.)
Berkshire Hathaway's Johns Manville announced it has acquired Industrial Insulation Group, but terms of the agreement were not disclosed. (Click here for extended-hours quote.)
Warner Chilcott - The pharmaceutical company approved a recapitalization transaction, a new dividend policy and the renewal of the firm's share buyback program. Shares tumbled after being briefly halted in after-hours trading. (Click here for after-hours quote.)
Knight Capital - The financial services firm will resume its full NYSE designated market-maker responsibilities starting next Monday. (Read More: Knight Defies ‘Too Big to Fail’ Trade) Shares edged higher in extended-hours trading. (Click here for extended-hours quote.)
Cree - The manufacturer of semiconductor materials posted earnings of 25 cents a share, excluding one-time items, on revenue of $307 million, topping expectations for 23 cents a share on revenue of $306 million. In addition, the company handed in third-quarter earnings outlook that were in line with estimates. Shares rallied in extended-hours trading. (Click here for extended-hours quote.)
Sotheby's - The auctioneer of fine art and jewelry posted earnings of $1.24 a share on revenue of $304 million, missing estimates for $1.49 a share on sales of $330 million.Shares tumbled in after-hours trading. (Click here for extended-hours quote.)
Live Nation - The entertainment company posted earnings of 4 cents a share on revenue of $1.55 billion, in line with estimates. (Click here for extended-hours quote.)
Zillow - The online real estate database posted earnings of 4 cents a share, in line with expectations, while revenue edged past estimates. Still, shares dropped in after-hours trading. (Click here for extended-hours quote.)
—By CNBC’s JeeYeon Park (Follow JeeYeon on Twitter: @JeeYeonParkCNBC)
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