Check out which companies are making headlines after the bell Monday:
Apple - The provider of consumer technology rose in after-hours trading, a day before an event at which the company is expected to offer the first glimpse of its wearable devices.
Facebook - The social network edged lower in extended-hours trading after closing the regular session up 0.8 percent at $77.89 a share, with its market capitalization surpassing $200 billion, according to data compiled by Bloomberg.
Annie's - Shares rallied 37 percent in extended-hours trading after the organic food producer said it would be acquired by General Mills for about $820 million.
Home Depot - The home improvement retailer confirmed a data breach of customer information. Its shares fell after the bell.
iPass - The provider of Wi-Fi connectivity services surged in after-hours trading after it said it would explore strategic alternatives.