Check out which companies are making headlines after the bell Tuesday:
Arotech - The defense and security products and services company gained in after-hours trading after reporting first-quarter earnings that beat expectations.
China Lodging Group - The operator of a Chinese hotel chain rose in after-hours trading after reporting first-quarter revenue that surpassed expectations.
Fossil - The watch and accessories retailer reported first-quarter earnings per share of $1.22 on $776.5 million in revenue, versus expectations of EPS of $1.17 on $772 million in sales. Its shares slid in after-hours trading after the company lowered its earnings guidance, missing expectations.
Masco - The distributor of building products gained after Jefferies upgraded the stock to buy from hold.