After-Hours Movers Monday: Rent-A-Center Inc., Container Store Group Inc.

Rent-A-Center Inc.

jumped nearly 8 percent in late trading Monday to $29.19 after the Plano, Texas-based company posted quarterly earnings. Rudolph Technologies Inc.

rose about 7 percent to $12.89 in late trading. The Flanders, New Jersey-based semiconductor equipment and software company posted quarterly results. Merge Healthcare Inc.

ticked up 5 percent in Monday's extended session to $6.36. The medical software company is expected to post results Tuesday and closed down Monday 15 percent on no obvious catalyst. Take-Two Interactive Software Inc.

gained nearly 4 percent to $26 a share in late trading. The company didn't release news Monday. Communications Sales & Leasing Inc.

ticked up more than 2 percent after the bell. The real estate investment trust was spun off Monday from Windstream Holdings Inc.

and had closed down nearly 4 percent. SeaWorld Entertainment Inc.

gained 2.7 percent in late trading Monday to $22.01. The theme park operator's shares are up roughly 20 percent in the past three months and got upgraded Monday by Goldman Sachs. AK Steel Holding Corp.

rose 2 percent after hours to $4.99 a share. AK is slated to post quarterly earnings Tuesday and closed down 2 percent. Container Store Group Inc.

fell about 24 percent to $16.52 on an earnings miss posted by the company after the bell Monday. Amkor Technology Inc.

fell 9 percent in late trading to $7.20 a share. The semiconductor packaging and test services company said after the bell that first-quarter revenue fell nearly 13 percent. Overstock.com Inc.

slipped about 4 percent to $24.01 in the after-hours session. The company posted first quarter results