The top after-market NYSE gainers Monday were: Fiesta Restaurant Group, Shanda Games, ModusLink Global Solutions, TFS Financial and SodaStream International. The top after-market NYSE losers were: Newport Corp, Intermolecular, MAP Pharmaceuticals, Energy Recovery and Zipcar.

Gainers

Fiesta Restaurant Group, Inc. (FRGI) shares climbed 13.91 percent to $14.00 in post-market trading.

Shanda Games Ltd. (GAME) stock surged 5.93 percent to $4.29 in post-market trading. Its first quarter net profit rose to 336.8 million yuan or $53.4 million from 313 million yuan in the same period last year.

ModusLink Global Solutions, Inc. (MLNK) shares surged 4.32 percent to $2.90 in post-market trading. The company stock slumped nearly 35 percent in regular session after announcing that it delays filing of form 10-Q for third quarter fiscal year 2012 and expects to restate financial results from fiscal 2007 through first two quarters of fiscal 2012. ModusLink also announced the retirement of Joseph C. Lawler from his role as President and Chief Executive Officer of the company, effective immediately upon the appointment of a new chief executive officer.

TFS Financial Corp. (TFSL) shares advanced 3.97 percent to $9.68 in post-market trading. The stock has a 52-week low of $7.56, a 52-week high of $10.17 and $2.88 billion in market capitalization.

SodaStream International Ltd. (SODA) shares advanced 3.61 percent to $35.92 in post-market trading.

Losers

Newport Corp. (NEWP) shares slumped 6.72 percent to $11.11 in post-market trading after declining more than 3 percent in regular trade.

Intermolecular, Inc. (IMI) shares plunged 5.62 percent to $6.38 in post-market trading. The company stock surged more than 5 percent in regular trade after announcing an agreement between IMI and First Solar aimed at accelerating the efficiency roadmap for First Solar's cadmium-telluride (CdTe) photovoltaic (PV) technology.

MAP Pharmaceuticals, Inc. (MAPP) shares plunged 5.21 percent to $11.65 in post-market trading.

Energy Recovery, Inc. (ERII) shares declined 5.09 percent to $5.09 in post-market trading.

Zipcar, Inc. (ZIP) shares fell 4.67 percent to $10.00 in post market trading. The company stock advanced nearly 4 percent in regular trading.