The top after-market NASDAQ losers Tuesday were: TeleTech Holdings, Dreamworks Animation SKG, First Solar, Universal Display Corp, Pacific Sunwear of California, Infosys Ltd, Scientific Games Corp, pSivida Corp, Exterran Partners and Novellus Systems.

TeleTech Holdings, Inc. (TTEC) stock slumped 16.21 percent to $14.78 in aftermarket trading session. The company reported fourth quarter net profit of $16.1 million or $0.28 per share compared to $4.5 million or $0.07 per share in the same quarter a year-earlier, but fell short of analysts’ estimation of $0.39 per share. The company expects fiscal 2012 revenue to be in a range of $1.15 to $1.2 billion compared to analysts’ expectation of $1.28 billion.

Dreamworks Animation SKG, Inc. (DWA) stock plunged 8.80 percent to $17.92 in aftermarket trading session. The company reported fourth quarter net profit of $24.3 million or $0.29 per share, down from $85.2 million or $0.99 per share in the same period a year-ago. Revenue declined to $219.0 million compared to $275.7 million in the same quarter last year. Analysts’ expected net income of $0.32 per share on revenue s of $207.47 million.

First Solar, Inc. (FSLR) stock plunged 7.97 percent to $33.50 in aftermarket trading session. The company swung to fourth quarter net loss of $413 million or $4.78 per share compared to net profit of $156 million or $1.80 per share last year. The company also lowered its 2012 sales outlook to a range of $3.5 to $3.8 billion from its prior estimation o f $3.7 to $4 billion range.

Universal Display Corp. (PANL) stock plunged 7.33 percent to $42.33 in post market trading session post market trading session as its fiscal 2012 revenue outlook fell short of expectations. The company expects fiscal 2012 revenue to be in a range of $90 to $110 million compared to analysts’ expectation of $110.77 million. PANL swung to fourth quarter net profit of $5.73 million or $0.12 per share compared to a net loss of $5.32 million or $0.14 per share in the same period last year.

Pacific Sunwear of California, Inc. (PSUN) stock plunged 6.94 percent to $2.01 in post market trading session.

Infosys Ltd. (INFY) stock plunged 6.6 percent to $54.65 in aftermarket trading session. The company stock was downgraded to “neutral” rating from “buy” rating at Janney Montgomery Scott.

Scientific Games Corp. (SGMS) stock declined 6.35 percent to $11.50 in aftermarket trading session. Its fourth quarter net loss narrowed to $8.5 million or $0.09 per share from $158.4 million or $1.74 per share in the same period a year-earlier, while analysts’ expected the company to report net profit of $0.10 per share.

pSivida Corp. (PSDV) stock plunged 6.2 percent to $2.27 in aftermarket trading session. The company stock climbed more than 12 percent in regular session.

Exterran Partners, L.P. (EXLP) stock declined 4.52 percent to $23.86 in aftermarket trading session. The company announced the commencement of an underwritten public offering of 4,500,000 common units representing limited partner interests pursuant to an effective shelf registration statement on Form S-3 previously filed with the Securities and Exchange Commission.

Novellus Systems, Inc. (NVLS) stock declined 3.59 percent to $45.33 in aftermarket trading session.

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