A federal judge ruled that Roxane Laboratories infringed on two of Vanda Pharmaceuticals Inc.'s (Nasdaq: VNDA) patents. The stock price soared $2.42 to close at $14.17.
Dollar Tree Inc. (NYSE: DLTR) reported second quarter earnings and revenue that fell short of expectations sending the stock price plummeting $9.43 to close at $85.50.
Signet Jewelers Ltd. (NYSE: SIG) reported second quarter earnings and revenue that missed estimates prompting the company to cut its full year forecast. The stock price plunged $12.06 to close at $83.44.
Second quarter earnings for Dollar General Corp. (NYSE: DG) fell short of analyst expectations sending the stock price plummeting $16.18 to close at $75.61.
Shares of Nymox Pharmaceutical Corp. (Nasdaq: NYMX) continued soaring by gaining 44 cents to close a $4.89.
Guess? Inc. (NYSE: GES) reported higher second quarter earnings that beat expectations of 38 cents per share compared with 21 cents per share in the year ago period. The stock price leaped $3.30 to close at $18.20.
OraSure Technologies Inc. (Nasdaq: OSUR) won a contract for up to $16.6 million to advance rapid Zika tests. The stock price gained 74 cents to close at $7.74.
Nymox Pharmaceutical Corp. (Nasdaq: NYMX) announced successful new study results from a long-term Phase 3 trial of the prostate cancer treatment fexapotide sending the stock price soaring $2.02 to close at $4.45.
Shares of Yirendai Ltd. (NYSE: YRD) fell for the fifth day by plummeting $6.92 to close at $24.52.
Express Inc. (NYSE: EXPR) disappointed with lower second quarter earnings and revenue that fell short of expectations and slashed its current quarter guidance sending the stock price plummeting $4.09 to close at $11.94.