Top Percentage Gainers and Losers as of 12pm 6/23/11

1) Sky-mobi

: Shares of Sky-mobi are currently trading up 11% from yesterday's close to $7.55. The stock has gained 43% over the past four trading sessions. The year-to-date performance of Sky-mobi has been a gain of 40.2%. 2) Genesco

: Shares of Genesco are currently trading up 8.9% from yesterday's close to $49.15. The company announced that it has purchased Schuh Group, a United Kingdom footwear retailer, for $239.9 million. Genesco operates Journeys and Lids stores in the United States. The purchase broadens the company's global presence and operations. 3) H.B. Fuller

: Shares of H.B. Fuller are currently trading up 8.3% from yesterday's close to $23.77. The company reported Q2 earnings of $0.50 per share on revenue of $25.1 million versus earnings of $0.22 per share on $11 million in revenue for the same period last year. 4) Herman Miller

: Shares of Herman Miller are currently trading up 8.2% from yesterday's close to $25.96. The company reported Q4 earnings of $0.30 per share versus estimates of $0.26 per share. Revenue came in at $441.5 million versus estimates of $418 million. 5) iSoftStone

: Shares of iSoftStone are currently trading up 7.8% from yesterday's close to $12.86. The company was upgraded from Neutral to Buy at UBS.

SinoTech Energy

: Shares of SinoTech Energy are currently trading up 6.7% from yesterday's close to $4.49. The company announced that its Board of Directors has approved a $20 million ADR share buyback program (each share represents two common shares of the company). The program is set to be completed before the end of the year. Dynavax Technologies

: Shares of Dynavax Technologies are currently trading up 6% from yesterday's close to $2.67. Deer Consumer Producst

: Shares of Deer Consumer Products are currently trading up 6.2% from yesterday's close to $6.79.

1) Flow International

: Shares of Flow International are currently trading down 19.7% from yesterday's close to $3.25. The company was downgraded from Buy to Neutral at Roth Capital. The price target was set at $4. The stock has broken below its 50- and 200-day simple moving averages (one year daily chart) in today's action. 2) China New Borun

: Shares of China New Borun are currently trading down 10.5% from yesterday's close to $4.42. The stock recently hit a 52-week low of $3.50 on June 14th. 3) Zhongpin

: Shares of Zhongpin are currently trading down 9.9% from yesterday's close to $10.74. The stock is nearing its 52-week low of $10.26, which was set on June 17th. 4) Frontline

: Shares of Frontline are currently trading down 9.4% from yesterday's close to $15.22. The stock hit a 52-week low of $15.20 in today's action. The year-to-date performance of Frontline has been a loss of 39%. 5) GTx

: Shares of GTx are currently trading down 9.2% from yesterday's close to $4.74. The company announced plans to offer 10 million shares of common stock at $4.75 per share in a public offering. GTx said it will use the proceeds ($47.5 million) for “clinical development and other research.”

Dex One

: Shares of Dex One are currently trading down 9.2% from yesterday's close to $2.26. The stock may be looking to test its 52-week low of $1.61, which was set on May 25th. Noranda Aluminum

: Shares of Noranda Aluminum are currently trading down 9.2% from yesterday's close to $13.11. China Techfaith Wireless Communication Technology

: Shares of China Techfaith Wireless are currently trading down 8.6% from yesterday's close to $3.35.