Shunqing Zhang

Insider Trading: Sales
  • Displaying 2
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
CHGS $3.82 1,336,898 Large Shareholder, Officer, Director 15,231,748 2010-03-08 Filing
CHGS $0.55 319,169 Large Shareholder, Officer, Director 16,568,646 2009-04-07 Filing