Hong Yang

Insider Trading: Purchases
  • Displaying 2
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
ZNTH $0.01 11,500,000 Large Shareholder, Officer, Director 700,000 2013-06-28 Filing
GCYT.OB $0.00 7,884,750 Large Shareholder, Officer, Director 2,115,250 2009-06-25 Filing