October 14, 2009, we filed an amendment to our certificate of incorporation with the Delaware Secretary of State to: increase the Corporation’s authorized common stock from 1,000,000,000 shares to 5,000,000,000 shares
November 11, 2009: 1,173,461,407
Approximately 5,246,088,808 shares of ZVTK have traded since November 11, 2009.