Exhibit 4.12 THIS NOTE AND THE COMMON SHARES ISSUABLE UPON CONVERSION OF THIS NOTE HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED. THIS NOTE AND THE COMMON SHARES ISSUABLE UPON CONVERSION OF THIS NOTE MAY NOT BE SOLD, OFFERED...Convertible Note • December 22nd, 2006 • Wizzard Software Corp /Co • Services-prepackaged software • New York
Contract Type FiledDecember 22nd, 2006 Company Industry Jurisdiction
Exhibit 4.14 THIS NOTE AND THE COMMON SHARES ISSUABLE UPON CONVERSION OF THIS NOTE HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED. THIS NOTE AND THE COMMON SHARES ISSUABLE UPON CONVERSION OF THIS NOTE MAY NOT BE SOLD, OFFERED...Convertible Note • December 22nd, 2006 • Wizzard Software Corp /Co • Services-prepackaged software • New York
Contract Type FiledDecember 22nd, 2006 Company Industry Jurisdiction
Exhibit 4.4 THIS NOTE AND THE COMMON SHARES ISSUABLE UPON CONVERSION OF THIS NOTE HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED. THIS NOTE AND THE COMMON SHARES ISSUABLE UPON CONVERSION OF THIS NOTE MAY NOT BE SOLD, OFFERED FOR...Convertible Note • December 22nd, 2006 • Wizzard Software Corp /Co • Services-prepackaged software • New York
Contract Type FiledDecember 22nd, 2006 Company Industry Jurisdiction
Exhibit 4.13 THIS NOTE AND THE COMMON SHARES ISSUABLE UPON CONVERSION OF THIS NOTE HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED. THIS NOTE AND THE COMMON SHARES ISSUABLE UPON CONVERSION OF THIS NOTE MAY NOT BE SOLD, OFFERED...Convertible Note • December 22nd, 2006 • Wizzard Software Corp /Co • Services-prepackaged software • New York
Contract Type FiledDecember 22nd, 2006 Company Industry Jurisdiction
Exhibit 4.2 THIS NOTE AND THE COMMON SHARES ISSUABLE UPON CONVERSION OF THIS NOTE HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED. THIS NOTE AND THE COMMON SHARES ISSUABLE UPON CONVERSION OF THIS NOTE MAY NOT BE SOLD, OFFERED FOR...Convertible Note • December 22nd, 2006 • Wizzard Software Corp /Co • Services-prepackaged software • New York
Contract Type FiledDecember 22nd, 2006 Company Industry Jurisdiction
Exhibit 4.3 THIS NOTE AND THE COMMON SHARES ISSUABLE UPON CONVERSION OF THIS NOTE HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED. THIS NOTE AND THE COMMON SHARES ISSUABLE UPON CONVERSION OF THIS NOTE MAY NOT BE SOLD, OFFERED FOR...Convertible Note • December 22nd, 2006 • Wizzard Software Corp /Co • Services-prepackaged software • New York
Contract Type FiledDecember 22nd, 2006 Company Industry Jurisdiction
ARTICLE IConvertible Note • July 19th, 2005 • GTC Telecom Corp • Telephone communications (no radiotelephone) • New York
Contract Type FiledJuly 19th, 2005 Company Industry Jurisdiction
ARTICLE IConvertible Note • March 31st, 2005 • Wizzard Software Corp /Co • Services-prepackaged software • New York
Contract Type FiledMarch 31st, 2005 Company Industry Jurisdiction
ARTICLE IConvertible Note • March 31st, 2005 • Wizzard Software Corp /Co • Services-prepackaged software • New York
Contract Type FiledMarch 31st, 2005 Company Industry Jurisdiction
CONVERTIBLE NOTE ----------------Convertible Note • December 26th, 2002 • Science Dynamics Corp • Telephone & telegraph apparatus • New York
Contract Type FiledDecember 26th, 2002 Company Industry Jurisdiction
CONVERTIBLE NOTE ----------------Convertible Note • December 26th, 2002 • Science Dynamics Corp • Telephone & telegraph apparatus • New York
Contract Type FiledDecember 26th, 2002 Company Industry Jurisdiction
CONVERTIBLE NOTE ----------------Convertible Note • December 26th, 2002 • Science Dynamics Corp • Telephone & telegraph apparatus • New York
Contract Type FiledDecember 26th, 2002 Company Industry Jurisdiction
ARTICLE IConvertible Note • October 18th, 2000 • Tech Laboratories Inc • Electronic components, nec • New York
Contract Type FiledOctober 18th, 2000 Company Industry Jurisdiction