EXHIBIT 4.3 NEITHER THIS SECURITY NOR THE ISSUANCE TO THE HOLDER OF THE SECURITIES INTO WHICH THIS SECURITY IS CONVERTIBLE OR WHICH ARE ISSUABLE UPON REDEMPTION OF THIS SECURITY HAS BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION IN...Convertible Note • April 14th, 2005 • Zix Corp • Services-computer programming, data processing, etc. • New York
Contract Type FiledApril 14th, 2005 Company Industry Jurisdiction
NEITHER THIS NOTE NOR THE SECURITIES INTO WHICH THIS NOTE IS CONVERTIBLE HAVE BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES COMMISSION OF ANY STATE IN RELIANCE UPON AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES...Convertible Note • August 16th, 2000 • Universal Broadband Networks Inc • Blank checks
Contract Type FiledAugust 16th, 2000 Company Industry