EXHIBIT 4.5 THIS WARRANT AND THE COMMON SHARES ISSUABLE UPON EXERCISE OF THIS WARRANT HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR APPLICABLE STATE SECURITIES LAWS. THIS WARRANT AND THE COMMON SHARES ISSUABLE UPON EXERCISE...Warrant Agreement • March 30th, 2000 • Advanced Aerodynamics & Structures Inc/ • Aircraft • New York
EXHIBIT 4.4 SUBSCRIPTION AGREEMENT ---------------------- Dear Subscriber: You (the "Subscriber") hereby agree to purchase, and Advanced Aerodynamics & Structures, Inc., a Delaware corporation (the "Company") hereby agrees to issue and to sell to the...Subscription Agreement • March 30th, 2000 • Advanced Aerodynamics & Structures Inc/ • Aircraft • New York
ARTICLE I INTERPRETATIONFunds Escrow Agreement • March 30th, 2000 • Advanced Aerodynamics & Structures Inc/ • Aircraft • New York
