X0202 3/A 2005-08-17 2005-08-29 0 0000720762 NON INVASIVE MONITORING SYSTEMS INC /FL/ NIMU 0000898860 FROST PHILLIP MD ET AL 4400 BISCAYNE BLVD MIAMI FL 33137-3227 0 0 1 0 Common Stock 7503281 I By Frost Gamma Investments Trust Series C Convertible Preferred Stock 4.20 2005-09-13 2005-09-13 Common Stock 3281 I By Frost Gamma Investments Trust Includes 3,281 shares of Common Stock issuable upon conversion of 131.25 shares of Series C Convertible Preferred Stock beneficially owned by the reporting person (see Table II) which were unintentionally omitted from the reporting person's original Form 3 filing. These shares were unintentionally omitted from the reporting person's original Form 3 filing. These shares are held by Frost Gamma Investments Trust, of which the reporting person is the trustee and Frost Gamma, Limited Partnership is the sole and exclusive beneficiary. The reporting person is the sole limited partner of Frost Gamma, Limited Partnership. The general partner of Frost Gamma, Limited Partnership is Frost Gamma, Inc. and the sole shareholder of Frost Gamma, Inc. is Frost-Nevada corporation. The reporting person is also the sole shareholder of Frost Nevada Corporation. /s/ Phillip Frost 2005-09-07