X0202 4 2005-03-31 0 0001058828 HYPERTENSION DIAGNOSTICS INC /MN HDII 0001261300 LEITNER LARRY 2814 28TH AVENUE SW FARGO ND 58103 1 0 0 0 Common Stock 2005-03-31 4 C 0 203559 0.17 A 1134235 D Common Stock Warrant 0.22 2003-08-28 2005-06-15 Common Stock 325694 325696 D Common Stock Warrant 0.3 2003-08-28 2008-08-28 Common Stock 284982 284982 D Series A Preferred Stock Warrant 2.64 2003-08-28 2005-06-15 Series A Preferred Stock 20480 20480 D Series A Preferred Stock Warrant 3.6 2003-08-28 2008-08-28 Series A Preferred Stock 17920 17920 D Options 0.2 2013-12-17 Common Stock 300000 300000 D Common Stock Warrant 0.17 2005-03-31 4 C 0 203559 0 D 2003-08-28 2005-04-29 Common Stock 203559 0 D Series A Preferred Stock Warrant 2.04 2005-03-31 4 C 0 12800 0 D 2003-08-28 2005-04-29 Series A Preferred Stock 12800 0 D Series A Preferred Stock 2.04 2005-03-31 4 C 0 12800 0 A Common Stock 12800 51200 D Option vests in installments of 100,000 shares each on 12/18/04, 12/18/05 and 12/18/06. No expiration date. Right to buy. Immediately exercisable. /s/ Mark N. Schwartz, as attorney-in-fact 2005-04-04