X0303 4 2009-11-10 0 0001065754 VIKING SYSTEMS INC VKNG 0001312269 MIDSUMMER INVESTMENT LTD C/O MIDSUMMER CAPITAL, LLC 295 MADISON AVENUE, 38TH FLOOR NEW YORK NY 10017 0 0 1 0 Common Stock 2009-11-10 4 S 0 5000 0.325 D 7478119 D Common Stock 2009-11-10 4 S 0 5000 0.325 D 7473119 D Common Stock 2009-11-11 4 S 0 1500 0.300 D 7471619 D Common Stock 2009-11-11 4 S 0 2500 0.300 D 7469119 D Common Stock 2009-11-11 4 S 0 5000 0.300 D 7464119 D Common Stock 2009-11-11 4 S 0 5000 0.300 D 7459119 D Common Stock 2009-11-11 4 S 0 2500 0.305 D 7456619 D Common Stock 2009-11-11 4 S 0 8500 0.305 D 7448119 D Common Stock 2009-11-11 4 S 0 1280 0.300 D 7446839 D Common Stock 2009-11-11 4 S 0 23720 0.300 D 7423119 D Common Stock 2009-11-11 4 S 0 5000 0.300 D 7418119 D Common Stock 2009-11-11 4 S 0 3000 0.300 D 7415119 D Common Stock 2009-11-11 4 S 0 5000 0.295 D 7410119 D Common Stock 2009-11-11 4 S 0 5000 0.300 D 7405119 D Common Stock 2009-11-11 4 S 0 10000 0.305 D 7395119 D Common Stock 2009-11-11 4 S 0 3400 0.295 D 7391719 D Common Stock 2009-11-11 4 S 0 3000 0.305 D 7388719 D Common Stock 2009-11-11 4 S 0 17 0.325 D 7388702 D Common Stock 2009-11-11 4 S 0 10000 0.290 D 7378702 D Common Stock 2009-11-11 4 S 0 10000 0.295 D 7368702 D Common Stock 2009-11-11 4 S 0 3000 0.295 D 7365702 D Common Stock 2009-11-11 4 S 0 10000 0.295 D 7355702 D Common Stock 2009-11-11 4 S 0 5000 0.305 D 7350702 D Common Stock 2009-11-11 4 S 0 10000 0.305 D 7340702 D Common Stock 2009-11-11 4 S 0 10000 0.305 D 7330702 D Common Stock 2009-11-11 4 S 0 1500 0.305 D 7329202 D Common Stock 2009-11-11 4 S 0 7500 0.300 D 7321702 D Common Stock 2009-11-11 4 S 0 7500 0.280 D 7314202 D Common Stock 2009-11-11 4 S 0 2500 0.300 D 7311702 D Common Stock 2009-11-11 4 S 0 2500 0.305 D 7309202 D /s/ Joshua Thomas, Its: Authorized Signatory 2009-11-13