Image Sensing Systems, Inc.

(NASDAQ:ISNS)

	Sep 30, 2008	Jun 30, 2008	Mar 31, 2008	Dec 31, 2007
Operating revenue
Total Revenue	6,082	6,742	5,872	5,215
Operating Revenue	6,082	6,742	5,872	5,215
Adjustments To Revenue	—	—	—	—
Cost Of Sales	762	1,315	1,104	1,007
Cost Of Sales With Depreciation	860	1,406	1,202	1,036
Gross Operating Profit	5,320	5,427	4,768	4,208
Operating Expenses
Research And Development Expenses	701	765	701	5,118
Selling General And Administrative Expenses	2,675	2,675	2,221	1,974
Advertising Expenses	—	—	—	—
Operating Income Before Depreciation	1,944	1,987	1,846	-2,884
Operating Income	1,654	1,704	1,556	-3,094
Depreciation	290	283	290	80
Depreciation Unreconciled	—	—	—	—
Amortization	—	—	—	—
Amortization Of Intangibles	192	192	192	51
Operating Income After Depreciation	1,654	1,704	1,556	-2,964
Non Operating Expenses
Interest Expense	—	—	—	—
Pre Tax Income	1,648	1,727	1,597	-2,850
Income Taxes	486	512	541	-1,167
Minority Interest	—	—	—	—
Income Before Income Taxes	1,648	1,727	1,597	-2,850
Net Income From Continuing Operations	1,162	1,215	1,056	-1,683
Net Income From Discontinued Operations	—	—	—	—
Net Income From Total Operations	1,162	1,215	1,056	-1,683
Non Recurring Events
Extraordinary Income Losses	—	—	—	—
Income From Cummulated Effect Of Accounting Changes	—	—	—	—
Income From Tax Loss Carryforward	—	—	—	—
Other Gains And Losses	—	—	—	—
Total Net Income	1,162	1,215	1,056	-1,683
Normalized Income	1,162	1,215	1,056	-1,683
NetIncome Available For Common	1,162	1,215	1,056	-1,683
Preferred Dividends	—	—	—	—
Excise Taxes	—	—	—	—

	Dec 31, 2007	Dec 31, 2006	Dec 31, 2005	Dec 31, 2004
Operating revenue
Total Revenue	15,083	13,116	11,002	10,830
Operating Revenue	15,083	13,116	11,002	10,830
Adjustments To Revenue	—	—	—	—
Cost Of Sales	1,761	1,333	1,046	1,576
Cost Of Sales With Depreciation	1,987	1,721	1,425	1,920
Gross Operating Profit	13,322	11,783	9,956	9,254
Operating Expenses
Research And Development Expenses	6,799	2,639	1,516	1,126
Selling General And Administrative Expenses	6,116	4,857	3,967	3,840
Advertising Expenses	—	—	—	—
Operating Income Before Depreciation	407	4,287	4,473	4,288
Operating Income	—	3,899	4,094	3,944
Depreciation	277	388	379	344
Depreciation Unreconciled	—	—	—	—
Amortization	—	—	—	—
Amortization Of Intangibles	51	—	—	—
Operating Income After Depreciation	130	3,899	4,094	3,944
Non Operating Expenses
Interest Expense	—	—	—	—
Pre Tax Income	673	4,047	4,346	4,046
Income Taxes	-199	942	1,505	1,352
Minority Interest	—	—	—	—
Income Before Income Taxes	673	4,047	4,346	4,046
Net Income From Continuing Operations	872	3,105	2,841	2,694
Net Income From Discontinued Operations	—	—	—	—
Net Income From Total Operations	872	3,105	2,841	2,694
Non Recurring Events
Extraordinary Income Losses	—	—	—	—
Income From Cummulated Effect Of Accounting Changes	—	—	—	—
Income From Tax Loss Carryforward	—	—	—	—
Other Gains And Losses	—	—	—	—
Total Net Income	872	3,105	2,841	2,694
Normalized Income	872	3,105	2,841	2,694
NetIncome Available For Common	872	3,105	2,841	2,694
Preferred Dividends	—	—	—	—
Excise Taxes	—	—	—	—