IRIS International, Inc.

(NASDAQ:IRIS)

	Sep 30, 2008	Jun 30, 2008	Mar 31, 2008	Dec 31, 2007
Operating revenue
Total Revenue	23,424	23,783	21,607	23,016
Operating Revenue	23,424	23,783	21,607	23,016
Adjustments To Revenue	—	—	—	—
Cost Of Sales	10,804	10,660	9,222	11,450
Cost Of Sales With Depreciation	11,622	11,444	10,003	12,187
Gross Operating Profit	12,620	13,123	12,385	11,566
Operating Expenses
Research And Development Expenses	2,754	2,636	2,620	2,469
Selling General And Administrative Expenses	6,888	6,766	6,622	5,804
Advertising Expenses	—	—	—	—
Operating Income Before Depreciation	2,978	3,721	3,143	3,293
Operating Income	2,160	2,937	2,362	2,556
Depreciation	818	784	781	737
Depreciation Unreconciled	—	—	—	—
Amortization	—	—	—	—
Amortization Of Intangibles	—	—	—	—
Operating Income After Depreciation	2,160	2,937	2,362	2,556
Non Operating Expenses
Interest Expense	3	2	2	2
Pre Tax Income	2,382	3,214	2,710	2,913
Income Taxes	764	1,009	889	237
Minority Interest	—	—	—	—
Income Before Income Taxes	2,382	3,214	2,710	2,913
Net Income From Continuing Operations	1,618	2,205	1,821	2,676
Net Income From Discontinued Operations	—	—	—	—
Net Income From Total Operations	1,618	2,205	1,821	2,676
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	1,618	2,205	1,821	2,676
Normalized Income	1,618	2,205	1,821	2,676
NetIncome Available For Common	1,618	2,205	1,821	2,676
Preferred Dividends	—	—	—	—
Excise Taxes	—	—	—	—

	Dec 31, 2007	Dec 31, 2006	Dec 31, 2005	Dec 31, 2004
Operating revenue
Total Revenue	84,306	70,494	62,780	43,650
Operating Revenue	84,306	70,494	62,780	43,650
Adjustments To Revenue	—	—	—	—
Cost Of Sales	39,387	33,641	29,817	20,528
Cost Of Sales With Depreciation	42,008	35,783	31,635	22,259
Gross Operating Profit	44,919	36,853	32,963	23,122
Operating Expenses
Research And Development Expenses	10,260	13,086	5,037	3,920
Selling General And Administrative Expenses	23,085	20,576	17,167	13,006
Advertising Expenses	—	—	—	—
Operating Income Before Depreciation	11,574	3,191	10,759	6,196
Operating Income	8,953	1,049	8,941	4,465
Depreciation	2,621	2,142	1,818	1,731
Depreciation Unreconciled	—	—	—	—
Amortization	—	—	—	—
Amortization Of Intangibles	—	—	—	—
Operating Income After Depreciation	8,953	1,049	8,941	4,465
Non Operating Expenses
Interest Expense	10	18	15	243
Pre Tax Income	10,393	2,138	9,546	3,799
Income Taxes	2,844	2,313	3,415	1,519
Minority Interest	—	—	—	—
Income Before Income Taxes	10,393	2,138	9,546	3,799
Net Income From Continuing Operations	7,549	-175	6,131	2,280
Net Income From Discontinued Operations	—	—	—	—
Net Income From Total Operations	7,549	-175	6,131	2,280
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	7,549	-175	6,131	2,280
Normalized Income	7,549	-175	6,131	2,280
NetIncome Available For Common	7,549	-175	6,131	2,280
Preferred Dividends	—	—	—	—
Excise Taxes	—	—	—	—