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Consolidated Statements of Operations (USD $) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2012 | Jun. 30, 2011 | Jun. 30, 2012 | Jun. 30, 2011
Revenues | $ 3,372,097 | $ 2,210,818 | $ 7,144,829 | $ 3,659,965
Cost of revenues | 2,735,990 | 1,790,729 | 5,691,696 | 3,460,892
Gross profit | 636,107 | 420,089 | 1,453,133 | 199,073
Research and development | 2,714,587 | 1,591,354 | 4,661,792 | 4,116,434
Selling, general, and administrative | 4,732,953 | 8,868,615 | 11,145,229 | 15,317,698
Operating Expenses | 7,447,540 | 10,459,969 | 15,807,021 | 19,434,132
Operating loss | (6,811,433) | (10,039,880) | (14,353,888) | (19,235,059)
Other income (expense): |  |  |  |
Other income, net | 24,353 | 555,722 | 111,806 | 279,895
Interest expense | (450,904) | (705,944) | (975,020) | (1,427,231)
Nonoperating Income (Expense), Total | (426,551) | (150,222) | (863,214) | (1,147,336)
Loss from continuing operations before provision for income taxes and noncontrolling interests | (7,237,984) | (10,190,102) | (15,217,102) | (20,382,395)
Provision for income taxes | 0 | (103,720) | 0 | (178,770)
Net loss from continuing operations | (7,237,984) | (10,086,382) | (15,217,102) | (20,203,625)
Loss from discontinued operations - net | (26,184,931) | (451,510) | (27,412,679) | (34,024)
Net loss | (33,422,915) | (10,537,892) | (42,629,781) | (20,237,649)
Less - loss from continuing operations attributable to noncontrolling interests | (86,961) | (14,598) | (188,722) | (201,905)
Less - loss (income) from discontinued operations attributable to noncontrolling interests | (12,830,618) | 82,473 | (12,587,593) | 743,013
Net loss attributable to NeoStem, Inc. | (20,505,336) | (10,605,767) | (29,853,466) | (20,778,757)
Preferred dividends | 88,391 | 170,782 | 196,235 | 357,415
Amounts Attributable to NeoStem, Inc. common shareholders: |  |  |  |
Loss from continuing operations | (7,151,023) | (10,071,784) | (15,028,380) | (20,001,720)
Loss from discontinued operations - net of taxes | (13,354,313) | (533,983) | (14,825,086) | (777,037)
Preferred dividends | 88,391 | 170,782 | 196,235 | 357,415
Net loss attributable to NeoStem, Inc. common shareholders | $ (20,593,727) | $ (10,776,549) | $ (30,049,701) | $ (21,136,172)
Basic and diluted (loss) per share attributable to: |  |  |  |
Continuing operations | $ (0.05) | $ (0.13) | $ (0.12) | $ (0.26)
Discontinued operations | $ (0.10) | $ (0.01) | $ (0.12) | $ (0.01)
NeoStem, Inc. common shareholders | $ (0.15) | $ (0.13) | $ (0.24) | $ (0.27)
Weighted average common shares outstanding | 134,412,025 | 80,567,011 | 123,109,487 | 77,117,905

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