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Consolidated Statements of Operations (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2012 | Dec. 31, 2011
Revenues | $ 14,329,889 | $ 10,050,086
Cost of revenues | 11,949,124 | 8,646,687
Gross profit | 2,380,765 | 1,403,399
Research and development | 10,451,070 | 7,720,748
Selling, general, and administrative | 22,315,346 | 27,687,162
Operating Expenses | 32,766,416 | 35,407,910
Operating loss | (30,385,651) | (34,004,511)
Other income (expense): |  |
Other (expense) income, net | (4,314,228) | 2,085,870
Interest expense | (1,576,975) | (2,647,692)
Nonoperating Income (Expense), Total | (5,891,203) | (561,822)
Loss from operations before provision for income taxes and noncontrolling interests | (36,276,854) | (34,566,333)
Provision (benefit) for income taxes | (175,533) | 0
Net loss from continuing operations | (36,101,321) | (34,566,333)
Loss from discontinued operations - net | (30,267,990) | (22,016,524)
Net loss | (66,369,311) | (56,582,857)
Less - loss from continuing operations attributable to noncontrolling interests | (287,181) | (299,789)
Less - loss from discontinued operations attributable to noncontrolling interests | (12,312,646) | (9,148,599)
Net loss attributable to NeoStem, Inc. | (53,769,484) | (47,134,469)
Warrant inducements | (1,012,819) | 0
Preferred dividends | (528,023) | (639,765)
Amounts Attributable to NeoStem, Inc. common shareholders: |  |
Loss from continuing operations | (35,814,140) | (34,266,544)
Loss from discontinued operations - net of taxes | (17,955,344) | (12,867,925)
Preferred dividends | (528,023) | (639,765)
Net loss attributable to NeoStem, Inc. common stockholders | $ (55,310,326) | $ (47,774,234)
Basic and diluted (loss) per share attributable to: |  |
Continuing operations | $ (0.26) | $ (0.39)
Discontinued operations | $ (0.13) | $ (0.15)
NeoStem, Inc. common stockholders | $ (0.40) | $ (0.54)
Weighted average common shares outstanding | 138,419,965 | 88,598,696

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