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CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Jun. 30, 2012 | Jun. 30, 2011 | Jun. 30, 2010
CASH FLOWS FROM OPERATING ACTIVITIES: |  |  |
Net loss | $ (14,794) | $ (10,848) | $ (7,453)
Adjustments to reconcile net loss to net cash used in operating activities: |  |  |
Depreciation | 435 | 312 | 207
Capital loss | 1 | 8 |
Impairment of property and equipment |  | 11 | 2
Stock-based compensation to employees, directors and non-employees consultants | 4,907 | 3,325 | 1,819
Stock-based compensation to investor relations consultants | 20 | 155 | 13
Decrease (increase) in other accounts receivable | (166) | 656 | (307)
Decrease (increase) in prepaid expenses | 269 | (273) | 59
Increase (decrease) in trade payables | (424) | 455 | 132
Increase in other accounts payable and accrued expenses | 958 | 375 | 120
Increase in deferred revenues | 4,284 |  |
Increase in advance payment from United Therapeutics | 1,576 |  |
Decrease (increase) in interest receivable on short-term deposits | (395) | 15 | (15)
Linkage differences and interest on short and long-term restricted lease deposit | 35 | (4) | 1
Accretion of discount, amortization of premimum and changes in accrued interest from marketable securities | 17 |  |
Gain from sale of investments of available for sale marketable securities | (3) |  |
Accrued severance pay, net | 5 | 58 | 14
Net cash used in operating activities | (3,275) | (5,755) | (5,408)
CASH FLOWS FROM INVESTING ACTIVITIES: |  |  |
Purchase of property and equipment | (1,480) | (962) | (389)
Investment in short-term deposits | (21,031) |  | (2,500)
Proceeds from short-term deposits |  | 898 | 1,602
Proceeds from sale of property and equipment |  | 29 |
Investment in long-term deposits | (1,125) | (14) | (12)
Repayment of long-term restricted deposit | 6 | 13 | 3
Proceeds from sale and redemption of available for sale marketable securities | 998 |  |
Investment in available for sale marketable securities | (8,165) |  |
Net cash used in investing activities | (30,797) | (36) | (1,296)
CASH FLOWS FROM FINANCING ACTIVITIES: |  |  |
Issuance of common stock and warrants, net of issuance costs |  | 43,400 | 5,954
Exercise of warrants and options | 632 | 3,661 | 2
Repayment of long-term loan |  | (24) | (8)
Net cash provided by financing activities | 632 | 47,037 | 5,948
Increase (decrease) in cash and cash equivalents | (33,440) | 41,246 | (756)
Cash and cash equivalents at the beginning of the period | 42,829 | 1,583 | 2,339
Cash and cash equivalents at the end of the period | 9,389 | 42,829 | 1,583
Supplemental disclosure of cash flow activities: |  |  |
Taxes paid due to non-deductible expenses | 14 | 11 | 7
Interest paid |  |  | 2
Supplemental disclosure of non-cash activities: |  |  |
Purchase of property and equipment in credit | 738 | 123 | 192
Issuance of shares in consideration of new facility construction | 3,672 |  |
Other receivables resulting from issuance of shares | $ 13 |  |

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