v3.22.2.2
Consolidated Statements of Cash Flows - USD ($)
 12 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2020
CASH FLOWS FROM OPERATING ACTIVITIES:      
Net loss including noncontrolling interest $ (176,494,000) $ (140,848,000) $ (84,553,000)
Adjustments to reconcile net loss to net cash flow from operating activities:      
Stock-based compensation 120,893,000 76,673,000 43,383,000
Net loss (gain) from investments 4,432,000 (1,708,000) (20,000)
Depreciation and amortization 10,421,000 8,267,000 5,942,000
Amortization of note premiums 2,910,000 266,000 525,000
Changes in operating assets and liabilities:      
Accounts receivable 8,845,000 (9,409,000) (184,000)
Prepaid expenses and other current assets (19,291,000) (360,000) (387,000)
Accounts payable (6,589,000) 2,628,000 (821,000)
Accrued expenses 17,750,000 9,522,000 1,989,000
Deferred revenue (112,501,000) 223,258,000 (63,514,000)
Operating lease liabilities 13,428,000 3,192,000 1,124,000
Other 65,000 (169,000) 715,000
Net cash (used in) provided by operating activities (136,131,000) 171,312,000 (95,801,000)
CASH FLOWS FROM INVESTING ACTIVITIES:      
Purchases of property and equipment (52,777,000) (23,567,000) (11,952,000)
Purchases of investments (223,391,000) (240,703,000) (278,964,000)
Proceeds from sale of investments 270,751,000 122,592,000 50,138,000
Net cash used in investing activities (5,417,000) (141,678,000) (240,778,000)
CASH FLOWS FROM FINANCING ACTIVITIES:      
Proceeds from the exercises of stock options 5,186,000 11,305,000 7,469,000
Proceeds from the issuance of common stock 0 0 250,479,000
Proceeds from investment in joint venture 60,000,000 0 0
Net cash provided by financing activities 65,186,000 11,305,000 257,948,000
NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS (76,362,000) 40,939,000 (78,631,000)
EFFECT OF EXCHANGE RATE ON CASH AND CASH EQUIVALENTS (67,000) (88,000) 410,000
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD 184,434,000 143,583,000 221,804,000
CASH AND CASH EQUIVALENTS AT END OF PERIOD 108,005,000 184,434,000 143,583,000
Supplementary disclosures:      
Interest paid 0 0 0
Income Taxes (Paid) Refunded $ (2,000) $ (2,000) $ 103,000