CATALYST PHARMACEUTICALS, INC.CPRX
| Dec 31, 2011 | Dec 31, 2012 | Dec 31, 2013 | Dec 31, 2014 | Dec 31, 2015 | Dec 31, 2016 | Dec 31, 2017 | Dec 31, 2018 | Dec 31, 2019 | Dec 31, 2020 | Dec 31, 2021 | Dec 31, 2022 | Dec 31, 2023 | Dec 31, 2024 |
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| Net income | - | - | - | - | - | - | - | -34,003,514 | 32 | 75 | 39 | 83 | 71 | 164 |
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| Depreciation | - | - | - | 26,574 | 34,468 | 43,406 | 45,689 | 37,978 | 54,327 | 92,065 | 0 | 0 | 0 | 0 |
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| Stock-based compensation | 6 | 6 | 6 | 777,969 | 2 | 2 | 2 | 4 | 4 | 6 | 6 | 8 | 14 | 22 |
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| Amortization of intangible assets | - | - | - | - | - | - | - | - | - | - | - | 1 | 33 | 37 |
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| Deferred taxes | - | - | - | - | - | - | - | - | - | 33 | -9 | -5 | 18 | 9 |
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| Accretion of discount | - | - | - | - | - | - | - | - | - | - | - | - | -1 | 1 |
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| Non cash change in right of use asset | - | - | - | - | - | - | - | - | 243,399 | 793,252 | 0 | 0 | 0 | 0 |
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| Debt Securities, Available-for-Sale, Realized Loss | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - |
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| Acquired inventory samples expensed from asset acquisition | - | - | - | - | - | - | - | - | - | - | - | - | 0 | - |
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| Acquired in-process research and development | - | - | - | - | - | - | - | - | - | - | - | - | 82 | - |
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| Change in fair value of equity securities | - | - | - | - | - | - | - | - | - | - | - | - | 3 | 5 |
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| Accounts receivable, net | - | - | - | - | - | - | - | - | 11 | -4,549,571 | 1 | 4 | 43 | 12 |
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| Inventory | - | - | - | - | - | - | - | 56,012 | 2 | 3 | 3 | -1 | 5 | 4 |
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| Prepaid expenses and other current assets | 208,004 | 1 | 2 | 3 | 452,040 | -456,794 | 125,800 | 476,037 | 3 | 4 | -4 | 1 | 6 | 9 |
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| Accounts payable | 263,934 | 1 | 850,789 | 963,421 | -20,083 | -860,951 | 1 | 391,792 | 2 | 138,573 | -1 | 1 | 11 | 2 |
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| Accrued expenses and other liabilities | 516,033 | 239,528 | 1 | 3 | 1 | -480,248 | 1 | 5 | 13 | -1,209,280 | 6 | 16 | 6 | 54 |
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| Operating lease liability | - | - | - | - | - | - | - | - | 276,807 | 919,280 | 1 | -0 | -0 | -0 |
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| Net cash provided by (used in) operating activities | -4,985,049 | -5,140,366 | -9,875,674 | - | - | - | - | -25,704,406 | 35 | 45 | 60 | 116 | 144 | 240 |
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| Purchases of property and equipment | 102,826 | 155,208 | 164,640 | 57,323 | 23,465 | 96,061 | - | 92,018 | 19,369 | 11,398 | 1 | 0 | 0 | 1 |
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| Proceeds from sale of available-for-sale securities | - | - | - | - | - | - | - | - | - | - | - | 19 | - | - |
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| Payments in connection with asset acquisitions | - | - | - | - | - | - | - | - | - | - | - | - | 198 | - |
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| Acquisition of in-process research and development | - | - | - | - | - | - | - | - | - | - | - | - | 82 | - |
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| Purchase of equity securities | - | - | - | - | - | - | - | - | - | - | - | - | 13 | - |
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| Net cash provided by (used in) investing activities | -3,620 | -14,059,651 | -7,496,801 | - | - | - | - | -15,526,011 | 37 | -5,011,398 | -11 | 9 | -294 | -1 |
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| Payment of employee withholding tax related to stock-based compensation | 3,410 | 3,410 | 3,410 | - | - | 11,265 | - | 4,448 | - | 56,197 | 0 | 0 | 1 | 1 |
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| Proceeds from Stock Options Exercised | - | - | 23,500 | 522,000 | 390,351 | 80,251 | 368,185 | 297,563 | 1 | 758,130 | 4 | 10 | 3 | 14 |
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| Repurchase of common stock | - | - | - | - | - | - | - | - | - | - | 12 | 7 | - | - |
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| Payment of liabilities arising from asset acquisition | - | - | - | - | - | - | - | - | - | - | - | 1 | 13 | 13 |
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| Proceeds from issuance of common stock | - | 43 | - | - | - | - | - | - | - | - | - | - | - | 141 |
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| Payment of fees in connection with issuance of common stock | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 |
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| Net cash provided by (used in) financing activities | 37 | 52 | 70 | - | - | - | - | 293,115 | 1 | 701,933 | -8 | 2 | -11 | 141 |
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| Net increase (decrease) in cash and cash equivalents | - | - | - | - | - | - | - | - | 73 | 41 | 41 | 127 | -161 | 380 |
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| Income Taxes Paid | - | - | - | - | - | - | - | - | - | 3 | 3 | 8 | 50 | 68 |
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| Cash paid for interest | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 |
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| Operating lease liabilities arising from obtaining right-of-use assets | - | - | - | - | - | - | - | - | - | - | 3 | - | - | - |
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| Liabilities arising from asset acquisition | - | - | - | - | - | - | - | - | - | - | - | 28 | 2 | - |
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