Stoke Therapeutics, Inc.
Business
Stoke Therapeutics, Inc. develops RNA-based medicines that upregulate protein expression using its proprietary TANGO platform to treat severe genetic diseases caused by haploinsufficiency. Its main products are antisense oligonucleotide (ASO) therapeutics, including lead candidates zorevunersen for Dravet syndrome and STK-002 for autosomal dominant optic atrophy, alongside discovery and preclinical programs targeting CNS and ocular disorders. The company operates development and commercialization activities, research collaborations and licensing partnerships, and outsources manufacturing to third-party contractors. It conducts global clinical trials and targets commercial availability via direct commercialization in North America and partnered distribution internationally.
Summary from filing dated 2025-03-18
Financials
Consolidated Statement of Income
| Concept | Trend | FY 2025 2025-12-31 | FY 2024 2024-12-31 | FY 2023 2023-12-31 | FY 2022 2022-12-31 | FY 2021 2021-12-31 |
|---|---|---|---|---|---|---|
| Revenue | 184 | 37 | 9 | 12 | — | |
| Research and development | 138 | 89 | 82 | 78 | 54 | |
| Sales, general and administrative | 67 | 49 | — | — | — | |
| Total operating expenses | 205 | 138 | 124 | 117 | 86 | |
| Loss from operations | −21 | −101 | −115 | −104 | −86 | |
| Interest income (expense), net | 14 | 13 | 10 | 3 | 120,000 | |
| Other income (expense), net | −51,000 | −247,000 | 166,000 | 167,000 | 140,000 | |
| Total other income (expense) | 14 | 12 | 10 | 3 | 260,000 | |
| Net loss | −7 | −89 | −105 | −101 | −86 | |
| Net loss per share, basic | −0.12 | −1.65 | −2.38 | −2.6 | −2.34 | |
| Net loss per share, diluted | −0.12 | −1.65 | −2.38 | −2.6 | −2.34 | |
| Weighted-average common shares outstanding, basic | 59 | 54 | 44 | 39 | 37 | |
| Weighted-average common shares outstanding, diluted | 59 | 54 | 44 | 39 | 37 | |
| Unrealized gain (loss) on marketable securities | 694,000 | −127,000 | 1 | −1 | −168,000 | |
| Total other comprehensive gain (loss) | 694,000 | −127,000 | 1 | −1 | −168,000 | |
| Comprehensive loss | −6 | −89 | −104 | −102 | −86 |
Consolidated Balance Sheet
| Concept | Trend | FY 2025 2025-12-31 | FY 2025 2025-07-31 | FY 2024 2024-12-31 | FY 2023 2023-12-31 | FY 2022 2022-12-31 |
|---|---|---|---|---|---|---|
| Cash and cash equivalents | 84 | — | 128 | 191 | 114 | |
| Marketable securities - short term | 200 | — | 89 | 10 | 116 | |
| Accounts receivable | 6 | — | 2 | — | — | |
| Prepaid expenses | 9 | — | 11 | 11 | 11 | |
| Other current assets | 4 | — | 2 | 3 | 3 | |
| Restricted cash - short term | 494,000 | — | 75,000 | — | — | |
| Interest receivable | 2 | — | 700,000 | 64,000 | 588,000 | |
| Total current assets | 306 | — | 233 | 215 | 244 | |
| Restricted cash - long term | 227,000 | — | 721,000 | 569,000 | 569,000 | |
| Operating lease right-of-use assets | 3 | 2 | 4 | 7 | 5 | |
| Marketable securities - long term | 106 | — | 30 | — | — | |
| Property and equipment, net | 3 | — | 4 | 6 | 7 | |
| Total assets | 418 | — | 272 | 228 | 256 | |
| Accounts payable | 5 | — | 2 | 2 | 766,000 | |
| Accrued and other current liabilities | 41 | — | 19 | 14 | 16 | |
| Deferred revenue - current portion | 12 | — | 19 | 15 | 15 | |
| Total current liabilities | 58 | — | 40 | 31 | 31 | |
| Deferred revenue - net of current portion | 7 | — | — | 33 | 37 | |
| Other long term liabilities | 1 | — | 2 | 5 | 3 | |
| Total long term liabilities | 8 | — | 2 | 38 | 40 | |
| Total liabilities | 66 | — | 43 | 69 | 71 | |
| Commitments and contingencies (Note 7) | — | — | — | — | — | |
| Common stock, par value of $0.0001 per share; 300,000,000 shares authorized, 58,921,999 and 54,032,826 shares issued and outstanding as of December 31, 2025 and 2024, respectively | 5,000 | — | 5,000 | 5,000 | 4,000 | |
| Additional paid-in capital | 850 | — | 720 | 561 | 483 | |
| Accumulated other comprehensive income (loss) | 543,000 | — | −151,000 | −24,000 | −1 | |
| Accumulated deficit | −498 | — | −491 | −402 | −297 | |
| Total stockholders equity | 352 | — | 229 | 160 | 185 | |
| Total liabilities and stockholders equity | 418 | — | 272 | 228 | 256 |
Consolidated Statement of Cash Flows
| Concept | Trend | FY 2025 2025-12-31 | FY 2024 2024-12-31 | FY 2023 2023-12-31 | FY 2022 2022-12-31 | FY 2021 2021-12-31 |
|---|---|---|---|---|---|---|
| Net loss | −7 | −89 | −105 | −101 | −86 | |
| Depreciation | 2 | 2 | 3 | 2 | 1 | |
| Amortization and accretion of marketable securities | −1 | −2 | −325,000 | −211,000 | 143,000 | |
| Stock-based compensation | 32 | 27 | 25 | 23 | 16 | |
| Impairment of right of use asset | 696,000 | — | — | — | — | |
| Loss on disposal of property and equipment | 145,000 | — | 1,000 | — | 29,000 | |
| Reduction in the carrying amount of right of use assets | 2 | 2 | 2 | 2 | 1 | |
| Accounts receivable | −4 | −50,000 | — | — | — | |
| Prepaid expenses and other current assets | −545,000 | −2 | 529,000 | −5 | −3 | |
| Accounts payable, accrued liabilities, and operating leases | 21 | 3 | −3 | −4 | — | |
| Deferred revenue | −130,000 | −29 | −3 | 52 | — | |
| Net cash provided by (used in) operating activities | 46 | −87 | −81 | −32 | −67 | |
| Purchases of property and equipment | −670,000 | −203,000 | −2 | −4 | −1 | |
| Purchases of marketable securities | −323 | −167 | 0 | −201 | −87 | |
| Sales of marketable securities | 137 | 60 | 108 | 159 | 12 | |
| Net cash used in investing activities | −187 | −107 | 106 | −46 | −76 | |
| Proceeds from issuance of common stock upon exercise of stock options | 9 | 2 | 371,000 | 494,000 | 777,000 | |
| Proceeds from employee stock purchase plan | 1 | 532,000 | 555,000 | 570,000 | 509,000 | |
| Proceeds from controlled equity offering sales agreement, net of commissions | 88 | 9 | 52 | — | — | |
| Proceeds from follow-on offering, net of underwriting discounts, commissions and offering costs | — | 120 | — | — | — | |
| Net cash provided by financing activities | 97 | 131 | 53 | 46 | 1 | |
| Net decrease in cash, cash equivalents and restricted cash | −44 | −63 | 78 | −31 | −142 | |
| Right-of-use assets recognized in exchange for operating leases | 2 | — | 4 | 2 | 5 | |
| Property and equipment included in accrued expense and accounts payable | 482,000 | 61,000 | 0 | 121,000 | 1 |