Security
EFFECTOR THERAPEUTICS INC Warrant 12/31/2025 · EFTRW
EFTRWOTCWarrantHistorical · closed Dec 31, 2025CIK 1828522Updated Oct 6, 2026
Name history
Locust Walk Acquisition Corp. · through Aug 25, 2021
Current security for this SEC filerEFTR · OTC
EFTRW price & chart
Historical security
This listing closed Dec 31, 2025. Live provider charts are shown only for current listings.
Current security: EFTR
In the news
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Recent filings
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Financials
FY 2023 · USDSource
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balance sheet · annual statements
| Line item | Q3 2023 | Q3 2022 | Q3 2021 | Q2 2023 | Q2 2022 | Q1 2024 | Q1 2023 | Q1 2022 | FY 2023 | FY 2022 | FY 2021 | FY 2020 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ASSETS | ||||||||||||
| AssetsUSD | 20,161,000Source | 36,651,000Source | 59,936,000Source | 26,889,000Source | 43,471,000Source | 27,131,000Source | 21,928,000Source | 49,495,000Source | 20,544,000Source | 29,077,000Source | 54,056,000Source | 16,704,000Source |
| Property, Plant and Equipment, NetUSD | 244,000Source | 246,000Source | 21,000Source | 216,000Source | 242,000Source | 190,000Source | 214,000Source | 149,000Source | 140,000Source | 241,000Source | 91,000Source | 34,000Source |
| Current assets: | ||||||||||||
| Cash and Cash Equivalents, at Carrying ValueUSD | 5,386,000Source | 11,903,000Source | 54,768,000Source | 14,714,000Source | 16,353,000Source | 15,508,000Source | 10,310,000Source | 17,664,000Source | 14,875,000Source | 8,708,000Source | 49,702,000Source | 15,216,000Source |
| Assets, CurrentUSD | 19,282,000Source | 35,521,000Source | 58,941,000Source | 25,975,000Source | 42,283,000Source | 26,250,000Source | 20,894,000Source | 48,339,000Source | 19,838,000Source | 28,014,000Source | 52,896,000Source | 16,578,000Source |
| Prepaid Expense and Other Assets, CurrentUSD | 1,503,000Source | 2,565,000Source | 4,173,000Source | 956,000Source | 1,245,000Source | 867,000Source | 1,887,000Source | 2,633,000Source | 1,468,000Source | 1,704,000Source | 3,194,000Source | 1,362,000Source |
| Operating Lease, Right-of-Use AssetUSD | 68,000Source | 125,000Source | 24,000Source | 83,000Source | 139,000Source | 225,000Source | 97,000Source | 153,000Source | 53,000Source | 111,000Source | 166,000Source | 92,000Source |
| LIABILITIES AND EQUITY | ||||||||||||
| LiabilitiesUSD | 24,127,000Source | 25,091,000Source | 67,605,000Source | 24,314,000Source | 23,848,000Source | 26,304,000Source | 26,741,000Source | 24,261,000Source | 26,339,000Source | 25,181,000Source | 36,772,000Source | 15,725,000Source |
| Stockholders’ equity: | ||||||||||||
| Preferred Stock, Value, IssuedUSD | 0Source | 0Source | 0Source | 0Source | 0Source | 0Source | 0Source | 0Source | 0Source | 0Source | 0Source | 0Source |
| Common Stock, Value, IssuedUSD | 6,000Source | 4,000Source | 4,000Source | 6,000Source | 4,000Source | 0Source | 4,000Source | 4,000Source | 0Source | 4,000Source | 4,000Source | 0Source |
| Additional Paid in CapitalUSD | 166,276,000Source | 145,931,000Source | 132,277,000Source | 164,512,000Source | 144,448,000Source | 189,038,000Source | 148,762,000Source | 143,112,000Source | 173,582,000Source | 147,476,000Source | 138,181,000Source | 4,454,000Source |
| Retained Earnings (Accumulated Deficit)USD | -170,247,000Source | -134,306,000Source | -139,950,000Source | -161,944,000Source | -124,747,000Source | -188,211,000Source | -153,580,000Source | -117,832,000Source | -179,377,000Source | -143,566,000Source | -120,901,000Source | -136,699,000Source |
| Accumulated Other Comprehensive Income (Loss), Net of TaxUSD | -1,000Source | -69,000Source | — | 1,000Source | -82,000Source | 0Source | 1,000Source | -50,000Source | 0Source | -18,000Source | — | — |
| Stockholders' Equity Attributable to ParentUSD | -3,966,000Source | 11,560,000Source | -7,669,000Source | 2,575,000Source | 19,623,000Source | 827,000Source | -4,813,000Source | 25,234,000Source | -5,795,000Source | 3,896,000Source | 17,284,000Source | -132,245,000Source |
| Liabilities and EquityUSD | 20,161,000Source | 36,651,000Source | 59,936,000Source | 26,889,000Source | 43,471,000Source | 27,131,000Source | 21,928,000Source | 49,495,000Source | 20,544,000Source | 29,077,000Source | 54,056,000Source | 16,704,000Source |
| Current liabilities: | ||||||||||||
| Liabilities, CurrentUSD | 23,588,000Source | 24,968,000Source | 46,347,000Source | 23,759,000Source | 23,585,000Source | 25,569,000Source | 26,652,000Source | 2,630,000Source | 25,796,000Source | 25,075,000Source | 3,978,000Source | 8,779,000Source |
| Operating Lease, Liability, CurrentUSD | 71,000Source | 54,000Source | 28,000Source | 69,000Source | 48,000Source | 53,000Source | 66,000Source | 46,000Source | 60,000Source | 60,000Source | 44,000Source | 108,000Source |
| Accounts Payable, CurrentUSD | 1,136,000Source | 1,214,000Source | 321,000Source | 1,451,000Source | 1,204,000Source | 1,713,000Source | 3,794,000Source | 294,000Source | 2,330,000Source | 1,486,000Source | 516,000Source | 347,000Source |
| Operating Lease, Liability, NoncurrentUSD | 6,000Source | 77,000Source | 0Source | 25,000Source | 94,000Source | 179,000Source | 43,000Source | 109,000Source | 0Source | 60,000Source | 126,000Source | 0Source |
| Additional Financial Items | ||||||||||||
| Accrued Liabilities, CurrentUSD | 1,982,000Source | 3,615,000Source | 2,748,000Source | 1,923,000Source | 2,322,000Source | 3,787,000Source | 2,555,000Source | 2,290,000Source | 2,921,000Source | 3,368,000Source | 3,418,000Source | 1,984,000Source |
| Cash, Cash Equivalents, and Short-term InvestmentsUSD | 17,800,000Source | 33,000,000Source | — | 25,000,000Source | 41,000,000Source | 25,400,000Source | 19,000,000Source | — | 18,400,000Source | 26,300,000Source | — | — |
| Deferred Tax Liabilities, NetUSD | — | — | — | — | — | — | — | — | 11,000Source | 23,000Source | 35,000Source | 19,000Source |
| Long-term DebtUSD | 20,000,000Source | 20,000,000Source | 20,000,000Source | 20,000,000Source | 20,000,000Source | 19,444,000Source | 20,000,000Source | 20,000,000Source | 20,000,000Source | 20,000,000Source | 20,000,000Source | — |
| Short-term InvestmentsUSD | 12,393,000Source | 21,053,000Source | — | 10,305,000Source | 24,685,000Source | 9,875,000Source | 8,697,000Source | 28,042,000Source | 3,495,000Source | 17,602,000Source | — | — |
cash flow · annual statements
| Line item | Q4 2023 | Q4 2022 | Q3 2023 | Q3 2022 | Q2 2023 | Q2 2022 | Q1 2024 | Q1 2023 | FY 2023 | FY 2022 | FY 2021 | FY 2020 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cash flows from operating activities: | ||||||||||||
| Adjustments to reconcile net income to net cash provided by operating activities: | ||||||||||||
| Depreciation, Depletion and AmortizationUSD | — | — | — | — | — | — | 28,000Source | 28,000Source | 111,000Source | 53,000Source | 24,000Source | 160,000Source |
| Share-based Payment Arrangement, Noncash ExpenseUSD | — | — | — | — | — | — | 1,010,000Source | 1,167,000Source | 4,595,000Source | 5,334,000Source | 8,660,000Source | 499,000Source |
| Changes in operating assets and liabilities: | ||||||||||||
| Increase (Decrease) in Accounts PayableUSD | — | — | — | — | — | — | -716,000Source | 2,225,000Source | 855,000Source | 958,000Source | 155,000Source | -251,000Source |
| Net Cash Provided by (Used in) Operating ActivitiesUSD | — | — | — | — | — | — | -7,278,000Source | -7,637,000Source | -29,550,000Source | -25,899,000Source | -24,888,000Source | 13,835,000Source |
| Cash flows from investing activities: | ||||||||||||
| Net Cash Provided by (Used in) Investing ActivitiesUSD | — | — | — | — | — | — | -6,321,000Source | 9,027,000Source | 14,484,000Source | -17,860,000Source | 565,000Source | -154,000Source |
| Cash flows from financing activities: | ||||||||||||
| Net Cash Provided by (Used in) Financing ActivitiesUSD | — | — | — | — | — | — | 14,232,000Source | 212,000Source | 21,233,000Source | 2,765,000Source | 58,809,000Source | -1,892,000Source |
| Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate EffectUSD | — | — | — | — | — | — | 633,000Source | 1,602,000Source | 6,167,000Source | -40,994,000Source | 34,486,000Source | 11,789,000Source |
| Cash, Cash Equivalents, Restricted Cash and Restricted Cash EquivalentsUSD | — | — | 5,386,000Source | 11,903,000Source | 14,714,000Source | 16,353,000Source | 15,508,000Source | 10,310,000Source | 14,875,000Source | 8,708,000Source | — | — |
| Supplemental disclosure of cash flow information: | ||||||||||||
| Interest Paid, Excluding Capitalized Interest, Operating ActivitiesUSD | — | — | — | — | — | — | 655,000Source | 589,000Source | 2,529,000Source | 1,823,000Source | 1,340,000Source | 975,000Source |
| Additional Financial Items | ||||||||||||
| Share-based Payment Arrangement, ExpenseUSD | — | — | 1,100,000Source | 1,600,000Source | 1,200,000Source | 1,200,000Source | 1,000,000Source | 1,200,000Source | 4,600,000Source | 5,000,000Source | 1,000,000Source | 500,000Source |
| Cash, Cash Equivalents, and Short-term InvestmentsUSD | — | — | 17,800,000Source | 33,000,000Source | 25,000,000Source | 41,000,000Source | 25,400,000Source | 19,000,000Source | 18,400,000Source | 26,300,000Source | — | — |
| Disposal Group, Not Discontinued Operation, Gain (Loss) on DisposalUSD | — | — | — | — | — | — | — | — | — | -1,000Source | — | -324,000Source |
| Gain (Loss) on Extinguishment of DebtUSD | — | — | — | 0Source | — | — | — | — | — | 0Source | -492,000Source | 0Source |
| Gain (Loss) on Disposition of Assets for Financial Service OperationsUSD | — | — | — | — | — | — | — | — | -3,000Source | — | — | — |
| General and Administrative ExpenseUSD | — | — | 2,500,000Source | 3,486,000Source | 2,974,000Source | 2,973,000Source | 3,090,000Source | 2,927,000Source | 10,925,000Source | 12,643,000Source | 13,371,000Source | 4,349,000Source |
| Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling InterestUSD | — | — | — | -9,559,000Source | — | — | — | -10,014,000Source | — | -22,665,000Source | 15,798,000Source | 14,211,000Source |
| Income Tax Expense (Benefit)USD | — | — | — | — | — | — | — | — | 0Source | 0Source | 0Source | 351,000Source |
| Investment Income, InterestUSD | — | — | 296,000Source | 142,000Source | 227,000Source | 64,000Source | 323,000Source | 226,000Source | 972,000Source | 439,000Source | 6,000Source | 67,000Source |
| Net Income (Loss) Attributable to ParentUSD | — | — | -8,303,000Source | -9,559,000Source | -8,364,000Source | -6,915,000Source | -8,834,000Source | -10,014,000Source | -35,811,000Source | -22,665,000Source | 15,798,000Source | 14,211,000Source |
| Net Income (Loss) Available to Common Stockholders, BasicUSD | — | — | — | — | — | — | — | — | — | -22,665,000Source | 15,798,000Source | 166,000Source |
| Nonoperating Income (Expense)USD | — | — | -448,000Source | -308,000Source | -509,000Source | 966,000Source | -438,000Source | -478,000Source | -1,967,000Source | 9,738,000Source | 47,695,000Source | -1,257,000Source |
| Operating ExpensesUSD | — | — | 7,855,000Source | 10,118,000Source | 7,855,000Source | 9,892,000Source | 8,396,000Source | 9,536,000Source | 33,844,000Source | 35,956,000Source | 33,327,000Source | 26,181,000Source |
| Other Nonoperating Income (Expense)USD | — | — | 0Source | 38,000Source | -14,000Source | 123,000Source | -12,000Source | -15,000Source | -26,000Source | -574,000Source | 1,035,000Source | 9,000Source |
| Proceeds from Issuance of Common StockUSD | — | — | — | — | — | — | 1,000Source | 0Source | 56,000Source | 3,000Source | 56,000Source | 108,000Source |
| Unrealized Gain (Loss) on Investments | — | — | — | —Source | — | —Source | — | — | — | — | — | — |
income statement · annual statements
| Line item | Q4 2023 | Q4 2022 | Q3 2023 | Q3 2022 | Q2 2023 | Q2 2022 | Q1 2024 | Q1 2023 | FY 2023 | FY 2022 | FY 2021 | FY 2020 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Total RevenueUSD | — | — | 0Source | 867,000Source | 0Source | 2,011,000Source | 0Source | 0Source | 0Source | 3,553,000Source | 1,430,000Source | 42,000,000Source |
| Operating Income (Loss)USD | — | — | -7,855,000Source | -9,251,000Source | -7,855,000Source | -7,881,000Source | -8,396,000Source | -9,536,000Source | -33,844,000Source | -32,403,000Source | -31,897,000Source | 15,819,000Source |
| Other Nonoperating Income (Expense)USD | — | — | 0Source | 38,000Source | -14,000Source | 123,000Source | -12,000Source | -15,000Source | -26,000Source | -574,000Source | 1,035,000Source | 9,000Source |
| Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling InterestUSD | — | — | — | — | — | — | — | — | — | — | 15,798,000Source | 14,562,000Source |
| Income Tax Expense (Benefit)USD | — | — | — | — | — | — | — | — | 0Source | 0Source | 0Source | 351,000Source |
| Net Income (Loss) Attributable to ParentUSD | — | — | -8,303,000Source | -9,559,000Source | -8,364,000Source | -6,915,000Source | -8,834,000Source | -10,014,000Source | -35,811,000Source | -22,665,000Source | 15,798,000Source | 14,211,000Source |
| Earnings Per Share, BasicUSD per share | — | — | -0.13Source | -0.23Source | -0.17Source | -0.17Source | -2.16Source | -5.96Source | -16.37Source | -0.55Source | 1.05Source | 0.12Source |
| Earnings Per Share, DilutedUSD per share | — | — | -0.13Source | -0.23Source | -0.17Source | -0.17Source | -2.16Source | -5.96Source | -16.37Source | -0.55Source | 0.44Source | 0.11Source |
| Weighted Average Number of Shares Outstanding, Basicshares | — | — | 61,767,952Source | 41,171,990Source | 47,828,631Source | 41,118,727Source | 4,081,580Source | 1,680,032Source | 2,186,954Source | 41,179,741Source | 15,105,851Source | 1,410,549Source |
| Weighted Average Number of Shares Outstanding, Dilutedshares | — | — | 61,767,952Source | 41,171,990Source | 47,828,631Source | 41,118,727Source | 4,081,580Source | 1,680,032Source | 2,186,954Source | 41,179,741Source | 36,004,063Source | 2,654,849Source |
| Additional Financial Items | ||||||||||||
| Depreciation, Depletion and Amortization, NonproductionUSD | — | — | 26,000Source | 18,000Source | 27,000Source | 3,000Source | 28,000Source | 28,000Source | 111,000,000Source | 53,000,000Source | 24,000Source | 200,000Source |
| General and Administrative ExpenseUSD | — | — | 2,500,000Source | 3,486,000Source | 2,974,000Source | 2,973,000Source | 3,090,000Source | 2,927,000Source | 10,925,000Source | 12,643,000Source | 13,371,000Source | 4,349,000Source |
| Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling InterestUSD | — | — | — | -9,559,000Source | — | — | — | -10,014,000Source | — | -22,665,000Source | 15,798,000Source | 14,211,000Source |
| Interest ExpenseUSD | — | — | 750,000Source | 570,000Source | 722,000Source | 505,000Source | 749,000Source | 689,000Source | 2,919,000Source | 2,251,000Source | 1,764,000Source | 1,333,000Source |
| Investment Income, InterestUSD | — | — | 296,000Source | 142,000Source | 227,000Source | 64,000Source | 323,000Source | 226,000Source | 972,000Source | 439,000Source | 6,000Source | 67,000Source |
| Net Income (Loss) Available to Common Stockholders, BasicUSD | — | — | — | — | — | — | — | — | — | -22,665,000Source | 15,798,000Source | 166,000Source |
| Nonoperating Income (Expense)USD | — | — | -448,000Source | -308,000Source | -509,000Source | 966,000Source | -438,000Source | -478,000Source | -1,967,000Source | 9,738,000Source | 47,695,000Source | -1,257,000Source |
| Operating ExpensesUSD | — | — | 7,855,000Source | 10,118,000Source | 7,855,000Source | 9,892,000Source | 8,396,000Source | 9,536,000Source | 33,844,000Source | 35,956,000Source | 33,327,000Source | 26,181,000Source |
| Research and Development ExpenseUSD | — | — | 5,355,000Source | 6,632,000Source | 4,881,000Source | 6,919,000Source | 5,306,000Source | 6,609,000Source | 22,919,000Source | 23,313,000Source | 19,956,000Source | 21,832,000Source |
| Undistributed Earnings (Loss) Allocated to Participating Securities, BasicUSD | — | — | — | — | — | — | — | — | — | — | 0Source | -14,045,000Source |