Biggest changeResults of Operations The following table sets forth our results of operations: Year Ended December 31, Net Change (dollars in thousands) 2022 2021 Revenue $ 75 $ 1,160 $ (1,085) (94) % Costs and expenses: Research and development expense 28,391 47,492 (19,101) (40) % General and administrative expense 19,087 17,115 1,972 12 % Total costs and expenses 47,478 64,607 (17,129) (27) % Loss from operations (47,403) (63,447) 16,044 25 % Interest income 715 20 695 3,475 % Net loss and comprehensive loss $ (46,688) $ (63,427) $ 16,739 26 % Revenue During the years ended December 31, 2022 and 2021, we recognized $75,000 and $1.2 million, respectively, in revenue from agreements with Apollomics as described above under “Our Collaboration and License Agreements.” 60 Table of Contents Research and Development Expense The following table summarizes our research and development expense by functional area: Year Ended December 31, Net Change (dollars in thousands) 2022 2021 Clinical development $ 9,446 $ 19,689 $ (10,243) (52) % Manufacturing and formulation 6,009 12,307 (6,298) (51) % Contract research services, consulting and other costs 1,331 2,163 (832) (38) % Laboratory costs 1,787 2,140 (353) (16) % Personnel-related 8,758 8,978 (220) (2) % Stock-based compensation 1,060 2,215 (1,155) (52) % Research and development expense $ 28,391 $ 47,492 $ (19,101) (40) % The following table summarizes our research and development expense by drug candidate: Year Ended December 31, Net Change (dollars in thousands) 2022 2021 Uproleselan $ 14,647 $ 29,781 $ (15,134) (51) % GMI-1687 1,282 2,514 (1,232) (49) % Other research and development 2,644 4,004 (1,360) (34) % Personnel-related and stock-based compensation 9,818 11,193 (1,375) (12) % Research and development expense $ 28,391 $ 47,492 $ (19,101) (40) % Our research and development expense for the year ended December 31, 2022 decreased by $19.1 million, or 40%, compared to the year ended December 31, 2021 primarily due to: ● decreased clinical development costs related to uproleselan, as patient enrollment ended in our Phase 3 clinical trial in November 2021 and in the NCI Phase 2/3 clinical trial in December 2021; ● decreased manufacturing and formulation costs related to uproleselan validation batches; ● decreased contract research services, consulting and other costs due to a reduction in the number of early-stage sponsored research agreements; and ● decreased stock-based compensation expense due to lower share prices, resulting in lower grant date fair market values for equity awards. General and Administrative Expense The following table sets forth the components of our general and administrative expense: Year Ended December 31, Net Change (dollars in thousands) 2022 2021 Personnel-related $ 6,425 $ 5,788 $ 637 11 % Stock-based compensation 2,798 3,872 (1,074) (28) % Legal, consulting and other professional expenses 8,964 6,652 2,312 35 % Other 900 803 97 12 % General and administrative expense $ 19,087 $ 17,115 $ 1,972 12 % General and administrative expense increased for the year ended December 31, 2022 by $2.0 million, or 12%, compared to 2021, primarily due to pre-commercialization expenses for uproleselan in 2022 and higher patent fees compared to the prior year.
Biggest changeResults of Operations The following table sets forth our results of operations: Year Ended December 31, Increase/(Decrease) (dollars in thousands) 2023 2022 Revenue $ 10 $ 75 $ (65) (87) % Costs and expenses: Research and development expense 20,072 28,391 (8,319) (29) % General and administrative expense 19,213 19,087 126 1 % Total costs and expenses 39,285 47,478 (8,193) (17) % Loss from operations (39,275) (47,403) 8,128 17 % Interest income 2,376 715 1,661 232 % Net loss and comprehensive loss $ (36,899) $ (46,688) $ 9,789 21 % Revenue During the years ended December 31, 2023 and 2022, we recognized $10,000 and $75,000, respectively, in revenue from agreements with Apollomics described above under “Our Agreements with Apollomics.” Research and Development Expense The following table summarizes our research and development expense by functional area: Year Ended December 31, Increase/(Decrease) (dollars in thousands) 2023 2022 Clinical development $ 6,533 $ 9,446 $ (2,913) (31) % Manufacturing and formulation 1,702 6,009 (4,307) (72) % Contract research services, consulting and other costs 1,792 1,331 461 35 % Laboratory costs 1,548 1,787 (239) (13) % Personnel-related 7,587 8,758 (1,171) (13) % Stock-based compensation 910 1,060 (150) (14) % Research and development expense $ 20,072 $ 28,391 $ (8,319) (29) % The following table summarizes our research and development expense by drug candidate: Year Ended December 31, Increase/(Decrease) (dollars in thousands) 2023 2022 Uproleselan $ 7,587 $ 14,647 $ (7,060) (48) % GMI-1687 1,742 1,282 460 36 % Other research and development 2,246 2,644 (398) (15) % Personnel-related and stock-based compensation 8,497 9,818 (1,321) (13) % Research and development expense $ 20,072 $ 28,391 $ (8,319) (29) % Our research and development expense for the year ended December 31, 2023 decreased by $8.3 million, or 29%, compared to the year ended December 31, 2022 primarily due to: ● decreased uproleselan clinical development costs due to the progression of our pivotal Phase 3 clinical trial; ● decreased manufacturing and formulation costs related to uproleselan validation batches; and 63 Table of Contents ● a lower number of research and development employees in 2023 compared to 2022 due to a workforce reduction undertaken in May 2022 in order to focus on our development efforts for uproleselan. These decreases were partially offset by an increase in clinical development costs related to GMI-1687 as the enrollment was completed in our Phase 1a trial in healthy adult volunteers in December 2023. General and Administrative Expense The following table sets forth the components of our general and administrative expense: Year Ended December 31, Increase/(Decrease) (dollars in thousands) 2023 2022 Personnel-related $ 6,927 $ 6,425 $ 502 8 % Stock-based compensation 2,614 2,798 (184) (7) % Legal, consulting and other professional expenses 8,526 8,964 (438) (5) % Other 1,146 900 246 27 % General and administrative expense $ 19,213 $ 19,087 $ 126 1 % General and administrative expense increased for the year ended December 31, 2023 by $126,000, or 1%, compared to 2022, primarily due to increased personnel-related expenses offset by a decrease in external consulting expenses.
Overview We are a late-stage clinical development biotechnology company focused on improving the lives of people living with cancer and inflammatory diseases by leveraging the inhibition of carbohydrate interactions that occur on the surface of cells.
Overview We are a late clinical-stage biotechnology company focused on improving the lives of people living with cancer and inflammatory diseases by leveraging the inhibition of carbohydrate interactions that occur on the surface of cells.
Although it is difficult to predict future liquidity requirements, we believe that our existing cash and cash equivalents will be sufficient to fund our operations through the fourth quarter of 2024 without giving effect to potential business development opportunities, such as upfront or milestone payments under license and collaboration agreements, or additional financing activities including the potential sale of common stock under our at-the-market sales facility or otherwise.
Although it is difficult to predict future liquidity requirements, we believe that our existing cash and cash equivalents will be sufficient to fund our operations through the fourth quarter of 2024 without giving effect to potential business development opportunities, such as upfront or milestone payments 58 Table of Contents under license and collaboration agreements, or financing activities including the additional sale of common stock under our at-the-market sales facility or otherwise.
We are developing a pipeline of proprietary glycomimetics, which are small molecules that mimic the structure of carbohydrates involved in important biological processes, to inhibit disease-related functions of carbohydrates such as the roles they play in inflammation, cancer and infection. We believe this represents an innovative approach to drug discovery to treat a wide range of diseases.
We are developing a pipeline of proprietary glycomimetics, which are small molecules that mimic the structure of carbohydrates involved in important biological processes, to inhibit disease-related functions of carbohydrates such as the roles they play in cancers and inflammation. We believe this represents an innovative approach to drug discovery to treat a wide range of diseases.
We anticipate that our expenses will increase substantially as we: ● initiate, conduct and complete our ongoing and planned clinical trials of uproleselan, including fulfilling our funding and supply commitments related to the ongoing clinical trials of uproleselan; ● conduct NDA-enabling activities related to manufacture, toxicology and clinical pharmacology for our product candidates; 55 Table of Contents ● manufacture additional uproleselan drug supplies for validation and prepare for commercialization; ● seek regulatory approvals for any drug candidates that successfully complete clinical trials; ● ultimately establish a sales, marketing and distribution infrastructure and scale up external manufacturing capabilities to commercialize any drug candidates for which we may obtain regulatory approval; ● maintain, expand and protect our intellectual property portfolio; ● maintain sufficient levels of insurance, including product liability and directors, officers and corporate liability insurance policies; and ● add personnel to support our drug development and potential future commercialization efforts.
We anticipate that our expenses will increase substantially as we: ● conduct and complete our ongoing and planned clinical trials of uproleselan, including fulfilling our funding and supply commitments related to the ongoing clinical trials of uproleselan; ● conduct NDA-enabling activities related to manufacture, toxicology and clinical pharmacology for our product candidates; ● manufacture additional uproleselan drug supplies for validation and prepare for commercialization; ● seek regulatory approvals for any drug candidates that successfully complete clinical trials; ● ultimately establish a sales, marketing and distribution infrastructure and scale up external manufacturing capabilities to commercialize uproleselan or any other drug candidates for which we may obtain regulatory approval; ● maintain, expand and protect our intellectual property portfolio; ● maintain sufficient levels of insurance, including product liability and directors, officers and corporate liability insurance policies; and ● add personnel to support our drug development and potential future commercialization efforts.
General and Administrative General and administrative expenses consist primarily of salaries and other related costs, including stock-based compensation, for personnel in executive, finance, accounting, business development and human resources functions. Other significant costs include facility costs not otherwise included in research and development expenses, legal fees relating to patent and corporate matters and fees for accounting and consulting services.
General and Administrative General and administrative expenses consist primarily of salaries and other related costs, including stock-based compensation, for personnel in executive, finance, accounting, business development and human resources functions. 62 Table of Contents Other significant costs include facility costs not otherwise included in research and development expenses, legal fees relating to patent and corporate matters and fees for accounting and consulting services.
However, it is difficult to determine with certainty the duration and completion costs of our current or future preclinical studies and clinical trials of our drug candidates, or if, when or to what extent we will 59 Table of Contents generate revenues from the commercialization and sale of any of our drug candidates that obtain regulatory approval.
However, it is difficult to determine with certainty the duration and completion costs of our current or future preclinical studies and clinical trials of our drug candidates, or if, when or to what extent we will generate revenues from the commercialization and sale of any of our drug candidates that obtain regulatory approval.
As part of the accounting for these arrangements, we must develop assumptions that require judgment to determine the stand-alone selling price, 57 Table of Contents which may include forecasted revenues, development timelines, reimbursement of personnel costs, discount rates and probabilities of technical and regulatory success.
As part of the accounting for these arrangements, we must develop assumptions that require judgment to determine the stand-alone selling price, which may include forecasted revenues, development timelines, reimbursement of personnel costs, discount rates and probabilities of technical and regulatory success.
If we raise additional funds through the issuance of convertible debt securities, these securities could contain covenants that would restrict our operations. We may require additional capital beyond our currently anticipated amounts. Additional capital may not be available on reasonable terms, or at all.
If we raise additional funds through the issuance of convertible debt securities, these securities could contain covenants that would restrict our operations. 65 Table of Contents We may require additional capital beyond our currently anticipated amounts. Additional capital may not be available on reasonable terms, or at all.
While our significant accounting policies are more fully described in Note 2 to our financial statements appearing elsewhere in this Annual Report, we believe the following are the critical accounting policies used in the preparation of our financial statements that require significant judgments and estimates. Revenue Recognition We apply Accounting Standards Codification, or ASC, Topic 606, Revenue from Contracts with Customers , to all contracts with customers, except for contracts that are within the scope of other standards, such as leases, insurance, collaboration agreements and financial instruments.
While our significant accounting policies are more fully described in Note 3 to our financial statements 59 Table of Contents appearing elsewhere in this Annual Report, we believe the following are the critical accounting policies used in the preparation of our financial statements that require significant judgments and estimates. Revenue Recognition We apply Accounting Standards Codification, or ASC, Topic 606, Revenue from Contracts with Customers , to all contracts with customers, except for contracts that are within the scope of other standards, such as leases, insurance, collaboration agreements and financial instruments.
Total remaining obligations under this lease as of December 31, 2022 were $941,000. We have no other fixed long-term obligations and we do not have significant capital expenditure requirements. We have also entered into various agreements for services with third-party vendors, including agreements to conduct clinical trials, to manufacture products, and for consulting and other contracted services.
Total remaining obligations under this lease as of December 31, 2023 were $808,000. We have no other fixed long-term obligations and we do not have significant capital expenditure requirements. We have also entered into various agreements for services with third-party vendors, including agreements to conduct clinical trials, to manufacture products, and for consulting and other contracted services.
On April 28, 2022, we entered into a new at-the-market sales agreement, or the 2022 Sales Agreement, with Cowen. Under the 2022 Sales Agreement, we may sell up to $100.0 million in shares of our common stock.
On April 28, 2022, we terminated the 2020 Sales Agreement and entered into a new at-the-market sales agreement, or the 2022 Sales Agreement, with Cowen. Under the 2022 Sales Agreement, we may sell up to $100.0 million in shares of our common stock.
For the discussion of our financial condition and results of operations and cash flows for the year ended December 31, 2021 compared to the year ended December 31, 2020, please refer to Part II, Item 7, "Management's Discussion and Analysis of Financial Condition and Results of Operations" in our Annual Report on Form 10-K for the year ended December 31, 2021 filed with the SEC on March 3, 2022.
For the discussion of our financial condition and results of operations and cash flows for the year ended December 31, 2022 compared to the year ended December 31, 2021, please refer to Part II, Item 7, "Management's Discussion and Analysis of Financial Condition and Results of Operations" in our Annual Report on Form 10-K for the year ended December 31, 2022 filed with the SEC on March 29, 2023.
To date, we have not recognized any royalty revenue from our license agreements. Manufacturing and Supply: Our agreements may include providing clinical and commercial manufacturing products to the counterparties. The services are generally determined to be distinct from the other promises or performance obligations identified in the arrangement.
To date, we have not recognized any royalty revenue from our license agreements. 60 Table of Contents Manufacturing and Supply: Our agreements may include providing clinical and commercial manufacturing products to the counterparties. The services are generally determined to be distinct from the other promises or performance obligations identified in the arrangement.
Funding Requirements Our primary uses of capital are, and we expect will continue to be, compensation and related expenses, third-party clinical research and development services, laboratory and related supplies, clinical costs, legal and other regulatory expenses and general overhead costs. As of December 31, 2022, our significant contractual obligations consisted solely of rent obligations under a non-cancelable lease, as amended, for our current office space in Rockville, Maryland, which has a term through October 2023.
Funding Requirements Our primary uses of capital are, and we expect will continue to be, compensation and related expenses, third-party clinical research and development services, clinical costs, manufacturing costs, pre-commercialization costs, legal and other regulatory expenses and general overhead costs. As of December 31, 2023, our significant contractual obligations consisted solely of rent obligations under a non-cancelable lease, as amended, for our current office space in Rockville, Maryland, which has a term through January 2025.
In 2021, we completed enrollment of 388 patients in a randomized, double-blind, placebo-controlled Phase 3 pivotal clinical trial to evaluate uproleselan in individuals with relapsed/refractory AML, the design of which was based on guidance received from the U.S. Food and Drug Administration, or FDA.
In 2021, we completed enrollment of 388 patients in a randomized, double-blind, placebo-controlled Phase 3 pivotal clinical trial to evaluate uproleselan in individuals with relapsed/refractory AML, the design of which was based on guidance received from the FDA.
Our ability to earn additional milestone payments and potential royalty payments and their timing will be dependent upon the outcome of Apollomics’ activities and is therefore uncertain at this time.
However, our ability to earn milestone payments and potential 64 Table of Contents royalty payments and their timing will be dependent upon the outcome of Apollomics’ activities and is therefore uncertain at this time.
Additionally, the process of testing drug candidates in clinical trials is costly, and the timing of progress in these trials is uncertain. 63 Table of Contents Cash Flows The following table summarizes our cash flows: Year Ended December 31, (in thousands) 2022 2021 Net cash provided by (used in): Operating activities $ (46,457) $ (57,489) Investing activities (84) (15) Financing activities 4,157 10,724 Net change in cash and cash equivalents $ (42,384) $ (46,780) In assessing cash used in operating activities, we consider several principal factors: (i) net loss for the period; (ii) adjustments for non-cash charges including stock-based compensation expense and depreciation and amortization of property and equipment; and (iii) the extent to which receivables, accounts payable and other liabilities, or other working capital components increase or decrease.
Additionally, the process of testing drug candidates in clinical trials is costly, and the timing of progress in these trials is uncertain. Cash Flows The following table summarizes our cash flows: Year Ended December 31, (in thousands) 2023 2022 Net cash provided by (used in): Operating activities $ (34,880) $ (46,457) Investing activities (21) (84) Financing activities 28,823 4,157 Net change in cash and cash equivalents $ (6,078) $ (42,384) In assessing cash used in operating activities, we consider several principal factors: (i) net loss for the period; (ii) adjustments for non-cash charges including stock-based compensation expense and depreciation and amortization of property and equipment; and (iii) the extent to which receivables, accounts payable and other liabilities, or other working capital components increase or decrease.
Apollomics will be responsible for all costs related to development, regulatory approvals, and commercialization activities for uproleselan and GMI-1687 in Greater China, and we and Apollomics expect to enter into clinical and commercial supply agreements with respect to our provision of uproleselan and GMI-1687 to Apollomics.
Apollomics will be responsible for all costs related to development, regulatory approvals, and commercialization activities for uproleselan and GMI-1687 in Greater China, and we and Apollomics expect to enter into clinical and commercial supply agreements with respect to our provision of uproleselan and GMI-1687 to Apollomics. We retain all rights for both compounds in the rest of the world.
We may never succeed in achieving regulatory approval for any of our drug candidates.
We may never succeed in achieving regulatory approval for uproleselan or any of our other drug candidates.
We had an accumulated deficit of $419.6 million as of December 31, 2022 and we expect to continue to incur significant expenses and operating losses over at least the next several years.
We had an accumulated deficit of $456.5 million as of December 31, 2023 and we expect to continue to incur significant expenses and operating losses over at least the next several years.
As of December 31, 2022, we had $47.9 million in cash and cash equivalents. In October 2020, we entered into an at-the-market sales agreement, or the 2020 Sales Agreement, with Cowen.
As of December 31, 2023, we had $41.8 million in cash and cash equivalents. In October 2020, we entered into an at-the-market sales agreement, or the 2020 Sales Agreement, with Cowen.
We are evaluating options for the further development of GMI-2093 as a potential treatment for fibrosis and in oncology indications. We have also designed GMI-1359, a drug candidate that simultaneously targets both E-selectin and a chemokine receptor known as CXCR4.
In March 2022, we selected a lead galectin drug candidate, GMI-2093, for evaluation in preclinical studies. We are evaluating options for the further development of GMI-2093 as a potential treatment for fibrosis and in oncology indications. We also designed GMI-1359, a drug candidate that simultaneously targets both E-selectin and a chemokine receptor known as CXCR4.
Operating Activities Net cash used in operating activities was $46.5 million during the year ended December 31, 2022 compared to $57.5 million during the year ended December 31, 2021.
Operating Activities Net cash used in operating activities was $34.9 million during the year ended December 31, 2023 compared to $46.5 million during the year ended December 31, 2022.
We retain all rights for both compounds in the rest of the world. 56 Table of Contents In September 2020, the China National Medical Products Administration, or NMPA, Center for Drug Evaluation, or CDE, granted IND approval for uproleselan (also known as APL-106), enabling the initiation of a Phase 1 pharmacokinetics and tolerability study and a planned Phase 3 bridging study of APL-106 in combination with chemotherapy in relapsed/refractory AML.
In September 2020, the China National Medical Products Administration, or NMPA, Center for Drug Evaluation, or CDE, granted IND approval for uproleselan (also known as APL-106), enabling the initiation of a Phase 1 pharmacokinetics and tolerability study and a Phase 3 bridging study of APL-106 in combination with chemotherapy in relapsed/refractory AML.
Our lead glycomimetic drug candidate, uproleselan, is a specific E-selectin antagonist that we are developing to be used in combination with chemotherapy to treat patients with acute myeloid leukemia, or AML, a life-threatening hematologic cancer, and potentially other hematologic cancers.
We are focusing our efforts on drug candidates for diseases that we believe will qualify for orphan drug designation. Our lead glycomimetic drug candidate, uproleselan, is a specific E-selectin antagonist that we are developing to be used in combination with chemotherapy to treat patients with acute myeloid leukemia, or AML, a life-threatening hematologic cancer, and potentially other hematologic cancers.
As of the date of this Annual Report, approximately $66.0 million remained available to be sold under the terms of the 2022 Sales Agreement. We entered into a collaboration and license agreement with Apollomics in January 2020 and are potentially eligible to earn milestone payments and royalties under that agreement.
As of December 31, 2023, $66.0 million remained available to be sold under the 2022 Sales Agreement. We entered into a collaboration and license agreement with Apollomics in 2020 and are potentially eligible to earn milestone payments and royalties under that agreement.
In May 2022, we filed an investigational new drug application, or IND, for GMI-1687 in as a potential treatment for vaso-occlusive crisis, or VOC, a common complication of sickle cell disease and received the “safe to proceed” letter from the FDA in June 2022.
In May 2022, we filed an IND for GMI-1687 as a potential treatment for VOE, a common complication of sickle cell disease, and received the “safe to proceed” letter from the FDA in June 2022.
Expected Volatility— Volatility is a measure of the amount by which a financial variable such as share price has fluctuated (historical volatility) or is expected to fluctuate (expected volatility) during a period.
Expected Volatility— Volatility is a measure of the amount by which a financial variable such as share price has fluctuated (historical volatility) or is expected to fluctuate (expected volatility) during a period. We base the expected volatility on the historical volatility of our publicly traded common stock.
Subsequent to December 31, 2022 and through the date of this Annual Report, we sold an additional 9,822,930 shares of common stock under the 2022 Sales Agreement at a weighted average price of $3.01 per share, for aggregate net proceeds of $28.7 million, after deducting commissions and offering expenses.
During the year ended December 31, 2023, we sold 9,822,930 shares of common stock under the 2022 Sales Agreement at a weighted average price of $3.01 per share, for aggregate net proceeds of $28.7 million, after deducting commissions and offering expenses.
To fund further operations, we will need to raise capital. We may obtain additional financing in the future through the issuance of our common stock, through other equity or debt financings, potentially including the use of our at-the-market sales facility with Cowen, through collaborations or partnerships with other companies or sale of royalties on a potential drug.
We may obtain additional financing in the future through the issuance of our common stock, through other equity or debt financings, potentially including the use of our at-the-market sales facility with Cowen, through collaborations or partnerships with other companies, or through the sale of rights to receive royalties on sales of uproleselan or any other potential drug candidates.
As such, at this time, we cannot reasonably estimate or know the nature, timing and costs of the efforts that will be necessary to complete the remainder of the development of uproleselan or our other drug candidates.
As such, at this time, we cannot reasonably estimate or know the nature, timing and costs of the efforts that will be necessary to complete the remainder of the development of uproleselan or our other drug candidates. We are also unable to predict when, if ever, material net cash inflows will commence from uproleselan or our other drug candidates.
Critical Accounting Policies and Significant Judgments and Estimates Our management’s discussion and analysis of our financial condition and results of operations is based on our financial statements, which have been prepared in accordance with generally accepted accounting principles in the United States, or GAAP.
There were no sales of clinical supplies to Apollomics during the years ended December 31, 2023 or 2022. Critical Accounting Policies and Significant Judgments and Estimates Our management’s discussion and analysis of our financial condition and results of operations is based on our financial statements, which have been prepared in accordance with generally accepted accounting principles in the United States, or GAAP.
We base the expected volatility on the historical volatility of our publicly traded common stock. 58 Table of Contents Expected Dividend Yield —We have assumed no dividend yield because we do not expect to pay dividends in the future, which is consistent with our history of not paying dividends.
Expected Dividend Yield —We have assumed no dividend yield because we do not expect to pay dividends in the future, which is consistent with our history of not paying dividends.
We have financed our operations primarily through private placements of our securities, up-front and milestone payments under our license and collaboration agreements and the net proceeds from public offerings of common stock, including sales of common stock under at-the-market sales facilities with Cowen and Company LLC, or Cowen.
We are not currently developing GMI-1359 and are seeking a licensing partner to continue clinical development of this drug candidate. We have financed our operations primarily through private placements of our securities, up-front and milestone payments under our license and collaboration agreements and the net proceeds from public offerings of common stock, including sales of common stock under at-the-market sales facilities with Cowen and Company LLC, or Cowen.
As we the trial progresses during 2023, we will continue our preparation for a potential filing of an NDA with the FDA. We have also entered into a Cooperative Research and Development Agreement, or CRADA, with the National Cancer Institute, or NCI, part of the National Institutes of Health, to conduct a Phase 2/3 randomized, controlled clinical trial testing the addition of uproleselan to a standard chemotherapy regimen.
We are continuing our preparation for a potential submission of a new drug application, or NDA, with the FDA by the end of 2024 if the topline results are sufficiently positive. We have also entered into a Cooperative Research and Development Agreement, or CRADA, with the National Cancer Institute, or NCI, part of the National Institutes of Health, to conduct a Phase 2/3 randomized, controlled clinical trial testing the addition of uproleselan to a standard chemotherapy regimen.
In January 2021, APL-106 was granted Breakthrough Therapy Designation from the China NMPA CDE for the treatment of relapsed/refractory AML. In March 2021, Apollomics enrolled the first patient in the Phase 1 study and enrolled the first patient in the Phase 3 portion of the trial in November 2021.
In January 2021, APL-106 was granted Breakthrough Therapy Designation from the China NMPA CDE for the treatment of relapsed/refractory AML. In January 2024, Apollomics announced the completion of enrollment in the Phase 3 bridging study.
We are advancing other preclinical-stage programs, including small-molecule glycomimetic compounds that inhibit the protein galectin-3, which we believe may have potential to be an orally administered treatment for fibrosis, cancer and cardiovascular disease. In March 2022, we selected a lead galectin drug candidate, GMI-2093, for evaluation in preclinical studies.
In December 2023, we completed enrollment of 40 subjects in a Phase 1a trial of GMI-1687 in healthy adult volunteers. We are advancing other preclinical-stage programs, including small-molecule glycomimetic compounds that inhibit the protein galectin-3, which we believe may have potential to be an orally administered treatment for fibrosis, cancer and cardiovascular disease.
These increases were partially offset by decreased stock-based compensation expense due to lower share prices, resulting in lower grant date fair market values for equity awards issued in 2022. 61 Table of Contents Interest Income During the year ended December 31, 2022, interest income increased by $695,000, compared to the same period in 2021, due to higher interest rates on cash balances. Liquidity and Capital Resources Sources of Liquidity We have historically financed our operations primarily through public offerings and private placements of our capital stock, including sales agreements with Cowen, and upfront and milestone payments from our license and collaboration agreements.
Interest Income During the year ended December 31, 2023, interest income increased by $1.7 million, compared to the same period in 2022, due to higher interest rates on our cash balances. Liquidity and Capital Resources Sources of Liquidity We have historically financed our operations primarily through public offerings and private placements of our capital stock, including sales agreements with Cowen, and upfront and milestone payments from our license and collaboration agreements.
During the year ended December 31, 2021, we recognized $1.1 million in revenue from the sale of clinical supplies to Apollomics under the clinical supply agreement. There were no sales of clinical supplies to Apollomics during the year ended December 31, 2022.
Apollomics has the option to begin manufacture after appropriate material transfer requirements are met. During the year ended December 31, 2021, we recognized $1.1 million in revenue from the sale of clinical supplies to Apollomics under the clinical supply agreement.
Pooled survival data show patients in the Phase 3 study continue to live longer than historically expected. In September 2022, we submitted a request to the FDA to amend the protocol for the trial to conduct an interim analysis and have the findings reviewed by the trial’s Independent Data Monitoring Committee, or IDMC, as blinded pooled survival data showed patients living longer than expected based on the historical benchmarks used to design the study.
In September 2022, we submitted a request to the FDA to amend the protocol for the trial to conduct an interim analysis and have the findings reviewed by the trial’s Independent Data Monitoring Committee, or IDMC.
For the year ended December 31, 2022, there was decreased spending in clinical development and manufacturing expenses as uproleselan clinical development programs in our global Phase 3 clinical trial and the NCI-sponsored Phase 2/3 trial completed enrollment and are now in the follow-up phase.
For the year ended December 31, 2023, we incurred lower clinical development and manufacturing expenses as our global Phase 3 clinical trial and the NCI-sponsored Phase 2/3 trial had completed enrollment and are now in the follow-up phase. The remainder of the decrease in operating cash usage was due to changes in working capital.
See also the section titled “Risk Factors” herein for additional information on risks and uncertainties related to the pandemic. Our Collaboration and License Agreements Apollomics In January 2020, we entered into an exclusive collaboration and license agreement with Apollomics (Hong Kong) Limited, or Apollomics, for the development and commercialization of uproleselan and GMI-1687 in Mainland China, Hong Kong, Macau and Taiwan, also known as Greater China.
We cannot assure you that we will ever be profitable or generate positive cash flow from operating activities. Our Agreements with Apollomics In January 2020, we entered into an exclusive collaboration and license agreement with Apollomics (Hong Kong) Limited, or Apollomics, for the development and commercialization of uproleselan and GMI-1687 in Mainland China, Hong Kong, Macau and Taiwan, also known as Greater China.
Financing Activities Net cash provided by financing activities of $4.2 million and $10.7 million during the years ended December 31, 2022 and 2021, respectively, consisted of the net proceeds received from our at-the-market facilities with Cowen.
Investing Activities Net cash used in investing activities, consisting of purchases of scientific equipment and computers net of sales, was $21,000 for the year ended December 31, 2023 compared to $84,000 during the year ended December 31, 2022. 66 Table of Contents Financing Activities Net cash provided by financing activities of $28.9 million and $4.2 million during the years ended December 31, 2023 and 2022, respectively, primarily consisted of the net proceeds received from our at-the-market facilities with Cowen.
In June 2020, we entered into a clinical supply agreement with Apollomics under which we will manufacture and supply uproleselan product to Apollomics at agreed upon prices. Apollomics has the option to begin manufacture after appropriate material transfer requirements are met.
Secondary outcome measures include the rate and duration of remission and whether uproleselan can reduce the rate of oral mucositis, a chemotherapy-related side effect. In June 2020, we entered into a clinical supply agreement with Apollomics under which we will manufacture and supply uproleselan product to Apollomics at agreed upon prices.
If we are unable to raise additional funds through equity or debt financings when needed, we may be required to delay, limit, reduce or terminate our drug development or future commercialization efforts or grant rights to develop and market drug candidates that we would otherwise prefer to develop and market ourselves. Outlook Based on our research and development plans and our timing expectations related to the progress of our programs, we expect that our existing cash and cash equivalents will enable us to fund our operating expenses and capital expenditure requirements through the fourth quarter of 2024.
If we are unable to raise additional funds through equity or debt financings when needed, we may be required to delay, limit, reduce or terminate our drug development or future commercialization efforts or grant rights to develop and market drug candidates that we would otherwise prefer to develop and market ourselves. Going Concern The accompanying financial statements included in this Annual Report have been prepared assuming that we will continue as a going concern within one year after the date that the financial statements are issued.
The interim analysis plan required a high statistical threshold to be met for the IDMC to recommend unblinding, reserving approximately 95% of the study’s statistical power for the final analysis. In February 2023,the IDMC reviewed the interim utility analysis and recommended that the pivotal Phase 3 clinical trial continue to the originally planned final analysis.
In February 2023, the IDMC reviewed the interim utility analysis and recommended that the pivotal Phase 3 clinical trial continue to the originally planned final overall survival events trigger. In June 2023, the FDA cleared the addition of a protocol amendment to our pivotal Phase 3 trial to allow for a time-based analysis of the primary endpoint of overall survival.
The trial may also provide support for regulatory filings, if the results of the planned interim analysis are sufficiently positive. Uproleselan is also being studied in multiple investigator-sponsored trials.
The trial may also provide support for regulatory filings, if the results of the planned interim analysis are sufficiently positive. In May 2023, the FDA agreed to our initial Pediatric Study Plan, and in October 2023, the European Medicines Agency agreed to our Pediatric Investigational Plan.
Components of Operating Results Revenue To date, we have not generated any revenue from the sale of our drug candidates and do not expect to generate any revenue from the sale of drugs in the near future. Substantially all of our historical revenue consisted of upfront and milestone payments under license and collaboration agreements.
Components of Operating Results Revenue To date, we have not generated any revenue from the sale of our drug candidates. Unless and until we receive regulatory approval for the marketing of uproleselan and we undertake commercialization effort, we do not expect to 61 Table of Contents generate any revenue from the sale of drugs.