COL4A5

Kidney morphology improved in all three patients with protein re-expression consistent with disease regression in its Phase 2 open-label clinical trial of ELX-02 for the treatment of Alport Syndrome ELX-02 improved podocyte foot process effacement in all three treated patients by an average of 60% based on blinded biopsy analysis by NIPOKA GmbH Clinical data from Phase 2 study of ELX-02 for Alport Syndrome included in presentations at the American Society of Nephrology (ASN) Kidney Week 2023 Significant progress toward completion of a strategic partnership for ZKN-013 WATERTOWN, Mass., Nov. 13, 2023 (GLOBE NEWSWIRE) -- Eloxx Pharmaceuticals, Inc. (OTC: ELOX), a leader in ribosomal RNA-targeted genetic therapies for rare diseases, today reported its financial results for the three months ended September 30, 2023, and provided a business update. Completed Phase 2 open label trial of ELX-02 for the treatment of Alport Syndrome patients with nonsense mutations. Analysis of biopsy samples provided unequivocal clinical evidence of both morphology and ELX-02’s disease modifying potential.Collagen Alpha 5 protein expression observed in the glomerular basement membrane post treatment in all patients. Data from the Phase 2 study of ELX-02 for Alport Syndrome was included in two presentations at the American Society of Nephrology (ASN) Kidney Week 2023.Significant progress towards completing a strategic partnership for ZKN-013Raised additional cash in ongoing efforts to strengthen balance sheet. “We are excited about the recent progress across our pipeline and remain committed to advancing our programs for the benefit of our patients and stakeholders,” said Sumit Aggarwal, President and Chief Executive Officer of Eloxx. Third Quarter 2023 and Subsequent Highlights ELX-02 in Nonsense Mutation Alport Syndrome Confirmed that all three patients showed an improvement in morphology and proteinuria in its proof-of-concept Phase 2 open-label clinical trial (NCT05448755) of ELX-02 for the treatment of Alport Syndrome after eight weeks of treatment. All patients had Autosomal Recessive Alport Syndrome with a nonsense mutation on one allele. No collagen 4 alpha 5 was expressed in the glomerular basement membrane (GBM) at baseline.Collagen 4 Alpha 5 expression in the GBM post-treatment was reported post-treatment based on immunofluorescence staining of patient biopsiesELX-02 increased the filtration slit density (FSD) by an average of 60% as compared to baseline levels, consistent with reduction of podocyte foot process effacement. Biopsies were analyzed on a blinded basis by NIPOKA GmbH. FSD was estimated for 15 to 20 glomeruli per sample.Data supporting FSD as a precise histopathological estimator of podocyte health and its inverse correlation with proteinuria was presented at the ASN meeting on November 2, 2023. Visual assessment of improvement in foot process effacement in Transmission Electron Micrography (TEM) images was independently confirmed by highly regarded renal pathologist and TEM expert.All three treated patients had reduced proteinuria variability and two patients had a reduction in proteinuria compared to baseline during or in 2 months post treatment consistent with improvement in kidney morphology.ELX-02 was well-tolerated in the study with no discontinuations. Data from the Phase 2 study of ELX-02 for Alport Syndrome was included in two presentations at the ASN Kidney Week 2023. ZKN-013 in nonsense mutation Recessive Dystrophic Epidermolysis Bullosa (RDEB), Junctional Epidermolysis Bullosa (JEB) and Familial Adenomatous Polyposis Eloxx made significant progress in completing a strategic transaction for ZKN-013. Following FDA clearance to begin a single ascending dose trial in healthy volunteers for ZKN-013 for the treatment of recessive RDEB and JEB, Eloxx received significant strategic interest in ZKN-013.Should these discussions lead to a transaction, it will allow Eloxx to remain focused on fully maximizing the potential of ELX-02 in rare kidney diseases and continue funded discovery efforts on our TURBO-ZM platform. Third Quarter 2023 Financial Results For the three months ended September 30, 2023, we incurred a net loss of $3.6 million, or $1.31 per share, which included $0.4 million in stock-based compensation. For the same period in the prior year, we incurred a net loss of $7.5 million, or $3.47 per share, which included $0.7 million in stock-based compensation. R&D expenses were $1.3 million for the three months ended September 30, 2023, which included $0.1 million in stock-based compensation. For the same period in the prior year, R&D expenses were $4.9 million, which included $0.3 million of stock-based compensation. The decrease was primarily related to a decrease in expenses related to subcontractors, advisors, and laboratory supplies in connection with preclinical research and development activities related to inhaled delivery of ELX-02 in CF, a decrease in CFF funded activities, a decrease in salaries and other personnel costs, a decrease related to stock-based compensation, and a decrease in facility and overhead expenses. General and administrative (G&A) expenses were $2.4 million for the three months ended September 30, 2023, which included $0.4 million in stock-based compensation. For the same period in the prior year, G&A expenses were $2.3 million, which included $0.4 million of stock-based compensation. The increase was primarily related to a $0.2 million increase in expenses attributable to professional and consulting fees, offset by a decrease of $0.1 million related to facility and overhead expenses. As of September 30, 2023, we had unrestricted cash and cash equivalents of $4.8 million. During the quarter, we raised gross proceeds of $2.0 million from the sale of shares of common stock, pre-funded warrants and warrants. Additionally, we sold shares of common stock through our ATM program during the quarter for gross proceeds of $1.8 million. Eloxx remains focused on its liquidity position and raising additional capital in the near term in order to fund its operating plan through the end of 2023 and beyond. Assuming that we initiate Phase 3 clinical trial activities when sufficient funding allows, and that we maintain compliance with our debt covenants, we believe that our current cash position will be sufficient to fund our operations through the end of the fourth quarter of 2023. As previously reported, we received a delisting determination from the Listing Qualifications Department of the Nasdaq Stock Market LLC as the company did not regain compliance with the Nasdaq Listing Rule 5550(b)(2), which requires a listed company to have at least $35 million in market value of listed securities. Effective October 16, 2023, trading of our common stock was suspended on the Nasdaq Capital Market and began trading on the OTC Pink Marketplace under the symbol “ELOX.” On October 26, 2023, we requested a review of the Nasdaq delisting determination by the Nasdaq Listing Council. Trading of or common stock on the Nasdaq Capital Market will remain suspended pending a decision by the Nasdaq Listing Council. About Nonsense Mutation Alport Syndrome Nonsense Mutation Alport syndrome is a rare Type IV Collagenopathy characterized by mutations in the genes (COL4A3, COL4A4, and COL4A5) that result in a less than full length (truncated) Type 4 Collagen. This disorder mostly affects children with a median age at diagnosis of 9 to 20 years. It is characterized by rapid and progressive damage to the kidneys, ear and eyes, starting with worsening of kidney morphology to proteinuria and finally kidney failure, hearing loss and eye abnormalities. It is estimated that there are approximately 7,500 patients in the US and 20,000 patients in US, Europe, Japan and China with Nonsense Mutation Alport Syndrome. These patients have no approved treatment options. About Eloxx Pharmaceuticals Eloxx Pharmaceuticals, Inc. is engaged in the science of ribosome modulation, leveraging its innovative TURBO-ZM™ chemistry technology platform in an effort to develop novel Ribosome Modulating Agents (RMAs) and its library of Eukaryotic Ribosome Selective Glycosides (ERSGs). Eloxx’s lead investigational product candidate, ELX-02, is a small molecule drug candidate designed to restore production of full-length functional proteins. ELX-02 is in Phase 2 clinical development for the treatment of Alport syndrome in patients with nonsense mutations. For more information, please visit www.eloxxpharma.com. Forward-looking Statements This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. All statements other than statements of present and historical facts contained in this press release, including without limitation, statements regarding our cash runway to fund our operating plan, our plans to raise additional capital, our ability to comply with the covenants in our debt agreement, the expected timing of and results from trials of our product candidates, the potential of our product candidate to treat nonsense mutations, the outcome of the Nasdaq Listing Council’s review of the delisting determination; the strategic partnership for the clinical development of ZKN-013 are forward-looking statements. Forward-looking statements can be identified by the words “aim,” “may,” “will,” “would,” “should,” “expect,” “explore,” “plan,” “anticipate,” “could,” “intend,” “target,” “project,” “contemplate,” “believe,” “estimate,” “predict,” “potential,” “seeks,” or “continue” or the negative of these terms similar expressions, although not all forward-looking statements contain these words. Forward-looking statements are based on management's current plans, estimates, assumptions and projections based on information currently available to us. Forward-looking statements are subject to known and unknown risks, uncertainties and assumptions, and actual results or outcomes may differ materially from those expressed or implied in the forward-looking statements due to various important factors, including, but not limited to: our ability to obtain the capital necessary to fund our operations; our ability to regain and maintain compliance with the continued listing requirements of the Nasdaq Capital Market; our ability to progress any product candidates in preclinical or clinical trials; the uncertainty of clinical trial results and the fact that positive results from preclinical studies are not always indicative of positive clinical results; the scope, rate and progress of our preclinical studies and clinical trials and other research and development activities; the competition for patient enrollment from drug candidates in development; the impact of the global COVID-19 pandemic on our clinical trials, operations, vendors, suppliers, and employees;; the cost of filing, prosecuting, defending and enforcing any patent claims and other intellectual property rights; our ability to obtain financial in the future through product licensing, public or private equity or debt financing or otherwise;; general business conditions, regulatory environment, competition and market for our products; and business ability and judgment of personnel, and the availability of qualified personnel and other important factors discussed under the caption “Risk Factors” in our Quarterly Report on Form 10-Q for the quarterly period ended September 30, 2023, as any such factors may be updated from time to time in our other filings with the SEC, accessible on the SEC’s website at www.sec.gov and the “Financials & Filings” page of our website at https://investors.eloxxpharma.com/financials-filings. All forward-looking statements speak only as of the date of this press release and, except as required by applicable law, we have no obligation to update or revise any forward-looking statements contained herein, whether as a result of any new information, future events, changed circumstances or otherwise. Contact InvestorsJohn Woolfordjohn.woolford@westwicke.com443.213.0506 MediaLaureen Cassidylaureen@outcomescg.com Source: Eloxx Pharmaceuticals ELOXX PHARMACEUTICALS, INC. AND SUBSIDIARIESUNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS(Amounts in thousands, except share and per share data) September 30, 2023 December 31, 2022ASSETS Current assets: Cash and cash equivalents $4,775 $19,207 Restricted cash 219 261 Prepaid expenses and other current assets 635 661 Total current assets 5,629 20,129 Property and equipment, net 107 169 Operating lease right-of-use asset 306 825 Total assets $ 6,042 $ 21,123 LIABILITIES AND STOCKHOLDERS’ DEFICIT Current liabilities: Accounts payable $3,134 $3,020 Accrued expenses 2,442 2,799 Current portion of long-term debt 2,819 3,980 Advances from collaboration partners 12,966 12,535 Warrant liabilities 1,695 — Current portion of operating lease liability 315 712 Derivative liabilities 95 45 Total current liabilities 23,466 23,091 Long-term debt, net of current portion 2,621 8,557 Operating lease liability 3 135 Total liabilities 26,090 31,783 Total stockholders’ deficit: (20,048) (10,660)Total liabilities and stockholders’ deficit $ 6,042 $ 21,123 ELOXX PHARMACEUTICALS, INC. AND SUBSIDIARIESUNAUDITED CONSOLIDATED STATEMENTS OF OPERATIONS(Amounts in thousands, except share and per share data) Three Months Ended September 30, Nine Months Ended September 30, 2023 2022 2023 2022 Operating expenses: Research and development $1,250 $4,880 $7,076 $20,430 General and administrative 2,387 2,262 6,184 7,961 Total operating expenses 3,637 7,142 13,260 28,391 Loss from operations (3,637) (7,142) (13,260) (28,391)Other (income) expense, net (45) 366 903 1,355 Net loss $ (3,592) $ (7,508) $ (14,163) $ (29,746) Net loss per share, basic and diluted $ (1.31) $ (3.47) $ (5.96) $ (13.73)Weighted average number of shares of common stock used in computing net loss per share, basic and diluted 2,747,687 2,166,404 2,377,599 2,166,344

ELX-02 treatment improved podocyte foot process effacement in all three patients by an average of 60% based on a blinded kidney biopsy analysis by NIPOKA GmbH Biopsy results support clinical benefit in all three patients as improvement of kidney morphology is consistent with reduction or stabilization of proteinuria during or up to 2 months post completion of dosing Renowned key opinion leaders recommend continued development following review of clinical and biopsy results WATERTOWN, Mass., Oct. 09, 2023 (GLOBE NEWSWIRE) -- Eloxx Pharmaceuticals, Inc. (NASDAQ: ELOX), a leader in ribosomal RNA-targeted genetic therapies for rare diseases, today reported results from an assessment of patient biopsies by NIPOKA GmbH (Nipoka). They have developed a highly accurate method for the quantification of podocyte foot process morphology. These results confirm previously reported positive biopsy results from the proof-of-concept Phase 2 open-label clinical trial (NCT05448755) of ELX-02 for the treatment of Nonsense Mutation Alport syndrome patients. Analysis of formalin-fixed paraffin-embedded (FFPE) biopsy samples by Nipoka show ELX-02 treatment improved podocyte foot process morphology with lower effacement in all three patients at the end of the 8-week study period. “With this accurate analysis of the patient biopsies and quantification of changes, we now have unequivocal evidence of morphology and clinical improvement in all three Nonsense Mutation Alport patients treated with ELX-02. Improvement in kidney morphology drives clinical benefit in this devastating rare disease,” said Sumit Aggarwal, President and Chief Executive Officer of Eloxx. “We believe that our proteinuria data, during and after treatment, in the context of this improvement in kidney morphology, confirms clinical benefit in all three patients.” NIPOKA GmbH have developed a Podocyte Exact Morphology Procedure (PEMP) to quantify podocyte foot process morphology accurately and precisely in an unbiased and reproducible manner. PEMP utilizes immunostaining for foot-process specific protein markers followed by 3D-SIM imaging to quantify Filtration Slit Density (FSD) for 15 to 20 glomeruli per sample. FSD is a quantitative measure of the degree of podocyte foot process effacement. Higher FSD correlates with better podocyte health and lower podocyte foot process effacement. Healthy patients have an FSD of approximately 3.0 to 4.0. This analysis has been validated in multiple glomerular diseases. PEMP analysis confirmed that ELX-02 treatment improved podocyte foot process effacement in all three patients with an average post-treatment increase in FSD of 60% as compared to baseline levels. These findings are also consistent with previous Transmission Electron Micrograph (TEM) image assessments. Differences in Urine Protein-Creatinine ratio (UPCR) changes across patients during treatment were correlated to severity of disease (lower vs. higher FSD) at baseline. Therefore, improvement in UPCR was assessed both during and 2 months after treatment to evaluate clinical benefit and capture the full effect of the 45-day protein half-life. PatientFSD at endof treatment(% changevs. baseline)Averagechange inUPCRduringtreatmentvs. baselineAverage change inUPCR 2 monthsafter end oftreatment vsbaselineUPCR variabilitychange vs baseline(Standard deviation2 months after endof treatment vsbaseline)4401 – 011.50 (50%)No changeNo Change-32%4401 – 021.75 (13%)-49%;No Change-46%4402 – 011.73 (118%)No change-25%-68% As shown in the table above, all patients had proteinuria stabilization (lower variability vs. baseline) or improvement (reduction during or 2-months after treatment). This is consistent with clinical benefit and with the improvement in kidney morphology. Renowned key opinion leaders have reviewed these data and overwhelmingly believe that they provide strong evidence of the potential of the disease modifying effect of ELX-02 and warrant advancement into a pivotal trial. About Nonsense Mutation Alport Syndrome Nonsense Mutation Alport syndrome is a rare Type IV Collagenopathy characterized by mutations in the genes (COL4A3, COL4A4, and COL4A5) that result in a less than full length (truncated) Type 4 Collagen. This disorder mostly affects children with a median age at diagnosis of 9 to 20 years. It is characterized by rapid and progressive damage to the kidneys, ear and eyes, starting with worsening of kidney morphology to proteinuria and finally kidney failure, hearing loss and eye abnormalities. It is estimated that there are approximately 7,500 patients in the US and 20,000 patients in US, Europe, Japan and China with Nonsense Mutation Alport Syndrome. These patients have no approved treatment options. About Eloxx Pharmaceuticals Eloxx Pharmaceuticals, Inc. is engaged in the science of ribosome modulation, leveraging its innovative TURBO-ZM™ chemistry technology platform in an effort to develop novel Ribosome Modulating Agents (RMAs) and its library of Eukaryotic Ribosome Selective Glycosides (ERSGs). Eloxx’s lead investigational product candidate, ELX-02, is a small molecule drug candidate designed to restore production of full-length functional proteins. ELX-02 is in Phase 2 clinical development for the treatment of Alport syndrome in patients with nonsense mutations. For more information, please visit www.eloxxpharma.com. Forward-looking Statements This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. All statements other than statements of historical facts contained in this press release, including without limitation, statements regarding the potential of our product candidate to treat Alport syndrome, the Company’s intentions to advance ELX-02 into a global pivotal confirmatory trial for the potential treatment of patients with Alport Syndrome, to advance its clinical study of ZKN-013 and the exploration of strategic alternatives with potential development partners are forward-looking statements. Forward-looking statements can be identified by the words “aim,” “may,” “will,” “would,” “should,” “expect,” “explore,” “plan,” “anticipate,” “could,” “intend,” “target,” “project,” “contemplate,” “believe,” “estimate,” “predict,” “potential,” “seeks,” or “continue” or the negative of these terms similar expressions, although not all forward-looking statements contain these words. Forward-looking statements are based on management's current plans, estimates, assumptions and projections based on information currently available to us. Forward-looking statements are subject to known and unknown risks, uncertainties and assumptions, and actual results or outcomes may differ materially from those expressed or implied in the forward-looking statements due to various important factors, including, but not limited to: our ability to progress any product candidates in preclinical or clinical trials; the uncertainty of clinical trial results and the fact that positive results from preclinical studies are not always indicative of positive clinical results; the scope, rate and progress of our preclinical studies and clinical trials and other research and development activities; the competition for patient enrollment from drug candidates in development; the impact of the global COVID-19 pandemic on our clinical trials, operations, vendors, suppliers, and employees; our ability to obtain the capital necessary to fund our operations; the cost of filing, prosecuting, defending and enforcing any patent claims and other intellectual property rights; our ability to obtain financial in the future through product licensing, public or private equity or debt financing or otherwise; our ability to meet the continued listing requirements of, and remain listed on, the Nasdaq Capital Market; general business conditions, regulatory environment, competition and market for our products; and business ability and judgment of personnel, and the availability of qualified personnel and other important factors discussed under the caption “Risk Factors” in our Quarterly Report on Form 10-Q for the quarterly period ended June 30, 2023, as any such factors may be updated from time to time in our other filings with the SEC, accessible on the SEC’s website at www.sec.gov and the “Financials & Filings” page of our website at https://investors.eloxxpharma.com/financials-filings. All forward-looking statements speak only as of the date of this press release and, except as required by applicable law, we have no obligation to update or revise any forward-looking statements contained herein, whether as a result of any new information, future events, changed circumstances or otherwise. Contact InvestorsJohn Woolfordjohn.woolford@westwicke.com443.213.0506 MediaLaureen Cassidylaureen@outcomescg.com SOURCE: Eloxx Pharmaceuticals, Inc. A photo accompanying this announcement is available at https://www.globenewswire.com/NewsRoom/AttachmentNg/5e112bd4-b39a-4356-8e29-2ceb97ffbac4

Highly regarded renal pathologist and transmission electron microscopy (TEM) expert independently confirms previously reported qualitative assessment by Mayo Clinic of TEM biopsy scans All three patients treated with ELX-02 showed a visual improvement in podocyte foot process effacement post-treatment in kidney biopsies demonstrating the disease modifying effect of ELX-02 Podocyte foot process effacement is a hallmark of Alport syndrome Eloxx intends to gain alignment with U.S. Food and Drug Administration (FDA) on design of pivotal trial and potential for seeking Breakthrough Therapy Designation WATERTOWN, Mass., Sept. 18, 2023 (GLOBE NEWSWIRE) -- Eloxx Pharmaceuticals, Inc. (NASDAQ: ELOX), a leader in ribosomal RNA-targeted genetic therapies for rare diseases, today reported additional independent confirmation on the positive TEM assessment results from its proof-of-concept Phase 2 open-label clinical trial (NCT05448755) of ELX-02 for the treatment of Alport syndrome after eight weeks of treatment. Visual assessment of TEM images from kidney biopsies showed an improvement in foot process effacement in all three treated patients consistent with disease regression. Alport syndrome is a rare genetic kidney disorder caused by mutations in COL4A3/4/5 genes, characterized by podocyte injury and impaired kidney filter function leading to proteinuria. Additional independent confirmation has now been reported. The qualitative assessment of images of pre- and post-treatment kidney biopsies from the three patients in the Phase 2 clinical trial noted: Patient 4401-01 and Patient 4401-02:All images showed more regions of glomerular basement membranes in post-treatment biopsies covered by intact foot processes, consistent with partial improvement of podocyte injury in those biopsies. As previously announced, Patient 4401-02 achieved remission based on Urine-Protein Creatine ratio (UPCR). Patient 4402-01: Post-treatment images showed wider areas of intact foot processes compared with either pre- or post-treatment images for Patient 4401-01 and Patient 4401-02. These findings are generally consistent with previous assessments, providing stronger evidence of protein restoration and the disease modifying effect of ELX-02 and potential for improvement in proteinuria with longer duration of treatment. “We are incredibly pleased with this additional confirmation from a globally renowned expert in interpreting the findings from kidney biopsies,” said Sumit Aggarwal, President and Chief Executive Officer of Eloxx. “We look forward to initiating a pivotal trial as we believe ELX-02 has the potential to make a meaningful impact on the lives of patients with Alport syndrome.” Eloxx previously announced achievement of a rapid and sustained remission in one patient in the Phase 2 clinical trial. Based on the results from the Phase 2 trial, Eloxx intends to gain alignment with the FDA on the design of pivotal trial for ELX-02 for the treatment of Alport syndrome with nonsense mutations and the potential for seeking Breakthrough Therapy Designation. Eloxx recently submitted an Investigational New Drug application (IND) to the FDA for ELX-02 for the treatment of Alport syndrome with nonsense mutations. The IND, if allowed, would enable the inclusion of U.S.-based sites in the planned pivotal trial. About Alport syndrome Alport syndrome is a genetic disorder characterized by kidney disease with high levels of proteinuria, hearing loss and eye abnormalities caused by mutations in the genes (COL4A3, COL4A4, and COL4A5) needed for production of type 4 collagen. Approximately 6% to 7% of Alport syndrome patients, or approximately 9,400 to 12,750 individuals, are estimated to have nonsense mutations. These patients have significantly worse clinical outcomes than other patients with Alport syndrome and have no disease modifying treatment options. About Eloxx Pharmaceuticals Eloxx Pharmaceuticals, Inc. is engaged in the science of ribosome modulation, leveraging its innovative TURBO-ZM™ chemistry technology platform in an effort to develop novel Ribosome Modulating Agents (RMAs) and its library of Eukaryotic Ribosome Selective Glycosides (ERSGs). Eloxx’s lead investigational product candidate, ELX-02, is a small molecule drug candidate designed to restore production of full-length functional proteins. ELX-02 is in Phase 2 clinical development for the treatment of Alport syndrome in patients with nonsense mutations. For more information, please visit . Forward-looking Statements This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. All statements other than statements of historical facts contained in this press release, including without limitation, statements regarding the potential of our product candidate to treat Alport syndrome and intentions regarding communications with FDA for alignment on a potential pivotal trial and a Breakthrough Therapy Designation submission are forward-looking statements. Forward-looking statements can be identified by the words “aim,” “may,” “will,” “would,” “should,” “expect,” “explore,” “plan,” “anticipate,” “could,” “intend,” “target,” “project,” “contemplate,” “believe,” “estimate,” “predict,” “potential,” “seeks,” or “continue” or the negative of these terms similar expressions, although not all forward-looking statements contain these words. Forward-looking statements are based on management's current plans, estimates, assumptions and projections based on information currently available to us. Forward-looking statements are subject to known and unknown risks, uncertainties and assumptions, and actual results or outcomes may differ materially from those expressed or implied in the forward-looking statements due to various important factors, including, but not limited to: our ability to progress any product candidates in preclinical or clinical trials; the uncertainty of clinical trial results and the fact that positive results from preclinical studies are not always indicative of positive clinical results; the scope, rate and progress of our preclinical studies and clinical trials and other research and development activities; the competition for patient enrollment from drug candidates in development; the impact of the global COVID-19 pandemic on our clinical trials, operations, vendors, suppliers, and employees; our ability to obtain the capital necessary to fund our operations; the cost of filing, prosecuting, defending and enforcing any patent claims and other intellectual property rights; our ability to obtain financial in the future through product licensing, public or private equity or debt financing or otherwise; our ability to meet the continued listing requirements of the Nasdaq Capital Market; general business conditions, regulatory environment, competition and market for our products; and business ability and judgment of personnel, and the availability of qualified personnel and other important factors discussed under the caption “Risk Factors” in our Quarterly Report on Form 10-Q for the quarterly period ended June 30, 2023, as any such factors may be updated from time to time in our other filings with the SEC, accessible on the SEC’s website at and the “Financials & Filings” page of our website at All forward-looking statements speak only as of the date of this press release and, except as required by applicable law, we have no obligation to update or revise any forward-looking statements contained herein, whether as a result of any new information, future events, changed circumstances or otherwise. Contact Investors John Woolford john.woolford@westwicke.com 443.213.0506 Media Laureen Cassidy laureen@outcomescg.com SOURCE: Eloxx Pharmaceuticals, Inc.