BiomX Inc.
For the period ended Mar 31, 2026. Filed May 20, 2026.
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A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.
Mar 31, 2026 · Filed May 20, 2026
What changed in Management’s Discussion and Analysis?
Read the current filingPrevious report: 10-Q
Period ended 2025-09-30; filed 2025-11-12.
0001213900-25-109186
Item 2. Management’s Discussion and Analysis of Financial Condition and Results of OperationsCurrent report: 10-Q
Period ended 2026-03-31; filed 2026-05-20.
0001213900-26-059587
Item 2. – Management’s Discussion and Analysis of Financial Condition and Results of OperationsThe baseline is this issuer’s latest earlier reporting period of the same form that was filed before the current report. A previous 10-Q is a different quarter, not a year-over-year comparison. Amendments are excluded.
Compared 87 previous paragraphs and 88 current paragraphs.
12 unchanged; 6 reworded; 70 added; 67 removed; 2 previous and 0 current paragraphs rearranged.
Tables are not compared: 17 previous and 10 current tables excluded. Dates, whitespace, punctuation and numbering changes are ignored; changes to financial figures remain significant.
A changed paragraph is not evidence that risk increased or decreased. An unchanged paragraph does not establish that risk stayed the same.
Added paragraphs (70)
Current report
Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations
Current report
BiomX Inc. is a Delaware corporation that was originally incorporated as a blank check company in 2017 under the name Chardan Healthcare Acquisition Corp. Following a business combination completed in October 2019, the Company operated as a clinical-stage biopharmaceutical company developing phage-based therapies targeting bacterial pathogens implicated in chronic diseases.
Current report
In December 2025, we discontinued the development of BX004, our lead phage product candidate for the treatment of chronic pulmonary infections in cystic fibrosis patients caused by Pseudomonas aeruginosa, and on December 16, 2025, the Company’s former Israeli operating subsidiary, BiomX Ltd., filed for insolvency proceedings in Israel. On January 25, 2026, the District Court of Tel-Aviv, Israel, appointed a trustee to BiomX Ltd. to handle the administration of the insolvency proceedings. As a result of these proceedings, we no longer control BiomX Ltd. and do not deem it to be part of our assets.
Current report
Adaptive Phage Therapeutics, LLC (“APT”), the Company’s wholly-owned Delaware subsidiary acquired in March 2024 has retained limited non-dilutive grant relationships associated with APT’s legacy BX011 program, patent rights related to the legacy phage therapy portfolio, and certain equipment and other tangible assets. The Company is evaluating strategic alternatives for these retained legacy assets, including potential commercialization, partnership, out-licensing or sale arrangements.
Current report
In the first quarter of 2026, the Company underwent a complete transition of its management team and Board of Directors, appointed Michael Oster as Chief Executive Officer and David Rokach as Chief Financial Officer, and adopted a new strategy focused on building a diversified portfolio of advanced defense, security, and critical infrastructure technologies. We have executed this strategy through a series of acquisitions and the establishment of new operating subsidiaries.
Current report
Also during the first quarter of 2026, the Company completed a series of capital structure events involving Pyu Pyu Capital LLC (“Pyu Pyu”). Between March 11, 2026 and March 17, 2026, Pyu Pyu converted all of its outstanding Series Y Convertible Preferred Stock (originally issued in December 2025 for aggregate gross proceeds of $3.0 million) into 1,650,000 shares of our Common Stock (a non-cash transaction). On March 13, 2026, the Company and Pyu Pyu amended the warrants held by Pyu Pyu to reduce the exercise price from $2.00 per share to $1.00 per share and shorten the warrant term to December 31, 2026. On March 19, 2026, Pyu Pyu exercised the warrants in full for cash, resulting in aggregate gross proceeds to the Company of approximately $3.3 million.
Current report
After the end of the quarterly period covered by this Quarterly Report, the Company completed two strategic acquisitions in April 2026. On April 10, 2026, the Company acquired 100% of the share capital of Zorro Net Ltd. (“Zorronet”). On April 13, 2026, the Company exercised an option (previously granted on March 31, 2026) and acquired 60% of the voting equity capital of Dr. Frucht Systems Ltd. (“DFSL”) on a fully diluted basis. The Company also formed X Security & Defense LTD (“X Security”) as a wholly-owned Israeli subsidiary focused on security, defense and first-response technologies. As a result, the Company currently operates through three principal subsidiaries: (i) DFSL, a majority-owned Israeli LADAR-based detection systems company; (ii) Zorronet, a wholly-owned Israeli AI-powered security platform company; and (iii) X Security, the newly-formed wholly-owned Israeli subsidiary. The condensed consolidated financial statements included in this Quarterly Report do not yet reflect the operations, assets, liabilities, results of operations or cash flows of DFSL or Zorronet, which became subsidiaries of the Company subsequent to March 31, 2026.
Current report
The Defense, Security, and Critical Infrastructure Field
Current report
The Company operates at the intersection of several rapidly growing sectors within the global defense, security, and critical infrastructure markets. The Company’s technology portfolio addresses the following key market segments:
Current report
Counter-Unmanned Aerial Systems (Counter-UAS). The proliferation of commercial and military drones has created an urgent demand for detection, tracking, and response systems capable of identifying and neutralizing unauthorized unmanned aerial vehicles. The global counter-UAS market has experienced rapid growth driven by increasing drone-based security threats to military installations, critical infrastructure, airports, and public venues worldwide. Governments and defense agencies across the globe have increased procurement of counter-drone solutions in response to asymmetric threats encountered in modern conflicts.
Current report
AI-Powered Command-and-Control and Video Analytics. Defense and security organizations increasingly require autonomous, AI-driven platforms capable of real-time threat detection, object recognition, anomaly identification, and automated response across networked sensor arrays and camera systems. The global command-and-control systems market and the video surveillance analytics market are expected to grow substantially through the end of the decade, driven by real-time situational awareness requirements in defense environments, smart city initiatives, and critical infrastructure protection mandates.
Current report
Perimeter Security and Border Defense. Physical and electronic perimeter security remains a priority for military installations, national borders, energy facilities, and high-value commercial assets worldwide. The trend toward “virtual fencing”—automated surveillance systems that provide continuous detection without physical barrier infrastructure—has accelerated as governments seek cost-effective alternatives to traditional perimeter solutions.
Current report
First-Response Technologies. The demand for advanced first-response technologies, including aerial firefighting systems and autonomous emergency response capabilities, has grown in response to the increasing frequency and severity of natural disasters, including large-scale wildfires, and the operational challenges these events pose for traditional firefighting and emergency response infrastructure.
Current report
Our Products and Technologies
Current report
Through its operating subsidiaries, the Company develops, deploys, and commercializes advanced detection, surveillance, autonomous response, and command-and-control technologies. The Company’s principal product platforms are described below.
Current report
DFSL — LADAR-Based Detection Systems
Current report
DFSL develops proprietary LADAR (Laser Radar)–based detection systems for security, defense, and critical infrastructure applications. DFSL was founded in 1995 by Dr. Yaacov Frucht, who had previously served as a senior research leader at Rafael Advanced Defense Systems Ltd., and has since independently developed its proprietary laser radar technology over more than three decades for civilian, homeland security, and defense applications. DFSL’s technology combines laser-based sensing with proprietary AI algorithms to detect and respond to both UAV and ground-based intruders, enabling high-precision detection and classification with reduced false positives compared to conventional LiDAR systems. DFSL has reported detection accuracy rates of up to approximately 99%. DFSL has previously received grants from the Israel Innovation Authority (“IIA”) for the development of its anti-drone technology.
Current report
DFSL’s platform is deployed across four primary application areas:
Current report
Zorronet — AI-Powered Security and Command-and-Control Platform
Current report
Zorronet develops and deploys artificial intelligence (AI) systems for perimeter security, defense, monitoring, and command-and-control applications. The company’s smart, dynamic software platform operates as an external software layer (“middleware”) that connects to deployed cameras, sensors, analytics systems, and robotic assets (such as drones), as well as to existing infrastructure. The platform performs real-time autonomous threat detection, object recognition, perimeter intrusion identification, and automated event-triggered response, with native integration into unmanned aerial systems (UAS/drones), alarm networks, and command-and-control (C2) systems.
Current report
Zorronet’s platform enables remote connection to endpoint devices and existing systems, performs continuous monitoring of data streams, and identifies anomalies using advanced processing algorithms that simulate human capabilities of detection, analysis, and prediction. The system performs real-time event analysis using Big Data principles and predictive analytics, operating autonomously to identify abnormal scenarios, generate targeted reports, route information, activate relevant response measures, and recommend courses of action—all efficiently, accurately, and without the need for continuous human intervention.
Current report
X Security & Defense — Security, Defense, and First-Response Technologies
Current report
X Security & Defense LTD. is a wholly-owned Israeli subsidiary focused on security, defense, and first-response technologies. The Company has committed to finance X Security & Defense’s 2026 operations with over $3 million from internal funds. For its initial transaction, the Company has signed a non-binding letter of intent with an unrelated third party to secure exclusive distribution rights in Israel for an advanced aerial firefighting system from a drone components and payload developer.
Current report
Sales, Marketing, and Distribution
Current report
The Company’s products and technologies are marketed and sold through a combination of direct sales to government and military customers, co-development arrangements with prime defense contractors, distribution agreements with strategic partners, and project-based engagements.
Current report
The Company generates revenues through a combination of (i) project-based engagements and product sales, including the sale and deployment of DFSL’s LADAR detection systems and Zorronet’s discrete project deliveries to defense prime contractors and end users; (ii) recurring software-as-a-service revenues from Zorronet’s deployed AI software platform, scaling with active customer deployments; (iii) co-development engagements with Israeli defense prime contractors, including Elbit Systems Ltd. and Rafael Advanced Defense Systems Ltd.; and (iv) cost-reimbursement government research and development contracts at APT, including the legacy contract with the Medical Technology Enterprise Consortium with respect to the BX011 program. X Security & Defense LTD. has not yet commenced commercial operations.
Current report
DFSL’s LADAR systems have been deployed in both pilot and operational environments, including transportation infrastructure and defense-related settings. The Company intends to leverage DFSL’s existing relationships and operational track record to expand deployments across counter-UAS, perimeter security, and rail safety applications.
Current report
Zorronet currently operates through direct engagement with defense prime contractors, military agencies, and security service providers. In December 2025, Zorronet signed a distribution agreement with KeepZone AI Inc. in the United States for the installation of crowd analytics systems at stadiums in Israel and Mexico in preparation for the 2026 World Cup. Zorronet also entered into an exclusive distribution agreement with MyTrade FZ LLC for marketing and sales of its products in the United Arab Emirates.
Current report
X Security & Defense is pursuing exclusive distribution rights in Israel for advanced aerial firefighting systems and intends to establish additional distribution channels for security and first-response products.
Current report
Customers
Current report
The Company’s customer base includes military and defense agencies, defense prime contractors, homeland security authorities, transportation operators, municipalities, energy companies, educational institutions, and commercial security providers. Key customer relationships include:
Current report
Manufacturing and Suppliers
Current report
DFSL’s LADAR-based detection systems are designed and developed in Israel. The systems incorporate proprietary laser-based sensing components and AI-driven software algorithms developed internally by DFSL. Manufacturing, assembly, and testing are principally performed at DFSL’s facilities in Israel, with certain components and sub-assemblies sourced from qualified third-party suppliers and contract manufacturers under DFSL’s supervision. Certain components used in DFSL’s systems may be sourced from third-party suppliers, and any disruption in the supply of such components could affect DFSL’s ability to deliver its systems on schedule.
Current report
Zorronet’s products are software-based and do not require traditional manufacturing. The Zorronet platform is developed and maintained by its in-house software development and AI engineering team based in Netanya, Israel. The platform is designed to integrate with commercially available hardware, including cameras, sensors, and robotic assets, which are procured from third-party suppliers as required for specific deployments.
Current report
Intellectual Property
Current report
The Company’s intellectual property consists of a combination of proprietary technologies, trade secrets, know-how, and software. The Company relies on trade secret protections, confidentiality agreements, and contractual restrictions to protect its intellectual property rights.
Current report
DFSL’s core intellectual property resides in its proprietary LADAR technology, including laser-based sensing systems and proprietary AI algorithms for detection, tracking, and classification of aerial and ground threats. DFSL’s technology was developed independently by DFSL since its founding in 1995 by Dr. Yaacov Frucht, who had previously served as a senior research leader at Rafael Advanced Defense Systems Ltd. The Company, based on its diligence and inquiries made of DFSL, is not aware of any continuing license, assignment, or contractual arrangement between DFSL and Rafael Advanced Defense Systems Ltd. with respect to the intellectual property underlying DFSL’s LADAR detection technology, and DFSL owns its intellectual property exclusively, subject to (a) restrictions and conditions imposed under the IIA Law in respect of know-how developed with IIA grant funding, as further described below, and (b) any restrictions imposed by Israeli defense export control laws. DFSL has previously received grants from the IIA for the development of its anti-drone technology, and certain of DFSL’s intellectual property may be subject to restrictions under the Encouragement of Research, Development and Technological Innovation in Industry Law, 5744-1984 (the “IIA Law”).
Current report
Zorronet’s primary intellectual property consists of its proprietary AI software platform, including algorithms for pattern-of-life analysis, anomaly detection, dynamic scenario generation, and autonomous operational response. Zorronet does not currently hold any registered patents and relies primarily on trade secret protections for its software and algorithms.
Current report
Legacy BioPharma Business
Current report
Our legacy Pharma business is conducted through our wholly-owned subsidiary Delaware subsidiary Adaptive Phage Therapeutics LLC. Patent rights have been retained. Limited non-dilutive grant relationships associated with APT’s legacy BX011 program have been retained.
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Removed paragraphs (67)
Previous report
We are a clinical stage product discovery company developing products using both natural and engineered phage technologies designed to target and kill specific harmful bacteria associated with chronic diseases, such as cystic fibrosis, or CF, and diabetic foot infections, or DFI. Bacteriophage or phage are bacterial, species-specific, strain-limited viruses that infect, amplify and kill the target bacteria and are considered inert to mammalian cells. By utilizing proprietary combinations of naturally occurring phage and by creating novel phage using synthetic biology, we develop phage-based therapies intended to address both large-market and orphan diseases.
Previous report
Based on the urgency of treating the infection (whether acute or chronic), the susceptibility of the target bacteria to phage (e.g. the ability to identify a phage cocktail that would target a broad range of bacterial strains) and other considerations, we offer two phage-based product types:
Previous report
In our therapeutic programs, we focus on using phage therapy to target specific strains of pathogenic bacteria that are associated with diseases. Our phage-based product candidates are developed utilizing our proprietary research and development platform named BOLT. The BOLT platform is unique, employing cutting edge methodologies and capabilities across disciplines including computational biology, microbiology, synthetic engineering of phage and their production bacterial hosts, bioanalytical assay development, manufacturing and formulation, to allow agile and efficient development of natural or engineered phage combinations, or cocktails. The cocktail contains phage with complementary features and is optimized for multiple characteristics such as broad target host range, ability to prevent resistance, biofilm penetration, stability and ease of manufacturing.
Previous report
Our goal is to develop multiple products based on the ability of phage to precisely target harmful bacteria and on our ability to screen, identify and combine different phage, both naturally occurring and created using synthetic engineering, to develop these treatments.
Previous report
On March 6, 2024, we entered into a merger agreement with APT and certain other parties, as a result of which APT became our wholly-owned subsidiary, effective as of March 15, 2024, or the Acquisition. The Acquisition was structured as a stock-for-stock transaction whereby all outstanding equity interests of APT were exchanged in a merger for an aggregate of 916,497 shares of BiomX common stock, 40,470 shares of Series X Preferred Stock, or Redeemable Convertible Preferred Shares, convertible upon stockholder approval into 4,047,000 shares of BiomX common stock, and warrants, or the Merger Warrants, exercisable for 216,650 shares of BiomX common stock. Upon the consummation of the Acquisition, a successor-in-interest of APT became a wholly-owned subsidiary of BiomX.
Previous report
On August 24, 2025, BiomX Israel filed an application with the Israeli Registrar of Companies for the expedited voluntary liquidation of RondinX Ltd. As of that date, RondinX had no significant operations. Pursuant to the Israeli Companies Law, if no objections are filed, RondinX Ltd is expected to be dissolved 100 days following the publication of the notice of the voluntary liquidation application, which is anticipated to occur on or about December 2, 2025.
Previous report
Clinical and Pre-Clinical Developments
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Ongoing Programs
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Cystic Fibrosis
Previous report
BX004 is our therapeutic phage product candidate under development for chronic pulmonary infections caused by Pseudomonas aeruginosa, or P. aeruginosa, a main contributor to morbidity and mortality in patients with CF. Enhanced resistance to antibiotics develops, particularly in CF patients, due to extensive drug use consisting of prolonged and repeated broad-spectrum antibiotic courses often beginning in childhood, and leading to the appearance of multidrug-resistant strains. In preclinical in vitro studies, BX004 was shown to be active against antibiotic resistant strains of P. aeruginosa and demonstrated the ability to penetrate biofilm, an assemblage of surface-associated microbial cells enclosed in an extracellular polymeric substance and one of the leading causes for antibiotic resistance.
Previous report
The Phase 1b/2a trial in CF patients with chronic respiratory infections caused by P. aeruginosa. is comprised of two parts. The study design is based on recommendations from the Cystic Fibrosis Therapeutic Development Network.
Previous report
In February 2023, we announced positive results from Part 1 of the Phase 1b/2a trial evaluating BX004. Part 1 evaluated the safety, tolerability, pharmacokinetics, and microbiologic activity of BX004 over a 7-day ascending treatment period in nine CF patients (7 on BX004, 2 on placebo) with chronic P. aeruginosa pulmonary infection in a single ascending dose and multiple dose design.
Previous report
Results from Part 1 of the Phase 1b/2a trial included the following findings: No safety events related to treatment with BX004 occurred; Mean P. aeruginosa colony forming units, at Day 15 (compared to baseline): -1.42 log (BX004) vs. +1.26- log (placebo). This 2.7 log₁₀ CFU/g treatment effect was seen on top of standard of care inhaled antibiotics; Phage were detected in all patients treated with BX004 during the dosing period, including in several patients up to Day 15 (one week after end of therapy); no phage were detected in patients receiving placebo; there was no evidence of treatment-related resistance to BX004 during or after treatment, compared to placebo; Microbiological signals included a reduction in P. aeruginosa relative abundance and an increase in microbiome alpha diversity in the phage-treated group, in contrast to the placebo group; and as expected due to the short duration of treatment, there was no detectable effect on % predicted forced expiratory volume in 1 second, or FEV1.
Previous report
In November 2023, we announced positive topline results from Part 2 of the Phase 1b/2a trial evaluating BX004. The objectives of Part 2 of the Phase 1b/2a trial were to evaluate the safety and tolerability of BX004 in a larger number of CF patients dosed for a longer treatment duration than Part 1 of the study. In Part 2, 34 CF patients were randomized in a 2:1 ratio with 23 CF patients receiving BX004 and 11 patients receiving placebo via nebulization twice daily for 10 days.
Previous report
Highlights from the Part 2 data of the Phase 1b/2a study included:
Previous report
In August 2023, the FDA granted BX004 Fast Track designation for the treatment of chronic respiratory infections caused by P. aeruginosa bacterial strains in patients with CF. In addition, in December 2023, BX004 received orphan drug designation from the FDA.
Previous report
BiomX has initiated a randomized, double blind, placebo-controlled, multi-center Phase 2b study in CF patients with chronic P. aeruginosa pulmonary infections and announced first patient dosed on July 14, 2025. The study will enroll up to 60 patients randomized at a 2:1 ratio to BX004 or placebo. Treatment is expected to be administered via inhalation twice daily for a duration of 8 weeks. The study is designed to monitor the safety and tolerability of BX004 and is designed to demonstrate improvement in microbiological reduction of P. aeruginosa burden and evaluation of effects on clinical parameters such as lung function measured by FEV1 and patient reported outcomes.
Previous report
In August 2025, the FDA placed a clinical hold on the Phase 2b study as it reviews data submitted by BiomX on third-party nebulizer used to deliver BX004; no concerns were raised in the clinical hold notification regarding the BX004 drug candidate. As a result of the FDA’s notification, patient screening and enrollment in the U.S. portion of the Phase 2b trial of BX004 was paused. In October 2025, BiomX received additional questions from the FDA, which questions were narrow in scope and pertained solely to the nebulizer device, with no concerns raised regarding the BX004 drug product itself. BiomX believes it has fully addressed the FDA queries relating to the third-party nebulizer. In Europe, all components of the third-party nebulizer device are CE marked and thus deemed to meet applicable regulatory requirements. The study in the EU has been approved, and enrollment and dosing of patients has continued in accordance with the protocol. Topline readout of the study results is expected in the first quarter of 2026.
Previous report
In October 2025, BiomX received written feedback from the FDA recognizing that, even in the era of Cystic Fibrosis Transmembrane Conductance Regulator (CFTR) modulators, there remains a significant unmet need for therapies addressing chronic Pseudomonas aeruginosa infection in individuals with CF. The FDA outlined several potential development pathways, including opportunities to refine inclusion criteria and enrich patient populations in a Phase 3 program, with the aim of enhancing the ability to demonstrate therapeutic benefits.
Previous report
Treatment of Diabetic Foot Infections, or DFI
Previous report
BX011 is a fixed multi-phage cocktail, for the treatment of DFI associated with Staphylococcus aureus, or S. aureus, a key bacterium implicated in development and exacerbation of DFI. DFI is a serious bacterial infection commonly arising from an ulcer on the foot and is a leading cause of amputation in patients with diabetes. We previously reported positive statistically significant results targeting S. aureus in DFO patients. BX011 incorporates multiple proprietary phages, among them phage previously evaluated in the BX211 study, to provide broad and potent coverage against this S. aureus in DFI patients. BX011’s advancement will continue in alignment with ongoing discussions with the U.S. Defense Health Agency and subject to the availability of necessary financial resources, with plans to initiate a Phase 2a clinical trial in DFI.
Previous report
Treatment of Diabetic Foot Osteomyelitis, or DFO
Previous report
BX211 is a phage therapy for the treatment of DFO caused by S. aureus, a key bacterium implicated in development and exacerbation of DFO. The phage treatment tailors a specific phage selected from a proprietary phage-bank according to the specific strain of S. aureus biopsied and isolated from each patient. DFO is a bacterial infection of the bone that usually develops from an infected foot ulcer and is a leading cause of amputation in patients with diabetes. We believe that scientific literature demonstrates the potential benefit in treating DFO using phage in animal models as well as numerous successful compassionate cases using phage therapy to treat DFO patients support our approach of using phage therapy to treat DFO.
Previous report
In March 2025, we announced positive results from the phase 2 trial evaluating BX211 for the treatment of DFO, or the DFO Trial. The DFO Trial is a randomized, double-blind, placebo-controlled, multi-center study investigating the safety, tolerability, and efficacy of BX211 to treat individuals with DFO associated with S. aureus. The DFO Trial enrolled a total of 41 patients randomized for treatment at a 2:1 ratio, 26 of whom received intravenous, or IV, and topical administration of BX211 on week 1 followed by a topical weekly dose through week 12, while 15 patients were assigned to the placebo arm. Over the 12-week treatment period, all subjects (treatment and placebo) were also treated in accordance with standard of care, including with systemic antibiotic therapy as appropriate. A readout of the DFO Trial results at week 13 evaluated healing of the wound associated with osteomyelitis. The primary efficacy endpoint was percent area reduction, or PAR, of study ulcer through week 13. Study design was guided in part by experience with numerous compassionate cases using phage therapy for the treatment of DFO and osteomyelitis.
Previous report
Results from the DFO Trial findings included:
Previous report
All p-values described in the above DFO Trial are non-adjusted.
Previous report
Given the straightforward pathway for regulatory approval in DFI provided by the FDA, BiomX is prioritizing the development of BX011 for DFI before potential expansion to address DFO patient populations, which share the same S. aureus bacterial target, pending sufficiency of financial resources.
Previous report
Non-CF Bronchiectasis, or NCFB
Previous report
Chronic* P. aeruginosa *infections in NCFB patients are a main contributor to morbidity and mortality in this disease. Pending positive data of BX004 in our CF Phase 2b study, we expect to look to initiate studies into NCFB as an additional indication for BX004.
Previous report
National Institutes of Health, or NIH, study in Cystic Fibrosis
Previous report
We are supporting a study conducted by the NIH and The Antibacterial Resistance Leadership Group targeting P. aeruginosa infections in CF patients under FDA emergency Investigational New Drug allowance. Phase 1b/2, multi-centered, randomized, double-blind, placebo-controlled trial is assessing the safety and microbiological activity of a single IV dose of bacteriophage therapy in CF subjects colonized with P. aeruginosa.
Previous report
Programs on hold
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Prosthetic Joint Infections, or PJI
Previous report
Our personalized phage therapy for treating PJI targets multiple bacterial organisms such as Staphylococcus aureus, Staphylococcus epidermidis and Enterococcus faecium. This treatment was granted Orphan-drug designation by the FDA in July 2020. As of the date of this Quarterly Report, we have paused development efforts of this program due to prioritizing resources towards our CF and DFO programs, and we cannot provide guidance on resuming its development.
Previous report
Discontinued programs
Previous report
BX005 – Treatment of Atopic Dermatitis, or AD
Previous report
BX005 is our topical phage product candidate targeting S. aureus. S. aureus is more abundant on the skin of AD patients than on the skin of healthy individuals and on lesional skin than non-lesional skin. It also increases in abundance, becoming the dominant bacteria, when patients experience flares. By reducing the load of S. aureus, BX005 is designed to shift the skin microbiome composition to its ‘pre-flare’ state and potentially provide a clinical benefit. In preclinical in vitro studies, BX005 was shown to eradicate over 90% of strains, including antibiotic resistant strains, from a panel of S. aureus strains (120 strains isolated from skin of subjects from the U.S. and Europe). On April 8, 2022, the FDA approved the Company’s Investigational New Drug (IND) application for BX005.
Previous report
In 2024, we discontinued the development of BX005, choosing instead to focus our resources on our CF and DFO programs.
Previous report
R&D expenses, net (net of grants received from the Medical Technology Enterprise Consortium, or MTEC, and the Israel Innovation Authority, or IIA) were $6.1 million for the three months ended September 30, 2025, compared to $7.3 million for the same period in 2024. The decrease of $1.2 million, or 16%, is primarily due to the following factors:
Previous report
Such decrease was partially offset by an increase in depreciation expenses attributable to the accelerated depreciation of leasehold improvements resulting from the modification of our office lease agreement in Ness Ziona, Israel, as well as by lower grants received, which resulted in higher net expenses between the two periods. During the three months ended September 30, 2025, the Company recorded $0.3 million of MTEC grants, compared to $0.9 million grants recorded in the same period in 2024.
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Previous wording
Basic and diluted loss per share of Common Stock was $0.29 for the three months ended September 30, 2025, compared to basic and diluted earnings per share of $0.31 for the three months ended September 30, 2024. The change of $0.6 was primarily attributable to a net loss incurred in the current period, compared to earnings for the same period in 2024. The change was also driven by the increase in the weighted average number of shares of Common Stock outstanding due to share issuances under the February 2025 Financing.
Current wording
Basic and diluted loss per share of Common Stock was $(7.38) for the three months ended March 31, 2026, compared to $(6.27) for the three months ended March 31, 2025 (as retroactively adjusted to reflect the 1-for-19 reverse stock split effected on November 25, 2025). The decrease in loss per share was primarily attributable to the increase in the weighted average number of shares of Common Stock outstanding from 1,215,953 shares for the three months ended March 31, 2025 to 2,603,807 shares for the three months ended March 31, 2026, more than offsetting the increase in net loss between the periods.
Previous wording
The following table summarizes our sources and uses of cash for the nine months ended September 30, 2025 and 2024:
Current wording
The following table summarizes our sources and uses of cash for the three months ended March 31, 2026 and 2025:
Previous wording
Net cash used in operating activities for the nine months ended September 30, 2025 was $22.0 million, primarily driven by our R&D, general and administrative expenses, as well as changes in our operating assets and liabilities of $1.4 million. Non-cash charges for the nine months ended September 30, 2025 consisted primarily of income from change in fair value of warrants of $1.7 million, stock-based compensation expenses of $1.8 million and depreciation expenses of $1.8 million. Net changes in our operating assets and liabilities consisted primarily of a decrease in trade accounts payable of $0.4 million, a decrease in other accounts payable of $2.8 million and a decrease in other current assets of $1.8 million.
Current wording
Net cash used in operating activities for the three months ended March 31, 2025 was $8.7 million , primarily driven by our R&D, general and administrative expenses, as well as changes in our operating assets and liabilities of $1.0 million. Non-cash charges for the three months ended March 31, 2025 consisted primarily of income from change in fair value of warrants of $0.9 million, stock-based compensation expenses of 0.7 million and depreciation expenses of $0.2 million. Net changes in our operating assets and liabilities consisted primarily of a decrease in trade accounts payable of $0.2 million, as well as a decrease in other accounts payable of $1.1 million and a decrease in other current assets of $0.2 million.
Previous wording
During the nine months ended September 30, 2025, net cash provided by investing activities was $0.1 million, mainly consisting of proceeds from sale of property and equipment.
Current wording
During the three months ended March 31, 2025, net cash provided by investing activities was approximately $51 thousand, consisting of proceeds from the sale of property and equipment.
Previous wording
We have invested, and plan to continue to invest, our existing cash in short-term investments in accordance with our investment policy. These investments may include money market funds and investment securities consisting of U.S. Treasury notes, and high quality, marketable debt instruments of corporations and government sponsored enterprises. We use foreign exchange contracts (mainly options and forward contracts) to hedge balance sheet items from currency exposure. These foreign exchange contracts are not designated as hedging instruments for accounting purposes. In connection with these foreign exchange contracts, we record gains or losses that offset the revaluation of the balance sheet items under financial expense (income), net in our condensed consolidated statements of operations. As of September 30, 2025, we had outstanding foreign exchange contracts for the exchange of USD to NIS in the amount of approximately $0.5 million with a fair value asset of $44,000. As of September 30, 2024, we had outstanding foreign exchange contracts for the exchange of USD to NIS in the amount of approximately $3.4 million with a fair value asset of $15,000.
Current wording
We have invested, and plan to continue to invest, our existing cash in short-term investments in accordance with our investment policy. These investments may include money market funds and investment securities consisting of U.S. Treasury notes, and high quality, marketable debt instruments of corporations and government sponsored enterprises.
Previous wording
Consistent with our ongoing R&D activities, we expect to continue to incur additional losses in the foreseeable future. To the extent we require funds above our existing liquidity resources in the medium and long term, we plan to fund our operations, as well as other development activities relating to additional product candidates, through future issuances of public or private equity, issuance of debt securities, loans, and possibly additional grants from the Israeli Innovation Authority, or IIA, MTEC or other government or non-profit institutions. Our ability to raise additional capital in the equity and debt markets is dependent on a number of factors including, but not limited to, the U.S. federal government shutdown and the market demand for our securities, which itself is subject to a number of development and business risks and uncertainties, as well as the uncertainty that we would be able to raise such additional capital at a price or on terms that are favorable to us.
Current wording
Consistent with our anticipated near-term operating losses, we expect to continue to incur losses in the foreseeable future. To the extent we require funds above our existing liquidity resources in the medium and long term, we plan to fund our operations, the integration of the new operating subsidiaries, and the build-out of X Security through future issuances of public or private equity, issuance of debt securities, the pending Mandragola credit line, and possibly additional grants from the Israel Innovation Authority, the Medical Technology Enterprise Consortium (“MTEC”), or other government or non-profit institutions. Our ability to raise additional capital in the equity and debt markets is dependent on a number of factors including, but not limited to, market demand for our securities, the trading price and trading volume of our Common Stock, our compliance with the continued listing standards of the NYSE American, the dilutive impact of any contemplated offering on existing stockholders, and the timing and outcome of any NYSE Regulation review of our compliance posture under Sections 1003(a) and 1003(c) of the NYSE American Company Guide.
Rearranged previous paragraphs (2)
Previous report — wording carried elsewhere
The following table summarizes our consolidated results of operations for the nine months ended September 30, 2025 and September 30, 2024:
Previous report — wording carried elsewhere
Net cash used in operating activities for the nine months ended September 30, 2024 was $30.7 million, primarily driven by our R&D, general and administrative expenses, as well as changes in our operating assets and liabilities of $4.0 million, offset by non-cash charges of $23.2 million. Non-cash charges for the nine months ended September 30, 2024 consisted primarily of income from change in fair value of the Private Placement Warrants of $24.4 million and income from change in contract liability in amount of $2.0 million resulting from pausing the Company’s AD program. Additionally, there were depreciation expenses of $0.9 million, Private Placement Warrants issuance costs of $0.7 million and goodwill impairment of $0.8 million. Net changes in our operating assets and liabilities consisted primarily of a decrease in trade account payable of $2.7 million, as well as a decrease in other accounts payable of $1.2 million and a decrease in other current and non-current assets of $0.2 million.