Biggest changeCentral time on November 13, 2023; and (iii) the delivery at closing by the title company of a title policy to Majestic Realty in the amount of the Purchase Price. On September 18, 2023, iBio CDMO and Woodforest entered into a sixth amendment to the Credit Agreement (the “Sixth Amendment”), to amend the Credit Agreement to: (i) set the maturity date of the term loan to the earlier of (a) December 31, 2023, or (b) the acceleration of maturity of the term loan in accordance with the Credit Agreement, (ii) provided that iBio CDMO will, immediately upon receipt of the proceeds of the sale of the Property, apply the net proceeds to satisfy all outstanding obligations under the term loan, and to the extent such net proceeds are sufficient, to pay off the term loan, and (iii) change the annual filing requirement solely for the fiscal year ending June 30, 2023, such that the filing is 29 Table of Contents acceptable with or without a “going concern” designation; provided that (y) iBio CDMO shall deliver an executed copy of the Purchase and Sale Agreement for the sale of the Facility within one business day after entry into the Sixth Amendment, and (z) if the Facility is not sold on or before December 1, 2023, iBio CDMO will pay a fee in the amount of $20,000 upon the earlier of the date of the closing or the maturity date. The Facility is a life science building located on land owned by the Board of Regents of the Texas A&M University System (“Texas A&M”) and is designed and equipped for the manufacture of plant-made biopharmaceuticals.
Biggest changeThe Company also agreed to pay Woodforest a fee in the amount of (x) $75,000 if the Facility was sold on or before June 30, 2023, (y) $100,000 if the Facility was sold after June 2023, but on or before September 30, 2023, or (x) $125,000, if the Facility was sold after September 30, 2023, or not sold prior to the Maturity Date. On September 18, 2023, iBio CDMO and Woodforest entered into a sixth amendment to the Credit Agreement (the “Sixth Amendment”), which amended the Credit Agreement to: (i) set the Maturity Date to the earlier of (a) December 31, 2023, or (b) the acceleration of maturity of the term loan in accordance with the Credit Agreement, (ii) provided that iBio CDMO would, immediately upon receipt of the proceeds of the sale of the Facility, apply the net proceeds to satisfy all outstanding obligations under the term loan, and to the extent such net proceeds were sufficient, to pay off the term loan, and (iii) change the annual filing requirement solely for the fiscal year ending June 30, 2023; provided that (y) iBio CDMO deliver an executed copy of the Purchase and Sale Agreement for the sale of the Facility within one business day after entry into the Sixth Amendment, and (z) if the Facility was not sold on or before December 1, 2023, iBio CDMO would pay a fee in the amount of $20,000 upon the earlier of the date of the closing or the Maturity Date. On October 4, 2023, iBio CDMO and Woodforest entered into the seventh amendment to the Credit Agreement (the “Seventh Amendment”), which amendment among other things, permitted the Company, in each case, so long as no Potential Default or Default (as such terms were defined in the Credit Agreement) to make the following withdrawals from the Reserve Funds Deposit Account (as defined in the Credit Agreement): (i) up to $1,000,000 on October 4, 2023 so long as iBio CDMO maintained a minimum balance of $2,000,000 until October 16, 2023, (ii) up to an additional $750,000 after October 16, 2023 so long as iBio CDMO maintained a minimum balance of $1,250,000 until November 13, 2023, and (iii) up to an additional $250,000 after November 13, 2023 so long as iBio CDMO maintained a minimum balance of $1,000,000 until Payment in Full (as defined in the Credit Agreement).
Our core mission is to harness the potential of AI and machine learning to unveil elusive biologics that stand out and have evaded other scientists. Through iBio’s innovative platform, we champion a culture of innovation by swiftly identifying novel targets, forging strategic collaborations with the goal of to enhancing efficiency, diversifying pipelines, and accelerating preclinical processes.
Our core mission is to harness the potential of AI and machine learning to unveil elusive biologics that stand out and have evaded other scientists. Through iBio’s innovative platform, we champion a culture of innovation by swiftly identifying novel targets, forging strategic collaborations with the goal of enhancing efficiency, diversifying pipelines, and accelerating preclinical processes.
The total purchase price for the Facility, the termination of the Sublease and other agreements among the parties, and the equity described below was $28,750,000, which was paid $28,000,000 in cash and by the issuance to Bryan Capital Investors LLC, an affiliate of the Eastern Affiliates a five-year warrant to purchase 51,583 shares of our Common Stock at an exercise price of $33.25 per share. In connection with the purchase of the Facility, iBio CDMO entered into a Credit Agreement, dated November 1, 2021 (the “Credit Agreement”), with Woodforest National Bank (“Woodforest”) pursuant to which Woodforest provided iBio CDMO a $22,375,000 secured term loan (the “Term Loan”) to purchase the Facility, which Term Loan is evidenced by a Term Note (the “Term Note”).
The total purchase price for the Facility, the termination of the Sublease and other agreements among the parties, and the equity described below was $28,750,000, which was paid $28,000,000 in cash and by the issuance to Bryan Capital Investors LLC, an affiliate of the Eastern Affiliates a five-year warrant to purchase 51,583 shares of our Common Stock at an exercise price of $33.25 per share. In connection with the purchase of the Facility, iBio CDMO entered into a Credit Agreement, dated November 1, 2021 (the “Credit Agreement”), with Woodforest National Bank (“Woodforest”) pursuant to which Woodforest provided iBio CDMO a $22,375,000 secured term loan (the “Term Loan”) to purchase the Facility, which Term Loan was evidenced by a Term Note (the “Term Note”).
Tumor cells can evade immune attack by shedding or glycosylating MUC16, making it difficult for traditional antibody therapies to effectively target and destroy the cancer cells. 15 Table of Contents Figure 14: MUC16 structure and mechanisms to evade anti-cancer therapy Using the Company’s patented epitope steering AI platform, iBio's innovative approach to this challenge allows its new mAbs to bind to a specific region of MUC16 that is not shed or glycosylated, circumventing both tumor evasion mechanisms and potentially providing a powerful tool in the fight against cancer. Figure 15: iBio’s epitope steering approach and immunization strategy to target the non-shed MUC16 region During its immunization and screening campaign, iBio identified several hits that specifically bound to the non-shed region of MUC16 while no binding to the shed fragment of MUC16 was observed. 16 Table of Contents Figure 16: iBio’s hit molecules bind to the non-shed but not the shed region of MUC16 Establishing antibodies with the ability to bind to a recombinant version of their target protein represents a vital initial step in the validation process.
Tumor cells can evade immune attack by shedding or glycosylating MUC16, making it difficult for traditional antibody therapies to effectively target and destroy the cancer cells. 16 Table of Contents Figure 15: MUC16 structure and mechanisms to evade anti-cancer therapy Using the Company’s patented epitope steering AI platform, iBio's innovative approach to this challenge allows its new mAbs to bind to a specific region of MUC16 that is not shed or glycosylated, circumventing both tumor evasion mechanisms and potentially providing a powerful tool in the fight against cancer. Figure 16: iBio’s epitope steering approach and immunization strategy to target the non-shed MUC16 region During its immunization and screening campaign, iBio identified several hits that specifically bound to the non-shed region of MUC16 while no binding to the shed fragment of MUC16 was observed. 17 Table of Contents Figure 17: iBio’s hit molecules bind to the non-shed but not the shed region of MUC16 Establishing antibodies with the ability to bind to a recombinant version of their target protein represents a vital initial step in the validation process.
We aim is to become the preferred partner for major pharmaceutical and biotechnology companies seeking rapid and cost-effective integration of complex molecules into their portfolios, de-risking their early-stage pre-clinical work. Additionally, rich array of fast follower molecules within the Company’s pre-clinical pipeline holds the potential to drive substantial partnerships, opening doors to innovative projects.
We aim to become the preferred partner for major pharmaceutical and biotechnology companies seeking rapid and cost-effective integration of complex molecules into their portfolios, de-risking their early-stage pre-clinical work. Additionally, rich array of fast follower molecules within the Company’s pre-clinical pipeline holds the potential to drive substantial partnerships, opening doors to innovative projects.
On September 19, 2022, in connection with the closing of the acquisition, the Company entered into a termination agreement (the “Termination Agreement”) with RubrYc in order terminate the RTX-003 License Agreement and the Collaboration Agreement, which terminated any and all future milestone payments or royalty obligations we had under those agreements.
On September 19, 2022, in connection with the closing of the acquisition, we entered into a termination agreement (the “Termination Agreement”) with RubrYc in order terminate the RTX-003 License Agreement and the Collaboration Agreement, which terminated any and all future milestone payments or royalty obligations we had under those agreements.
Figure 12: iBio’s TROP-2 x CD3 lead antibody shows reduced cytokine release while retaining tumor cell killing potential When tested in a humanized mouse model of squamous cell carcinoma, iBio’s lead TROP-2 x CD3 bi-specific antibody demonstrated a significant 36 percent reduction in tumor size within just 14 days after tumor implantation, and after only a single dose. 14 Table of Contents Figure 13: iBio’s lead TROP-2 x CD3 molecule showed a 36% reduction in tumor size in an animal model engrafted with human peripheral blood mononuclear immune cells (PBMC) and human tumor cells MUC16 MUC16 is a well-known cancer target often overexpressed in several types of solid tumors, including ovarian, lung, and pancreas cancers.
Figure 13: iBio’s TROP-2 x CD3 lead antibody shows reduced cytokine release while retaining tumor cell killing potential When tested in a humanized mouse model of squamous cell carcinoma, iBio’s lead TROP-2 x CD3 bi-specific antibody demonstrated a significant 36 percent reduction in tumor size within just 14 days after tumor implantation, and after only a single dose. 15 Table of Contents Figure 14: iBio’s lead TROP-2 x CD3 molecule showed a 36% reduction in tumor size in an animal model engrafted with human peripheral blood mononuclear immune cells (PBMC) and human tumor cells MUC16 MUC16 is a well-known cancer target often overexpressed in several types of solid tumors, including ovarian, lung, and pancreas cancers.
RubrYc is also eligible to receive up to $5,000,000 in development milestone over the period of five years from the date of the Purchase Agreement, which can be paid in shares of our Common Stock or cash, at our sole discretion.
RubrYc is also eligible to receive up to $5,000,000 in development milestone over the period of five years from the date of the Asset Purchase Agreement, which can be paid in shares of our Common Stock or cash, at our sole discretion.
The process required by the FDA before a drug or biological product may be marketed in the United States generally involves the following: ● completion of pre-clinical laboratory tests and animal studies according to good laboratory practices (“GLP”) and applicable requirements for the humane use of laboratory animals or other applicable regulations; ● submission to the FDA of an Investigational New Drug (“IND”) application which must become effective before human clinical trials may begin; ● performance of adequate and well-controlled human clinical trials according to the FDA’s regulations commonly referred to as good clinical practices (“GCPs”) and any additional requirements for the protection of human research subjects and their health information, to establish the safety and efficacy of the proposed biological product for its intended use; ● submission to the FDA of a New Drug Application or NDA or Biologics License Application (“BLA”) for marketing approval that meets applicable requirements to ensure the continued safety, purity, and potency of the product that is the subject of the NDA or BLA based on results of pre-clinical testing and clinical trials; 33 Table of Contents ● satisfactory completion of an FDA pre-approval inspection of the manufacturing facility or facilities where the product candidates are produced, to assess compliance with cGMP, to assure that the facilities, methods and controls are adequate to preserve the product’s identity, strength, quality and purity; ● potential FDA audit of the pre-clinical trial and clinical trial sites that generated the data in support of the NDA or BLA; and ● FDA review and approval of the NDA or licensure of the BLA.
The process required by the FDA before a drug or biological product may be marketed in the United States generally involves the following: ● completion of pre-clinical laboratory tests and animal studies according to good laboratory practices (“GLP”) and applicable requirements for the humane use of laboratory animals or other applicable regulations; ● submission to the FDA of an Investigational New Drug (“IND”) application which must become effective before human clinical trials may begin; ● performance of adequate and well-controlled human clinical trials according to the FDA’s regulations commonly referred to as good clinical practices (“GCPs”) and any additional requirements for the protection of human research subjects and their health information, to establish the safety and efficacy of the proposed biological product for its intended use; ● submission to the FDA of a New Drug Application (“NDA”) or Biologics License Application (“BLA”) for marketing approval that meets applicable requirements to ensure the continued safety, purity, and potency of the product that is the subject of the NDA or BLA based on results of pre-clinical testing and clinical trials; ● satisfactory completion of an FDA pre-approval inspection of the manufacturing facility or facilities where the product candidates are produced, to assess compliance with cGMP, to assure that the facilities, methods and controls are adequate to preserve the product’s identity, strength, quality and purity; ● potential FDA audit of the pre-clinical trial and clinical trial sites that generated the data in support of the NDA or BLA; and ● FDA review and approval of the NDA or licensure of the BLA.
Additionally, these molecules have effectively eliminated tumor cells, while sparing healthy ones, in in vitro cell killing tests. Figure 20: In vitro characterization of iBio’s hit molecules demonstrates selective binding to EGFRvIII leading to tumor-specific cell killing while sparing healthy cells 19 Table of Contents iBio’s lead anti-EGFRvIII antibody was specially engineered to enhance its ability to attack cancer cells and has proven effective in a mouse model for head and neck cancer.
Additionally, these molecules have effectively eliminated tumor cells, while sparing healthy ones, in in vitro cell killing tests. Figure 21: In vitro characterization of iBio’s hit molecules demonstrates selective binding to EGFRvIII leading to tumor-specific cell killing while sparing healthy cells 20 Table of Contents iBio’s lead anti-EGFRvIII antibody was specially engineered to enhance its ability to attack cancer cells and has proven effective in a mouse model for head and neck cancer.
Through this precision approach, iBio has designed tumor-specific molecules aimed at selectively targeting cancer cells while preserving healthy ones, potentially offering patients a more focused and safer therapeutic solution. 18 Table of Contents Figure 19: Tumor epitope specific antibodies target tumor cells while sparing healthy cells iBio's hit molecules have demonstrated strong binding to the tumor-specific EGFRvIII protein without targeting the wildtype EGFR.
Through this precision approach, iBio has designed tumor-specific molecules aimed at selectively targeting cancer cells while preserving healthy ones, potentially offering patients a more focused and safer therapeutic solution. 19 Table of Contents Figure 20: Tumor epitope specific antibodies target tumor cells while sparing healthy cells iBio's hit molecules have demonstrated strong binding to the tumor-specific EGFRvIII protein without targeting the wildtype EGFR.
In preclinical studies, iBio’s anti-EGFRvIII antibody demonstrated a 43 percent reduction in tumor growth compared to untreated animals. Figure 21: iBio’s lead molecule demonstrates efficacy in a mouse model for head and neck cancer CCR8 GPCRs are one of the most successful therapeutic target classes, with approximately one-third of all approved drugs targeting these proteins.
In preclinical studies, iBio’s anti-EGFRvIII antibody demonstrated a 43 percent reduction in tumor growth compared to untreated animals. Figure 22: iBio’s lead molecule demonstrates efficacy in a mouse model for head and neck cancer CCR8 GPCRs are one of the most successful therapeutic target classes, with approximately one-third of all approved drugs targeting these proteins.
In addition, on February 9, 2023, the Company, as guarantor, entered into a second amendment to the Guaranty, which as amended, among other things, allowed the Company to account for the Fraunhofer Settlement Funds in determining whether the Company is in compliance with the Liquidity Covenant until a specified period dependent upon the occurrence of a specific milestone in the Credit Agreement.
In addition, on February 9, 2023, the Company, as guarantor, entered into a second amendment to the Guaranty, which as amended, among other things, allowed the Company to account for the Fraunhofer Settlement Funds in determining whether the Company was in compliance with the Liquidity Covenant until a specified period dependent upon the occurrence of a specific milestone in the Credit Agreement.
IBIO-101 is a second-generation anti-CD25 mAb that has demonstrated in preclinical models of disease the ability to bind and deplete immunosuppressive regulatory T [Treg] cells to inhibit the growth of solid tumors. Targeting depletion of Treg cells to control tumors emerged as an area of interest in oncology over the past several years.
IBIO-101 IBIO-101 is our second-generation anti-CD25 mAb that has demonstrated in preclinical models of disease the ability to bind and deplete immunosuppressive regulatory T [Treg] cells to inhibit the growth of solid tumors. Targeting depletion of Treg cells to control tumors emerged as an area of interest in oncology over the past several years.
When paired with an anti-PD-1 checkpoint inhibitor in the same model, the combined treatment of IBIO-101 and anti-PD-1 exhibited superior tumor inhibition compared to either anti-PD-1 or IBIO-101 used independently. 10 Table of Contents Figure 8: IBIO-101 monotherapy in a humanized mouse model leads to increased Treg/Teff ratio, resulting in the suppression of tumor growth Figure 9: Combination Therapy of IBIO-101 and anti-PD-1 exhibited superior tumor inhibition compared to anti-PD-1 or IBIO-101 alone iBio has progressed IBIO-101 to the IND-enabling phase and entrusted its Chemistry, Manufacturing, and Controls (CMC) development to a reputable Contract Research Organization (CRO).
When paired with an anti-PD-1 checkpoint inhibitor in the same model, the combined treatment of IBIO-101 and anti-PD-1 exhibited superior tumor inhibition compared to either anti-PD-1 or IBIO-101 used independently. Figure 9: IBIO-101 monotherapy in a humanized mouse model leads to increased Treg/Teff ratio, resulting in the suppression of tumor growth 12 Table of Contents Figure 10: Combination Therapy of IBIO-101 and anti-PD-1 exhibited superior tumor inhibition compared to anti-PD-1 or IBIO-101 alone iBio has progressed IBIO-101 to the IND-enabling phase and entrusted its Chemistry, Manufacturing, and Controls (CMC) development to a Contract Research Organization (CRO).
In addition, the Company agreed that each time it consummates an at-the-market issuance of Equity Interests (as defined within the Credit Agreement), no later than five (5) days following such issuance of Equity Interests, it will (i) pay to Woodforest in immediately available cash funds, without setoff or counterclaim of any kind, forty percent (40%) of the Net Proceeds (as defined within the Credit Agreement) received by the Company for such issuance of Equity Interests; provided, any such payment would cease upon payment obligations in full and (ii) provide Woodforest with a detailed accounting of each such issuance of Equity Interests.
In addition, the Company agreed that each time it consummated an at-the-market issuance of Equity Interests (as defined within the Credit Agreement), no later than five (5) days following such issuance of Equity Interests, it would (i) pay to Woodforest in immediately available cash funds, without setoff or counterclaim of any kind, forty percent (40%) of the Net Proceeds (as defined within the Credit Agreement) received by the Company for such issuance of Equity Interests; provided, any such payment would cease upon payment obligations in full and (ii) provide Woodforest with a detailed accounting of each such issuance of Equity Interests.
Regulatory approval in one country or jurisdiction does not ensure regulatory approval in another, but a failure or delay in obtaining regulatory approval in one country or jurisdiction may negatively impact the regulatory process in others. 35 Table of Contents ● NDA/BLA: o Once clinical trials of a product candidate are completed, FDA approval of an NDA or BLA must be obtained before commercial marketing of the product.
Regulatory approval in one country or jurisdiction does not ensure regulatory approval in another, but a failure or delay in obtaining regulatory approval in one country or jurisdiction may negatively impact the regulatory process in others. 34 Table of Contents ● NDA/BLA: o Once clinical trials of a product candidate are completed, FDA approval of an NDA or BLA must be obtained before commercial marketing of the product.
During pre-clinical studies, iBio’s MUC16 molecule has demonstrated binding to MUC16 on OVCAR-3 ovarian cancer cells as shown below. Figure 17: iBio’s MUC16 molecule shows binding to MUC16 on human ovarian cancer cells 17 Table of Contents Another critical step in antibody optimization is the humanization of molecules originally raised in mice or other species.
During pre-clinical studies, iBio’s MUC16 molecule has demonstrated binding to MUC16 on OVCAR-3 ovarian cancer cells as shown below. Figure 18: iBio’s MUC16 molecule shows binding to MUC16 on human ovarian cancer cells 18 Table of Contents Another critical step in antibody optimization is the humanization of molecules originally raised in mice or other species.
Figure 18: iBio’s humanized MUC16 molecule retains binding to the engineered epitope and human tumor cell lines EGFRvIII EGFRvIII is a specific variant of the EGFR protein, unique to tumor cells. Unlike the more common EGFR, EGFRvIII is not found in healthy cells, making it an attractive target for therapeutic interventions.
Figure 19: iBio’s humanized MUC16 molecule retains binding to the engineered epitope and human tumor cell lines EGFRvIII EGFRvIII is a specific variant of the EGFR protein, unique to tumor cells. Unlike the more common EGFR, EGFRvIII is not found in healthy cells, making it an attractive target for therapeutic interventions.
If the confirmatory trial does not show that the drug provides clinical benefit, FDA has regulatory procedures in place that could lead to removing the drug from the market. 37 Table of Contents Healthcare Regulations and Healthcare Reform Healthcare regulation and pricing (included drug pricing) is complex, extensive, and dynamic around the world.
If the confirmatory trial does not show that the drug provides clinical benefit, FDA has regulatory procedures in place that could lead to removing the drug from the market. 36 Table of Contents Healthcare Regulations and Healthcare Reform Healthcare regulation and pricing (included drug pricing) is complex, extensive, and dynamic around the world.
With the exception of any obligations that survive the termination, the Collaboration, Option and License Agreement was terminated when the Company acquired substantially all of the assets of RubrYc in September 2022. Stock Purchase Agreement: In connection with the entry into the Collaboration Agreement and RTX-003 License Agreement, iBio also entered into a Stock Purchase Agreement (“Stock Purchase Agreement”) with RubrYc whereby we purchased 1,909,563 shares of RubrYc’s Series A-2 preferred stock “Series A-2 Preferred”) for $5,000,000 and acquired an additional 954,782 shares of RubrYc’s Series A-2 Preferred.
With the exception of any obligations that survive the termination, the Collaboration, Option and License Agreement was terminated when the Company acquired substantially all of the assets of RubrYc in September 2022. 24 Table of Contents Stock Purchase Agreement: In connection with the entry into the Collaboration Agreement and RTX-003 License Agreement, iBio also entered into a Stock Purchase Agreement (“Stock Purchase Agreement”) with RubrYc whereby we purchased 1,909,563 shares of RubrYc’s Series A-2 preferred stock “Series A-2 Preferred”) for $5,000,000 and acquired an additional 954,782 shares of RubrYc’s Series A-2 Preferred.
The technology and products covered by our issued and pending patent applications are summarized below: Technology and Product Patents (U.S.) ● Virus-induced gene silencing in plants ● Transient expression of foreign genes in plants ● Production of foreign nucleic acids and polypeptides in sprout systems ● Production of pharmaceutically active proteins in sprouted seedlings ● Systems and method for clonal expression in plants 30 Table of Contents ● Recombinant carrier molecule for expression, delivery and purification of target polypeptides ● Influenza antigens, vaccine compositions, and related methods ● Plague antigens, vaccine compositions, and related methods ● Influenza therapeutic antibodies ● Trypanosomiasis vaccine ● Anthrax antigens, vaccine compositions, and related methods ● Use of endostatin peptides for the treatment of fibrosis Pending Technology Patent Applications (U.S. and International) ● Activation of transgenes in plants by viral vectors ● Transient expression of proteins in plants ● Thermostable carrier molecule ● In vivo deglycosylation of recombinant proteins in plants ● Scaffold technology ● Machine learning apparatus for engineering meso-scale peptides ● Methods of making conditionally-activated antibodies Pending Product Patent Applications (U.S. and International) ● Antibodies ● Influenza vaccines ● Influenza therapeutic antibodies ● Anthrax vaccines ● Plague vaccines ● HPV vaccines ● Trypanosomiasis vaccine ● Malaria vaccines ● COVID-19 vaccines ● Antibodies against chemokine receptor 8 (CCR8) ● Antibodies against epidermal growth factor receptor variant III (EGFRvIII) ● Antibodies against MUC16 ● Antibodies against TROP2 ● Antibodies against CD3 ● High-efficiency, conditionally-activated antibodies Competition The biotechnology and pharmaceutical industries are characterized by rapidly advancing technologies, intense competition and a strong emphasis on proprietary products.
The technology and products covered by our issued and pending patent applications are summarized below: Pending Product Patent Applications (U.S. and International) ● Antibodies ● Influenza vaccines ● Influenza therapeutic antibodies ● Anthrax vaccines ● Plague vaccines ● HPV vaccines ● Trypanosomiasis vaccine ● Malaria vaccines ● COVID-19 vaccines ● Antibodies against chemokine receptor 8 (CCR8) ● Antibodies against epidermal growth factor receptor variant III (EGFRvIII) ● Antibodies against MUC16 ● Antibodies against TROP2 ● Antibodies against CD3 ● High-efficiency, conditionally-activated antibodies Pending Technology Patent Applications (U.S. and International) ● Activation of transgenes in plants by viral vectors ● Transient expression of proteins in plants 29 Table of Contents ● Thermostable carrier molecule ● In vivo deglycosylation of recombinant proteins in plants ● Scaffold technology ● Machine learning apparatus for engineering meso-scale peptides ● Methods of making conditionally-activated antibodies Technology and Product Patents (U.S.) ● Virus-induced gene silencing in plants ● Transient expression of foreign genes in plants ● Production of foreign nucleic acids and polypeptides in sprout systems ● Production of pharmaceutically active proteins in sprouted seedlings ● Systems and method for clonal expression in plants ● Recombinant carrier molecule for expression, delivery and purification of target polypeptides ● Influenza antigens, vaccine compositions, and related methods ● Plague antigens, vaccine compositions, and related methods ● Influenza therapeutic antibodies ● Trypanosomiasis vaccine ● Anthrax antigens, vaccine compositions, and related methods Competition The biotechnology and pharmaceutical industries are characterized by rapidly advancing technologies, intense competition and a strong emphasis on proprietary products.
This is because CCR4 is found in many immune cells, and accidentally targeting it could potentially lead to unwanted side effects. 20 Table of Contents Figure 22: Proposed mechanism of action for selective anti-CCR8 antibodies Using its unique AI-driven technology, iBio successfully identified molecules targeting CCR8, addressing some of the hurdles often faced when creating therapies that target GPCR with antibodies. iBio's specialized anti-CCR8 antibody has shown strong attachment to cells expressing CCR8 and effectively disrupted the CCR8 signaling process, resulting in the efficient elimination of Tregs derived from primary human immune cells.
This is because CCR4 is found in many immune cells, and accidentally targeting it could potentially lead to unwanted side effects. 21 Table of Contents Figure 23: Proposed mechanism of action for selective anti-CCR8 antibodies Using its unique AI-driven technology, iBio successfully identified molecules targeting CCR8, addressing some of the hurdles often faced when creating therapies that target GPCR with antibodies. iBio's specialized anti-CCR8 antibody has shown strong attachment to cells expressing CCR8 and effectively disrupted the CCR8 signaling process, resulting in the efficient elimination of Tregs derived from primary human immune cells.
In essence, we believe that we are sculpting a future where cutting-edge AI-driven biotechnology propels the discovery of intricate biologics, fostering partnerships, accelerating innovation, and propelling the advancement of science. 3 Table of Contents AI-Technology Platform Overview iBio's technology stack is a multi-layered, AI-powered system designed to significantly enhance the probability of success to discover and develop antibodies against hard-to-drug pathophysiologically relevant proteins.
In essence, we believe that we are sculpting a future where cutting-edge AI-driven biotechnology propels the discovery of intricate biologics, fostering partnerships, accelerating innovation, and propelling the advancement of science. AI-Technology Platform Overview iBio's technology stack is a multi-layered, AI-powered system designed to significantly enhance the probability of success to discover and develop antibodies against hard-to-drug pathophysiologically relevant proteins.
Although many of the issues discussed above with respect to the United States apply similarly in the context of the European Union, the approval process varies between countries and jurisdictions and can involve 36 Table of Contents additional product testing and additional administrative review periods.
Although many of the issues discussed above with respect to the United States apply similarly in the context of the European Union, the approval process varies between countries and jurisdictions and can involve 35 Table of Contents additional product testing and additional administrative review periods.
While we believe that the potential advantages of our new technologies will enable us to compete effectively against other providers of technology for biologic product development and manufacturing, many of our competitors have significantly greater financial resources and expertise in research and development, manufacturing, preclinical testing, clinical trials, 31 Table of Contents regulatory approvals and marketing approved products than we do.
While we believe that the potential advantages of our new technologies will enable us to compete effectively against other providers of technology for biologic product development and manufacturing, many of our competitors have significantly greater financial resources and expertise in research and development, manufacturing, preclinical testing, clinical trials, regulatory approvals and marketing approved products than we do.
These preclinical data must provide an adequate basis for evaluating both the safety and the scientific rationale for the initial clinical trials. In the case of vaccine candidates, animal immunogenicity and immune protection tests must establish a sound scientific basis to believe that the product candidate may be beneficial when administered to humans.
These preclinical data must provide an adequate basis for evaluating both the safety and the scientific rationale for the initial clinical trials. In the case of vaccine 32 Table of Contents candidates, animal immunogenicity and immune protection tests must establish a sound scientific basis to believe that the product candidate may be beneficial when administered to humans.
The sponsor also must notify the FDA of any unexpected fatal or life-threatening suspected adverse reaction within seven calendar days after the sponsor’s initial receipt of the information. Phase 1, Phase 2 and Phase 3 clinical trials may not be completed successfully within any specified period, if at all.
The sponsor also must notify the FDA of any unexpected fatal or life-threatening suspected adverse reaction within seven calendar days after the sponsor’s initial receipt 33 Table of Contents of the information. Phase 1, Phase 2 and Phase 3 clinical trials may not be completed successfully within any specified period, if at all.
Under the terms of the Purchase Agreement, upon closing of the acquisition, the Company made an upfront payment of approximately $1,000,000 by issuing 102,354 (post reverse split effected in October 2022) shares of our common stock, par value $.001 per share (the “Common Stock”) to RubrYc.
Under the terms of the Asset Purchase Agreement, upon closing of the acquisition, we made an upfront payment of approximately $1,000,000 by issuing 102,354 (post reverse split effected in October 2022) shares of our common stock, par value $.001 per share (the “Common Stock”) to RubrYc.
On May 10, 2023, iBio CDMO and Woodforest entered into a fifth amendment to the Credit Agreement (the “Fifth Amendment”), pursuant to which Woodforest agreed to: (i) waive our obligation to deliver to Woodforest an executed copy of a Purchase Agreement for the sale of the Facility no later than April 14, 2023 and, (ii) release $500,000 of the $3.0 million being held in a Company account at Woodforest when the outstanding principal amount is reduced to $10.0 million and for each additional $2.5 million reduction of the outstanding principal amount, an additional $750,00 will be released from the Company account at Woodforest.
On May 10, 2023, iBio CDMO and Woodforest entered into a fifth amendment to the Credit Agreement (the “Fifth Amendment”), pursuant to which Woodforest agreed to: (i) waive the obligation to deliver to Woodforest an executed copy of a Woodforest Purchase Agreement for the sale of the Facility no later than April 14, 2023 and, (ii) release $500,000 of the $3.0 million being held in a Company account at Woodforest when the outstanding principal amount was reduced to $10.0 million and for each additional $2.5 million reduction of the outstanding principal amount, an additional $750,000 was to be released from the Company account at Woodforest.
On March 24, 2023, iBio CDMO and Woodforest entered into a fourth amendment to the Credit Agreement (the “Fourth Amendment”), which within the Fourth Amendment Woodforest agreed to (i) reduce the percentage of any payment to Woodforest the Company is required to make from the proceeds of sales of its common stock under its at-the-market facility from 40% to 20%, (ii) reduce the percentage of any payment to Woodforest the Company is required to make from 28 Table of Contents the proceeds of sales of its equipment from 40% to 20%, and (iii) allowed the Company to retain $2,000,000 million of the $5,100,000 million that the Company received from the Fraunhofer Settlement Funds, with the remaining $3,000,000 million being held in a Company account at Woodforest.
On March 24, 2023, iBio CDMO and Woodforest entered into a fourth amendment to the Credit Agreement (the “Fourth Amendment”), which within the Fourth Amendment Woodforest agreed to (i) reduce the percentage of any payment to Woodforest the Company was required to make from the proceeds of sales of its common stock under its at-the-market facility from 40% to 20%, (ii) reduce the percentage of any payment to Woodforest the Company was required to make from the proceeds of sales of its equipment from 40% to 20%, and (iii) allowed the Company to retain $2,000,000 million of the $5,100,000 million that the Company received from the Fraunhofer Settlement Funds, with the remaining $3,000,000 million being held in a Company account at Woodforest.
As a result, on February 9, 2023, iBio CDMO and Woodforest entered into a second amendment to the Credit Agreement (the “Second Amendment”), which as amended, among other things, added a milestone that had to be met by a specified date, the failure of which would be an event of default.
On February 9, 2023, iBio CDMO and Woodforest entered into a second amendment to the Credit Agreement (the “Second Amendment”), which amendment, among other things, added a milestone that had to be met by a specified date, the failure of which would be an event of default.
In the case of some products for severe or life-threatening diseases, especially 34 Table of Contents when the product may be too inherently toxic to ethically administer to healthy volunteers, the initial human testing is often conducted in patients with the targeted disease. ● Phase 2 .
In the case of some products for severe or life-threatening diseases, especially when the product may be too inherently toxic to ethically administer to healthy volunteers, the initial human testing is often conducted in patients with the targeted disease. ● Phase 2 .
Figure 11: Proposed mechanism of action of iBio’s TROP-2 x CD3 bispecific antibodies 13 Table of Contents Using EngageTx, iBio’s lead TROP-2 x CD3 bispecific antibody was engineered to potently kill tumor cells while limiting the release of cytokines, like Interferon Gamma (IFNg), Interleukin 2 (IL-2) and Tumor Necrosis Factor Alpha (TNFa), all of which have the potential to cause cytokine release syndrome.
Figure 12: Proposed mechanism of action of iBio’s TROP-2 x CD3 bispecific antibodies 14 Table of Contents Using EngageTx, iBio’s lead TROP-2 x CD3 bispecific antibody was engineered to potently kill tumor cells while limiting the release of cytokines, like Interferon Gamma (IFNg), Interleukin 2 (IL-2) and Tumor Necrosis Factor Alpha (TNFa), all of which have the potential to cause cytokine release syndrome.
This strategic approach enables us to capitalize on the value of our meticulously curated data while empowering collaborations and innovations, while at the same time allowing iBio to focus on both the platform and our core therapeutic area, oncology. ● Focused Investment in advancing the platform: iBio maintains a focused commitment to invest in our platform, continually unlocking the potential of biology through AI and machine learning.
This strategic approach enables us to capitalize on the value of our meticulously curated data while empowering collaborations and innovations, while at the same time allowing iBio to focus on both the platform and our core therapeutic areas, metabolic diseases and oncology. ● Focused Investment in advancing the platform: iBio maintains a focused commitment to invest in our platform, continually unlocking the potential of biology through AI and machine learning.
The Term Loan is secured by a lien on all of the assets of iBio CDMO and we guaranteed payments of the obligations owed under the Term Loan. The Credit Agreement contains customary events of default (which are in some cases subject to certain exceptions, thresholds, notice requirements and grace periods), including, but not limited to, nonpayment of principal or interest, failure to perform or observe covenants, breaches of representations and warranties, cross-defaults with certain other indebtedness, certain bankruptcy-related events or proceedings, final monetary judgments or orders and certain change of control events.
The Term Loan was secured by a lien on all of the assets of iBio CDMO and we guaranteed payments of the obligations owed under the Term Loan. The Credit Agreement contained customary events of default (which were in some cases subject to certain exceptions, thresholds, notice requirements and grace periods), including, but not limited to, nonpayment of principal or interest, failure to perform or observe covenants, breaches of representations and warranties, cross-defaults with certain other indebtedness, certain bankruptcy-related events or proceedings, final monetary judgments or orders and certain change of control events.
Technological developments in our field of research and development occur at a rapid rate and we expect competition to intensify as advances in this field are made. We will be required to continue to devote substantial resources and efforts to our research and development activities.
Technological developments in our field of research and development occur at a rapid rate and we expect competition to intensify as 30 Table of Contents advances in this field are made. We will be required to continue to devote substantial resources and efforts to our research and development activities.
(“Fraunhofer”) as part of our legal settlement with them (the “Fraunhofer Settlement Funds”) (see Note 19 – Fraunhofer Settlement for more information), (iii) include principal payments of $250,000 per month in debt amortization for a six-month period commencing the date of the amendment through March 2023, (iv) include an amendment fee of $22,375 and all costs and expenses, (v) require delivery of a report detailing cash flow expenditures every two (2) weeks for the period prior to the delivery of the last report and a monthly 12-month forecast, (vi) reduce the liquidity covenant in the Guaranty (as defined in the Credit Agreement) from $10 million to $7.5 million with the ability to lower the liquidity covenant to $5.0 million upon the occurrence of a specific milestone in the Credit Agreement, and (vii) change the annual filing requirement solely for the fiscal year ended June 30, 2022, such that the filing is acceptable with or without a “going concern” designation.
(“Fraunhofer”) as part of our legal settlement with them (the “Fraunhofer Settlement Funds”) (see Note 19 – Fraunhofer Settlement for more information), (iii) include principal payments of $250,000 per month in debt amortization for a six-month period commencing the date of the amendment through March 2023, (iv) include an amendment fee of $22,375 and all costs and expenses, (v) require delivery of a report detailing cash flow expenditures every two (2) weeks for the period prior to the delivery of the last report and a monthly 12-month forecast, (vi) reduce the liquidity covenant in the Guaranty (as defined in the Credit Agreement) from $10 million to $7.5 million with the ability to lower the liquidity covenant to $5.0 million upon the occurrence of a specific milestone in the Credit Agreement, and (vii) change the annual filing requirement solely for the fiscal year ended June 30, 2022.
In addition, starting on the effective date of the Fifth Amendment, the interest on the Term Loan increased to 5.25%, and the Term Loan shall further accrue interest, payable in kind and added to the balance of the outstanding principal amount at a fixed rate per annum equal to (a) 1.00%, if the Facility is sold on or before June 30, 2023, (b) 2.00% if the Facility is sold after June 2023, but on or before September 30, 2023, or (c) 3:00%, if the Facility is sold after September 30, 2023, or not sold prior to the Maturity Date.
In addition, starting on the effective date of the Fifth Amendment, the interest on the Term Loan was increased to 5.25%, and the Term Loan further accrued interest, payable in kind and added to the balance of the outstanding principal amount at a fixed rate per annum equal to (a) 1.00%, if the Facility was sold on or before June 30, 2023, (b) 2.00% if the Facility was sold after June 2023, but on or before September 30, 2023, or (c) 3:00%, if the Facility was sold after September 30, 2023, or not sold prior to the Maturity Date.
The result was a failure of first-gen anti-CD25 mAbs as cancer immunotherapies, since their favorable anti-Treg effects were negated by their unfavorable impact on Teff cells. 9 Table of Contents Figure 6: Mechanism of action of first and 2 nd generation Treg depleting antibodies In vitro characterization of IBIO-101 demonstrated potent binding to recombinant CD25 while preserving IL-2 signaling.
The result was a failure of first-gen anti-CD25 mAbs as cancer immunotherapies, since their favorable anti-Treg effects were negated by their unfavorable impact on Teff cells. Figure 7: Mechanism of action of first and 2 nd generation Treg depleting antibodies In vitro characterization of IBIO-101 demonstrated potent binding to recombinant CD25 while preserving IL-2 signaling.
Figure 23: Selective binding to CCR8 and inhibition of the CCR8 signaling pathway by iBio’s lead molecule leads to potent killing of Tregs derived from primary human immune cells 21 Table of Contents iBio’s CCR8 antibody has proven effective in a mouse model for colon cancer.
Figure 24: Selective binding to CCR8 and inhibition of the CCR8 signaling pathway by iBio’s lead molecule leads to potent killing of Tregs derived from primary human immune cells 22 Table of Contents iBio’s CCR8 antibody has proven effective in a mouse model for colon cancer.
Item 1. Business. Overview iBio, Inc. (also referred to as "we", "us", "our", "iBio", or the "Company") is a preclinical stage biotechnology company that leverages the power of Artificial Intelligence (AI) for the development of precision antibodies. Our proprietary technology stack is designed to minimize downstream development risks by employing AI-guided epitope-steering and monoclonal antibody (mAb) optimization.
Item 1. Business. Overview iBio, Inc. (also referred to as "we", "us", "our", "iBio", or the "Company") is a preclinical stage biotechnology company leveraging the power of Artificial Intelligence (AI) for the development of hard-to-drug precision antibodies. Our proprietary technology stack is designed to minimize downstream development risks by employing AI-guided epitope-steering and monoclonal antibody (mAb) optimization.
(a member of the Roche Group), Amgen Inc., Gilead Sciences, Inc. and its subsidiary Kite Pharma, Inc., and competing cancer immunotherapy companies such as, Bluebird Bio, Inc., Transgene SA, Bausch Health Companies, Lumos Pharma, Agenus Inc., Aduro Biotech, Inc., Advaxis, Inc., ImmunoCellular Therapeutics, Ltd., IMV Inc., Oxford BioMedica plc, Bavarian Nordic A/S, Celldex Therapeutics, Inc., as well as tech enabled drug discovery companies such as Recursion, Abcellera Biologics, Inc., Cellarity, BenevolentAI, and others, some of which have substantially greater financial, technical, sales, marketing, and human resources than we do.
(a member of the Roche Group), Amgen Inc., Gilead Sciences, Inc. and its subsidiary Kite Pharma, Inc., more advanced obesity and cardiometabolic companies such as Keros Therapeutics, Inc., Scholar Rock, Inc., and Biohaven, Ltd., and competing cancer immunotherapy companies such as, Bluebird Bio, Inc., Transgene SA, Bausch Health Companies, Lumos Pharma, Agenus Inc., Aduro Biotech, Inc., Advaxis, Inc., ImmunoCellular Therapeutics, Ltd., IMV Inc., Oxford BioMedica plc, Bavarian Nordic A/S, Celldex Therapeutics, Inc., as well as tech enabled drug discovery companies such as Recursion, Abcellera Biologics, Inc., Cellarity, BenevolentAI, and others, some of which have substantially greater financial, technical, sales, marketing, and human resources than we do.
Generally, before a new drug can be marketed, considerable data demonstrating its quality, safety and efficacy must be obtained, organized into a format specific to each regulatory authority, submitted for review and approved by the regulatory authority. U.S.
Generally, before a new drug can be marketed, considerable data demonstrating its quality, safety and efficacy must be obtained, organized into a format specific to each regulatory authority, submitted for review and approved by the regulatory authority. 31 Table of Contents U.S.
Further assessment of IBIO-101 showed selective Treg depletion and sparing of Teffs. Figure 7: In vitro characterization of IBIO-101 In a humanized mouse disease model, IBIO-101, when used as a monotherapy, effectively demonstrated its mechanism of action by significantly enhancing the Treg/Teff ratio, resulting in the suppression of tumor growth.
Further assessment of IBIO-101 showed selective Treg depletion and sparing of Teffs. 11 Table of Contents Figure 8: In vitro characterization of IBIO-101 In a humanized mouse disease model, IBIO-101, when used as a monotherapy, effectively demonstrated its mechanism of action by significantly enhancing the Treg/Teff ratio, resulting in the suppression of tumor growth.
In addition, the Guaranty was amended to allow the Company until February 28, 2023, to account for the Fraunhofer Settlement Funds in determining whether the Company was in compliance with the Liquidity Covenant without being dependent upon a specified milestone.
In addition, the Guaranty was amended to allow the Company until February 28, 2023, to account for the Fraunhofer Settlement Funds in determining whether the Company was in compliance with the Liquidity Covenant without being 26 Table of Contents dependent upon a specified milestone.
In addition to patents and patent applications that we own, our plant focused patent estate relies on trade secrets and know-how, which we are currently seeking a partner to out-license such proprietary technology and processes. Our success will depend in part on our ability to obtain and maintain patent protection for our technologies and preclinical assets.
In addition to patents and patent applications that we own, our plant-focused patent estate relies on trade secrets and know-how, which we have been seeking a partner to out-license including proprietary technology and processes. Our success will depend in part on our ability to obtain and maintain patent protection for our technologies and preclinical assets.
Drug Approval Process All of the vaccine and therapeutic products developed from our technologies will require regulatory approval by governmental agencies prior to commercialization. In particular, pharmaceutical drugs and vaccines are subject to rigorous preclinical testing and clinical trials and other pre-marketing approval requirements by the FDA and regulatory authorities in other countries.
Drug Approval Process All of the vaccine and therapeutic products developed from our technologies will require regulatory approval by governmental agencies prior to commercialization. In particular, pharmaceutical drugs and vaccines are subject to rigorous preclinical testing and clinical trials and other pre-marketing approval requirements by the U.S. Food and Drug Administration (the “FDA”) and regulatory authorities in other countries.
We consider our relations with our employees to be good. We believe that our success depends upon our ability to attract, develop, retain and motivate key personnel. Our management and scientific teams possess considerable experience in drug discovery, research and development, manufacturing, clinical and regulatory affairs, and iBio directly benefits from this experience and industry knowledge.
We believe that our success depends upon our ability to attract, develop, retain and motivate key personnel. Our management and scientific teams possess considerable experience in drug discovery, research and development, manufacturing, clinical and regulatory affairs, and iBio directly benefits from this experience and industry knowledge.
Subsequently, iBio has meticulously eliminated a range of sequence liabilities. Such careful curation process could potentially significantly reduce the development risk for antibodies identified from our library. StableHu TM AI Antibody-Optimizing Technology Antibody optimization is a pivotal step in the development of therapeutic antibodies. It refines an antibody's properties to enhance its efficacy, safety, and manufacturability.
Such careful curation process could potentially significantly reduce the development risk for antibodies identified from our library. StableHu TM AI Antibody-Optimizing Technology Antibody optimization is a pivotal step in the development of therapeutic antibodies. It refines an antibody's properties to enhance its efficacy, safety, and manufacturability.
Pursuant to the Voting Agreement, certain RubrYc stockholders are contractually obligated to, among other things, vote for and maintain the authorized number of directors at five members, one of which the Company has the contractual right to elect subject to the conditions set forth above. 26 Table of Contents Purchase Agreement: On September 16, 2022, iBio entered into an asset purchase agreement (the “Purchase Agreement”) with RubrYc in order to acquire substantially all of its assets, including the AI Drug Discovery Platform, RTX-003 (IBIO-101), all Selected Compounds, three additional immune-oncology candidates, a PD-1 agonist, in addition to lab and technology equipment.
Pursuant to the Voting Agreement, certain RubrYc stockholders are contractually obligated to, among other things, vote for and maintain the authorized number of directors at five members, one of which the Company has the contractual right to elect subject to the conditions set forth above. Asset Purchase Agreement: On September 19, 2022, iBio purchased substantially all of the assets of RubrYc, including the AI Drug Discovery Platform, RTX-003 (IBIO-101), all Selected Compounds, three additional immune-oncology candidates, a PD-1 agonist, in addition to lab and technology equipment pursuant to an asset purchase agreement, dated September 16, 2022 (the “Asset Purchase Agreement”).
The assets acquired include the patented AI drug discovery platform, all rights with no future milestone payments or royalty obligations, to IBIO-101 (RTX-003), in addition to CCR8, EGFRvIII, MUC16, CD3 and one additional immuno-oncology candidate plus a PD-1 agonist. The Purchase Agreement contained representations, warranties and covenants of RubrYc and the Company.
The assets acquired include the patented AI drug discovery platform, all rights with no future milestone payments or royalty obligations, to IBIO-101 (RTX-003), in addition to CCR8, EGFRvIII, MUC16, CD3 and one additional immuno-oncology candidate plus a PD-1 agonist.
In addition, the Company was obligated to (y) deliver to Woodforest an executed copy of a purchase agreement (the “Purchase Agreement”) for the sale of the Facility, no later than April 14, 2023, and (z) pay to Woodforest a fee in the amount of $75,000 on the earlier of the date of the closing of the Purchase Agreement, or the Maturity Date (as defined in the Credit Agreement).
In addition, the Company was obligated to (y) deliver to Woodforest an executed copy of a purchase agreement (the “Woodforest Purchase Agreement”) for the sale of the Facility, no later than April 14, 2023, and (z) pay to Woodforest a fee in the amount of $75,000 on the earlier of the date of the closing of the Woodforest Purchase Agreement, or the maturity date of the term loan (the “Maturity Date”).
It provides an optimized next-generation CD3 T-cell engager antibody panel characterized by a wide range of potencies, Non-Human Primate (NHP) cross-reactivity, increased humanness of the antibodies, and retained tumor cell killing capacity with reduced cytokine release.
It provides an optimized next-generation CD3 T-cell engager antibody panel characterized by a wide range of potencies, Non-Human Primate (NHP) cross-reactivity, increased humanness of the antibodies, and retained tumor cell killing capacity with reduced cytokine release. Lastly, iBio’s ShieldTx antibody masking technology enables the creation of conditionally activated antibodies.
Figure 5: iBio’s Preclinical Therapeutics Pipeline Therapeutics Immuno-Oncology There have been notable advances in the field of oncology in recent years, and arguably none more important than the advent of immunotherapies. The Company has established its own AI drug discovery and drug development capabilities in San Diego, California, has built a pipeline of nine immuno-oncology programs.
Immuno-Oncology There have been notable advances in the field of oncology in recent years, and arguably none more important than the advent of immunotherapies. The Company has established its own AI drug discovery and drug development capabilities in San Diego, California, and has built a pre-clinical pipeline of six immuno-oncology programs.
Here, epitope steering can be applied to the development of antibodies, circulating immune modulation factors, secreted enzymes, and transmembrane proteins. This could be particularly beneficial in treating diseases such as heart failure, infectious diseases, and rare genetic conditions.
The technology also holds promise in the realm of systemic secreted and cell-surface therapeutics. Here, epitope steering can be applied to the development of antibodies, circulating immune modulation factors, secreted enzymes, and transmembrane proteins. This could be particularly beneficial in treating diseases such as heart failure, infectious diseases, and rare genetic conditions.
Since July 1, 2022, we have primarily focused our intellectual property estate on our preclinical assets filing 10 provisional patents in the U.S. and foreign countries, including for chemokine receptor 8 (CCR8) antibodies, epidermal growth factor receptor variant III (EGFRvIII) antibodies, anti-MUC16 antibodies, TROP2 antibodies, CD3 antibodies, and recently filed a provisional patent for our high-efficiency, conditionally-activated antibodies.
Since July 1, 2023, we have primarily focused our intellectual property estate on our preclinical assets including provisional and regular patents in the U.S., including for CD25 antibodies, chemokine receptor 8 (CCR8) antibodies, epidermal growth factor receptor variant III (EGFRvIII) antibodies, anti-MUC16 antibodies, TROP2 antibodies, CD3 antibodies, and for high-efficiency, conditionally-activated antibodies.
As such, the Company has made substantial investments in these areas. iBio’s aspiration is to digitize our operations to the greatest extent possible, harnessing the potential of digital technology to maximize our impact on human health.
These technologies are integral to operationalizing our strategy, accelerating our learning curve, and executing at scale. As such, the Company has made substantial investments in these areas. iBio’s aspiration is to digitize our operations to the greatest extent possible, harnessing the potential of digital technology to maximize our impact on human health.
Management believes that it has sufficient human capital to operate 38 Table of Contents its business successfully currently and will need to attract new talent to the organization in order to achieve its plans for growth. Competitive Pay and Benefits.
We consider our relations with our employees to be good. Management believes that it has sufficient human capital to operate its business successfully currently and will need to attract new talent to the organization in order to achieve its plans for growth. Competitive Pay and Benefits.
The 8 patents expiring in 2023 in the U.S. and overseas are related to virus-induced gene silencing in plants. Included in the 95 patents are 30 U.S. and foreign applications that we acquired from RubrYc for novel antibodies, scaffold technology, and a machine learning apparatus for engineering meso-scale peptides, including 1 allowed application.
Included in the 69 patents are 30 U.S. and foreign applications that we acquired from RubrYc for novel antibodies, scaffold technology, and a machine learning apparatus for engineering meso-scale peptides, including 1 allowed application.
Our research and development activities take place primarily at our facilities in San Diego. iBio has leased lab and office space in San Diego for the purpose of conducting research.
Our research and development activities take place primarily at our facilities in San Diego. iBio has leased lab and office space in San Diego for the purpose of conducting research. For the fiscal year 2024, iBio spent $5.2 million in R&D related activities.
This multidisciplinary expertise allows us to quickly translate scientific discoveries into potential therapeutic applications. Artificial Intelligence in Antibody Discovery and Development The potential of AI in antibody discovery is immense and is being increasingly recognized in the biopharmaceutical industry. The mAbs market has seen impressive growth in recent years, with mAbs increasingly the top-selling drugs in the United States.
This multidisciplinary expertise allows us to quickly translate scientific discoveries into potential therapeutic applications. Artificial Intelligence in Antibody Discovery and Development The potential of AI in antibody discovery is immense and is being increasingly recognized in the biopharmaceutical industry.
Facility Purchase from Eastern Capital Limited On November 1, 2021, we purchased the manufacturing facility (the “Facility”) previously operated under a lease from two affiliates of Eastern Capital Limited (the “Eastern Affiliates”).
The Asset Purchase Agreement contained representations, warranties and covenants of RubrYc and the Company. 25 Table of Contents Facility Purchase from Eastern Capital Limited On November 1, 2021, we purchased the manufacturing facility (the “Facility”) previously operated under a lease from two affiliates of Eastern Capital Limited (the “Eastern Affiliates”).
In addition, the Credit Agreement originally provided that the Company must maintain unrestricted cash of no less than $10,000,000 (the “Liquidity Covenant”), which amount has been amended to $1,000,000. On October 11, 2022, iBio CDMO and Woodforest amended the Credit Agreement (the “First Amendment”) to: (i) include a payment of $5,500,000 of the outstanding principal balance owed under the Credit Agreement on the date of the First Amendment, (ii) include a payment of $5,100,000 of the outstanding principal balance owed under the Credit Agreement within two (2) business days upon our receipt of such amount owed to us by Fraunhofer USA, Inc.
The Credit Agreement also contained negative covenants. On October 11, 2022, iBio CDMO and Woodforest amended the Credit Agreement (the “First Amendment”) to: (i) include a payment of $5,500,000 of the outstanding principal balance owed under the Credit Agreement on the date of the First Amendment, (ii) include a payment of $5,100,000 of the outstanding principal balance owed under the Credit Agreement within two (2) business days upon our receipt of such amount owed to us by Fraunhofer USA, Inc.
This is particularly relevant for complex and hard-to-drug protein structures. Pre-Clinical Pipeline iBio is currently in the process of building and advancing its preclinical pipeline. The focus of this pipeline is primarily on immuno-oncology, with one program also dedicated to the immunology space. By leveraging iBio’s technology stack, the pipeline is geared towards hard-to-drug targets and molecules offering differentiation.
This is particularly relevant for complex and hard-to-drug protein structures. Pre-Clinical Pipeline iBio is currently in the process of building and advancing its preclinical pipeline by leveraging its technology stack focused on hard-to-drug targets and molecules offering differentiation in both in obesity and cardiometabolic disease space, as well as immune-oncology.
This advanced technology allows us to target specific regions of proteins with precision enabling the creation of antibodies highly specific to therapeutically relevant regions within large target proteins, potentially improving their efficacy and safety profile. Another integral part of iBio’s technology stack is the machine learning (ML) based antibody-optimizing StableHu™ technology.
One of the key features of iBio’s technology stack is the patented epitope-steering AI-engine. This advanced technology allows us to target specific regions of proteins with precision enabling the creation of antibodies highly specific to therapeutically relevant regions within large target proteins, potentially improving their efficacy and safety profile.
The Term Loan was advanced in full on the closing date. The Term Loan originally bared an interest at a rate of 3.25%, with higher interest rates upon an event of default, which interest is payable monthly beginning November 5, 2021.
The Term Loan originally bore an interest at a rate of 3.25%, with higher interest rates upon an event of default, which interest was payable monthly beginning November 5, 2021. Principal on the Term Loan was originally payable on November 1, 2023, subject to early termination upon events of default.
Such reports and other information filed by the Company with the SEC are available free of charge on our website at www.ibioinc.com . Information contained on, or that can be accessed through, our website is not incorporated by reference into this Annual Report, and you should not consider information on our website to be part of this Annual Report.
Information contained on, or that can be accessed through, our website is not incorporated by reference into this Annual Report, and you should not consider information on our website to be part of this Annual Report.
Furthermore, the potential use of this approach in vaccine development could open up new avenues for disease prevention. Figure 2: iBio’s patented epitope steering technology Naïve Human Antibody Library The fully human antibody library is built upon clinically validated, entirely human antibody frameworks. By leveraging public databases, iBio has extracted a diverse array of Complementarity-Determining Region (CDR) sequences.
Figure 2: iBio’s patented epitope steering technology Naïve Human Antibody Library The fully human antibody library is built upon clinically validated, entirely human antibody frameworks. By leveraging public databases, iBio has extracted a diverse array of Complementarity-Determining Region (CDR) sequences. Subsequently, iBio has meticulously eliminated a range of sequence liabilities.
National Institute of Allergy and Infectious Diseases On June 12, 2023, iBio entered into a research collaboration with the National Institute of Allergy and Infectious Diseases (“NIAID”), a component of the National Institutes of Health (“NIH”), to investigate the potential of the patented AI-driven epitope steering platform for the development of a vaccine for Lassa fever, which currently there is no vaccine available.
National Institute of Allergy and Infectious Diseases On June 12, 2023, iBio entered into a research collaboration with NIAID, a component of the NIH, to investigate the potential of iBio’s patented AI-driven epitope steering platform for the development of a vaccine for Lassa fever, a sometimes fatal viral disease endemic to parts of West Africa.
All share and per share amounts of common stock presented in this Annual Report have been retroactively adjusted to reflect the one-for-twenty five reverse stock split. 39 Table of Contents Available Information Our website address is www.ibioinc.com.
All share and per share amounts of common stock presented in this Annual Report have been retroactively adjusted to reflect the one-for-twenty reverse stock split. Available Information Our website address is www.ibioinc.com. We file Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, proxy statements and other materials with the SEC.
We continue to mitigate the risks through inventory management, relationship management and evaluation of alternative sources when possible. Refer to Item 1A, “Risk Factors,” for a description of risks associated with our reliance on suppliers and outsourcing partners.
Refer to Item 1A, “Risk Factors,” for a description of risks associated with our reliance on suppliers and outsourcing partners.
Reverse Stock Split On October 7, 2022, we effected a reverse stock split at a ratio of one-for-twenty five (1:25) shares of our common stock.
We have included our website address in this Annual Report solely as an inactive textual reference. Reverse Stock Split On October 7, 2022, we effected a reverse stock split at a ratio of one-for-twenty five (1:25) shares of our common stock.
The Company also agreed to pay Woodforest a fee in the amount of (x) $75,000 if the Facility is sold on or before June 30, 2023, (y) $100,000 if the Facility is sold after June 2023, but on or before September 30, 2023, or (x) $125,000, if the Facility is sold after September 30, 2023, or not sold prior to the Maturity Date. On September 15, 2023, iBio CDMO entered into a purchase and sale agreement, dated as of September 15, 2023 (the “Purchase and Sale Agreement”) with Majestic Realty Co., a California corporation (“Majestic Realty”), pursuant to which iBio CDMO agreed to sell to Majestic Realty for a purchase price of $17,250,000 its Facility located in Bryan, TX consisting of: (i) the ground leasehold estate and interest held under the Ground Lease Agreement, dated March 8, 2010, as amended by an Estoppel Certificate and Amendment to Ground Lease Agreement, dated as of December 22, 2015, between iBio CDMO (as assignee from College Station Investors LLC) and The Board of Regents of the Texas A&M University System (together, the “Ground Lease”), related to 21.401 acres in Brazos County, Texas land (the “Land”); (ii) the buildings, parking areas, improvements, and fixtures situated on the Land (the “Improvements”); (iii) all iBio CDMO’s right, title, and interest in and to furniture, personal property, machinery, apparatus, and equipment owned and currently used in the operation, repair and maintenance of the Land and Improvements and situated thereon (collectively, the “Personal Property”); (iii) all iBio CDMO’s rights under the contracts and agreements relating to the operation or maintenance of the Land, Improvements or Personal Property which extend beyond the closing date (the “Contracts”); and (iv) all iBio CDMO’s rights in intangible assets of any nature relating to any or all of the Land, the Improvements and the Personal Property (the “Intangibles”; and together with the Ground Lease, Improvements and Personal Property, collectively, the “Property”).
Accordingly, per the amendment, on the earlier of (a) the closing of the sale of the Property, or (b) the Maturity Date, iBio CDMO would pay Woodforest a fee in the amount of $155,000. On March 28, 2024, iBio CDMO and Woodforest entered into the Ninth Amendment (the “Ninth Amendment”) to the Credit Agreement, which amended the Credit Agreement to: (i) set the Maturity Date of the term loan to the earlier of (a) May 15, 2024, or (b) the acceleration of maturity of the term loan in in accordance with the Credit Agreement. On May 14, 2024, iBio CDMO and Woodforest entered into the tenth amendment to the Credit Agreement, which amended the Credit Agreement to: (i) set the Maturity Date to the earlier of (a) May 31, 2024, or (b) the acceleration of maturity of the term loan in accordance with the Credit Agreement. On May 31, 2024, pursuant to that certain Purchase and Sale Agreement, dated as of May 17, 2024 (the “Purchase and Sale Agreement”), by and between iBio CDMO and The Board of Regents of the Texas A&M University System (“The Board of Regents”), iBio CDMO terminated its Ground Lease Agreement with The Board of Regents, dated March 8, 2010, as amended by an Estoppel Certificate and Amendment to Ground Lease Agreement, dated as of December 22, 2015 (collectively, the “Ground Lease”), related to 21.401 acres in Brazos County, Texas (the “Land”) and completed the sale to The Board of Regents of: (i) the buildings, parking areas, improvements, and fixtures situated on the Land (the “Improvements”); (iii) all iBio CDMO’s right, title, and interest in and to furniture, personal property, machinery, apparatus, and equipment owned and currently used in the operation, repair and maintenance of the Land and Improvements and situated thereon (collectively, the “Personal Property”); (iii) all iBio CDMO’s rights under the contracts and agreements relating to the operation or maintenance of the Land, Improvements or Personal Property which extend beyond the closing date (the “Contracts”); and (iv) all iBio CDMO’s rights in intangible assets of any nature relating to any or all of the Land, the Improvements and the Personal Property (the “Intangibles”; and together with the Ground Lease, Improvements and Personal Property, collectively, the “Property”).
We now have 18 U.S., 2 Patent Cooperation Treaty, and 32 international applications pending. International patents and applications include numerous foreign countries including Australia, Brazil, Canada, China, Hong Kong, India, Japan, Korea, and several countries in Europe. In the U.S. our patents expire between 2023 and 2036. Outside the U.S. these patents expire between 2023 and 2036.
We now have 13 U.S., 5 Patent Cooperation Treaty, and 40 international applications pending. International patents and applications include numerous foreign countries including Australia, Brazil, Canada, China, Hong Kong, India, Japan, Korea, and several countries in Europe. All of our patents will expire between 2024 and 2040 with 15 patents, all part of the de-prioritized plant portfolio, expiring in 2024.
This combination speeds up the Lead Optimization process and potentially minimizes downstream risks, with the goal of making the overall development process more efficient and cost-effective. Finally, our EngageTx platform forms the fourth layer.
The third layer of the technology stack is the antibody optimizing StableHu AI technology, coupled with mammalian display technology. This combination has been shown to speed up the Lead Optimization process and potentially minimizes downstream risks, with the goal of making the overall development process more efficient and cost-effective. Next, our EngageTx platform forms the fourth layer.
The application of engineered epitopes extends to a wide array of complex and hard-to-drug protein structures (as depicted in Figure 2). This broad applicability not only has the potential to unlock high-value targets in the field of immuno-oncology (I/O), but it could also be transformative in various other disease areas such as immunology and pain 5 Table of Contents management.
This broad applicability not only has the potential to unlock high-value targets in the field of immuno-oncology (I/O), but it could also be transformative in various other disease areas such as cardiometabolic, immunology 5 Table of Contents and pain management. Furthermore, the potential use of this approach in vaccine development could open up new avenues for disease prevention.
We anticipate that we will need to identify, attract, train and retain other highly skilled personnel to pursue our development program. Hiring for such personnel is competitive, and there can be no assurance that we will be able to retain our key employees or attract, assimilate or retain the qualified personnel necessary for the development of our business.
Hiring for such personnel is competitive, and there can be no assurance that we will be able to retain our key employees or attract, assimilate or retain the qualified personnel necessary for the development of our business. 38 Table of Contents We have no collective bargaining agreements with our employees and have not experienced any work stoppages.
Our principal executive offices are located at 8800 Health Science Center Parkway, Bryan, Texas and our telephone number is (979) 446-0027. Our website address is www.ibioinc.com. The information contained on, or accessible through, our website does not constitute part of this Annual Report. We have included our website address in this Annual Report solely as an inactive textual reference.
Our principal executive offices are located at 11750 Sorrento Valley Road, Suite 200, San Diego, California 92121 and our telephone number is (979) 446-0027. Our website address is www.ibioinc.com. The information contained on, or accessible through, our website does not constitute part of this Annual Report.
Human Capital/Employees As of June 30, 2023, we had 23 employees in iBio and 3 employees in iBio CDMO that are maintaining the Facility until it is sold, all of which are full time employees. Our employees are not represented by any union and are not the subject of a collective bargaining agreement.
Human Capital/Employees As of June 30, 2024, we had 16 employees, all of which are full time employees, and three strategic consultants. Our employees are not represented by any union and are not the subject of a collective bargaining agreement. We consider our relations with our employees to be good.