PDL1

– Continued execution across Ampligen® (rintatolimod) clinical development programs in areas with critical unmet needs, especially in the high-value pancreatic cancer and Long-COVID spaces – Expected milestones over the course of the next 18 months provide significant value-driving opportunities, including some trials being partially funded by the National Cancer Institute, AstraZeneca and Merck Jan. 15, 2025 -- AIM ImmunoTech Inc. (NYSE American: AIM) (“AIM” or the “Company”) today highlighted key clinical, regulatory and corporate milestones achieved over 2024 and outlined its expected upcoming milestones. “It is clear that 2024 was a foundational year for AIM on the clinical, regulatory and corporate fronts. Without a doubt, our team continued to drive our strategy forward and deliver results. We believe this progress has positioned AIM for an exciting 2025 and the opportunity to drive value for our stockholders,” stated Thomas K. Equels, Chief Executive Officer of AIM ImmunoTech. “Looking ahead, we believe we are poised for an exciting 2025 with a number of key milestones expected over the next 18 months across important clinical trials addressing major unmet medical needs. Certain of these trials are being funded in part by major oncology interests such as the National Cancer Institute, AstraZeneca and Merck, which we believe emphasizes their great potential to change lives for the better. Our team is committed to the seamless execution of our clinical development programs and, if successful, we believe each holds the potential to drive significant value in the near and long term.” Metastatic Pancreatic Ductal Adenocarcinoma Program Commenced enrollment and dosing in DURIPANC Phase 1b/2 study combining Ampligen with AstraZeneca’s anti-PD-L1 immune checkpoint inhibitor Imfinzi® (durvalumab) for the treatment of late-stage pancreatic cancer; Announced that the first dose level was generally well-tolerated in the DURIPANC Phase 1b/2 study of Ampligen and Imfinzi as a combination therapy for late-stage pancreatic cancer; and Reported positive preliminary data from Phase 1b/2 study of Ampligen and Imfinzi as a combination therapy for late-stage pancreatic cancer. Phase 2 Locally Advanced Pancreatic Adenocarcinoma Program Received authorization from the Erasmus Medical Center Ethics Committee to open a European site for the ongoing Phase 2 study (“AMP-270”) of Ampligen as a therapy for locally advanced pancreatic cancer; and Announced the publication of new positive data analysis from a long-term Early Access Program studying Ampligen for the treatment of advanced pancreatic ductal adenocarcinoma. The Company sought FDA guidance on expansion of inclusion criteria and treatment arms, and then subsequently amended the study protocol. The study is recruiting patients. These adjustments are also expected to result in substantial reductions in clinical costs. Phase 2 Recurrent Ovarian Cancer Program Reported positive top-line, protocol-planned interim report data from the study of Ampligen combined with pembrolizumab for the treatment of recurrent ovarian cancer. Phase 2 Post-COVID Conditions Program Reported positive topline results from the Company’s Phase 2 study evaluating the efficacy and safety of Ampligen as a potential therapeutic for people with the post-COVID condition of fatigue (“AMP-518”); and Reported an analysis of the AMP-518 clinical trial, based upon statistically significant data, which supports the Company’s belief in Ampligen as a potential therapeutic for people with the moderate-to-severe post-COVID-19 condition of fatigue, and that this would be the likely subject population for AIM’s planned follow-up clinical trial. Further, the Company was also granted two important patents covering Ampligen for the treatment of: Endometriosis, a painful chronic condition that affects nearly 10% of women of reproductive age, or approximately 6.5 million women in the United States. This patent was granted in the United States. The Post-COVID Condition of Fatigue. This method and compositions patent was granted in the Netherlands. Additionally, AIM successfully completed cGMP manufacturing of 9,042 clinical vials of Ampligen. The Company announced the publication of new pre-clinical data of Ampligen as part of a combinational therapy in the treatment of melanoma. Metastatic Pancreatic Ductal Adenocarcinoma Phase 1b/2 Combining Anti-PD-L1 Immune Checkpoint Inhibitor Durvalumab with TLR-3 Agonist Ampligen in Patients with Metastatic Pancreatic Ductal Adenocarcinoma for Therapy Efficacy (DURIPANC) (NCT05927142); Funded through collaboration of AstraZeneca and Erasmus Medical Center Q1 2025: Complete Phase 1b Early Q2 2025: Launch of Phase 2 Q2/Q3 2026: Last patient enrolled in Phase 2 Locally Advanced Pancreas Cancer (LAPC) Phase 2 Ampligen Combined with Standard of Care (SOC) versus SOC Alone Following First-Line Therapy in Subjects with LAPC (NCT05494697); AIM funded Q1 2025: Buffet Cancer Center expected to enroll first subject H1 2025: first subject dosed Refractory Melanoma Phase 2 Polarized Dendritic Cell (aDC1) Based Treatment, Interferon Alpha-2, Ampligen, and Celecoxib for the Treatment of HLA-A2+ Refractory Melanoma (NCT04093323); Grant funded by National Cancer Institute H1 2025: First patient dosed Stage 4 Triple Negative Breast Cancer Phase 1/2a Study of Ampligen, Celecoxib and Interferon Alpha 2b with Pembrolizumab for the Treatment of Patients with Metastatic or Unresectable Triple Negative Breast Cancer (NCT05756166); Grant funded by Merck and National Cancer Institute Q2 2026: Expected completion of enrollment Advanced Recurrent Ovarian Cancer Phase 2 Systemic Immune Checkpoint Blockade and Intraperitoneal Chemo-Immunotherapy in Recurrent Ovarian Cancer (NCT03734692); Grant funded by Merck H1 2025: Expected last patient dosed and completion of study Advanced Recurrent Ovarian Cancer Phase 2 Intensive Locoregional Chemoimmunotherapy for Recurrent Ovarian Cancer Plus Intranodal DC Vaccines (NCT02432378); Grant funded by the National Cancer Institute H1 2025: First patient dosed Post COVID Chronic Fatigue Conditions / Long Covid Phase 2 Study to Evaluate the Efficacy and Safety of Ampligen in Patients with Post-COVID Conditions (NCT05592418); AIM funded Q1 2025: Final approved study results to be published on clinicaltrials.gov AIM ImmunoTech Inc. is an immuno-pharma company focused on the research and development of therapeutics to treat multiple types of cancers, immune disorders and viral diseases, including COVID-19. The Company’s lead product is a first-in-class investigational drug called Ampligen® (rintatolimod), a dsRNA and highly selective TLR3 agonist immuno-modulator with broad spectrum activity in clinical trials for globally important cancers, viral diseases and disorders of the immune system. The content above comes from the network. if any infringement, please contact us to modify.

SHANGHAI, Jan. 17, 2025 (GLOBE NEWSWIRE) -- Shanghai Junshi Biosciences Co., Ltd (Junshi Biosciences, HKEX: 1877; SSE: 688180), a leading innovation-driven biopharmaceutical company dedicated to the discovery, development, and commercialization of novel therapies, and its wholly-owned subsidiary, TopAlliance Biosciences Inc. (TopAlliance Biosciences), announced that toripalimab, the anti-PD-1 monoclonal antibody self-developed by the company, has obtained the marketing authorization issued by the Therapeutic Goods Administration of the Australian Government Department of Health and Aged Care (the “TGA”). The New Chemical Entity (the “NCE”) application for toripalimab in combination with cisplatin and gemcitabine, for the first-line treatment of adults with metastatic or recurrent, locally advanced nasopharyngeal carcinoma (“NPC”) and toripalimab, as a single agent, for the treatment of adults with recurrent unresectable or metastatic NPC with disease progression on or after a platinum-containing chemotherapy has been approved by TGA. Toripalimab has become the first and only immuno-onocology treatment for NPC in Australia. This NCE application was submitted under Project Orbis. Project Orbis, initiated and advocated by the Oncology Center of Excellence (OCE) of the US Food and Drug Administration (the “FDA”), provides a collaborative mechanism and framework among the FDA and regulatory authorities in other countries and regions allowing different regulatory authorities to jointly review the applications for registration of oncology drugs. Toripalimab was the first domestic oncology drug included in Project Orbis. Additionally, the TGA also granted an orphan drug designation to toripalimab for the treatment of NPC, which has accelerated the review and registration process to a certain extent. General Manager and CEO of Junshi Biosciences, Dr. Jianjun ZOU, said, “Toripalimab has made significant strides in its internationalization. As of today, toripalimab has been approved in 35 countries across four continents and offers hope to patients worldwide. This recent approval in Australia is not only extremely meaningful to the nasopharyngeal carcinoma patients there, but it also represents our company’s continued efforts toward globalization. In the following days, we will closely collaborate with our partner Dr. Reddy’s Laboratory to expedite toripalimab’s availability in Australia, ensuring that local patients can benefit from this treatment as soon as possible.” M.V. Ramana, CEO of Branded Markets, Dr. Reddy’s, said: “This approval is a significant milestone in our collaborative efforts with Junshi Biosciences to make their novel treatment available to patients around the world. Toripalimab is the first and only immuno-onocology treatment for nasopharyngeal carcinoma in Australia, and meets a significant unmet need for patients. In oncology, our offerings aim to build an end-to-end ecosystem of care – access to current standard of care cancer medicines across multiple countries globally, innovation in formulations, strategic collaborations for novel innovative molecules, beyond-the-pill support such as nutrition and digital tools. Following our successful launch of toripalimab in India, we are looking forward to bringing it to patients in Australia and other markets in the coming days.” NPC is a malignant tumor that occurs in the epithelium mucosae of the nasopharynx and is one of the most common types of head and neck cancers. According to GLOBOCAN 2022 statistics, the number of newly diagnosed NPC cases in 2022 exceeded 120,000 worldwide. Toripalimab is the only preferred regimen recommended for the comprehensive treatment of recurrent or metastatic NPC in the National Comprehensive Cancer Network (NCCN) Guidelines (Version 1.2025) for head and neck cancers. The approval of the NPC indications is primarily based on the results from JUPITER-02 (a randomized, double-blind, placebo-controlled, multinational multi-center Phase 3 clinical study for the first-line treatment of NPC, NCT03581786), and the results from POLARIS-02 (a multi-center, open-label, pivotal Phase 2 clinical study for second-line or later treatment of recurrent or metastatic NPC, NCT02915432). The JUPITER-02 study is the first international multi-center, double-blind, randomized Phase 3 clinical study in NPC immunotherapy with the largest sample size, and is the world’s first Phase 3 clinical study in which there is preset statistical verification (Type I error control) for Overall Survival (“OS”) in first-line immunotherapy combined with chemotherapy for NPC compared to chemotherapy alone that demonstrated a survival benefit. The results of the study were presented in an oral report during the Plenary Session of the 2021 annual meeting of the American Society of Clinical Oncology (ASCO) (#LBA2), and were subsequently featured on the cover of Nature Medicine (IF: 58.7). The results were also published in full in the Journal of the American Medical Association (JAMA, IF: 63.1). The results of the study showed that, compared to chemotherapy alone, toripalimab in combination with chemotherapy reduced the risk of disease progression by 48% and the risk of death by 37%. The median progression-free survival (“PFS”) in the toripalimab in combination with chemotherapy group was prolonged by 13.2 months compared to chemotherapy alone, from 8.2 months to 21.4 months. In addition, patients treated with this combined therapy achieved a higher objective response rate (“ORR”) and longer duration of response (“DoR”), with a complete response (CR) rate of 26.7%, and no new safety signal was identified. Long-term survival follow-up data was presented at ASCO 2024, with a 5-year survival rate of 52%. The POLARIS-02 results were published online in January 2021 in the Journal of Clinical Oncology. The results showed that toripalimab demonstrated durable antitumor activity and a manageable safety profile in patients with recurrent or metastatic NPC who had failed prior chemotherapy, with an ORR of 20.5%, a DoR of 12.8 months, and a median OS of 17.4 months. As of today, toripalimab has been approved for marketing in over 35 countries and regions in 4 continents, including China, Hong Kong SAR, the United States, the European Union, the UK, Australia, India, Jordan, etc. About Toripalimab Toripalimab is an anti-PD-1 monoclonal antibody developed for its ability to block PD-1 interactions with its ligands, PD-L1 and PD-L2, and to induce PD-1 receptor internalization (endocytosis function). Blocking PD-1 interactions with PD-L1 and PD-L2 promotes the immune system’s ability to attack and kill tumor cells. More than forty company-sponsored toripalimab clinical studies covering more than fifteen indications have been conducted globally by Junshi Biosciences, including in China, the United States, Europe and Southeast Asia. Ongoing or completed pivotal clinical trials evaluating the safety and efficacy of toripalimab cover a broad range of tumor types, including cancers of the lung, nasopharynx, esophagus, stomach, bladder, breast, liver, kidney, and skin. In the Chinese mainland, toripalimab was the first domestic anti-PD-1 monoclonal antibody approved for marketing (approved in China as TUOYI®). Currently, there are ten approved indications for toripalimab in the Chinese mainland: unresectable or metastatic melanoma after failure of standard systemic therapy;recurrent or metastatic nasopharyngeal carcinoma (NPC) after failure of at least two lines of prior systemic therapy;locally advanced or metastatic urothelial carcinoma that failed platinum-containing chemotherapy or progressed within 12 months of neoadjuvant or adjuvant platinum-containing chemotherapy;in combination with cisplatin and gemcitabine as the first-line treatment for patients with locally recurrent or metastatic NPC;in combination with paclitaxel and cisplatin in first-line treatment of patients with unresectable locally advanced/recurrent or distant metastatic esophageal squamous cell carcinoma (ESCC);in combination with pemetrexed and platinum as the first-line treatment in EGFR mutation-negative and ALK mutation-negative, unresectable, locally advanced or metastatic non-squamous non-small cell lung cancer (NSCLC);in combination with chemotherapy as perioperative treatment and subsequently with monotherapy as adjuvant therapy for the treatment of adult patients with resectable stage IIIA-IIIB NSCLC;in combination with axitinib for the first-line treatment of patients with medium to high risk unresectable or metastatic renal cell carcinoma (RCC);in combination with etoposide plus platinum for the first-line treatment of extensive-stage small cell lung cancer (ES-SCLC);in combination with paclitaxel for injection (albumin-bound) for the first-line treatment of recurrent or metastatic triple-negative breast cancer (TNBC). The 10 indications have been included in the National Reimbursement Drug List (NRDL) (2024 Edition). Toripalimab is the only anti-PD-1 monoclonal antibody included in the NRDL for the treatment of melanoma, perioperative treatment of NSCLC, treatment of RCC and treatment of TNBC. In October 2024, toripalimab for the treatment of recurrent or metastatic NPC was approved in Hong Kong SAR, China. Internationally, toripalimab has been approved for marketing in the United States, the European Union, India, the UK, Jordan, Australia and other countries and regions. In addition, toripalimab BLAs are under reviews in many countries around the globe, including the Singapore Health Sciences Authority (HSA). About Junshi Biosciences Founded in December 2012, Junshi Biosciences (HKEX: 1877; SSE: 688180) is an innovation-driven biopharmaceutical company dedicated to the discovery, development and commercialization of innovative therapeutics. The company has established a diversified R&D pipeline comprising over 50 drug candidates, with five therapeutic focus areas covering cancer, autoimmune, metabolic, neurological, and infectious diseases. Five of the company’s products have received approvals in China and international markets, one of which is toripalimab, China’s first domestically produced and independently developed anti-PD-1 monoclonal antibody. Toripalimab has been approved in over 35 countries and regions including China, the US, and Europe. During the COVID-19 pandemic, Junshi Biosciences actively shouldered the social responsibilities of a Chinese pharmaceutical company through its involvement in developing etesevimab, MINDEWEI®, and other novel therapies for the prevention and treatment of COVID-19. With a mission of “providing patients with world-class, trustworthy, affordable, and innovative drugs,” Junshi Biosciences is “In China, For Global.” At present, the company boasts approximately 2,500 employees in the United States (San Francisco and Maryland) and China (Shanghai, Suzhou, Beijing, Guangzhou, etc.). For more information, please visit: http://www.junshipharma.com. Junshi Biosciences Contact Information IR Team:Junshi Biosciencesinfo@junshipharma.com+ 86 021-6105 8800 PR Team:Junshi BiosciencesZhi Lizhi_li@junshipharma.com+ 86 021-6105 8800

CULVER CITY, Calif.--( BUSINESS WIRE )--ImmunityBio, Inc. ( NASDAQ: IBRX ), a leading immunotherapy company, today announced significant progress in its ongoing discussions with the U.S. Food and Drug Administration (FDA) regarding three areas of its clinical development pipeline in non-muscle invasive bladder cancer (NMIBC) and non-small cell lung cancer (NSCLC). NMIBC BCG Unresponsive Papillary Disease: ImmunityBio is preparing to submit a supplemental Biologics License Application (sBLA) in 2025 for its innovative treatment targeting Bacillus Calmette-Guérin (BCG) unresponsive non-muscle invasive bladder cancer (NMIBC) in the papillary indication. As published in the Chamie 2022 NEJM 1 publication, the primary endpoint was met with a disease-free rate of 55% at 12 months, 51% at 18 months, and 48% at 24 months. In addition, patients receiving ANKTIVA® + BCG achieved a 93% avoidance of cystectomy with a median follow up of 20.7 months. This immunotherapy of rescuing BCG with ANKTIVA (nogapendekin alfa inbakicept-pmln), now approved in the CIS indication, represents a step towards providing therapeutic options in patients with BCG unresponsive NMIBC in papillary disease who currently have limited treatment choices and face radical total cystectomy (removal of bladder). The addition of the papillary indication could expand the potential patient population benefiting from this therapy and may allow patients to avoid the high morbidity and mortality associated with radical total cystectomy. Alternative Source of BCG: In collaboration with the Serum Institute of India , ImmunityBio plans a regulatory submission for an alternative source of BCG in the first quarter of 2025. Serum Institute’s GMP capacity to manufacture large-scale volumes of BCG, already tested for safety and efficacy in clinical trials in Europe in subjects with NMIBC, aims to address the shortage of BCG, ensuring a reliable supply for patients in need. This initiative underscores ImmunityBio's commitment to addressing critical supply issues and expanding the opportunity for patients and physicians to have access to high quality and quantities of BCG to initialize and maintain treatments for bladder cancer, subject to regulatory approvals. Second-Line and Third-Line NSCLC Patients Who Have Progressed on Checkpoint Inhibitors: A Phase 2b study (QUILT-3.055) included (N=86) NSCLC patients and demonstrated prolonged overall survival when ANKTIVA was combined with the same checkpoint inhibitors on which patients were progressing, validating the rescue potential of ANKTIVA for T cells and checkpoint inhibitors. Compared to the most frequently used chemotherapy docetaxel in this setting with overall survival ranging from 7 to 10 months and associated with high toxicities of this chemotherapeutic agent, ANKTIVA plus a checkpoint inhibitor represents an immunotherapeutic advance for this disease. ImmunityBio plans to submit a Biologics License Application (BLA) in 2025 for second- and third-line treatment of patients with NSCLC, who are progressing on checkpoint inhibitors. As presented at the IASLC 2024 World Conference on Lung Cancer by Dr. Wrangle 2 , the QUILT-3.055 study (Phase 2b, N=86) has shown promising results demonstrating a median overall survival for all patients at 14.1 months. In PD-L1 negative subjects, the median overall survival extended to 15.8 months. “The potential to improve outcomes for NSCLC patients who have already relapsed on checkpoints is an unmet need. The combination of administering ANKTIVA plus a checkpoint even after checkpoint relapse/refractory represents a large potential for ANKTIVA to rescue checkpoint failure and prolong overall survival without the toxicities of chemotherapy,” said Dr. Patrick Soon-Shiong, Executive Chairman and Global Chief Medical and Scientific Officer of ImmunityBio. “This submission underscores ImmunityBio's dedication to advancing cancer treatment and providing new hope for patients battling this aggressive disease. This BLA submission together with our randomized ResQ201A-NSCLC (NCT06745908) Phase 3 trial in NSCLC is a potential stepping stone towards advancing novel immunotherapies in this indication for patients who have failed checkpoint inhibitor therapy.” Sources: https://evidence-nejm-org.libproxy1.nus.edu.sg/doi/full/10.1056/EVIDoa2200167 https://docwirenews.com/post/dr-wrangle-discusses-phase-2b-quilt-3-055-trial-at-iaslc-2024-world-conference-on-lung-cancer About ANKTIVA The cytokine interleukin-15 (IL-15) plays a crucial role in the immune system by affecting the development, maintenance, and function of key immune cells—NK and CD8+ killer T cells—that are involved in killing cancer cells. By activating NK cells, ANKTIVA overcomes the tumor escape phase of clones resistant to T cells and restores memory T cell activity with resultant prolonged duration of complete response. ANKTIVA is a first-in-class IL-15 receptor agonist IgG1 fusion complex, consisting of an IL-15 mutant (IL-15N72D) fused with an IL-15 receptor alpha, which binds with high affinity to IL-15 receptors on NK, CD4+, and CD8+ T cells. This fusion complex of ANKTIVA mimics the natural biological properties of the membrane-bound IL-15 receptor alpha, delivering IL-15 by dendritic cells and drives the activation and proliferation of NK cells with the generation of memory killer T cells that have retained immune memory against these tumor clones. The proliferation of the trifecta of these immune killing cells and the activation of trained immune memory results in immunogenic cell death, inducing a state of equilibrium with durable complete responses. ANKTIVA has improved pharmacokinetic properties, longer persistence in lymphoid tissues, and enhanced anti-tumor activity compared to native, non-complexed IL-15 in-vivo. About ImmunityBio ImmunityBio is a vertically-integrated biotechnology company developing next-generation therapies and vaccines that bolster the natural immune system to defeat cancers and infectious diseases. The Company’s range of immunotherapy and cell therapy platforms, alone and together, act to drive and sustain an immune response with the goal of creating durable and safe protection against disease. Designated an FDA Breakthrough Therapy, ANKTIVA is the first FDA-approved immunotherapy for non-muscle invasive bladder cancer CIS that activates natural killer cells, T cells, and memory T cells for a long-duration response. The Company is applying its science and platforms to treating cancers, including the development of potential cancer vaccines, as well as developing immunotherapies and cell therapies that we believe sharply reduce or eliminate the need for standard high-dose chemotherapy. These platforms and their associated product candidates are designed to be more effective, accessible, and easily administered than current standards of care in oncology and infectious diseases. For more information, visit ImmunityBio.com and connect with us on X (Twitter), Facebook , LinkedIn , and Instagram . Forward-Looking Statements This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, such as statements regarding ImmunityBio’s anticipated submission of a supplemental BLA for ANKTIVA plus BCG in BCG unresponsive NMIBC in the papillary indication, ImmunityBio’s anticipated regulatory submission with the FDA for an alternative source of BCG using the BCG manufactured by Serum Institute of India, ImmunityBio’s anticipated submission of a BLA for second- and third-line treatment for NSCLC patients who are progressing on checkpoint inhibitors, commercial launch activities and market access initiatives, medical insurance coverage and reimbursement, market data, clinical trial data and potential results to be drawn therefrom, the development of therapeutics for cancer and infectious diseases, potential regulatory pathways and the regulatory review process and timing thereof, potential expansion of patient populations or benefits to patients, potential treatment outcomes for patients, the described mechanism of action and results and contributions therefrom, potential future uses and applications of ANKTIVA and use in cancer vaccines and across multiple tumor types, ImmunityBio’s approved product and investigational agents as compared to existing treatment options, and the supply of BCG, among others. Statements in this press release that are not statements of historical fact are considered forward-looking statements, which are usually identified by the use of words such as “anticipates,” “believes,” “continues,” “goal,” “could,” “estimates,” “scheduled,” “expects,” “intends,” “may,” “plans,” “potential,” “predicts,” “indicate,” “projects,” “is,” “seeks,” “should,” “will,” “strategy,” and variations of such words or similar expressions. Statements of past performance, efforts, or results of our preclinical and clinical trials, about which inferences or assumptions may be made, can also be forward-looking statements and are not indicative of future performance or results. Forward-looking statements are neither forecasts, promises nor guarantees, and are based on the current beliefs of ImmunityBio’s management as well as assumptions made by and information currently available to ImmunityBio. Such information may be limited or incomplete, and ImmunityBio’s statements should not be read to indicate that it has conducted a thorough inquiry into, or review of, all potentially available relevant information. Such statements reflect the current views of ImmunityBio with respect to future events and are subject to known and unknown risks, including business, regulatory, economic and competitive risks, uncertainties, contingencies and assumptions about ImmunityBio, including, without limitation, (i) whether the FDA will accept the BLAs and other regulatory submissions referenced herein for filing, (ii) whether the FDA will ultimately approve such BLAs and submissions and the risks and uncertainties associated with the regulatory review process and timing thereof, (iii) risks and uncertainties regarding commercial launch execution, success and timing, (iv) risks and uncertainties regarding market access initiatives and timing, (v) whether clinical trials will result in registrational pathways and the risks and uncertainties regarding the regulatory submission, review and approval process, (vi) whether clinical trial data will be accepted by regulatory agencies, (vi) whether the BCG manufactured by Serum will receive regulatory approval in the U.S. and/or other regions, (vii) the ability of ImmunityBio to continue its planned preclinical and clinical development of its development programs through itself and/or its investigators, and the timing and success of any such continued preclinical and clinical development, patient enrollment and planned regulatory submissions, (viii) potential delays in product availability and regulatory approvals, (ix) ImmunityBio’s ability to retain and hire key personnel, (x) ImmunityBio’s ability to obtain additional financing to fund its operations and complete the development and commercialization of its various product candidates, (xi) potential product shortages or manufacturing disruptions that may impact the availability and timing of product, (xii) the risks and uncertainties associated with third party collaborations and agreements and ImmunityBio’s reliance upon third parties for manufacturing, shipping, testing and other activities, (xiii) ImmunityBio’s ability to successfully commercialize its approved product and product candidates, (xiv) ImmunityBio’s ability to scale its manufacturing and commercial supply operations for its approved product and future approved products, and (xv) ImmunityBio’s ability to obtain, maintain, protect, and enforce patent protection and other proprietary rights for its product candidates and technologies. More details about these and other risks that may impact ImmunityBio’s business are described under the heading “Risk Factors” in the Company’s Form 10-K filed with the U.S. Securities and Exchange Commission (SEC) on March 19, 2024 and the Company’s Form 10-Q filed with the SEC on November 12, 2024, and in subsequent filings made by ImmunityBio with the SEC, which are available on the SEC’s website at www.sec.gov . ImmunityBio cautions you not to place undue reliance on any forward looking statements, which speak only as of the date hereof. ImmunityBio does not undertake any duty to update any forward-looking statement or other information in this press release, except to the extent required by law. Indication and Important Safety Information INDICATION AND USAGE: ANKTIVA is an interleukin-15 (IL-15) receptor agonist indicated with Bacillus Calmette-Guérin (BCG) for the treatment of adult patients with BCG-unresponsive nonmuscle invasive bladder cancer (NMIBC) with carcinoma in situ (CIS) with or without papillary tumors. WARNINGS AND PRECAUTIONS: Risk of Metastatic Bladder Cancer with Delayed Cystectomy. Delaying cystectomy can lead to the development of muscle invasive or metastatic bladder cancer, which can be lethal. If patient with CIS do not have a complete response to treatment after a second induction course of ANKTIVA with BCG, reconsider cystectomy. DOSAGE AND ADMINISTRATION: For Intravesical Use Only. Do not administer by subcutaneous or intravenous routes. Instill intravesically only after dilution. Total time from vial puncture to the completion of the intravesical instillation should not exceed 2 hours. USE IN SPECIFIC POPULATIONS: Pregnancy: May cause fetal harm. Advise females of reproductive potential of the potential risk to a fetus and to use effective contraception. ADVERSE REACTIONS: The most common (≥15%) adverse reactions, including laboratory test abnormalities, are increased creatinine, dysuria, hematuria, urinary frequency, micturition urgency, urinary tract infection, increased potassium, musculoskeletal pain, chills and pyrexia. For more information about ANKTIVA, please see the Full Prescribing Information at www.anktiva.com . You are encouraged to report negative side effects of prescription drugs to FDA. Visit www.FDA.gov/medwatch or call 1-800-332-1088. You may also contact ImmunityBio at 1-877-ANKTIVA (1-877-265-8482)