Pachyonychia Congenita

Highlights Clarity recently reported that in its diagnostic Phase 1/2 trial, COBRA, 64Cu-SAR-bisPSMA was found to be safe and highly effective in detecting prostate cancer (PC) lesions in patients with biochemical recurrence (BCR). In trial participants where standard of care (SOC) imaging was unable to detect any lesions, up to approximately 60% had lesions identified by same-day imaging with 64Cu-SAR-bisPSMA and up to 80% on next-day imaging, with high specificity on both days. The number of lesions identified by 64Cu-SAR-bisPSMA almost doubled from same-day (up to 80) to next-day imaging (up to 153). One of the reasons for the higher detection of lesions on next-day imaging was due to the ability of 64Cu-SAR-bisPSMA to detect much smaller lesions compared to other prostate specific membrane antigen (PSMA) agents, including a lesion with a diameter of less than 2 mm. For all lesions, regardless of their size, 64Cu-SAR-bisPSMA lesion uptake increased by more than 80% and lesion contrast increased almost 5 times when comparing same-day to next-day imaging. A key observation was the high uptake and contrast observed in lesions of less than 5 mm. More lesions and smaller lesions detected on next-day imaging could have a substantial impact on how patients are treated. The detection of lesions that are less than 5 mm in size by current PSMA positron emission tomography (PET) imaging agents (including PYLARIFY® and the generic product 68Ga-PSMA-11) is challenging, which possibly contributes to the low sensitivity of these agents. The information gathered from the Phase 1/2 COBRA trial, including the size of lesions that are detected by 64Cu-SAR-bisPSMA, will be used to inform the design of the registrational Phase 3 trial in patients with BCR of PC. SYDNEY, March 8, 2024 /PRNewswire/ -- Clarity Pharmaceuticals (ASX: CU6) ("Clarity"), a clinical-stage radiopharmaceutical company with a mission to develop next-generation products that improve treatment outcomes for children and adults with cancer, is pleased to share additional data from its diagnostic 64Cu-SAR-bisPSMA trial, COBRA (NCT05249127)[1]. COBRA was a multi-centre, single-arm, non-randomised, Phase 1/2 diagnostic imaging study of 64Cu-SAR-bisPSMA administered to participants with BCR of PC following definitive therapy and who had a negative or equivocal SOC scan at screening. The primary objectives of the trial were to investigate the safety and tolerability of 64Cu-SAR-bisPSMA as well as its ability to correctly detect recurrence of PC. Patients underwent PET/computed tomography (CT) scans with 64Cu-SAR-bisPSMA on Day 0 and Day 1 (1-4h and 24±6h post-dose, respectively), which were interpreted by three blinded central readers. Following the recent announcement of positive results from the COBRA trial[2], which began showcasing the many benefits of 64Cu-SAR-bisPSMA, further analysis of the data reveals additional advantages of this optimised PSMA product. 64Cu-SAR-bisPSMA was able to detect much smaller lesions than anticipated, including a lesion with a diameter of less than 2 mm. This compares favourably against the current SOC PSMA PET imaging agents, including PYLARIFY® and the generic product 68Ga-PSMA-11, with which the detection of lesions smaller than 5 mm is challenging. Sensitivity is a known challenge for the existing PSMA PET agents, particularly for lesions <5 mm[3]-[6]. This suggests that lesions are missed by current SOC imaging, which can have significant implications on accurate staging and subsequent treatment decisions. For those undergoing initial staging of their disease, missing lesions may lead to unnecessary surgery resulting in long-lasting side effects (e.g. impotence and/or incontinence following the removal of the prostate)[7]. In patients with BCR of PC, it is also crucial to identify their cancer early to avoid disease progression and the side effects of systemic treatments that accompany such therapies[8]. Clarity's Executive Chairperson, Dr Alan Taylor, commented, "The cornerstone of better therapy is better diagnosis, and we are incredibly excited about the substantial degree of improvement in detection of lesions with our bisPSMA product compared to SOC imaging. This difference is similar to comparing the old Hubble telescope to the new James Webb telescope, allowing us to visualise with much greater clarity, and to effectively change the paradigm of treatment to considerably improve the outcomes for patients with PC. Innovative products like 64Cu-SAR-bisPSMA may prevent many millions of men from receiving inappropriate treatments and suffering substantial debilitating side effects from surgery or other therapies. "When combining the optimised dual PSMA targeting agent with the ideal half-life of copper-64 (64Cu), we continue to observe higher uptake and retention of 64Cu-SAR-bisPSMA in PC lesions. We believe the ability of 64Cu-SAR-bisPSMA to detect such small lesions is due to the higher uptake and retention of the product over time with high contrast (parameters measured by mean standardised uptake value [SUVmean], maximum standardised uptake value [SUVmax] and tumour-to-background ratio [TBR]). Small lesions become more readily detectable if the uptake of the product in the lesion is high and the background noise on the image is low. This effect enhances the contrast, making the lesion easier to detect, providing clinicians with valuable information on how to best treat their patients." The size of the PC lesions detected by 64Cu-SAR-bisPSMA was recorded on the same-day (Day 0) and next-day (Day 1) imaging. Lesions with less than 5 mm in size were identified across readers among 14% (7/50) of patients (Figures 1 and 2). These lesions were located in the bone, pelvic and extra-pelvic lymph node regions. The smallest lesion (pelvic lymph node) identified in the study was 2.6 x 1.9 mm (Figure 3). The SUVmax, SUVmean and TBR were assessed in up to 25 lesions per patient on the same-day and next-day 64Cu-SAR-bisPSMA PET imaging. Mean SUVmean and SUVmax increased more than 80% (82% and 87% average increase across all readers, respectively) and TBR increased almost 5 times (4.8x average increase across all readers) comparing same-day with next-day imaging (ranges among readers, Day 0 and Day 1, respectively: SUVmean 6.6-9.9 and 14.7-15.8; SUVmax 13.9-14.0 and 22.2-33.4; TBR 23.2-25.4 and 118.1-181.7) (Graphs 1 and 2). Lesions of less than 5 mm in size had SUVmean, SUVmax and TBR value of 16.3, 16.8 and 90.1, respectively (mean values across all readers). The ability of 64Cu-SAR-bisPSMA to detect lesions less than 5 mm is a result of a few factors unique to the product. 64Cu has a longer half-life (12.7 h) than the isotopes used in currently approved PSMA PET agents, such as gallium-68 (68Ga) and fluorine-18 (18F) (<2 h), enabling next-day imaging, which is impossible with 18F- and 68Ga-based agents. Clarity's SAR Technology holds isotopes of copper securely inside a cage, preventing their leakage when administered to patients. Pre-clinical and clinical evidence has demonstrated that the optimised dual targeting molecule connected to the cage, bisPSMA, ensures increased targeting and retention of the product in PC tumours compared to its single targeting molecule counterpart and approved PSMA agents[9],[10]. Results from Clarity's Phase I PROPELLER trial substantiated this hypothesis as 64Cu-SAR-bisPSMA showed detection of additional lesions and 2-3 times greater uptake within the same PC lesions compared to the generic SOC imaging agent, 68Ga-PSMA-11. Furthermore, the initial positive results from the COBRA study, announced on the 15th of February 2024[2], showed that delayed imaging with 64Cu-SAR-bisPSMA is able to detect PC lesions in up to 80% of patients with BCR of PC, who demonstrated negative or equivocal SOC imaging at screening. It also showed that the number of lesions detected by 64Cu-SAR-bisPSMA almost doubled on delayed imaging compared to same-day imaging. "The COBRA trial was designed to showcase the true benefits of bisPSMA compared to current SOC imaging, implementing a high standard of study design to validate our findings and utilise an unbiased view of assessment. The results are nothing short of extraordinary, and as we continue to adhere to best practice in clinical development, our science at Clarity is clearly differentiating us from our competitors. Combined with our clinical and pre-clinical evidence to date, this data further validates SAR-bisPSMA as a potential best-in-class PSMA agent for the diagnosis (with 64Cu) and subsequent treatment (with copper-67 [67Cu]) of PC. The benefits of 64Cu-SAR-bisPSMA are now even more evident, given the highest scientific rigour applied to the COBRA study design, and confirmed by clinicians who reported that they would change their treatment plan in response to the 64Cu-SAR-bisPSMA scan results in approximately half of their trial patients. Our COBRA trial was an exploratory first-in-human Phase 1/2 trial in BCR to generate information to allow us to meticulously design a Phase 3 registrational trial. Now that we know what we are looking for, including lesions in the 2 mm range, we can structure a Phase 3 trial in the BCR of PC indication to clearly differentiate ourselves from the first-generation PSMA agents as we head towards our ultimate goal of improving treatment outcomes for people with cancer," Dr Taylor said. About SAR-bisPSMA SAR-bisPSMA derives its name from the word "bis", which reflects a novel approach of connecting two PSMA-targeting agents to Clarity's proprietary sarcophagine (SAR) Technology that securely holds copper isotopes inside a cage-like structure, called a chelator. Unlike other commercially available chelators, the SAR Technology prevents copper leakage into the body. SAR-bisPSMA is a Targeted Copper Theranostic that can be used with isotopes of copper-64 (Cu-64 or 64Cu) for imaging and copper-67 (Cu-67 or 67Cu) for therapy. 64Cu-SAR-bisPSMA and 67Cu-SAR-bisPSMA are unregistered products. The data outlined in this announcement has not been assessed by health authorities such as the US Food and Drug Administration (FDA). A clinical development program is currently underway to assess the efficacy and safety of these products. There is no guarantee that these products will become commercially available. About Prostate Cancer Prostate cancer is the second most common cancer diagnosed in men globally and the fifth leading cause of cancer death worldwide[11]. The American Cancer Institute estimates in 2024 there will be 299,310 new cases of prostate cancer in the US and around 35,250 deaths from the disease[12]. About Clarity Pharmaceuticals Clarity is a clinical stage radiopharmaceutical company focused on the treatment of serious disease. The Company is a leader in innovative radiopharmaceuticals, developing Targeted Copper Theranostics based on its SAR Technology Platform for the treatment of cancer in children and adults. References Clinicaltrials.gov Identifier: NCT05249127. clinicaltrials.gov/ct2/show/NCT05249127 Initial COBRA results announcement. 15 Feb 2024. claritypharmaceuticals.com/news/cobra_results/ Pienta et al. A Phase 2/3 Prospective Multicenter Study of the Diagnostic Accuracy of Prostate Specific Membrane Antigen PET/CT with 18F-DCFPyL in Prostate Cancer Patients (OSPREY). Journal of Urology, 2021. Hope et al. Diagnostic Accuracy of 68Ga-PSMA-11 PET for Pelvic Nodal Metastasis Detection Prior to Radical Prostatectomy and Pelvic Lymph Node Dissection. JAMA Oncol, 2021. Petersen et al. 68Ga-PSMA PET/CT compared with MRI/CT and diffusion-weighted MRI for primary lymph node staging prior to definitive radiotherapy in prostate cancer: a prospective diagnostic test accuracy study. World Journal of Urology, 2019. Surasi et al. Diagnostic Performance and Safety of Positron Emission Tomography with 18F-rhPSMA-7.3 in Patients with Newly Diagnosed Unfavourable Intermediate- to Very-high-risk Prostate Cancer: Results from a Phase 3, Prospective, Multicentre Study (LIGHTHOUSE). European Urology, 2023. Stanford et al. Urinary and Sexual Function After Radical Prostatectomy for Clinically Localized Prostate Cancer. The Prostate Cancer Outcomes Study. JAMA, 2000. Shore et al. Biochemical recurrence in patients with prostate cancer after primary definitive therapy: treatment based on risk stratification. Prostate Cancer and Prostatic Diseases, 2023. Zia et al. A Bivalent Inhibitor of Prostate Specific Membrane Antigen Radiolabeled with Copper-64 with High Tumor Uptake and Retention. Angew Chem Int Ed Engl. 2019. Lengyelova et al. 64Cu-SAR-bisPSMA (PROPELLER) positron emission tomography (PET) imaging in patients with confirmed prostate cancer. ASCO, 2023. Global Cancer Statistics 2020. GLOBOCAN Estimates of Incidence and Mortality Worldwide for 36 Cancers in 185 Countries. acsjournals.onlinelibrary.wiley.com/doi/10.3322/caac.21660 American Cancer Society Key Statistics for Prostate Cancer. cancer.org/cancer/prostate-cancer/about/key-statistics.html This announcement has been authorised for release by the Executive Chairperson. View original content to download multimedia: SOURCE Clarity Pharmaceuticals Company Codes: Australia:CU6

SHANGHAI, Jan. 19, 2024 /PRNewswire/ -- CARsgen Therapeutics Holdings Limited (Stock Code: 2171.HK), a company focused on innovative CAR T-cell therapies for the treatment of hematologic malignancies and solid tumors, announces that at the 2024 American Society of Clinical Oncology Gastrointestinal Cancers Symposium ("ASCO GI"), the Company presented a poster with study results for satricabtagene autoleucel ("satri-cel", R&D code: CT041, an autologous CAR-T product candidate against Claudin18.2), which include the dose escalation results of the Phase 1b ELIMYN18.2 study (Cohort A) in gastric/gastroesophageal (GC/GEJ) or pancreatic cancer (PC) in the US. "The treatment options for advanced GC/GEJ or PC patients are limited. The data we presented at the 2024 ASCO GI of the Phase 1b ELIMYN18.2 study demonstrated encouraging safety and efficacy profile of satri-cel (CT041), a first-in-class CAR T-cell against Claudin18.2. We will continue to drive the global clinical development of satri-cel and look forward to sharing more data updates on satri-cel in the future." Raffaele Baffa, MD, PhD, Chief Medical Officer of CARsgen Therapeutics, remarked. Poster #356: CLDN18.2 Chimeric Antigen Receptor T Cell Therapy for Patients with Advanced Gastric and Pancreatic Adenocarcinoma: Results of ELIMYN18.2 Phase 1b Clinical Trial The single-arm, open-label, Phase 1b/2 study (NCT04404595) evaluated the safety and efficacy of satri-cel in patients with Claudin18.2-positive histologically confirmed advanced GC/GEJ or PC who had progressed or were intolerant of at least 2 prior lines (GC/GEJ) or 1 prior line (PC) of systemic therapy. The Phase 1b study consisted of a modified 3+3 dose escalation/de-escalation with 5 dose levels (DLs) to be tested. Patients received a preconditioning regimen of fludarabine, cyclophosphamide, and nab-paclitaxel, followed by 1-3 cycles of satri-cel. Herein, the Company presented the updated results of safety and determination of the Recommended Phase 2 Dose (RP2D). DL3 (600×106 cells) was selected as RP2D and enrollment in Phase 2 is currently ongoing. Adverse Events (AEs) were graded per CTCAE Version 5.0 and CRS and ICANS were graded by ASTCT 2019 consensus criteria. Objective Response Rate (ORR) and Clinical Benefit Rate (CBR) were assessed per RECIST 1.1, and tumor response (CR or PR) was confirmed by an imaging scan after the initial response assessment. CBR is defined as the incidence of a best overall response of CR, PR, or SD≥180 days. As of September 15, 2023, the median follow-up duration was 8.9 months (range:1.5-18.7 months). 19 patients were treated (7 GC/GEJ, 12 PC) across 3 DLs ranging from 250-600×106 cells: DL1: 250-300×106 (n=6), DL2: 375-400×106 (n=6), DL3: 600×106 (n=7). All patients received prior systemic therapy, among which 6 GC/GEJ (85.7%) and 7 PC (58.3%) patients received ≥ 3 lines of prior systemic treatment. Median number of prior systemic treatment lines of patients with GC/GEJ or PC were 4 (2,10) and 3 (1,5) respectively. Median number of metastatic organs of all patients was 2.0. All patients received at least one infusion and median number of infusions for all patients was 2.0 (1,3). Safety Overall, the safety profile of satri-cel was encouraging. No hemophagocytic lymphohistiocytosis (HLH), dose-limiting toxicities (DLTs), or treatment-related deaths were reported. The vast majority of CRS was Grade 1 with three Grade 2 events and two Grade 3 events. Apart from 1 patient who experienced Grade 1 immune effector cell-associated neurotoxicity syndrome (ICANS), no other ICANS events of any grade were observed. All events resolved. Efficacy As of September 15, 2023, the median follow-up duration was 8.9 months (range:1.5 to 18.7 months). 1 patient with GC/GEJ in DL3 achieved a CR. The confirmed ORR in patients with GC/GEJ in all DLs was 42.9% (3/7). CBR in patients with GC/GEJ or PC in DL3 was 71.4% (5/7) and in patients with GC/GEJ in all DLs was 57.1% (4/7). The median progression-free survival (mPFS) and median duration of response (mDOR) was 5.7 months and 6.9 months respectively in patients with GC/GEJ in all DLs. In DL3, median overall survival (mOS) in patients with GC/GEJ or PC was 12.9 months. The mOS in patients with GC/GEJ or PC in all DLs was 8.9 months. Conclusion The safety profile of satri-cel, the first autologous Claudin18.2 CAR T cell therapy, was encouraging. Initial efficacy was promising in heavily pre-treated Claudin18.2-positive advanced GC/GEJ and PC population and consistent with earlier reports. About Satri-cel Satri-cel (CT041) is an autologous CAR T-cell product candidate against the protein Claudin18.2 that has the potential to be the first-in-class globally. Satri-cel targets the treatment of Claudin18.2 positive solid tumors with a primary focus on gastric cancer/gastroesophageal junction cancer (GC/GEJ) and pancreatic cancer (PC). Trials in CARsgen include investigator-initiated trials (NCT03874897), a Phase Ib clinical trial for advanced GC/GEJ and PC and a confirmatory Phase II clinical trial for advanced GC/GEJ in China (CT041-ST-01, NCT04581473), a Phase I clinical trial for PC adjuvant therapy in China (CT041-ST-05, NCT05911217), and a Phase 1b/2 clinical trial for advanced gastric or pancreatic adenocarcinoma in North America (CT041-ST-02, NCT04404595). Satri-cel was granted Regenerative Medicine Advanced Therapy (RMAT) Designation by U.S. FDA for the treatment of advanced GC/GEJ with Claudin18.2-positive tumors in January 2022 and was granted PRIME eligibility by the EMA for the treatment of advanced gastric cancer in November 2021. Satri-cel received Orphan Drug designation from the U.S. FDA in 2020 for the treatment of GC/GEJ and Orphan Medicinal Product designation from the EMA in 2021 for the treatment of advanced gastric cancer. About CARsgen Therapeutics Holdings Limited CARsgen is a biopharmaceutical company with operations in China and the U.S. and is focused on innovative CAR T-cell therapies for the treatment of hematologic malignancies and solid tumors. CARsgen has established a comprehensive CAR T-cell research and development platform, encompassing target discovery, innovative CAR T-cell development, clinical trials, and commercial-scale production. CARsgen has internally developed novel technologies and a product pipeline with global rights to address major challenges of CAR T-cell therapies, such as improving the safety profile, enhancing the efficacy in treating solid tumors, and reducing treatment costs. CARsgen's vision is to become a global biopharmaceutical leader that brings innovative and differentiated cell therapies to cancer patients worldwide and makes cancer curable. Forward-looking Statements All statements in this press release that are not historical fact or that do not relate to present facts or current conditions are forward-looking statements. Such forward-looking statements express the Group's current views, projections, beliefs and expectations with respect to future events as of the date of this press release. Such forward-looking statements are based on a number of assumptions and factors beyond the Group's control. As a result, they are subject to significant risks and uncertainties, and actual events or results may differ materially from these forward-looking statements and the forward-looking events discussed in this press release might not occur. Such risks and uncertainties include, but are not limited to, those detailed under the heading "Principal Risks and Uncertainties" in our most recent annual report and interim report and other announcements and reports made available on our corporate website, . No representation or warranty is given as to the achievement or reasonableness of, and no reliance should be placed on, any projections, targets, estimates or forecasts contained in this press release. Contact CARsgen For more information, please visit Public Relations: [email protected] Investor Relations: [email protected] SOURCE CARsgen Therapeutics

Highlights First patient safely dosed in the pivotal Phase III 64Cu-SAR-bisPSMA diagnostic trial, CLARIFY. The aim of the CLARIFY trial is to detect regional nodal metastases in participants with prostate cancer prior to radical prostatectomy. Final results from the CLARIFY trial are intended to provide sufficient evidence to support an application to the FDA for the approval of the 64Cu-SAR-bisPSMA product in pre-prostatectomy patients. SYDNEY, Dec. 22, 2023 /PRNewswire/ -- Clarity Pharmaceuticals (ASX: CU6) ("Clarity"), a clinical stage radiopharmaceutical company with a mission to develop next-generation products that improve treatment outcomes for children and adults with cancer, is pleased to announce that the first patient has been dosed in its pivotal Phase III 64Cu-SAR-bisPSMA diagnostic trial in prostate cancer, CLARIFY (NCT06056830)1, at the Urology Cancer Center / XCancer Omaha, NE. The aim of the CLARIFY study is to assess the diagnostic performance of 64Cu-SAR-bisPSMA to detect regional nodal metastases in participants with high-risk prostate cancer prior to radical prostatectomy. The study will recruit 383 participants at multiple clinical sites across the United States and Australia. Evaluation of the first patient is taking place over 2 imaging timepoints, day 1 (day of administration) and day 2 (approximately 24 hours post administration) and the patient will be followed up as per protocol. Subsequent patients will be evaluated in the same manner. As a pivotal trial, the final study results are intended to provide sufficient evidence to support an application to the FDA for approval of 64Cu-SAR-bisPSMA as a new diagnostic imaging agent in prostate cancer in pre-prostatectomy patients. Clarity's Executive Chairperson, Dr Alan Taylor, commented, "We are excited to have successfully dosed the first participant in the CLARIFY trial with our optimised SAR-bisPSMA agent. The trial is driven by the compelling findings from our PROPELLER trial (NCT04839367)2,3 which highlighted the robust safety pro superior performance of 64Cu-SAR-bisPSMA compared to standard of care imaging (68Ga-PSMA-11) with imaging on the day of administration, with two to three times the amount of product taken up in the lesions2,3. The longer half-life of copper-64 based diagnostics, in comparison to the currently used gallium-68 and fluorine-18 based products, also allows for delayed imaging. These unique features have the potential to enable detection of additional lesions compared to standard of care imaging and may address the significant shortfall in sensitivity of these agents. Additionally, the extended shelf-life of 64Cu-SAR-bisPSMA of up to 48 hours, in contrast to the short shelf-life of currently available PSMA PET tracers, not only enhances scheduling flexibility for clinics, but also addresses a critical need for diagnostics in geographic areas with limited access to the current generation of radiopharmaceuticals. "Clarity is steadfast in addressing the high unmet need for diagnostics and therapies in the prostate cancer domain. Our optimism is rooted in the belief that our SAR-bisPSMA product can redefine diagnostic standards and improve patient outcomes. As we progress with the CLARIFY trial, we anticipate validating and building upon the positive data accumulated so far. Our vision is a future where enhanced diagnostic tools empower clinicians to make more informed decisions, ultimately shaping the optimal course of treatment for their patients. "Although the current generation of PSMA-based radiopharmaceuticals is broadening the horizons of prostate cancer management and offering new treatment pathways for patients in need, we have seen in Clarity's PROPELLER trial that 64Cu-SAR-bisPSMA has the potential of really changing this paradigm and outcomes for patients. We look forward to exploring and confirming these benefits in the CLARIFY trial." About the CLARIFY trial CLARIFY derives from "Positron Emission Tomography using 64Cu-SAR-bisPSMA in participants with high-risk PC prior to radical prostatectomy: A prospective, single-arm, multi-centre, blinded-review, Phase III diagnostic performance study". It is a non-randomised, open-label clinical trial in 383 participants. The primary aim of the Phase III trial is to assess the diagnostic performance of 64Cu-SAR-bisPSMA PET to detect regional nodal metastases. Furthermore, the safety, tolerability, and consistency of 64Cu-SAR-bisPSMA will be assessed. All patients will receive a single administration of 200MBq 64Cu-SAR-bisPSMA. Evaluation will take place over 2 imaging timepoints, Day 1 (day of administration) and Day 2 (approximately 24 hours post administration). About SAR-bisPSMA SAR-bisPSMA derives its name from the word "bis", which reflects a novel approach of connecting two PSMA-targeting agents to Clarity's proprietary sarcophagene (SAR) technology that securely holds copper isotopes inside a cage-like structure, called a chelator. Unlike other commercially available chelators, the SAR technology prevents copper leakage into the body. SAR-bisPSMA is a TCT that can be used with isotopes of copper-64 (Cu-64 or 64Cu) for imaging and copper-67 (Cu-67 or 67Cu) for therapy. 64Cu-SAR-bisPSMA and 67Cu-SAR-bisPSMA are unregistered products. Individual results may not represent the overall safety and efficacy of the products. A clinical development program is currently underway to assess the efficacy and safety of these products. There is no guarantee that these products will become commercially available. About Prostate Cancer Prostate cancer is the second most common cancer diagnosed in men globally and the fifth leading cause of cancer death worldwide4. The American Cancer Institute estimates in 2023 there will be 288,300 new cases of prostate cancer in the US and around 34,700 deaths from the disease5. About Clarity Pharmaceuticals Clarity is a clinical stage radiopharmaceutical company focused on the treatment of serious disease. The Company is a leader in innovative radiopharmaceuticals, developing targeted copper theranostics based on its SAR Technology Platform for the treatment of cancer in children and adults. References ClinicalTrials.gov Identifier: NCT06056830, ClinicalTrials.gov Identifier: NCT048393671, Lengyelova & Emmett et al. 64Cu-SAR-bisPSMA (PROPELLER) positron emission tomography (PET) imaging in patients with confirmed prostate cancer. ASCO 2023. Poster available at: Global Cancer Statistics 2020: GLOBOCAN Estimates of Incidence and Mortality Worldwide for 36 Cancers in 185 Countries, American Cancer Society: Key Statistics for Prostate Cancer, For more information, please contact: Clarity Pharmaceuticals Dr Alan Taylor Catherine Strong Executive Chairman Investor/Media Relations ataylor@claritypharm.com cstrong@citadelmagnus.com +61 406 759 268 This announcement has been authorised for release by the Executive Chairperson. Company Codes: Australia:CU6