MUC1

• SBO-154 set to enter global Phase 1 clinical trial for treatment of advanced solid tumors MUMBAI, India I March 31, 2025 I Sun Pharma Advanced Research Company Ltd. (Reuters: SPRC.BO, Bloomberg: SPADV IN, NSE: SPARC, BSE: 532872, “SPARC”) today announced submission of an Investigational New Drug (IND) application with the US Food and Drug Administration (FDA). The IND application supports the next phase of development of SBO-154 which has completed the required IND-enabling preclinical studies with favorable results. A global phase 1 dose-escalation and expansion study has been planned to evaluate SBO-154 in treatment of solid tumors. “SBO-154, our first ADC is ready to advance in phase 1 with this IND submission, and this is an important milestone for SPARC as we hope to improve lives of cancer patients globally.” said Anil Raghavan, CEO of SPARC. About SBO-154: SBO-154 is a novel humanized MUC1-SEA-targeted ADC developed by SPARC for the treatment of advanced solid tumors. SBO-154 specifically binds with high affinity to the SEA domain of MUC1, and functions by the release of the antimitotic payload after internalization and cleavage. The released payload inhibits cell division and, thereby contributes to the shrinkage of tumors. SPARC had licensed anti-MUC1 antibody from Biomodifying a startup from the University of Tel Aviv. About Sun Pharma Advanced Research Company Ltd. (CIN – L73100GJ2006PLC047837): Sun Pharma Advanced Research Company Ltd. (SPARC) is a clinical stage bio-pharmaceutical company focused on continuously improving standards of care for patients globally, through innovation in therapeutics and delivery. SPARC aims to advance availability of treatment options for patients across the world. More information about the company can be found at www.sparc.life SOURCE: SPARC

Initiated VERSATILE-003 Phase 3 Clinical Trial Evaluating Versamune® HPV in HPV16-Positive Head and Neck Cancer Conference call and webcast today at 8:00 a.m. Eastern Time PRINCETON, N.J., March 27, 2025 (GLOBE NEWSWIRE) -- PDS Biotechnology Corporation (Nasdaq: PDSB) (“PDS Biotech” or the “Company”), a late-stage immunotherapy company focused on transforming how the immune system targets and kills cancers, today provided a clinical programs update and reported financial results for the full year ended December 31, 2024. “We are pleased with the progress made over the past year and in recent weeks, culminating with the initiation of our VERSATILE-003 Phase 3 clinical trial evaluating Versamune® HPV in recurrent/metastatic (“R/M”) HPV16-positive head and neck squamous carcinoma (“HNSCC”),” said Frank Bedu-Addo, PhD, President and Chief Executive Officer of PDS Biotech. “Patients with HPV16-positive HNSCC represent a large and rapidly growing subgroup in need of targeted therapies to treat the underlying cause of the cancer. Considering the strength and durability of the clinical responses observed in our VERSATILE-002 study, we are excited that this registrational trial is underway and are confident in the potential of our innovative combination therapy to improve patient outcomes and enhance the standard of care. In the coming weeks, we expect to continue activating additional clinical sites, and look forward to the progression of this registrational trial.” Clinical Strategy Summary Phase 3 VERSATILE-003 Trial in HPV16-positive first-line recurrent and/or metastatic HNSCC Announced activation of the first site in March 2025Trial designed to include approximately 350 patientsPDS Biotech is aligned with the U.S. Food and Drug Administration (“FDA”) on the design of the registrational trial and clinical endpoints. Two-arm controlled trial with 2:1 randomizationMedian overall survival is primary endpointDesign based on strong and durable responses seen in the VERSATILE-002 trialInterim readouts included in study design The Company received Fast Track designation from the FDA for the combination of Versamune® HPV and pembrolizumab in R/M HNSCC.For more information on VERSATILE-003, visit ClinicalTrials.gov (Identifier: NCT06790966) In March 2025, announced FDA Clearance of Investigational New Drug (“IND”) application for the combination of Versamune® MUC1 and PDS01ADC to treat MUC1-positive unresectable, metastatic colorectal carcinoma. Phase 1/2 clinical trial evaluating the proprietary combination to be run under PDS Biotech’s Cooperative Research and Development Agreement with the National Cancer InstituteSecond Versamune® platform candidate targets MUC1-positive solid tumors In October 2024, updated results from the IMMUNOCERV Phase 2 clinical trial in locally advanced cervical cancer patients treated with Versamune® HPV and chemoradiotherapy were presented at the 66th American Society for Radiation Oncology (ASTRO) Annual Meeting. In October 2024, the rationale and design of a recurrent prostate cancer trial combining Xtandi® + PDS01ADC vs. Xtandi® were presented at the 12th Annual Meeting of the International Cytokine and Interferon Society (Cytokines 2024). Full Year 2024 Financial Results Net loss for the year ended December 31, 2024, was approximately $37.6 million, or $1.03 per basic and diluted share, compared to a net loss of $42.9 million, or $1.39 per basic and diluted share, for the year ended December 31, 2023. The reduced net loss was primarily the result of decreased operating expenses, partially offset by increased net interest expense. Research and development expenses for the year ended December 31, 2024, were $22.6 million, compared to $27.8 million for the year ended December 31, 2023. The decrease of $5.2 million was primarily attributable to decreases in clinical costs of $4.1 million, personnel costs of $1.0 million and professional fees of $0.1 million. General and administrative expenses for the year ended December 31, 2024, were $13.8 million, compared to $15.3 million for the year ended December 31, 2023. The $1.5 million decrease was primarily attributable to decreases in professional fees of $1.3 million and facilities costs of $0.2 million. Total operating expenses for the year ended December 31, 2024, were $36.3 million, compared to $43.0 million for the year ended December 31, 2023. Net interest expense was $2.2 million for the year ended December 31, 2024, compared to $1.3 million for the year ended December 31, 2023. The change was due to increased debt interest and lower interest income on the Company’s cash balances. On February 27, 2025, the Company announced an up to $22 million registered direct offering. The securities purchase agreements with new and existing healthcare focused institutional investors included $11 million of upfront gross proceeds, with up to an additional $11 million of aggregate gross proceeds upon cash exercise in full of warrants issued to the investors. The Company’s cash balance as of December 31, 2024, was $41.7 million. Conference Details Date: March 27, 2025Time: 8:00 a.m. Eastern TimeDial-in: 1-877-704-4453 (Domestic) or 1-201-389-0920 (International)Webcast Registration: Click HereCall Me™ Registration: Click Here (Available 15 minutes prior to call) About PDS BiotechnologyPDS Biotechnology is a late-stage immunotherapy company focused on transforming how the immune system targets and kills cancers. The Company has initiated a pivotal clinical trial to advance its lead program in advanced HPV16-positive head and neck squamous cell cancers. PDS Biotech’s lead investigational targeted immunotherapy Versamune® HPV is being developed in combination with a standard-of-care immune checkpoint inhibitor, and in a triple combination including PDS01ADC, an IL-12 fused antibody drug conjugate (ADC), and a standard-of-care immune checkpoint inhibitor. For more information, please visit www.pdsbiotech.com Forward Looking Statements This communication contains forward-looking statements (including within the meaning of Section 21E of the United States Securities Exchange Act of 1934, as amended, and Section 27A of the United States Securities Act of 1933, as amended) concerning PDS Biotechnology Corporation (the “Company”) and other matters. These statements may discuss goals, intentions and expectations as to future plans, trends, events, results of operations or financial condition, or otherwise, based on current beliefs of the Company’s management, as well as assumptions made by, and information currently available to, management. Forward-looking statements generally include statements that are predictive in nature and depend upon or refer to future events or conditions, and include words such as “may,” “will,” “should,” “would,” “expect,” “anticipate,” “plan,” “likely,” “believe,” “estimate,” “project,” “intend,” “forecast,” “guidance”, “outlook” and other similar expressions among others. Forward-looking statements are based on current beliefs and assumptions that are subject to risks and uncertainties and are not guarantees of future performance. Actual results could differ materially from those contained in any forward-looking statement as a result of various factors, including, without limitation: the Company’s ability to protect its intellectual property rights; the Company’s anticipated capital requirements, including the Company’s anticipated cash runway and the Company’s current expectations regarding its plans for future equity financings; the Company’s dependence on additional financing to fund its operations and complete the development and commercialization of its product candidates, and the risks that raising such additional capital may restrict the Company’s operations or require the Company to relinquish rights to the Company’s technologies or product candidates; the Company’s limited operating history in the Company’s current line of business, which makes it difficult to evaluate the Company’s prospects, the Company’s business plan or the likelihood of the Company’s successful implementation of such business plan; the timing for the Company or its partners to conduct clinical trials for Versamune® HPV, PDS01ADC, Versamune® MUC1 and other Versamune® based product candidates; the future success of such trials; the successful implementation of the Company’s research and development programs and collaborations, including any collaboration studies concerning Versamune® HPV, PDS01ADC, Versamune® MUC1 and other Versamune® based product candidates and the Company’s interpretation of the results and findings of such programs and collaborations and whether such results are sufficient to support the future success of the Company’s product candidates; the success, timing and cost of the Company’s ongoing clinical trials and anticipated clinical trials for the Company’s current product candidates, including statements regarding the timing of initiation, pace of enrollment and completion of the trials (including the Company’s ability to fully fund its disclosed clinical trials, which assumes no material changes to the Company’s currently projected expenses), futility analyses, presentations at conferences and data reported in an abstract, and receipt of interim or preliminary results (including, without limitation, any preclinical results or data), which are not necessarily indicative of the final results of the Company’s ongoing clinical trials; any Company statements about its understanding of product candidates mechanisms of action and interpretation of preclinical and early clinical results from its clinical development programs and any collaboration studies; the Company’s ability to continue as a going concern; and other factors, including legislative, regulatory, political and economic developments not within the Company’s control. The foregoing review of important factors that could cause actual events to differ from expectations should not be construed as exhaustive and should be read in conjunction with statements that are included herein and elsewhere, including the other risks, uncertainties, and other factors described under “Risk Factors,” “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and elsewhere in the documents we file with the U.S. Securities and Exchange Commission. The forward-looking statements are made only as of the date of this press release and, except as required by applicable law, the Company undertakes no obligation to revise or update any forward-looking statement, or to make any other forward-looking statements, whether as a result of new information, future events or otherwise. Versamune® is a registered trademark of PDS Biotechnology Corporation.Xtandi® is a registered trademark of Astellas Pharma, Inc. Investor Contact:Mike MoyerLifeSci AdvisorsPhone +1 (617) 308-4306 Email: mmoyer@lifesciadvisors.com Media Contact:Janine McCargo6 DegreesPhone +1 (646) 528-4034Email: jmccargo@6degreespr.com ---financial tables to follow--- PDS BIOTECHNOLOGY CORPORATION AND SUBSIDIARY Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited) Year Ended Dec 31, 2024 2023 Operating expenses: Research and development expenses $22,565,524 $27,762,784 General and administrative expenses 13,755,671 15,282,450 Total operating expenses $36,321,195 $43,045,234 Loss from operations $(36,321,195) $(43,045,234) Interest income (expense) Interest income $2,514,816 $2,902,939 Interest expense (4,673,174) (4,205,922) Interest income (expense), net $(2,158,358) $(1,302,983) Loss before income taxes $(38,479,553) $(44,348,217) Benefit for income taxes 869,169 1,406,019 Net loss and comprehensive loss $(37,610,384) $(42,942,198) Per share information: Net loss per share, basic and diluted $(1.03) $(1.39) Weighted average common shares outstanding basic and diluted 36,452,707 30,952,060 PDS BIOTECHNOLOGY CORPORATION AND SUBSIDIARY Selected Balance Sheet Data (Unaudited) December 31, 2024 2023 Cash and cash equivalents $41,689,591 $56,560,517 Working capital $27,967,242 $45,425,098 Total assets $45,358,657 $59,390,080 Long term debt $9,204,755 $19,506,183 Accumulated deficit $(182,110,999) $(144,500,615) Total stockholders’ equity $19,004,848 $26,130,947

Phase 1/2 trial evaluating the proprietary combination to be run under CRADA with the National Cancer Institute Second Versamune® platform candidate targets MUC1-positive solid tumors U.S. Patent #12,201,685 covering methods of using combinations of the Versamune® platform and various immunocytokines, including PDS01ADC recently issued March 13, 2025 -- PDS Biotechnology Corporation (Nasdaq: PDSB) (“PDS Biotech” or the “Company”), a late-stage immunotherapy company focused on transforming how the immune system targets and kills cancers, today announced that the U.S. Food and Drug Administration has cleared its Investigational New Drug (“IND”) application filed in January 2025 to evaluate a combination of Versamune® MUC1 (formerly PDS0103), its novel investigational MUC1-targeted immunotherapy candidate + PDS01ADC to treat MUC1-positive unresectable, metastatic colorectal carcinoma (“mCRC”) in patients who failed previous treatment. “MUC1 is over-expressed in multiple solid tumors including colon, pancreatic, ovarian, breast, and NSCLC, and is associated with drug resistance and poor patient outcomes. This results in an unmet need for more effective, safer, better-tolerated targeted treatment options. Versamune® MUC1 targets mCRC tumors that are MUC1-positive and will be studied in Proficient Mismatch Repair/Microsatellite Stable mCRC, which accounts for 95% of patients with mCRC. These tumors are typically more resistant to current immunotherapy, such as immune checkpoint inhibitors, and second-line chemotherapy,” said Kirk Shepard, M.D., PDS Biotech’s Chief Medical Officer. “Targeting MUC1 with an immunotherapy that elicits a strong and durable tumor-infiltrating T-cell response could represent a major advancement in cancer treatment.” The National Cancer Institute (“NCI”), under its Cooperative Research and Development Agreement (“CRADA”) with PDS Biotech, will lead the Phase 1/2 clinical trial evaluating the combination of Versamune® MUC1 + PDS01ADC in recurrent/metastatic colorectal cancer. “The IND clearance of Versamune® MUC1 marks progress for our Versamune® platform and its potential to expand beyond HPV-related cancers,” said Frank Bedu-Addo, PhD, President and Chief Executive Officer of PDS Biotech. “Though our focus remains on our recently initiated VERSATILE-003 Phase 3 clinical trial in HPV16-positive head and neck squamous cell carcinoma, we are pleased to support the NCI investigation of a therapy that shows promise in driving strong, durable anti-tumor immune responses.” U.S. Patent #12,201,685 covers the methods of using the proprietary combination of Versamune® and cytokines to overcome immune suppression in the tumor and improve the anti-tumor immune response. PDS Biotechnology is a late-stage immunotherapy company focused on transforming how the immune system targets and kills cancers. The Company has initiated a pivotal clinical trial to advance its lead program in advanced HPV16-positive head and neck squamous cell cancers. PDS Biotech’s lead investigational targeted immunotherapy Versamune® HPV is being developed in combination with a standard-of-care immune checkpoint inhibitor, and in a triple combination including PDS01ADC, an IL-12 fused antibody drug conjugate (ADC), and a standard-of-care immune checkpoint inhibitor. The content above comes from the network. if any infringement, please contact us to modify.