Silexion Therapeutics Reports Fourth Quarter and Full Year 2025 Financial Results and Provides Business Update
Throughout the year, the Company reported significant positive preclinical findings for SIL204 across eight KRAS mutations and four cancer types, including first evidence of activity in gastric cancer, reinforcing broad therapeutic potential
During the fourth quarter, Silexion achieved key clinical readiness milestones including completing two-species toxicology studies, written Scientific Advice from Germany's BfArM, and submission of Phase 2/3 clinical trial application to the Ministry of Health in Israel for SIL204 in locally advanced pancreatic cancer
The Company remains on track to initiate Phase 2/3 clinical trial in the first half of 2026, with Israel regulatory feedback anticipated by the end of Q1 2026
Grand Cayman, Cayman Islands, March 17, 2026 (GLOBE NEWSWIRE) -- Silexion Therapeutics Corp. (NASDAQ: SLXN) ("Silexion" or the "Company"), a clinical-stage, oncology-focused biotechnology company, today reported its financial results for the fourth quarter and full year ended December 31, 2025, and provided an update on recent business developments.
Recent Milestones & Business Highlights
Expanding Preclinical Validation Across KRAS-Driven Cancers: Throughout 2025, Silexion generated additional preclinical data supporting the broad therapeutic potential of SIL204. In human KRAS-mutated cancer cell line models, SIL204 demonstrated very high inhibition levels of cancer cell growth across multiple models and showed activity against eight distinct KRAS mutations: G12D, G12V, G12R, G12C, G13C, G12A, Q61H, and G13D. Preclinical efficacy was observed across four cancer types, including pancreatic, colorectal, lung, and gastric cancers. In orthotopic pancreatic cancer models, systemic administration of SIL204 resulted in significant reductions in primary tumor growth and metastatic spread to secondary organs.
Completion of Toxicology Studies and Clinical Trial Infrastructure Build-Out: In the fourth quarter of 2025, the Company completed two-species GLP toxicology studies for SIL204, supporting planned regulatory submissions and Phase 2/3 clinical readiness. During the year, Silexion also announced it has engaged AMS Advanced Medical Services GmbH as contract research organization (CRO) for its planned Phase 2/3 program and advanced manufacturing and operational partnerships to support scaled clinical execution.
Regulatory Advancement Toward Phase 2/3 Initiation: Silexion received written Scientific Advice from Germany’s Federal Institute for Drugs and Medical Devices (BfArM) regarding the design of its planned Phase 2/3 clinical trial. The Company subsequently submitted its Phase 2/3 clinical trial application to the Ministry of Health in Israel for SIL204 in locally advanced pancreatic cancer and anticipates receiving initial regulatory feedback in the first quarter of 2026. The Company also plans to submit a Phase 2/3 clinical trial application in Germany by the end of the first quarter of 2026, with additional regulatory filings across the European Union planned in early 2027.
Strengthened Financial Position and Nasdaq Compliance: During 2025, the Company raised over $18.6 million in aggregate gross proceeds through public offerings and warrant exercises transactions. In September 2025, Nasdaq confirmed that Silexion had regained full compliance with Listing Rules 5550(a)(2) and 5550(b)(1), securing continued listing on the Nasdaq Capital Market.
Phase 2/3 Clinical Trial Planned for the Second Quarter of 2026: The planned Phase 2/3 clinical study is expected to begin in the second quarter of 2026 and will include an initial safety run-in cohort of approximately 18 patients, followed by expansion into a randomized cohort of approximately 166 patients. The study is designed to evaluate SIL204’s dual-route administration approach in combination with standard chemotherapy in patients with locally advanced pancreatic cancer.
Ilan Hadar, Chairman and Chief Executive Officer of Silexion, commented: “We made meaningful progress during the fourth quarter and throughout 2025 as we executed across scientific, operational, and regulatory priorities to advance SIL204 toward the clinic. With our toxicology package completed, written Scientific Advice from Germany, and the submission of our Phase 2/3 clinical trial application in Israel, we believe we are well-positioned to continue advancing toward our planned Phase 2/3 clinical program initiation in 2026. We remain focused on disciplined execution as we work to bring an RNAi-based approach to patients with KRAS-driven cancers.”
Mirit Horenshtein Hadar, Chief Financial Officer of Silexion, added: “During 2025, we strengthened our financial position while maintaining a determined operating approach. We ended the year with approximately $6.0 million in cash and cash equivalents, and we believe our capital structure and focus on clinical progress support our planned development and regulatory and clinical milestones as we advance SIL204.”
Financial Results for the Three Months Ended December 31, 2025
Financial Results for the Year Ended December 31, 2025:
Balance Sheet Highlights:
About Silexion Therapeutics
Silexion Therapeutics is a pioneering clinical stage, oncology-focused biotechnology company dedicated to the development of innovative treatments for unsatisfactorily treated solid tumor cancers which have the mutated KRAS oncogene, generally considered to be the most common oncogenic gene driver in human cancers. The Company conducted a Phase 2a clinical trial in its first-generation product which showed a positive trend in comparison to the control of chemotherapy alone. Silexion is committed to pushing the boundaries of therapeutic advancements in the field of oncology, and further developing its lead product candidate for locally advanced pancreatic cancer. For more information please visit: https://silexion.com
Notice Regarding Forward-Looking Statements:
This press release contains forward-looking statements within the meaning of the federal securities laws. All statements other than statements of historical fact contained in this communication, Including, for example, statements regarding the development of SIL204; the timing, content, outcome, and review of regulatory submissions and interactions with regulatory authorities in Israel, Germany, the European Union, and other jurisdictions; the timing, initiation, design, and conduct of the planned Phase 2/3 clinical trial (including the timing of patient enrollment and dosing) and any other clinical studies; the timing and results of additional preclinical, toxicology, manufacturing, and operational readiness activities; the potential therapeutic benefits, mutation coverage, and clinical utility of SIL204 and any future product candidates across multiple cancer types; Silexion’s business strategy and development plans; Silexion’s ability to raise additional capital and its future capital requirements; and Silexion’s ability to maintain its Nasdaq listing, are forward-looking statements. These forward-looking statements are generally identified by terminology such as "may", "should", "could", "might", "plan", "possible", "project", "strive", "budget", "forecast", "expect", "intend", "will", "estimate", "anticipate", "believe", "predict", "potential" or "continue", or the negatives of these terms or variations of them or similar terminology. Forward-looking statements involve a number of risks, uncertainties, and assumptions, and actual results or events may differ materially from those projected or implied in those statements. Important factors that could cause such differences include, but are not limited to: (i) Silexion's ability to successfully complete preclinical studies and initiate clinical trials; (ii) Silexion's strategy, future operations, financial position, projected costs, prospects, and plans; (iii) the impact of the regulatory environment and compliance complexities; (iv) expectations regarding future partnerships or other relationships with third parties; (v) Silexion's future capital requirements and sources and uses of cash, including its ability to obtain additional capital; (vi) Silexion's ability to maintain its Nasdaq listing; and (vii) other risks and uncertainties set forth in the documents filed by the Company with the SEC, including the Company's Annual Report on Form 10-K for the year ended December 31, 2025, filed with the SEC on March 17, 2026. Silexion cautions you against placing undue reliance on forward-looking statements, which reflect current beliefs and are based on information currently available as of the date a forward-looking statement is made. Forward-looking statements set forth herein speak only as of the date they are made. Silexion undertakes no obligation to revise forward-looking statements to reflect future events, changes in circumstances, or changes in beliefs, except as otherwise required by law.
Company Contact:
Silexion Therapeutics Corp
Ms. Mirit Horenshtein Hadar, CFO
mirit@silexion.com
Investor Relations
Arx Investor Relations
North American Equities Desk
silexion@arxhq.com
SILEXION THERAPEUTICS CORP
CONSOLIDATED BALANCE SHEETS
(U.S. dollars in thousands, except share data)
SILEXION THERAPEUTICS CORP
CONSOLIDATED BALANCE SHEETS
(U.S. dollars in thousands, except share data)
All share amounts have been retroactively adjusted to reflect a 1-for-15 reverse share split as discussed in Note 1(e) of the Company’s financial statements included in the Company’s annual report on Form 10-K for the year ended December 31, 2025
* Represents an amount less than $1
** Net of 28 treasury shares held by the Company as of December 31, 2024
SILEXION THERAPEUTICS CORP
CONSOLIDATED STATEMENTS OF OPERATIONS
(U.S. dollars in thousands, except share data)
* All share amounts have been retroactively adjusted to reflect a 1-for-15 reverse share splits as discussed in Note 1(e) of the Company’s financial statements included in the Company’s annual report on Form 10-K for the year ended December 31, 2025