| UNITED STATES | |
| SECURITIES AND EXCHANGE COMMISSION | |
| Washington, D.C. 20549 | |
| Notice of Effectiveness | |
| Effectiveness Date: | December 2, 2025 9:00 A.M. |
| Form: | S-3 | ||||||
| |||||||
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8-K - Theriva Biologics, Inc. (0000894158) (Filer)
DEF 14A - Theriva Biologics, Inc. (0000894158) (Filer)
8-K - Theriva Biologics, Inc. (0000894158) (Filer)
- Safety and clinical outcomes of Phase 1 study of VCN-01 (zabilugene almadenorepvec) in refractory retinoblastoma patients to be presented in an invited session at the 41st Asia-Pacific Academy of Ophthalmology (APAO) Congress in Hong Kong on Saturday, 07 February 2026 – - Preclinical data will highlight synergistic antitumor activity for the combination of topotecan and VCN-01 that may improve outcomes in refractory retinoblastoma patients with difficult-to-treat vitreous seeds - ROCKVILLE, Md. and BARCELONA, Spain, Feb. 03, 2026 (GLOBE NEWSWIRE) -- Theriva™ Biologics (NYSE:TOVX), ("Theriva" or the "Company"), a diversified clinical-stage company developing therapeutics designed to tre
- EMA provided overall agreement with the proposed Phase 3 clinical trial of VCN-01 in combination with gemcitabine/nab-paclitaxel for the first-line treatment of metastatic PDAC, including sample size, repeated dosing of VCN-01, and an adaptive design to potentially optimize trial timelines and outcomes - - Theriva to schedule an End-of-Phase 2 meeting with the FDA in H1 2026 to finalize the design of a pivotal multinational Phase 3 clinical trial - - Theriva's cash runway until Q1 2027 supports completion of regulatory activities, protocol development, and partnering activities to support proposed pivotal trials of VCN-01 in metastatic PDAC and retinoblastoma - ROCKVILLE, Md., Dec. 29,
- Expanded data for VCN-01 (zabilugene almadenorepvec) in metastatic pancreatic ductal adenocarcinoma (PDAC) from the VIRAGE Phase 2b trial presented at the European Society for Medical Oncology (ESMO) Annual Congress 2025 - - Next generation oncolytic virus VCN-12 preclinical data presented at the 32nd Annual Congress European Society of Gene & Cell Therapy (ESGCT) - - Cash and cash equivalents of $7.5 millon as of September 30, 2025; recent capital raises increase cash to $15.5 million as of November 10, 2025 and extends cash runway into Q1 2027 - ROCKVILLE, Md., Nov. 12, 2025 (GLOBE NEWSWIRE) -- Theriva™ Biologics (NYSE:TOVX), a diversified clinical-stage company developing therapeut
4 - Theriva Biologics, Inc. (0000894158) (Issuer)
4 - Theriva Biologics, Inc. (0000894158) (Issuer)
4 - Theriva Biologics, Inc. (0000894158) (Issuer)
-Appointment expected to aid advancement of Theriva's discovery program and strengthen collaboration with the Institut Catala d'Oncologia (ICO) and the Biomedical Research Institute of Bellvitge (IDIBELL)- ROCKVILLE, Md., May 23, 2023 (GLOBE NEWSWIRE) -- Theriva Biologics (NYSE:TOVX), ("Theriva" or the "Company"), a clinical-stage company developing therapeutics designed to treat cancer and related diseases in areas of high unmet need, today announced the appointment of Dr. Ramon Alemany as Senior Vice President of Discovery, effective immediately. Dr. Alemany will oversee Theriva's discovery and development pipeline and will continue to serve as Chair of the Scientific Advisory Board. D
SC 13G - Theriva Biologics, Inc. (0000894158) (Subject)
SC 13G - Theriva Biologics, Inc. (0000894158) (Subject)
– The independent data monitoring committee (IDMC) recommended the continuation of VIRAGE, the Phase 2b clinical trial of VCN-01 in combination with chemotherapy for metastatic Pancreatic Ductal Adenocarcinoma (PDAC), with no safety concerns raised - - VIRAGE remains on track to complete enrollment in the first half of 2024- - As of December 31, 2023, Theriva Biologics reports $23.2 million in cash, which is expected to provide runway into the first quarter of 2025 - - Conference call and webcast to be held on Monday, March 25 at 8:30 a.m. ET - ROCKVILLE, Md., March 25, 2024 (GLOBE NEWSWIRE) -- Theriva™ Biologics (NYSE:TOVX), a diversified clinical-stage company developing ther
ROCKVILLE, Md., March 19, 2024 (GLOBE NEWSWIRE) -- Theriva™ Biologics (NYSE:TOVX), a diversified clinical-stage company developing therapeutics designed to treat cancer and related diseases in areas of high unmet need, today announced that it plans to host a conference call on Monday, March 25, 2024, at 8:30 a.m. ET to discuss its financial results for the full year ended December 31, 2023 and provide a corporate update. Individuals may participate in the live call via telephone by dialing 1-877-451-6152 (domestic) or 1-201-389-0879 (international) and using the conference ID: 13744453. Participants are asked to dial-in 15 minutes before the start of the call to register. Investors and th
- VIRAGE, the Phase 2b clinical trial of VCN-01 in combination with chemotherapy for metastatic Pancreatic Ductal Adenocarcinoma remains on track to complete enrollment in the first half of 2024; multiple patients have received second doses of VCN-01, which continues to be well tolerated with a safety profile consistent with prior clinical trials - - Presented survival outcomes data from the Phase 1 investigator-sponsored study evaluating VCN-01 in combination with durvalumab in patients with recurrent/metastatic squamous cell carcinoma of the head and neck at the European Society for Medical Oncology (ESMO) Congress 2023 - - Data from the Phase 1 investigator-sponsored stu