PDS Biotechnology Amends VERSATILE-003 Clinical Trial Protocol
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Feb 20 2026
0mins
Should l Buy PDSB?
PDS Biotechnology announced the adoption of a protocol amendment to its Phase 3 VERSATILE-003 clinical trial. The amendment includes PFS as an interim primary endpoint to support a potential accelerated approval pathway for PDS0101 in HPV16-positive recurrent and/or metastatic head and neck cancer. Median overall survival remains the trial's primary endpoint for full approval, consistent with the Company's prior regulatory dialogue and post-meeting communication following its Type C meeting with the U.S. Food and Drug Administration. Following the FDA's standard 30-day wait period since filing of the amended protocol to the Investigational New Drug Application, without objection, the Company is proceeding with the amended protocol.
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Analyst Views on PDSB
Wall Street analysts forecast PDSB stock price to rise
2 Analyst Rating
2 Buy
0 Hold
0 Sell
Moderate Buy
Current: 0.973
Low
3.00
Averages
9.00
High
15.00
Current: 0.973
Low
3.00
Averages
9.00
High
15.00
About PDSB
PDS Biotechnology Corporation is a clinical-stage immunotherapy company. The Company is developing a pipeline of targeted cancer immunotherapies based on its Versamune T cell-activator and Versamune in combination with its interleukin 12 (IL-12) fused antibody drug conjugate (ADC), PDS01ADC, a tumor targeting immunocytokine. PDS0101 is its lead Versamune based immunotherapy. PDS0101 combines Versamune with a mixture of short proteins (peptides) derived from the cancer-causing HPV16 viral protein. Versamune is a proprietary lipid nanoparticle and T cell activating platform. PDS0301 is an investigational tumor-targeting antibody conjugate of Interleukin 12 (IL-12) that enhances the proliferation, potency, infiltration, and longevity of T cells in the tumor microenvironment. Its Versamune immunotherapies and Versamune in combination with PDS01ADC, are utilized for treatments in oncology, and Infectimune is utilized for preventive vaccines against infectious agents.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
PDS Biotechnology Reports Positive Phase 2 Results for Cancer Therapy
- Clinical Trial Results: PDS Biotechnology's Phase 2 trial led by NCI shows a 77.8% objective response rate for its IL-12 immunocytokine PDS01ADC in metastatic colorectal cancer, significantly outperforming the 35% rate in the control group, indicating strong efficacy.
- Survival Rate Improvement: The two-year survival rate for patients reached approximately 85%, compared to 40% in the control group, suggesting that PDS01ADC could significantly enhance patient survival and potentially redefine treatment standards.
- Progression-Free Survival: With a median follow-up of 13.1 months, the median progression-free survival has not yet been reached, indicating potential long-term efficacy, especially when compared to the control group's 8.1 months, highlighting a promising treatment outlook.
- Innovative Treatment Mechanism: PDS01ADC combines subcutaneous administration with hepatic artery infusion of FUDR to concentrate IL-12 at tumor sites, enhancing anti-tumor potency and tolerability, which may provide new avenues for cancer treatment in the future.
See More
PDS Biotechnology's Cancer Therapy Trial Shows Promising Results
- Clinical Trial Results: PDS Biotechnology's PDS01ADC achieved an objective response rate (ORR) of nearly 78% in a Phase 2 trial for patients with microsatellite-stable or mismatch repair-proficient metastatic colorectal cancer with liver metastases, significantly outperforming the 35% ORR seen in a similar trial without the drug, indicating strong efficacy.
- Survival Rate Improvement: The trial reported a two-year survival rate exceeding 80%, more than double the 35% to 40% survival rate of the comparison group, suggesting that this therapy could significantly enhance patient outcomes and potentially redefine treatment standards.
- Positive Stock Reaction: Following the trial results announcement, PDS Biotechnology's shares surged 24% on Wednesday, reaching their highest levels since August 27, 2025, reflecting strong market confidence in the new therapy and positive investor sentiment.
- Future Development Prospects: The company also updated its Phase 3 VERSATILE-003 trial last month by adding progression-free survival as a primary endpoint, which could expedite the approval of PDS0101 for HPV16-related head and neck cancer, further enhancing market expectations for its future growth.
See More
PDS Biotechnology Reports 2025 Financial Results with Strategic Developments
- Financial Performance: PDS Biotechnology reported a net loss of $34.5 million for 2025, translating to a basic and diluted loss of $0.74 per share, indicating ongoing financial challenges despite a reduction from the previous year's loss of $37.6 million.
- R&D Expenses: The company incurred $19 million in research and development expenses in 2025, down from $22.6 million in 2024, reflecting the significant costs associated with advancing clinical trials, yet future spending trends remain a concern.
- Cash Position: As of December 31, 2025, PDSB's cash balance stood at $26.7 million, which may limit its financial flexibility moving forward, particularly as further investments in R&D are anticipated.
- Clinical Advancements: PDS Biotechnology has made significant progress with the amendment of the VERSATILE-003 trial, which is expected to lead to a more efficient path to accelerated approval, although uncertainties regarding the exact enrollment targets and sample size persist.
See More
PDS Biotechnology Corporation Q4 2025 Earnings Call Insights
- Significant Clinical Progress: PDS Biotechnology's Q4 2025 earnings report highlights that the amendment to the VERSATILE-003 protocol is expected to shorten trial duration and reduce costs, thereby accelerating regulatory submission while maintaining overall survival as the basis for approval, showcasing the company's innovative capabilities in clinical trial design.
- Decrease in R&D Expenses: Research and development expenses for 2025 were reported at $19 million, down from $22.6 million in 2024, primarily due to reductions in manufacturing and personnel costs, reflecting effective financial management while leaving room for future investments.
- Enhanced Intellectual Property Protection: The company secured new patents for PDS0101 in the U.S. and Japan, extending market protection into the 2040s, indicating that PDS Biotechnology's strategic positioning in intellectual property will support its long-term market potential.
- Optimistic Outlook: Although management did not provide specific financial guidance, they expressed optimism regarding the amendment of the VERSATILE-003 trial and future patient enrollment, which is expected to lead to a faster regulatory path and potential market opportunities.
See More
PDS Biotechnology Reports FY 2025 Financial Results
- Financial Performance: PDS Biotechnology reported a GAAP EPS of -$0.74 for FY 2025, indicating challenges in profitability that could impact investor confidence and exert downward pressure on stock prices.
- Cash Position: As of December 31, 2025, the company had a cash balance of $26.7 million, which, while providing some liquidity, raises concerns about capital efficiency and potential future financing needs.
- Market Reaction: The reported losses may lead to a cautious market outlook for PDS Biotechnology, prompting investors to closely monitor subsequent strategic adjustments and financial improvement initiatives.
- Future Outlook: The company must implement effective measures to enhance profitability in order to navigate market competition and achieve sustainable growth, particularly in the context of rapid advancements in the biotechnology sector.
See More
PDS Biotechnology Set to Release FY Earnings
- Earnings Announcement: PDS Biotechnology is set to announce its FY earnings on March 30th after market close, with investors keenly awaiting the results to gauge the company's future growth potential.
- EPS Expectations: The consensus EPS estimate stands at -$0.80, reflecting a 22.3% year-over-year improvement, indicating the company's efforts to enhance profitability despite still being in a loss position.
- Revenue Forecast: The consensus revenue estimate for PDS Biotechnology is $0, highlighting the challenges the company faces in revenue growth, which could impact investor confidence.
- Quant Rating Insight: Seeking Alpha's Quant Rating on PDS Biotechnology provides market analysis perspectives, aiding investors in better understanding the company's financial health and competitive position in the biotech sector.
See More
PDS Biotechnology Reports Positive Phase 2 Results for Cancer Therapy
- Clinical Trial Results: PDS Biotechnology's Phase 2 trial led by NCI shows a 77.8% objective response rate for its IL-12 immunocytokine PDS01ADC in metastatic colorectal cancer, significantly outperforming the 35% rate in the control group, indicating strong efficacy.
- Survival Rate Improvement: The two-year survival rate for patients reached approximately 85%, compared to 40% in the control group, suggesting that PDS01ADC could significantly enhance patient survival and potentially redefine treatment standards.
- Progression-Free Survival: With a median follow-up of 13.1 months, the median progression-free survival has not yet been reached, indicating potential long-term efficacy, especially when compared to the control group's 8.1 months, highlighting a promising treatment outlook.
- Innovative Treatment Mechanism: PDS01ADC combines subcutaneous administration with hepatic artery infusion of FUDR to concentrate IL-12 at tumor sites, enhancing anti-tumor potency and tolerability, which may provide new avenues for cancer treatment in the future.
See More
PDS Biotechnology's Cancer Therapy Trial Shows Promising Results
- Clinical Trial Results: PDS Biotechnology's PDS01ADC achieved an objective response rate (ORR) of nearly 78% in a Phase 2 trial for patients with microsatellite-stable or mismatch repair-proficient metastatic colorectal cancer with liver metastases, significantly outperforming the 35% ORR seen in a similar trial without the drug, indicating strong efficacy.
- Survival Rate Improvement: The trial reported a two-year survival rate exceeding 80%, more than double the 35% to 40% survival rate of the comparison group, suggesting that this therapy could significantly enhance patient outcomes and potentially redefine treatment standards.
- Positive Stock Reaction: Following the trial results announcement, PDS Biotechnology's shares surged 24% on Wednesday, reaching their highest levels since August 27, 2025, reflecting strong market confidence in the new therapy and positive investor sentiment.
- Future Development Prospects: The company also updated its Phase 3 VERSATILE-003 trial last month by adding progression-free survival as a primary endpoint, which could expedite the approval of PDS0101 for HPV16-related head and neck cancer, further enhancing market expectations for its future growth.
See More
PDS Biotechnology Reports 2025 Financial Results with Strategic Developments
- Financial Performance: PDS Biotechnology reported a net loss of $34.5 million for 2025, translating to a basic and diluted loss of $0.74 per share, indicating ongoing financial challenges despite a reduction from the previous year's loss of $37.6 million.
- R&D Expenses: The company incurred $19 million in research and development expenses in 2025, down from $22.6 million in 2024, reflecting the significant costs associated with advancing clinical trials, yet future spending trends remain a concern.
- Cash Position: As of December 31, 2025, PDSB's cash balance stood at $26.7 million, which may limit its financial flexibility moving forward, particularly as further investments in R&D are anticipated.
- Clinical Advancements: PDS Biotechnology has made significant progress with the amendment of the VERSATILE-003 trial, which is expected to lead to a more efficient path to accelerated approval, although uncertainties regarding the exact enrollment targets and sample size persist.
See More
PDS Biotechnology Corporation Q4 2025 Earnings Call Insights
- Significant Clinical Progress: PDS Biotechnology's Q4 2025 earnings report highlights that the amendment to the VERSATILE-003 protocol is expected to shorten trial duration and reduce costs, thereby accelerating regulatory submission while maintaining overall survival as the basis for approval, showcasing the company's innovative capabilities in clinical trial design.
- Decrease in R&D Expenses: Research and development expenses for 2025 were reported at $19 million, down from $22.6 million in 2024, primarily due to reductions in manufacturing and personnel costs, reflecting effective financial management while leaving room for future investments.
- Enhanced Intellectual Property Protection: The company secured new patents for PDS0101 in the U.S. and Japan, extending market protection into the 2040s, indicating that PDS Biotechnology's strategic positioning in intellectual property will support its long-term market potential.
- Optimistic Outlook: Although management did not provide specific financial guidance, they expressed optimism regarding the amendment of the VERSATILE-003 trial and future patient enrollment, which is expected to lead to a faster regulatory path and potential market opportunities.
See More
PDS Biotechnology Reports FY 2025 Financial Results
- Financial Performance: PDS Biotechnology reported a GAAP EPS of -$0.74 for FY 2025, indicating challenges in profitability that could impact investor confidence and exert downward pressure on stock prices.
- Cash Position: As of December 31, 2025, the company had a cash balance of $26.7 million, which, while providing some liquidity, raises concerns about capital efficiency and potential future financing needs.
- Market Reaction: The reported losses may lead to a cautious market outlook for PDS Biotechnology, prompting investors to closely monitor subsequent strategic adjustments and financial improvement initiatives.
- Future Outlook: The company must implement effective measures to enhance profitability in order to navigate market competition and achieve sustainable growth, particularly in the context of rapid advancements in the biotechnology sector.
See More
PDS Biotechnology Set to Release FY Earnings
- Earnings Announcement: PDS Biotechnology is set to announce its FY earnings on March 30th after market close, with investors keenly awaiting the results to gauge the company's future growth potential.
- EPS Expectations: The consensus EPS estimate stands at -$0.80, reflecting a 22.3% year-over-year improvement, indicating the company's efforts to enhance profitability despite still being in a loss position.
- Revenue Forecast: The consensus revenue estimate for PDS Biotechnology is $0, highlighting the challenges the company faces in revenue growth, which could impact investor confidence.
- Quant Rating Insight: Seeking Alpha's Quant Rating on PDS Biotechnology provides market analysis perspectives, aiding investors in better understanding the company's financial health and competitive position in the biotech sector.
See More
