Defence Therapeutics Inc. (DTCFF)

OTCMKTS · Delayed Price · Currency is USD
0.41865
-0.05371 (-11.37%)
At close: Jun 3, 2026
Market Cap31.66M -18.8%
Revenue (ttm)n/a
Net Income-4.33M
EPS-0.07
Shares Out n/a
PE Ration/a
Forward PEn/a
Dividendn/a
Ex-Dividend Daten/a
Volume42,569
Open0.4183
Previous Close0.47236
Day's Range0.3928 - 0.4448
52-Week Range0.3086 - 0.7787
Beta1.39
Analystsn/a
Price Targetn/a
Earnings DateJun 5, 2026

About Defence Therapeutics

Defence Therapeutics Inc. develops a biological drug enhancer platform that improves the efficacy and safety of a multitude of a multitude of biological/biosimilar-based pharmaceuticals used in the treatment of cancer and infectious diseases. The company focuses on the research, development, and advancement of products using its Accum technology, including antibody drug conjugates targeting various cancers; the anti-cancer AccuTOX program, which has completed preclinical studies for solid T-cell lymphoma, breast cancer, and melanoma; the ARM-X ... [Read more]

Industry Biotechnology
Sector Healthcare
Founded 2017
Country Canada
Stock Exchange OTCMKTS
Ticker Symbol DTCFF

Financial Performance

Financial numbers in CAD Financial Statements

News

Defence Therapeutics Appoints Seasoned Biopharmaceutical Executive Dr John Beaver to Its Board of Directors

Montreal, Quebec--(Newsfile Corp. - June 3, 2026) - Defence Therapeutics Inc. (CSE: DTC) (OTCQB: DTCFF) (FSE: DTC) ("Defence" or the "Company"), a publicly traded biotechnology and precision intracell...

1 day ago - Newsfile Corp

Defence Therapeutics Appoints Antibody Drug Conjugates Pioneer Dr. John Lambert to Its Board of Directors

Montreal, Quebec--(Newsfile Corp. - June 1, 2026) - Defence Therapeutics Inc. (CSE: DTC) (OTCQB: DTCFF) (FSE: DTC) ("Defence" or the "Company"), a publicly traded biotechnology and precision intracell...

3 days ago - Newsfile Corp

Defence Therapeutics Strengthens Its Scientific Advisory Board with the Appointment of Dr. Sarkis Meterissian

Montreal, Quebec--(Newsfile Corp. - May 29, 2026) - Defence Therapeutics Inc. (CSE: DTC) (OTCQB: DTCFF) (FSE: DTC)  ("Defence" or the "Company"), a publicly traded biotechnology and precision intracel...

5 days ago - Newsfile Corp

Defence Therapeutics Enhances In-House ADC Development Platform with Expanded Analytical and Cellular Testing Capabilities

Montreal, Quebec--(Newsfile Corp. - May 19, 2026) - Defence Therapeutics Inc. (CSE: DTC) (OTCQB: DTCFF) (FSE: DTC) ("Defence" or the "Company"), a publicly traded biotechnology and precision intracell...

16 days ago - Newsfile Corp

Defence Therapeutics Announces Grant of Restricted Stock Units

Montreal, Quebec--(Newsfile Corp. - April 24, 2026) - Defence Therapeutics Inc. (CSE: DTC) (OTCQB: DTCFF) (FSE: DTC), ("Defence" or the "Company"), a publicly traded biotechnology and precision intrac...

5 weeks ago - Newsfile Corp

Defence Therapeutics Announces Warrant Terms Amendment

Montreal, Quebec--(Newsfile Corp. - March 20, 2026) - Defence Therapeutics Inc. (CSE: DTC) (OTCQB: DTCFF) (FSE: DTC) ("Defence" or the "Company"), a publicly traded biotechnology and precision intrace...

2 months ago - Newsfile Corp

Defence Therapeutics Announces Closing of Private Placement of Units for Gross Proceeds of $9,595,000

Montreal, Quebec--(Newsfile Corp. - March 9, 2026) - Defence Therapeutics Inc. (CSE: DTC) (OTCQB: DTCFF) (FSE: DTC), ("Defence" or the "Company"), a publicly traded biotechnology and precision intrace...

3 months ago - Newsfile Corp

Defence Therapeutics to Showcase Accum Platform at Key International Industry Events in March

Montreal, Quebec--(Newsfile Corp. - March 2, 2026) - Defence Therapeutics Inc. (CSE: DTC) (FSE: DTC) (OTCQB: DTCFF) ("Defence" or the "Company"), a publicly traded biotechnology company advancing next...

3 months ago - Newsfile Corp

Defence Therapeutics Announces Private Placement of Units for Proceeds of up to $11 Million

Montreal, Quebec--(Newsfile Corp. - February 27, 2026) - Defence Therapeutics Inc. (CSE: DTC) (OTCQB: DTCFF) (FSE: DTC) ("Defence" or the "Company"), a publicly traded biotechnology and precision intr...

3 months ago - Newsfile Corp

Defence Therapeutics Aligns Accum ADC Strategy Through Multidisciplinary Scientific Advisory Board

Montreal, Quebec--(Newsfile Corp. - February 10, 2026) - Defence Therapeutics Inc. (CSE: DTC) (FSE: DTC) (OTCQB: DTCFF) ("Defence" or the "Company"), a publicly traded biotechnology and precision intr...

4 months ago - Newsfile Corp

Defence Therapeutics to Present at the World ADC Europe 2026 Showcasing Accum Precision Intracellular Drug-Delivery Platform

Montreal, Quebec--(Newsfile Corp. - February 4, 2026) - Defence Therapeutics Inc. (CSE: DTC) (FSE: DTC) (OTCQB: DTCFF) ("Defence" or the "Company"), a publicly traded biotechnology and precision intra...

4 months ago - Newsfile Corp

Defence Therapeutics Expands Collaboration with Canadian Nuclear Laboratories to Accelerate Its Proprietary Radiopharmaceutical Pipeline

Montreal, Quebec--(Newsfile Corp. - January 28, 2026) - Defence Therapeutics Inc. (CSE: DTC) (FSE: DTC) (OTCQB: DTCFF) ("Defence" or the "Company"), a publicly traded biotechnology and precision intra...

4 months ago - Newsfile Corp

Defence Therapeutics Sharpens Strategic Focus on Precision Drug Delivery to Unlock the Full Potential of Cancer Biologics

Montreal, Quebec--(Newsfile Corp. - January 21, 2026) - Defence Therapeutics Inc., (CSE: DTC) (FSE: DTC) (OTCQB: DTCFF) ("Defence" or the "Company"), a publicly traded biotechnology company, today ann...

4 months ago - Newsfile Corp

Defence Therapeutics to Present at the Life Sciences Virtual Investor Forum December 11th

Company invites individual and institutional investors, as well as advisors and analysts, to attend online at VirtualInvestorConferences.com Company invites individual and institutional investors, as ...

6 months ago - GlobeNewsWire

Defence Therapeutics Announces AGM Results and Provides Corporate Updates

Montreal, Quebec--(Newsfile Corp. - December 10, 2025) - Defence Therapeutics Inc. (CSE: DTC) (FSE: DTC) (OTCQB: DTCFF) ("Defence" or the "Company"), a biotechnology company advancing a proprietary in...

6 months ago - Newsfile Corp

Defence Therapeutics Announces Formation of Scientific Advisory Board to Guide Advancement of Accum-Enhanced Antibody Drug Conjugate Programs

Montreal, Quebec--(Newsfile Corp. - December 4, 2025) - Defence Therapeutics Inc. (CSE: DTC) (FSE: DTC) (OTCQB: DTCFF) ("Defence" or the "Company"), a biotechnology company advancing a proprietary int...

6 months ago - Newsfile Corp

Defence Therapeutics Announces Convertible Debenture Conversion

Montreal, Quebec--(Newsfile Corp. - November 21, 2025) - Defence Therapeutics Inc. (CSE: DTC) (FSE: DTC) (OTCQB: DTCFF) ("Defence" or the "Company"), a leading biotechnology company pioneering next-ge...

6 months ago - Newsfile Corp

Defence Therapeutics to Build ADC Drug Delivery Powerhouse Using Its Proprietary Accum Technology

Montreal, Quebec--(Newsfile Corp. - November 19, 2025) - Defence Therapeutics Inc. (CSE: DTC) (FSE: DTC) (OTCQB: DTCFF) ("Defence" or the "Company"), a leading biotechnology company pioneering next-ge...

7 months ago - Newsfile Corp

Defence Announces Successful Presentation at the World ADC Conference in San Diego and Plans to Expand Evaluation of Accum in Commercial and Pipeline ADCs

Montreal, Quebec--(Newsfile Corp. - November 6, 2025) - Defence Therapeutics Inc. (CSE: DTC) (FSE: DTC) (OTCQB: DTCFF) ("Defence" or the "Company"), a leading biotechnology company pioneering next-gen...

7 months ago - Newsfile Corp

Defence Therapeutics Demonstrates Strong Preclinical in Vivo Efficacy Results Evaluating Accum-Kadcyla in Breast Cancer Models

Montreal, Quebec--(Newsfile Corp. - November 4, 2025) - Defence Therapeutics Inc. (CSE: DTC) (FSE: DTC) (OTCQB: DTCFF) ("Defence" or the "Company"), a leading biotechnology company specialized in drug...

7 months ago - Newsfile Corp

Defence to Present New Scientific Data on Its ADC-Enhancing Accum Technology at the World ADC Conference in San Diego, USA, November 4-5, 2025

Montreal, Quebec--(Newsfile Corp. - October 23, 2025) - Defence Therapeutics Inc. (CSE: DTC) (FSE: DTC) (OTCQB: DTCFF) ("Defence" or the "Company"), a leading biotechnology company specialized in drug...

8 months ago - Newsfile Corp

Defence Therapeutics to Attend CPHI Worldwide in Frankfurt, October 28-30, 2025

Montreal, Quebec--(Newsfile Corp. - October 6, 2025) - Defence Therapeutics Inc. (CSE: DTC) (FSE: DTC) (OTCQB: DTCFF) ("Defence" or the "Company"), a leading biotechnology company specialized in drug ...

8 months ago - Newsfile Corp

Defence Therapeutics Appoints Dr. Mark Lambermon as Head of Quality and Operations

Montreal, Quebec--(Newsfile Corp. - October 2, 2025) - Defence Therapeutics Inc. (CSE: DTC) (FSE: DTC) (OTCQB: DTCFF) ("Defence" or the "Company"), a leading biotechnology company specialized in drug ...

8 months ago - Newsfile Corp

Defence's Director, Strategy & Business Advisor Dr. Amie Phinney Discusses the Accum Platform on Money Talk Radio with Ellis Martin

Montreal, Quebec--(Newsfile Corp. - September 23, 2025) - Defence Therapeutics Inc. (CSE: DTC) (FSE: DTC) (OTCQB: DTCFF) ("Defence" or the "Company"), a leading biotechnology company specialized in dr...

9 months ago - Newsfile Corp

Defence Therapeutics Appoints Dr. Amie Phinney as Director

Montreal, Quebec--(Newsfile Corp. - September 16, 2025) - Defence Therapeutics Inc. (CSE: DTC) (FSE: DTC) (OTCQB: DTCFF) ("Defence" or the "Company"), a leading biotechnology company specialized in dr...

9 months ago - Newsfile Corp