OTC Markets OTCQX - Delayed Quote • USD Medicenna Therapeutics Corp. (MDNAF) Follow Compare 0.9375 0.0000 (0.00%) As of January 24 at 3:00:00 PM EST. Market Open. All News Press Releases SEC Filings All SEC Filings Corporate Changes & Voting Matters Periodic Financial Reports Proxy Statements Tender Offer/Acquisition Reports Offering Registrations Medicenna Presents Preclinical Data on MDNA11 as First Step to Shrink Tumors Before Surgery and Prevent Metastasis at the 2024 San Antonio Breast Cancer Symposium (SABCS) Single-agent MDNA11 was more effective than a combination of immune checkpoint inhibitors (anti-mPD1 and anti-mCTLA4) in preventing metastasis and achieving long-term survival in an aggressive mouse model of triple negative breast cancer (TNBC) Mice treated with MDNA11 prior to surgery were able to mount powerful immune and memory response to subsequent tumor rechallenges, demonstrating potential to prevent new tumor growth TORONTO and HOUSTON, Dec. 13, 2024 (GLOBE NEWSWIRE) -- Medicenna Therape Medicenna Reports Updated Data From ABILITY-1 Trial Medicenna Therapeutics (MDNA) on Thursday said updated and promising clinical data from its Phase 1/ Medicenna Provides Clinical Update and Announces First Complete Responder in MDNA11 and KEYTRUDA® (pembrolizumab) Combination Dose Escalation Arm of the ABILITY-1 Study 70-year-old patient with advanced chemo-refractory anal cancer achieves complete response (CR) in 8 weeks when treated with MDNA11 in combination with Merck’s (known as MSD outside of the US and Canada) anti-PD-1 therapy, KEYTRUDA® (pembrolizumab) Complete regression of all tumors in two CPI-resistant patients in monotherapy arms continue to show durability with a patient with melanoma remaining tumor free at week 63 while a patient with pancreatic cancer remains off all anti-cancer therapy for Updated MDNA11 Monotherapy and Combination Clinical Data from the Ongoing Phase 1/2 ABILITY-1 Study to be Presented at the 2024 Immunotherapy Bridge Conference TORONTO and HOUSTON, Nov. 27, 2024 (GLOBE NEWSWIRE) -- Medicenna Therapeutics Corp. (“Medicenna” or the “Company”) (TSX: MDNA, OTCQX: MDNAF), a clinical-stage immunotherapy company focused on the development of Superkines, announced today that updated clinical data from the ongoing Phase 1/2 ABILITY-1 study will be presented as part of an oral podium presentation at the 2024 Immunotherapy Bridge Conference, taking place from December 4-5, 2024 in Naples, Italy. The oral presentation will include Medicenna Presents Preclinical Data on MDNA11 and Bizaxofusp at the 2024 Annual Meeting of the Society for Neuro-Oncology (SNO) MDNA11 shows significant survival benefits in preclinical glioblastoma models, expanding CD8+ T and NK cells Bizaxofusp selectively targets human tumor cells and immune-suppressive cells, enhancing anti-tumor immunity Combination therapy with MDNA11 and Bizaxofusp demonstrates synergistic tumor-killing in human GBM tumoroids TORONTO and HOUSTON, Nov. 25, 2024 (GLOBE NEWSWIRE) -- Medicenna Therapeutics Corp. (“Medicenna” or the “Company”) (TSX: MDNA, OTCQX: MDNAF), a clinical-stage immunotherapy Medicenna Reports Second Quarter Fiscal 2025 Financial Results and Corporate Update MDNA11 continues to show best-in-class potential in the ABILITY-1 study with an objective response rate (ORR) of 30% in the monotherapy dose expansion cohort among patients with cancer progression after one or more immune checkpoint inhibitor (ICI) therapy Two PRs were observed among 3 microsatellite instability high (MSI-H) ICI resistant patients (ORR 66.7%) with both responders having pancreatic cancer including one patient with 100% tumor regression and no progression of target and non-target Medicenna Announces Upcoming Presentations at the 29th Annual Meeting of the Society for Neuro-Oncology (SNO) and the 2024 San Antonio Breast Cancer Symposium (SABCS) TORONTO and HOUSTON, Nov. 13, 2024 (GLOBE NEWSWIRE) -- Medicenna Therapeutics Corp. (“Medicenna” or the “Company”) (TSX: MDNA, OTCQX: MDNAF), a clinical-stage immunotherapy company focused on the development of Superkines, announced today that it will present pre-clinical data on MDNA11 and IL-2 Superkines in glioblastoma models at the 29th Annual Meeting of the Society of Neuro-Oncology (SNO) taking place in Houston, Texas from November 21 – 24, 2024. The Company will also present pre-clinical Medicenna Announces Positive Single-Agent Activity of MDNA11 from Dose Expansion Cohort and Encouraging Safety Profile in Combination with KEYTRUDA® (pembrolizumab) at the 39th Annual Meeting of SITC Single-agent MDNA11 shows a 30% objective response rate (3 of 10) in the monotherapy dose expansion cohort among patients with advanced and/or metastatic solid tumors who had disease progression with immune checkpoint inhibitor (ICI) therapy Among ICI-resistant, high-dose MDNA11, phase 2-eligible patients in the monotherapy escalation and expansion cohorts (N=20), the response rate is 25% (5/20) including 1 complete response (CR) and 4 partial responses (PR) Treatment responses have been observe Medicenna Presents Preclinical Data from its Anti-PD1-IL-2 BiSKIT and IL-2 Super Agonist Programs at the 39th Annual Meeting of the Society for Immunotherapy of Cancer (SITC) MDNA113 is a novel IL-13Rα2 tumor-targeted and “masked” BiSKIT (Bifunctional SuperKine for ImmunoTherapy), engineered to deliver an anti-PD1-IL-2 Superkine (anti-PD1-IL-2SK) to the tumor microenvironment (TME), where it is conditionally activated by tumor-associated proteases MDNA113 treatment achieved complete tumor regression of IL-13Rα2 expressing tumors, highlighting its potential to treat a vast range of malignancies, including immunologically “cold tumors” that annually affect over two mil OTC Markets Group Welcomes Medicenna Therapeutics Corp. to OTCQX NEW YORK, Oct. 15, 2024 (GLOBE NEWSWIRE) -- OTC Markets Group Inc. (OTCQX: OTCM), operator of regulated markets for trading 12,000 U.S. and international securities, today announced Medicenna Therapeutics Corp. (TSX: MDNA; OTCQX: MDNAF), a clinical-stage immunotherapy company, has qualified to trade on the OTCQX® Best Market. Medicenna Therapeutics Corp. upgraded to OTCQX from the OTCQB® Venture Market. Medicenna Therapeutics Corp. begins trading today on OTCQX under the symbol “MDNAF.” U.S. inv Medicenna to Present Clinical and Preclinical Data at the 39th Annual Meeting of the Society for Immunotherapy of Cancer (SITC) Updated clinical results to be presented from the ongoing Phase 1/2 ABILITY-1 study of MDNA11 in advanced or metastatic solid tumors Preclinical data on MDNA113, Medicenna's first-in-class, masked, tumor-targeted bifunctional anti-PD1-IL-2 Superkine, and on its IL-2 agonists in glioblastoma, will also be presented TORONTO and HOUSTON, Oct. 04, 2024 (GLOBE NEWSWIRE) -- Medicenna Therapeutics Corp. (“Medicenna” or the “Company”) (TSX: MDNA, OTCQB: MDNAF), a clinical-stage immunotherapy company foc Medicenna Announces Results of Annual Meeting of Shareholders TORONTO and HOUSTON, Sept. 26, 2024 (GLOBE NEWSWIRE) -- Medicenna Therapeutics Corp. (“Medicenna” or the “Company”) (TSX: MDNA, OTCQB: MDNAF), a clinical-stage immunotherapy company focused on the development of Superkines, announced the voting results from the Company’s annual meeting of shareholders held today, September 26, 2024 (the “Meeting”). Medicenna is pleased to announce that all nominees listed in the management information circular dated August 14, 2024 (the “Circular”), were elected Medicenna Presents Preclinical Results from its IL-2 Super-Antagonist and Anti-PD1-IL-2 BiSKIT Programs at The Promise of Interleukin-2 Therapy Conference MDNA209 is a first-in-class “beta-enhanced” IL-2 Super-antagonist being developed for the potential treatment of autoimmune diseases, a disorder attributed to an imbalance of the immune system and affecting 5 to 10% of the global population MDNA209 restores immune balance by selectively blocking IL-2Rβγc, a receptor highly expressed by effector CD8 T cells which are known to promote tissue damage in autoimmune diseases In an aggressive animal model of graft versus host disease (GvHD) MDNA209 was Medicenna to Participate at the H.C. Wainwright 26th Annual Global Investment Conference TORONTO and HOUSTON, Sept. 05, 2024 (GLOBE NEWSWIRE) -- Medicenna Therapeutics Corp. (“Medicenna” or the “Company”) (TSX: MDNA, OTCQB: MDNAF), a clinical-stage immunotherapy company focused on the development of Superkines, announced today that Dr. Fahar Merchant, President and CEO of Medicenna, will participate in a fireside chat and one-on-one meetings at the H.C. Wainwright 26th Annual Global Investment Conference, taking place September 9-11, 2024 in New York, NY. Details on the fireside cha Medicenna Announces Upcoming Presentations at The Promise of Interleukin-2 Therapy Conference TORONTO and HOUSTON, Aug. 27, 2024 (GLOBE NEWSWIRE) -- Medicenna Therapeutics Corp. (“Medicenna” or the “Company”) (TSX: MDNA, OTCQB: MDNAF), a clinical-stage immunotherapy company focused on the development of Superkines, announced today that the Company will present two abstracts, both as oral presentations, at the Promise of Interleukin-2 Therapy Conference, taking place at the Centre International de Conférences Sorbonne Université in Paris, France, from September 4-7, 2024. The Company will Medicenna Strengthens Board of Directors with Appointment of Karim Lalji TORONTO and HOUSTON, Aug. 15, 2024 (GLOBE NEWSWIRE) -- Medicenna Therapeutics Corp. (“Medicenna” or the “Company”) (TSX: MDNA, OTCQB: MDNAF), a clinical-stage immunotherapy company focused on the development of Superkines, announced today the appointment of Mr. Karim Lalji as a new addition to its Board of Directors effective as of August 14, 2024. “We are thrilled to announce the appointment of Mr. Karim Lalji as a new member to our Board of Directors,” said Dr. Fahar Merchant, President and CE Medicenna Reports First "Complete Responder" With MDNA11 Monotherapy, Q1 Results Medicenna Reports First "Complete Responder" With MDNA11 Monotherapy, Q1 Results Medicenna Reports First Quarter Fiscal 2025 Financial Results and Announces First Complete Responder with MDNA11 Monotherapy Patient with melanoma, having failed dual check-point inhibitor therapy, achieved a complete response following treatment with MDNA11 at week 52 with 100% regression of all target and non-target lesions reinforcing its best-in-class potential Updated scans from pancreatic cancer patient continues to show sustained 100% regression of target and non-target lesions at 115 weeks and remains in remission 6 months after ending MDNA11 treatment All other previously announced patients with partial respo Medicenna Therapeutics Reports Fiscal Year 2024 Financial Results and Operational Highlights Increased cash balance to $37 million following a $20 million investment by RA Capital extending runway into mid-2026 MDNA11 continues to exhibit compelling deep and durable single agent activity and best-in-class potential relative to other IL-2 therapies in clinical development Results presented at the Annual Meeting of the AACR showed single agent MDNA11 response rate of 29% (4/14) in patients with checkpoint resistant tumors Combination dose escalation with pembrolizumab (KEYTRUDA) continues Medicenna Secures European Approval for Phase 1/2 ABILITY-1 Study to Europe Medicenna Secures European Approval for Phase 1/2 ABILITY-1 Study to Europe Performance Overview Trailing total returns as of 1/27/2025, which may include dividends or other distributions. Benchmark is S&P/TSX Composite index Return MDNAF S&P/TSX Composite index YTD -17.04% +2.55% 1-Year +173.32% +19.52% 3-Year -33.51% +22.59%