ROTH MKM initiated coverage of GT Biopharma with a rating of Buy and set a new price target of $11.00

HC Wainwright & Co. initiated coverage of GT Biopharma with a rating of Buy and set a new price target of $25.00

B. Riley Securities initiated coverage of GT Biopharma with a rating of Buy and set a new price target of $21.00

ROTH Capital initiated coverage of GT Biopharma with a rating of Buy and set a new price target of $25.00

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Equity Insider News CommentaryIssued on behalf of GT Biopharma, Inc. (NASDAQ:GTBP)SAN FRANCISCO, June 2, 2026 /CNW/ -- Most clinical-stage cancer companies with three drugs dosing patients in human trials carry valuations in the hundreds of millions, or more. GT Biopharma, Inc. (NASDAQ:GTBP) recently put its third drug into the clinic — and the entire company has at times been valued at a small fraction of that. The gap between what the company is doing in the lab and what the market is paying for it is the whole story here, and a milestone reached in mid-May has brought it into sharp focus.

Increased integration of artificial intelligence–based tools across the discovery and engineering of tumor-targeting engagers and multi-domain proteins to accelerate development while reducing developmental costs Reduces reliance on trial-and-error experimentation, shortens development timelines, and increases likelihood that pipeline candidates demonstrate robust binding and functional activity suitable for translational advancement GT Biopharma anticipates multiple new development candidates moving into pre-IND development in 2027, with potential targets and indications expanding beyond oncology SAN FRANCISCO, CALIFORNIA, June 01, 2026 (GLOBE NEWSWIRE) -- GT Biopharma, Inc. (the "Comp

Issued on behalf of GT Biopharma, Inc. (NASDAQ:GTBP)Three drugs in human trials. A platform licensed from one of the world's top cancer-research universities. A market cap smaller than a Manhattan apartment. For investors willing to look where almost no one is looking, GT Biopharma is the kind of asymmetric setup that biotech is built on.NEW YORK, May 29, 2026 /CNW/ -- USA News Group Market Commentary - Start with the number that makes everyone do a double take. As of mid-May 2026, GT Biopharma (NASDAQ:GTBP) carried a market capitalization of roughly $13 million. Thirteen million. That is not a typo, and it is not a shell company. It is a clinical-stage immuno-oncology company with three sep

Equity Insider News CommentaryIssued on behalf of GT Biopharma, Inc.Companies mentioned: GT Biopharma, Inc. (NASDAQ:GTBP), Fate Therapeutics, Inc. (NASDAQ:FATE), Nkarta, Inc. (NASDAQ:NKTX), ImmunityBio, Inc. (NASDAQ:IBRX), INmune Bio, Inc. (NASDAQ:INMB)SAN FRANCISCO, May 19, 2026 /CNW/ -- The case for natural killer cell-based immunotherapy has been one of the longer-running theses in clinical oncology. NK cells sit on the body's first line of defense against foreign invaders, can be deployed as off-the-shelf therapeutics derived from donor cells or pluripotent stem cells, and have demonstrated meaningfully lower rates of cytokine release syndrome and graft-versus-host disease than the autol

Issued on behalf of GT Biopharma, Inc. SAN FRANCISCO, May 18, 2026 /CNW/ -- USA News Group News Commentary — For more than two decades, B7-H3 sat on the shortlist of theoretically perfect cancer drug targets that nobody could quite figure out how to hit. The protein is broadly overexpressed across some of the most common — and most lethal — solid tumors, including prostate, lung, breast, ovarian, head and neck, and pancreatic cancers. It is largely absent from healthy tissue. It correlates with poor prognosis. On paper, it has every quality a drug developer wants. In practice, three B7-H3-targeting antibody-drug conjugates have entered the clinic, and none have yet been approved.[1] That is

Phase 1 trial evaluating GTB-3650 TriKE® remains ongoing, with additional updates anticipated in 2H 2026 Phase 1 basket trial evaluating GTB-5550 TriKE® in multiple solid tumor types known to express B7-H3 initiated May 2026 with updates anticipated in 2H 2026 as enrollment progresses through dose escalation cohorts Cash balance as of March 31, 2026 of approximately $9 million anticipated to provide sufficient cash runway through Q4 2026 SAN FRANCISCO, CALIFORNIA, May 15, 2026 (GLOBE NEWSWIRE) -- GT Biopharma, Inc. (the "Company") (NASDAQ:GTBP), a clinical stage immuno-oncology company focused on developing innovative therapeutics based on the Company's proprietary natural killer (NK) c

Issued on behalf of GT Biopharma, Inc. After more than $1.7 billion in dealmaking and a string of Phase 1 starts in 2026, prostate, pancreatic, and other historically immunotherapy-resistant solid tumors are suddenly among the busiest battlegrounds in oncology — and a new natural killer cell engager just joined the field SAN FRANCISCO, May 14, 2026 (GLOBE NEWSWIRE) -- World Street Intelligence News Commentary — Until very recently, the immuno-oncology revolution had largely passed several of the most lethal solid tumor categories by. Checkpoint inhibitors, which transformed outcomes in melanoma, lung cancer, and renal cell carcinoma, have struggled to deliver meaningful benefit for the m

Issued on behalf of GT Biopharma, Inc. From bispecific ADCs at IDEAYA to a GSK partnership at Summit, B7-H3 has become one of the most actively pursued antigens in solid tumor oncology — and a new natural killer cell engager just entered the clinic SAN FRANCISCO, May 14, 2026 (GLOBE NEWSWIRE) -- USA News Group News Commentary — For more than two decades, B7-H3 sat on the shortlist of theoretically perfect cancer drug targets that nobody could quite figure out how to hit. The protein is broadly overexpressed across some of the most common — and most lethal — solid tumors, including prostate, lung, breast, ovarian, head and neck, and pancreatic cancers. It is largely absent from healthy ti

Market News Updates News Commentary Breakthrough immunotherapies, ADCs, and precision oncology platforms continue driving major investor attention across the global cancer treatment sectorNEW YORK, May 14, 2026 /CNW/ -- Momentum around solid tumor cancer treatments is picking up fast as new technologies and therapies continue delivering encouraging results across some of the hardest-to-treat cancers. From lung and breast cancer to colorectal, ovarian, and pancreatic cancers, drug developers are making real progress with next-generation immunotherapies, targeted treatments, and antibody-drug conjugates (ADCs). What's getting the industry excited is that many of these newer therapies are showi

GTB-5550 is now the 3rd TriKE® to enter the clinic and an expansion into a broader solid tumor opportunity, with the Phase 1 trial likely to focus on prostate cancer patients during the dose escalation phase Company anticipates providing updates in 2H 2026 as enrollment progresses through dose escalation cohorts SAN FRANCISCO, CALIFORNIA, May 14, 2026 (GLOBE NEWSWIRE) -- GT Biopharma, Inc. (the "Company") (NASDAQ:GTBP), a clinical stage immuno-oncology company focused on developing innovative therapeutics based on the Company's proprietary TriKE® natural killer (NK) cell engager platform, today announced that the first patient was dosed in a Phase 1 dose escalation basket trial evaluatin

Issued on behalf of GT Biopharma, Inc. USA News Group News Commentary VANCOUVER, BC, Dec. 4, 2025 /PRNewswire/ -- Triple-therapy immunotherapy approaches are demonstrating complete leukemia elimination in preclinical models by reprogramming how cancer cells die to trigger powerful immune responses[1], while breakthrough natural killer cell research is revealing new pathways to supercharge the body's innate tumor-fighting capabilities[2]. These developments position GT Biopharma, Inc. (NASDAQ:GTBP), Geron Corporation (NASDAQ:GERN), Kura Oncology, Inc. (NASDAQ:KURA), SELLAS Life Sciences Group, Inc. (NASDAQ:SLS), and TScan Therapeutics, Inc. (NASDAQ:TCRX). The FDA's November approval of the f

SAN FRANCISCO, CALIFORNIA, June 13, 2025 (GLOBE NEWSWIRE) -- GT Biopharma, Inc. (the "Company") (NASDAQ:GTBP), a clinical stage immuno-oncology company focused on developing innovative therapeutics based on the Company's proprietary TriKE® natural killer (NK) cell engager platform, today announced the appointment of David C. Mun-Gavin to its Board of Directors. "We are very pleased to welcome David to the Board of Directors. David is an experienced senior executive with global connections and a proven track record of success in working with corporate management teams," said Michael Breen, Executive Chairman and Chief Executive Officer of GT Biopharma. "His guidance and perspective will be

SAN FRANCISCO, CALIFORNIA, May 14, 2025 (GLOBE NEWSWIRE) -- GT Biopharma, Inc. (the "Company") (NASDAQ:GTBP), a clinical stage immuno-oncology company focused on developing innovative therapeutics based on the Company's proprietary TriKE® natural killer (NK) cell engager platform, today announced the appointment of Hilary Kramer to its Board of Directors. Mrs. Kramer will be replacing current board member Bruce Wendel, who is resigning his position. "We are delighted to welcome Hilary to the Board of Directors at this exciting time, and we look forward to leveraging her expertise as we continue to make great clinical progress with our NK engagers," said Michael Breen, Executive Chairman a

BRISBANE, Calif., Feb. 18, 2022 /PRNewswire/ -- GT Biopharma, Inc. (NASDAQ:GTBP), a clinical stage immuno-oncology company focused on developing innovative therapeutics based on the Company's proprietary natural killer (NK) cell engager, TriKE® protein biologic technology platform, today announced the appointment of Manu Ohri, who joins the Company as its Chief Financial Officer (CFO) effective immediately. Mr. Ohri, an accomplished accounting and finance executive brings to GT Biopharma over 25 years of management, finance and public accounting experience in working with Boar

BEVERLY HILLS, Calif., Nov. 8, 2021 /PRNewswire/ -- GT Biopharma, Inc. (the "Company") (NASDAQ:GTBP), a clinical stage immuno-oncology company focused on developing innovative therapeutics based on the Company's proprietary Tri-specific natural killer (NK) cell engager, TriKE® platform, today announced a restructuring of its executive management team. Mr. Anthony Cataldo, Chairman and Chief Executive Officer and Mr. Michael Handelman, Chief Financial Officer will both pursue other interests. The Board has appointed Dr. Gregory Berk as interim CEO, and Dr. Gavin Choy as acting CFO. Michael Breen has assumed the role of Executive Chairman of the Board, Chair of the Audit Committee and will ove

BEVERLY HILLS, Calif., April 26, 2021 /PRNewswire/ -- GT Biopharma, Inc. (NASDAQ:GTBP), a clinical stage immuno-oncology company focused on developing innovative therapeutics based on the Company's proprietary natural killer (NK) cell engager, TriKE™ protein biologic technology platform, today announced the appointment of Gregory Berk, M.D., to the position of Chief Medical Officer. Dr. Berk has served as a Director on GT Biopharma's Board since November 2020, and resigns that post in conjunction with his appointment. The Company is also pleased to announce that Jeffrey S. Mi

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Issued on behalf of GT Biopharma, Inc. After more than $1.7 billion in dealmaking and a string of Phase 1 starts in 2026, prostate, pancreatic, and other historically immunotherapy-resistant solid tumors are suddenly among the busiest battlegrounds in oncology — and a new natural killer cell engager just joined the field SAN FRANCISCO, May 14, 2026 (GLOBE NEWSWIRE) -- World Street Intelligence News Commentary — Until very recently, the immuno-oncology revolution had largely passed several of the most lethal solid tumor categories by. Checkpoint inhibitors, which transformed outcomes in melanoma, lung cancer, and renal cell carcinoma, have struggled to deliver meaningful benefit for the m

Equity Insider News Commentary Issued on behalf of GT Biopharma, Inc. VANCOUVER, BC, Oct. 17, 2025 /PRNewswire/ -- Equity Insider News Commentary – MIT and Harvard scientists recently created engineered CAR-NK cells that hide from the immune system and more effectively destroy cancer, opening doors to off-the-shelf treatments doctors can administer immediately after diagnosis instead of waiting weeks for personalized cell production[1]. Eight new oncology approvals between July and September 2025 demonstrate how cellular immunotherapy platforms are solving manufacturing challenges while expanding from blood cancers into solid tumors, with researchers discovering ways to reprogram immune cell

Believe Urgent Change is Needed at Research Solutions to Address Underperformance, Poor Operational Execution, and Lack of Accountability Highlight that Since Roy Olivier Became Chief Executive Officer, Research Solutions' Share Price Has Declined More than 20% THOUSAND OAKS, Calif., Aug. 04, 2023 (GLOBE NEWSWIRE) -- Peter Derycz, Bristol Investment Fund Ltd. ("Bristol Fund") and certain of Bristol Fund's affiliates (collectively, the "Group"), who collectively beneficially own approximately 20% of Research Solutions, Inc.'s (NASDAQ:RSSS) outstanding shares, today issued an open letter from Mr. Derycz to RSSS shareholders regarding why change is needed at RSSS and the Group's intention t

BEVERLY HILLS, Calif., Nov. 24, 2021 /PRNewswire/ -- GT Biopharma, Inc. (the "Company") (NASDAQ:GTBP), a clinical stage immuno-oncology company focused on developing innovative therapeutics based on the Company's proprietary natural killer (NK) cell engager, TriKE® platform, today announced that Michael Breen, Executive Chairman and Dr. Greg Berk, President of R&D, Chief Medical Officer and Interim Chief Executive Officer will be hosting a Management Update Conference call on Tuesday, November 30th at 4:30PM Eastern Time. To join the live webcast of the call and view the accom

BEVERLY HILLS, Calif., Aug. 13, 2021 /PRNewswire/ -- GT Biopharma, Inc. ("GT Biopharma" or the "Company") (NASDAQ:GTBP), a clinical stage immuno-oncology company focused on developing innovative therapeutics based on the Company's proprietary natural killer (NK) cell engager (TriKE®) protein biologic technology platform, today provided a general business update of events in the second quarter ending June 30, 2021. "I am pleased with the corporate and clinical development milestones that GT Biopharma continues to achieve throughout the first half of 2021," said Anthony J. Catal

BEVERLY HILLS, Calif., Aug. 6, 2021 /PRNewswire/ -- GT Biopharma, Inc. ("GT Biopharma" or the "Company") (NASDAQ:GTBP), a clinical stage immuno-oncology company focused on developing innovative therapeutics based on the Company's proprietary natural killer (NK) cell engager (TriKE™) protein biologic technology platform, today announced that the management team will host a conference call to discuss second quarter 2021 financial results and general business updates on August 13, 2021 at 8:30 a.m. EST. To join the call: U.S. callers should dial 1-877-870-4263 and international

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