Delcath Systems Announces Two ASCO 2026 Investigator Initiated Trials-in-Progress Abstracts

On May 26, 2026 Delcath Systems, Inc. (Nasdaq: DCTH), an interventional oncology company focused on the treatment of primary and metastatic cancers of the liver, reported the publication of two investigator-initiated trials-in-progress abstracts on May 21, 2026. These abstracts will be presented at the 2026 American Society of Clinical Oncology (ASCO) (Free ASCO Whitepaper) Annual Meeting in Chicago. The abstracts highlight ongoing clinical investigations evaluating the use of Delcath’s percutaneous hepatic perfusion (PHP) with melphalan using the HEPZATO KIT Hepatic Delivery System (HDS) in metastatic melanoma involving the liver — a common and difficult-to-treat site of disease progression.

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One abstract, titled "Phase 2 sequential treatment of percutaneous hepatic perfusion with melphalan/hepatic delivery system followed by tebentafusp in the treatment of metastatic uveal melanoma," describes an investigator-initiated Phase 2 trial evaluating sequential treatment with HEPZATO followed by tebentafusp in patients with metastatic uveal melanoma (mUM) who are HLA-A*02:01 positive and have isolated or liver-dominant metastases. The study is designed to assess progression-free survival and additional measures including safety, objective response, overall survival, and biomarker analyses. The study opened for enrollment in November 2025.

A second abstract, titled "Phase 1b/2 trial of melphalan-percutaneous hepatic perfusion (PHP) therapy and nivolumab/relatlimab in patients with metastatic melanoma and liver metastasis," outlines a single-center Phase 1b/2 study evaluating HEPZATO in combination with nivolumab/relatlimab as a first-line treatment approach for patients with metastatic non-uveal melanoma involving the liver. The trial is intended to assess safety, tolerability, and preliminary efficacy, with secondary objectives including disease control rate, progression-free survival, overall survival, duration of response, and tumor reduction. The study opened for enrollment in January 2026.

The abstract on sequential PHP followed by tebentafusp in mUM (Abstract TPS9605) and the abstract on PHP plus nivolumab/relatlimab in metastatic melanoma with liver metastasis (Abstract TPS9600) will be presented as posters at the 2026 ASCO (Free ASCO Whitepaper) Annual Meeting. Specific session details will be available on the ASCO (Free ASCO Whitepaper) website.

"We believe the publication of these two ASCO (Free ASCO Whitepaper) abstracts underscores the growing clinical interest in HEPZATO’s potential across multiple metastatic melanoma settings with liver involvement," said Gerard Michel, Chief Executive Officer of Delcath Systems. "These investigator-initiated trials will provide important insights into combining or sequencing liver-directed therapy with modern systemic treatments in patients with challenging disease. We remain committed to supporting such research to advance therapeutic options for patients with liver cancers and metastases."

(Press release, Delcath Systems, MAY 26, 2026, View Source [SID1234666050])

Corbus Pharmaceuticals Reports Updated CRB-701 Phase 1/2 Clinical Data Demonstrating Robust Activity in 2L Oropharyngeal and Cervical Cancers

On May 26, 2026 Corbus Pharmaceuticals Holdings, Inc. (NASDAQ: CRBP) ("Corbus" or the "Company") reported updated data from its Phase 1/2 clinical study (NCT06265727) of CRB-701 (SYS6002), a next-generation Nectin-4 targeted antibody drug conjugate (ADC). The new data demonstrate robust activity in the second line (2L) setting of two solid tumor types that express high levels of Nectin-4 and are primarily driven by human papilloma virus (HPV): oropharyngeal squamous cell carcinoma (OPSCC) and cervical cancer. These findings will be presented at the upcoming 2026 American Society for Clinical Oncology (ASCO) (Free ASCO Whitepaper) Annual Meeting being held May 29 – June 2, 2026, in Chicago.

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The ongoing multi-center Phase 1/2 study is being conducted in the U.S. and Europe. The data reported today derives from an April 1, 2026 data cut of the Phase 1/2 study with a total safety population of 317 patients encompassing all tumor types and all doses. A total of 75 patients with HNSCC were enrolled at the 2.7 mg/kg and 3.6 mg/kg doses, of whom 71 were efficacy evaluable while 4 did not have post-baseline scans. A total of 72 patients with cervical cancer were enrolled at the 2.7 mg/kg and 3.6 mg/kg doses, of whom 70 were efficacy evaluable while 2 did not have post-baseline scans.

Safety (n=317)
CRB-701 continued to be safe and well tolerated, consistent with findings reported at the ESMO (Free ESMO Whitepaper) 2025 data cut. The most common treatment-related adverse events (TRAEs) occurring in more than 20% of participants were keratitis (49.2%), alopecia (25.6%), fatigue (22.4%), and dysgeusia (19.9%). Grade 3 adverse events (AEs) were reported in 19.2% of patients, and Grade 4 AEs were reported in 0.9% of patients. There were no Grade 5 events reported. The incidence of peripheral neuropathy remained low at 7.3%, with all events limited to Grade 1 or 2 severity. Skin-related AEs, excluding alopecia, were at 24%. There was only one Grade 3 event (0.3%) reported. There were no skin Grade 4 or 5 events, and no reported cases of Stevens-Johnson Syndrome (SJS) or toxic epidermal necrolysis (TEN). Overall, treatment discontinuations related to CRB-701 remained low at 2.8%. Ocular toxicities, a well-established side effect in multiple approved ADCs, continued to be manageable through prophylactic eye care interventions and dose reductions/interruptions. Ocular AEs were reported in 66.2% of participants, with the vast majority being transient in nature. Grade 3 events were reported in 12.6% of participants and only one Grade 4 event (0.3%) was reported involving exacerbation of pre-existing punctate keratitis and microcysts that resolved to baseline within six weeks. Discontinuations due to ocular AEs remained markedly low at 1.9%.

Efficacy in Patients with HNSCC Dosed with CRB-701 at 2.7 mg/kg or 3.6 mg/kg (total n=71)

OPSCC (n=41)
Dose 2.7 mg/kg (n=20) 3.6 mg/kg (n=21)
cORR* 20.0% (4/20) 42.9% (9/21)
DCR** 90.0% (18/20) 85.7% (18/21)
DoR (months) ongoing 4.8 6.3
PFS (months) ongoing 4.2 5.6
Non-Oropharyngeal HNSCC (n=30)
Dose 2.7 mg/kg (n=14) 3.6 mg/kg (n=16)
cORR* 7.1% (1/14) 0.0% (0/16)
DCR** 57.1% (8/14) 62.5% (10/16)
DoR (months) 4.4 NA
PFS (months) 2.3 2.7
HNSCC Biomarkers
HPV status was determined for 97.3% of the HNSCC participants in the 2.7 mg/kg and 3.6 mg/kg cohorts.
In line with published epidemiology, 57.3% of enrolled HNSCC patients were HPV+, with 85.4% of oropharyngeal patients being HPV+.
8 of the 9 patients who achieved PR in the OPSCC cohort were HPV+. In contrast, no confirmed PRs were observed in non-OPSCC HNSCC at the corresponding dose.
In-line with published literature, higher Nectin-4 levels were associated with HPV+ HNSCC.
In-depth biomarker analysis will be presented at a future conference.
*Confirmed objective response rate (cORR) calculated using patients’ confirmed best overall response (BOR) per RECISTv1.1**Disease control rate (DCR) calculated by summing numbers of response-evaluable patients who achieve a BOR of complete response (CR), partial response (PR) or stable disease (SD).

Efficacy in Patients with Cervical Cancer Dosed with CRB-701 at 2.7 mg/kg and 3.6 mg/kg

Cervical Cancer (n=70)
Dose 2.7 mg/kg (n=38) 3.6 mg/kg (n=32)
cORR* 18.4% (7/38) including 1 CR 34.4% (11/32) including 2 CRs
DCR** 55.3% (21/38) 75.0% (24/32)
DoR (months) ongoing 6.8 8.0
PFS (months) ongoing 2.8 4.3
*Confirmed objective response rate (cORR) calculated using patients’ confirmed best overall response (BOR) per RECISTv1.1**Disease control rate (DCR) calculated by summing numbers of response-evaluable patients who achieve a BOR of complete response (CR), partial response (PR) or stable disease (SD).

"These data provide important clarity on the clinical and commercial path for CRB-701 in 2L oropharyngeal and 2L cervical cancers, indications that are associated with HPV infection and high expression of Nectin-4, and for which approved and other investigational drugs have shown limited efficacy," said Yuval Cohen, Ph.D., Chief Executive Officer of Corbus. "In addition, these findings further validate our clinical development strategy aimed at targeting solid tumors outside of metastatic urothelial cancer. We look forward to advancing these programs into registrational trials starting with TEMPO-1, our upcoming OPSCC study initiating this summer."

"OPSCC, which now represents a growing majority of HNSCC cases treated in the U.S., continues to rise in incidence. Largely driven by HPV, OPSCC primarily affects men in their 50s and 60s with little or no history of smoking or heavy alcohol use. Approximately 40-50% of HNSCC patients that reach 2L have OPSCC with persistent, recurrent, or metastatic disease that remains incurable with current treatment options, representing a growing unmet need," said Glenn J. Hanna, M.D., Director of the Center for Cancer Therapeutic Innovation at Dana-Farber Cancer Institute. "A targeted therapy for this patient population—particularly one directed against the validated target Nectin-4—could represent a significant advance in care. I look forward to seeing how CRB-701 performs in a late-stage clinical study involving this underserved patient population."

Corbus is on track to initiate a registrational study of CRB-701 in 2L OPSCC ("TEMPO-1") in the summer of 2026. Broad alignment was reached with the U.S. Food and Drug Administration (FDA) on the trial design for a randomized controlled study (n=250), which will explore the efficacy and safety of CRB-701 compared to investigator’s choice of monotherapy with overall response rate (ORR) as the primary endpoint for potential accelerated approval and potential full approval based on overall survival (OS) benefit. Similarly, broad alignment was reached with the FDA regarding the trial design for a randomized controlled study of CRB-701 in 2L cervical cancer.

CRB-701 2026 ASCO (Free ASCO Whitepaper) Data Presentation Details
The oral presentation titled, "A phase 1/2 study of the next-generation Nectin-4-targeting antibody drug conjugate CRB-701 (SYS6002) in patients with recurrent or metastatic cervical cancer," will be presented by Professor Yohann Loriot, Gustave Roussy (Paris) on Friday, May 29 at 4:57 p.m. CDT (Abstract #5508).

The poster presentation titled, "A phase 1/2 study of the next-generation Nectin-4-targeting antibody drug conjugate CRB-701 (SYS6002) in patients with recurrent or metastatic head and neck squamous cell carcinoma," will be presented by Charlene Mantia, M.D., Dana-Farber Cancer Institute (Boston) on Saturday, May 30 at 4:30 p.m. CDT (Abstract #6062/Poster #519).

Pre-2026 ASCO (Free ASCO Whitepaper) Conference Call and Webcast Registration Details
Corbus will host a live conference call and webcast today, Tuesday, May 26, 2026, at 8:00 a.m. EDT to review the data. To register for the webcast: click here.

Investors Dial 1-877-704-4453
Int’l Investors Dial 1-201-389-0920
Conference ID 13760531
CallMe: click here

2026 ASCO (Free ASCO Whitepaper) HNSCC KOL Event
Corbus will host an in-person and virtual KOL event during ASCO (Free ASCO Whitepaper) 2026 to discuss CRB-701 development in OPSCC. The event will be held at Marriott Marquis Chicago starting at 6:30 a.m. CDT on Monday, June 1, 2026.

Date: Monday, June 1, 2026
Time: 6:30 a.m. CDT
Location: Marriott Marquis Chicago
Participants: Corbus Management Team, joined by leading HNSCC Experts:
Ari Rosenberg, M.D., University of Chicago
Glenn Hanna, M.D., Dana-Farber Cancer Institute
Cesar Augusto Perez Batista, M.D., Sarah Cannon Research Institute

A live question-and-answer session will follow the formal presentation. To register for the KOL event, click here. A replay of the event will also be available on the Corbus website.

About CRB-701
CRB-701 (SYS6002) is a next-generation antibody drug conjugate (ADC) targeting Nectin-4, that contains a site-specific, cleavable linker and a homogenous drug antibody ratio of 2, using MMAE as the payload. Nectin-4 is a clinically validated, tumor-associated antigen in urothelial cancer and highly expressed in other tumor types such as cervical and HNSCC. The FDA has granted two Fast Track designations to CRB-701 in HNSCC and cervical cancer.

(Press release, Corbus Pharmaceuticals, MAY 26, 2026, View Source [SID1234666049])

Datroway approved in the US as first TROP2-directed antibody drug conjugate for 1st-line treatment of patients with metastatic triple-negative breast cancer who are not PD-1/PD-L1 inhibitor candidates

On May 26, 2026 AstraZeneca and Daiichi Sankyo reported Datroway (datopotamab deruxtecan) has been approved in the US for the treatment of adult patients with unresectable or metastatic triple-negative breast cancer (TNBC) who are not candidates for PD-1/PD-L1 inhibitor therapy.

The approval follows Priority Review by the Food and Drug Administration (FDA) based on results from the TROPION-Breast02 Phase III trial which were presented at the 2025 European Society for Medical Oncology Congress and published in Annals of Oncology.

Tiffany A. Traina, MD, FASCO, Section Head, Triple-Negative Breast Cancer Clinical Research Programme, Memorial Sloan Kettering Cancer Centre and investigator for TROPION-Breast02, said: "Datopotamab deruxtecan is the first and only medicine to significantly prolong overall survival in the 1st-line setting compared to chemotherapy in patients with metastatic triple-negative breast cancer who are not candidates for immunotherapy. This approval will bring a much-needed treatment option for these patients."

Arlene Brothers, Executive Director, Triple Negative Breast Cancer Foundation, said: "For seven out of 10 patients with metastatic triple-negative breast cancer who are not candidates for immunotherapy, chemotherapy has remained the only treatment option. Today’s approval of Datroway means that for the first time, these patients will have a new standard of care beyond traditional chemotherapy at the outset of their treatment."

Dave Fredrickson, Executive Vice President, Oncology Haematology Business Unit, AstraZeneca, said: "Triple-negative breast cancer is notoriously difficult to treat. Patients with metastatic disease, especially those who are unable to receive immunotherapy, urgently need more effective, durable and tolerable treatment options, which extend survival. With today’s approval, we are proud to bring Datroway to a broad population of advanced triple-negative breast cancer patients and we continue to study its promise as a mainstay treatment across tumours, stages and settings."

Ken Keller, Global Head of Oncology Business, and President and CEO, Daiichi Sankyo, Inc., said: "As the first antibody drug conjugate to demonstrate a median overall survival of two years in the 1st-line metastatic setting of triple-negative breast cancer, Datroway has the potential to redefine the treatment landscape for these patients. With this approval, Datroway is now approved for three indications in the US, including two for breast cancer, underscoring its potential to play an important role across tumour types."

In the trial, Datroway demonstrated a statistically significant and clinically meaningful 5.0-month improvement in median overall survival (OS) (hazard ratio [HR] 0.79; 95% confidence interval [CI] 0.64-0.98; p=0.0290) and a 43% reduction in patients’ risk of disease progression or death (HR 0.57; 95% CI 0.47-0.69; p<0.0001) compared to chemotherapy as 1st-line treatment in this patient population. Datroway was also associated with more robust treatment responses, including an objective response rate (ORR) of 64% compared to an ORR of 30% with chemotherapy.1

The safety profile of Datroway in TROPION-Breast02 was consistent with previous clinical trials of Datroway in breast cancer.

This application was reviewed under Project Orbis, which provides a framework for concurrent submission and review of oncology medicines among participating international partners. As part of Project Orbis, reviews are ongoing in Australia, Canada, Singapore and Switzerland. This initiative is designed to bring effective cancer treatments to patients as early as possible. Additional reviews are underway in the EU, China and Japan.

Based on the results of TROPION-Breast02, datopotamab deruxtecan (Datroway) has been included in the NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines) as a Category 1 Preferred 1st-line treatment option for patients with metastatic TNBC who are not candidates for immunotherapy. See NCCN Guidelines for detailed recommendations.2

Datroway is a specifically engineered TROP2-directed DXd antibody drug conjugate (ADC) discovered by Daiichi Sankyo and being jointly developed and commercialised by AstraZeneca and Daiichi Sankyo.

Notes

Triple-negative breast cancer
TNBC accounts for approximately 15% of all breast cancer cases, with an estimated 345,000 diagnoses globally each year.3,4 In the US, an estimated 32,000 to 48,000 cases of TNBC were diagnosed in 2025, and approximately 11,000 patients with TNBC receive treatment in the 1st-line setting each year.5-7 TNBC is diagnosed more frequently in younger and premenopausal women, and is more prevalent in Black and Hispanic women.8-10 Metastatic TNBC is the most aggressive type of breast cancer and has one of the worst prognoses, with median OS of just 12 to 18 months and only about 15% of patients living five years following diagnosis.8,11,12

While some breast cancers may test positive for oestrogen receptors, progesterone receptors or overexpression of HER2, TNBC tests negative for all three.8 Due to its aggressive nature and absence of common breast cancer receptors, TNBC is characteristically difficult to treat.8 For patients with metastatic disease with PD-L1 expressing tumours, the addition of immunotherapy to chemotherapy has improved outcomes in the 1st-line setting.13,14 However, for approximately 70% of patients with metastatic TNBC who are not candidates for immunotherapy, prior to the approval of Datroway, chemotherapy was the only approved 1st-line treatment.15

TROP2 is a protein broadly expressed in several solid tumours, including TNBC.16 TROP2 is associated with increased tumour progression and poor survival in patients with breast cancer.17,18

TROPION-Breast02
TROPION-Breast02 is a global, multicentre, randomised, open-label Phase III trial evaluating the efficacy and safety of Datroway versus investigator’s choice of chemotherapy (paclitaxel, nab-paclitaxel, capecitabine, carboplatin or eribulin) in patients with previously untreated locally recurrent inoperable or metastatic TNBC for whom immunotherapy was not an option. This included patients whose tumours did not express PD-L1 as well as patients with PD-L1 expressing tumours who could not receive immunotherapy due to prior exposure in early-stage disease, comorbidities or immunotherapy not being accessible in their geography. Enrolment included patients with de novo or recurrent disease, regardless of disease-free interval, and those with poor prognostic factors such as stable brain metastases.

The dual primary endpoints of TROPION-Breast02 are progression-free survival (PFS) as assessed by blinded independent central review and OS. Secondary endpoints include PFS as assessed by investigator, ORR, duration of response, disease control rate, pharmacokinetics and safety.

TROPION-Breast02 enrolled 644 patients at sites in Africa, Asia, Europe, North America and South America. For more information, visit ClinicalTrials.gov.

Datroway
Datroway (datopotamab deruxtecan; datopotamab deruxtecan-dlnk in the US only) is a TROP2-directed ADC. Designed using Daiichi Sankyo’s proprietary DXd ADC Technology, Datroway is one of seven DXd ADCs in the oncology pipeline of Daiichi Sankyo, and one of the most advanced programmes in AstraZeneca’s ADC scientific platform. Datroway is comprised of a humanised anti-TROP2 IgG1 monoclonal antibody, developed in collaboration with Sapporo Medical University, attached to a number of topoisomerase I inhibitor payloads (an exatecan derivative, DXd) via tetrapeptide-based cleavable linkers.

Datroway is also approved in more than 40 countries/regions worldwide for the treatment of adult patients with unresectable or metastatic HR-positive, HER2-negative (IHC 0, IHC 1+ or IHC 2+/ISH-) breast cancer who have received prior endocrine-based therapy and chemotherapy for unresectable or metastatic disease based on results from the TROPION-Breast01 trial.

Datroway is available in the US under accelerated approval for the treatment of adult patients with locally advanced or metastatic EGFR-mutated non-small cell lung cancer (NSCLC) who have received prior EGFR-directed therapy and platinum-based chemotherapy based on results from the TROPION-Lung05 and TROPION-Lung01 trials. Continued approval for this indication in the US may be contingent upon verification and description of clinical benefit in a confirmatory trial.

Datroway clinical development programme
A comprehensive global clinical development programme is underway with more than 20 trials evaluating the efficacy and safety of Datroway across multiple cancers, including NSCLC, TNBC and urothelial cancer. The programme includes eight Phase III trials in lung cancer, five Phase III trials in breast cancer, and one Phase III trial and one Phase II/III trial in urothelial cancer evaluating Datroway as a monotherapy and in combination with other cancer treatments in various settings.

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(Press release, AstraZeneca, MAY 26, 2026, View Source [SID1234666048])

Artios Announces First Patient Dosed in Randomized Phase 2 POLKA Study Evaluating DNA Polymerase Theta Inhibitor ART6043 in gBRCA-mutated HER2-Negative Breast Cancer

On May 26, 2026 Artios Pharma Limited ("Artios" or "the Company"), a clinical-stage biopharmaceutical company pioneering the development of new classes of DNA Damage Response (DDR) medicines to deliver meaningful survival benefits for patients with cancer, reported the dosing of the first patient in a randomized Phase 2 clinical trial (NCT05898399). The global study is evaluating Artios’ potential first-in-class DNA Polymerase Theta (Polθ) inhibitor, ART6043, in combination with the PARP inhibitor olaparib, in adult patients with germline BRCA-mutated (gBRCAm) HER2-negative breast cancer who are eligible to receive a PARP inhibitor.

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The Phase 2 POLKA trial is supported by Phase 1/2a clinical data for ART6043, which show an attractive tolerability profile, expected PK/PD activity, and promising clinical signals. The POLKA trial is designed to investigate the safety and tolerability of ART6043 plus olaparib and to evaluate the preliminary efficacy of the combination compared to olaparib alone. Artios was granted a Fast Track designation by the U.S. Food and Drug Administration (FDA) in February 2026 for the combination treatment regimen in this patient population. The supporting Phase 1/2a data were presented at the 2025 European Society of Medical Oncology (ESMO) (Free ESMO Whitepaper) Congress.

"Dosing the first patient in the Phase 2 POLKA study marks a significant step in realizing the potential of ART6043 and advancing a new class of targeted therapies for patients with gBRCAm HER2-negative breast cancer," said Ian Smith, Chief Medical Officer of Artios. "Patients continue to face limited effective treatment options, underscoring the need for new therapies beyond current standards of care. With Fast Track designation and this study now underway, we are focused on establishing ART6043 as a potential first‑in‑class therapy that can deliver more meaningful benefits for patients."

"While PARP inhibitors have become a cornerstone of treatment for HER2-negative breast cancer, there remains a significant need for more effective combination strategies to overcome resistance," added Graeme Smith, Chief Scientific Officer of Artios. "By targeting the complementary DNA repair pathway mediated by Polθ, ART6043 is rationally designed to enhance the cancer cell killing activity of PARP inhibition and to potentially prevent the emergence of resistance to PARP inhibition. We look forward to evaluating this in the Phase 2 POLKA study."

The global, multicentre, Phase 2 trial is enrolling 80 patients randomized 1:1 with gBRCAm HER2-negative, locally advanced or metastatic breast cancer who received up to three prior lines of chemotherapy and no or ≤ 1 month of prior treatment with a PARP inhibitor. Eligible patients will be assigned to receive ART6043 plus olaparib or olaparib alone to assess comparative efficacy as measured by the primary endpoint, progression-free survival. Secondary endpoints include overall response rate, overall survival, and a comparison of the rate of BRCA mutation reversion.

About ART6043

ART6043 is a potential first-in-class, selective, orally bioavailable, small‑molecule inhibitor of the polymerase domain of DNA polymerase theta (Polθ), a DNA repair enzyme that is preferentially expressed in cancer cells but is virtually absent in most healthy tissues. By inhibiting Polθ, ART6043 targets microhomology-mediated end joining (MMEJ) to exploit tumor dependence on error-prone DNA repair, with broad rationale for use as a combination partner with PARP inhibition and other DNA‑damaging modalities. Artios’ differentiated approach is to evaluate ART6043 with olaparib in molecularly defined solid tumors such as gBRCAm cancers. The Phase1/2a study of ART6043 highlighted an attractive tolerability profile in combination with the leading PARP inhibitor olaparib, expected PK/PD activity, and promising clinical signals.

(Press release, Artios Pharma, MAY 26, 2026, View Source [SID1234666047])

Allogene Therapeutics Announces Participation in Upcoming Investor Conferences

On May 26, 2026 Allogene Therapeutics, Inc. (Nasdaq: ALLO), a clinical-stage biotechnology company pioneering the development of allogeneic CAR T (AlloCAR T) products for cancer and autoimmune disease, reported that it will participate in three upcoming investor conferences.

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TD Cowen 7th Annual Oncology Innovation Summit: Insights for ASCO (Free ASCO Whitepaper) & EHA (Free EHA Whitepaper)
Tuesday, May 26
12:30PM PT/3:30PM ET

Jefferies Global Healthcare Conference, New York
Wednesday, June 3
5:10AM PT/8:10AM ET

H.C. Wainwright 4th Annual Cell Therapy Virtual Conference
Tuesday, June 9

Any available webcasts will be posted to the Company’s website at www.allogene.com under the Investors tab in the News and Events section. Following a live webcast, a replay will be available on the Company’s website for approximately 30 days.

(Press release, Allogene, MAY 26, 2026, View Source [SID1234666046])