ALX Oncology to Host R&D Webcast Event Highlighting its Novel EGFR Targeting Antibody-Drug Conjugate, ALX2004, on May 20, 2025

On May 13, 2025 ALX Oncology Holdings Inc., ("ALX Oncology" or the "Company") (Nasdaq: ALXO), a clinical-stage biotechnology company advancing a pipeline of novel therapies designed to treat cancer and extend patients’ lives, reported that it will host a webcast event on May 20, 2025, to provide an update on ALX2004, the Company’s potentially best- and first-in-class investigational antibody-drug conjugate (ADC) (Press release, ALX Oncology, MAY 13, 2025, View Source [SID1234652954]). The webcast will highlight the novel mechanism of action, preclinical data and clinical development strategy for ALX2004 following clearance of the Investigational New Drug application from the U.S. Food and Drug Administration earlier this year.

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ALX2004 was fully designed and developed in-house by ALX Oncology scientists. By leveraging the Company’s proprietary, highly differentiated topoisomerase I inhibitor payload platform, ALX2004 optimizes ADC-based mechanisms of anti-tumor activity and is designed to improve outcomes in patients with EGFR-expressing tumors.

ALX Oncology leadership Jason Lettmann, Chief Executive Officer, Alan Sandler, Chief Medical Officer and Marija Vrljic, Vice President of Antibody Technologies, will discuss planned clinical progress and updates for ALX2004 during the virtual webcast event.

ALX2004 Webcast Information
The virtual event will be webcast live and a replay will be available after the event by visiting the "Investors" section of ALX Oncology’s website and selecting "Events and Presentations."

Date & Time: Tuesday, May 20, 2025, 8:00 a.m. PT/11:00 a.m. ET
Webcast Access: View Source

Allogene Therapeutics Reports First Quarter 2025 Financial Results and Business Update

On May 13, 2025 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 corporate updates and announced financial results for the quarter ended March 31, 2025 (Press release, Allogene, MAY 13, 2025, View Source [SID1234652953]).

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"We are executing on a strategy that is grounded in science, shaped by real-world insights, and supported by a platform purpose-built to scale," said David Chang, M.D., Ph.D., President, Chief Executive Officer, and Co-Founder of Allogene. "From transforming the role of CAR T in first line LBCL through ALPHA3 to breaking new ground in autoimmune disease with ALLO-329 to showing what’s possible in solid tumors with ALLO-316, we are leading where others have yet to go. The experience we’ve gained from our trials, the commitment from our partners, and the unmatched efficiencies of our allogeneic platform reinforce my confidence that our approach is not only working but also defining the future of cell therapy. We have never been clearer about our path or more certain about the value we can deliver to patients and the field."

Program Updates
Cema-Cel: Pivotal Phase 2 ALPHA3 1L Consolidation Trial in LBCL
The ALPHA3 trial evaluating cema-cel as 1L consolidation therapy for LBCL remains a cornerstone of Allogene’s clinical strategy. The trial now includes nearly 50 activated sites across the U.S., spanning both community cancer centers and leading academic institutions. The trial uniquely identifies high-risk patients using Foresight CLARITY powered by PhasED-Seq, an Investigational Use Only (IUO) MRD test, and randomizes approximately 240 patients to assess whether early intervention with cema-cel improves event-free survival (EFS) compared to observation, which is the current standard of care.

As the first study of its kind, ALPHA3 has delivered valuable real-world insights. Since launching in mid-2024, Allogene has partnered closely with sites to refine patient identification strategies; educated patients on their relapse risk and opportunity for additional therapy based on MRD status; and navigated expected and unforeseen challenges. Chief among these has been industry-wide factors that have delayed site readiness to initiate screening activities for three months or more after activation. As a result, the milestone for lymphodepletion regimen selection and futility analysis has been shifted by approximately two quarters and is now expected in the first half of 2026.

The momentum behind ALPHA3 however has been tangible and significant, driven by a strong partnership between Allogene and its clinical sites. Several sites have proactively collaborated with the Company to develop and share best practices, fostering a coordinated network. An important measure of success is the identification of patients early in 1L treatment who are interested in the trial and consenting them for MRD testing at completion of therapy. This metric is now being consistently met as earlier introduction to the trial has increased the proportion of screening-eligible patients advancing to MRD testing and, if positive, agreeing to randomization. With the earliest activated sites now screening regularly and newly activated sites implementing best practices immediately, we have now consented over 250 patients for MRD screening, with nearly half of these consents occurring in the last three months. Meanwhile, growing international interest has prompted expansion of the trial footprint outside the U.S., a move expected to accelerate enrollment further and strengthen trial execution.

The Company will intentionally hold off on projecting additional milestones until after the first milestone for lymphodepletion regimen selection and futility analysis. Recognizing the strategic significance of this inflection point and guided by stakeholder feedback, the Company is re-evaluating what data will be appropriate to share at the time of the lymphodepletion announcement.

ALLO-329: CD19/CD70 Dual CAR with Dagger Technology in AID
ALLO-329 offers a novel approach to treating autoimmune diseases as the first allogeneic CD19/CD70 dual CAR T product specifically designed to target CD19+ B-cells and CD70+ activated T-cells, both of which are key players in autoimmune diseases. The investigational product utilizes CRISPR-based site-specific integration and incorporates the Company’s clinically validated Dagger technology, which aims to reduce or eliminate the need for lymphodepletion, believed to be a potentially significant obstacle to the broader adoption of CAR T therapies in autoimmune indications.

The Phase 1 RESOLUTION basket trial in rheumatology will begin in mid-2025. The trial will include patients with systemic lupus erythematosus, including lupus nephritis, idiopathic inflammatory myopathies, and systemic sclerosis. The innovative design of the RESOLUTION trial will include two distinct lymphodepletion arms: one using a dose of cyclophosphamide alone and another that eliminates lymphodepletion entirely. The Company has shifted timing for its first update to this program to 1H 2026 to allow for both biomarker and clinical proof-of-concept data.

ALLO-316: TRAVERSE Trial in RCC
ALLO-316 is the only allogeneic CAR T therapy to show potential in solid tumors. Enrollment has completed in the Phase 1b cohort, which is evaluating the safety and efficacy of ALLO-316 at DL2 (80M CAR T cells) in patients with heavily pretreated advanced or metastatic RCC. The Company will present updated data from the Phase 1b cohort in an oral presentation at the 2025 American Society of Clinical Oncology (ASCO) (Free ASCO Whitepaper) Annual Meeting on June 1, 2025, in Chicago, Illinois.

2025 First Quarter Financial Results

Research and development expenses were $50.2 million for the first quarter of 2025, which includes $5.0 million of non-cash stock-based compensation expense.
General and administrative expenses were $15.0 million for the first quarter of 2025, which includes $7.1 million of non-cash stock-based compensation expense.
Net loss for the first quarter of 2025 was $59.7 million, or $0.28 per share, including non-cash stock-based compensation expense of $12.2 million.
The Company had $335.5 million in cash, cash equivalents, and investments as of March 31, 2025.
In recognition of the evolving macroeconomic environment and the importance of preserving capital, the Company has taken steps to optimize its operations and extend the financial runway. Strategic cost-realignment efforts have been implemented to prioritize high-impact, value-generating programs, which include the clinical advancement of cema-cel in the ALPHA3 trial and ALLO-329 in the RESOLUTION trial. Operational savings have been achieved through a tactical reduction in manufacturing operations, leveraging prior infrastructure investments and the inherent efficiencies of the Company’s allogeneic CAR T platform, while preserving core capabilities. These actions have extended the cash runway into the second half of 2027, allowing the Company to strengthen its ability to weather market uncertainty as it executes clinical programs through key milestones. As a result of these efforts, new guidance for 2025 is an expected decrease in cash, cash equivalents, and investments of approximately $150 million. GAAP Operating Expenses are now expected to be approximately $230 million, including estimated non-cash stock-based compensation expense of approximately $45 million. These estimates exclude any impact from potential business development activities.

Conference Call and Webcast Details
Allogene will host a live conference call and webcast today at 2:00 p.m. PT / 5:00 p.m. ET to discuss financial results and provide a business update. If you would like the option to ask a question on the conference call, please use this link to register. Upon registering for the conference call, you will receive a personal PIN to access the call, which will identify you as the participant and allow you the option to ask a question. The listen-only webcast will be made available on the Company’s website at www.allogene.com under the Investors tab in the News and Events section. Following the live audio webcast, a replay will be available on the Company’s website for approximately 30 days.

Adaptimmune Reports Q1 Financial Results and Provides Business Update

On May 13, 2025 Adaptimmune Therapeutics plc (NASDAQ: ADAP), a company redefining the treatment of solid tumor cancers with cell therapy, reported financial results and provided a business update for the first quarter ended March 31, 2025 (Press release, Adaptimmune, MAY 13, 2025, View Source [SID1234652952]).

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Adrian Rawcliffe, Adaptimmune’s Chief Executive Officer: "The launch of Tecelra continues to rapidly accelerate, as evidenced by all launch metrics. In Q4 2024 we invoiced 2 patients, in Q1 2025 we invoiced 6 patients, and in Q2 to-date we have invoiced 8 patients. The shape of the pipeline of patients being tested and apheresed continues to support a robust acceleration of sales in Q2 and the second half of the year, and we continue to experience 100% manufacturing success rates and no payer denials. As a result, we are now providing guidance for 2025 Tecelra sales in the range of $35-$45 million. I’m confident in the team’s ability to identify eligible patients, manufacture a personalized engineered T cell treatment and ultimately deliver product, demonstrating that we have built a successful business platform for cell therapies in solid tumors, paving the way for an equally successful lete-cel launch in 2026."

Tecelra launch momentum increasing – first commercial product in Adaptimmune’s sarcoma franchise

● 28 Authorized Treatment Centers (ATCs) now accepting referrals
● On track to have the full network of approximately 30 ATCs open by the end of the year
● Invoiced 2 patients in Q4 2024, 6 in Q1 2025, and 8 in Q2 to-date (as of May 9, 2025)
● Apheresed 3 patients in Q4 2024, 13 in Q1 2025, and 8 in Q2 to-date (as of May 9, 2025)
● 100% success rate in manufacturing to date, with no capacity constraints and an average turnaround of 27 days
● Successful patient access to Tecelra with no payer denials to date

Lete-cel – next product in Adaptimmune’s sarcoma franchise

● Pivotal trial met primary endpoint with 42% ORR including 6 complete responses (CTOS 2024)
● On track to initiate rolling BLA submission in late 2025; approval anticipated in 2026
● Lete-cel will more than double the addressable patient population in the sarcoma franchise
● Launch readiness activities are on track

Corporate updates

● Review of strategic options with TD Cowen in progress
● Debt principal paydown of $25 million made in Q1 2025

Upcoming milestones

● Updates on Tecelra launch momentum
● Initiate rolling BLA for lete-cel to treat synovial sarcoma and MRCLS in Q4 2025

Financial Results for the three months ended March 31, 2025

● Cash / liquidity position: As of March 31, 2025, Adaptimmune had cash and cash equivalents of $41.1 million and Total Liquidity1 of $59.6 million, compared to $91.1 million and $151.6 million respectively, as of December 31, 2024.
● Revenue: Revenue for the three months ended March 31, 2025, was $7.3 million, compared to $5.7 million for the same period in 2024. Revenue has increased primarily due to $4.0 million in product sales following the FDA approval of TECELRA on August 1, 2024. This was offset by a $2.4 million decrease in development revenue due to revenue from Galapagos replacing Genentech revenue and Galapagos generating comparatively lower revenue due to the collaboration being at an earlier stage of progress than the Genentech collaboration was in the first quarter of 2024.
● Research and development (R&D) expenses: R&D expenses for the three months ended March 31, 2025, were $28.9 million, compared to $35.2 million for the same period in 2024. R&D expenses decreased due to a decrease in the average number of employees engaged in R&D following the restructuring and reprioritization of activities that was announced in November 2024 and a decrease in subcontracted expenditure, offset by a decrease in offsetting reimbursements receivable for R&D tax and expenditure credits.
● Selling, general and administrative (SG&A) expenses: SG&A expenses for the three months ended March 31, 2025, were $23.3 million, compared to $19.7 million for the equivalent period in 2024. SG&A expenses increased due to restructuring charges for the restructuring program initiated in the fourth quarter of 2024 for which there was no equivalent in the first quarter of 2024 and an increase in accounting, legal and professional fees due to fees relating to business development work, offset by a decrease in share-based compensation expense due to forfeitures arising as a result of the restructuring program.
● Net loss: Net loss attributable to holders of the Company’s ordinary shares for the three months ended March 31, 2025, was a loss of $47.6 million ($0.03 per ordinary share), compared to $48.5 million ($0.03 per ordinary share), for the equivalent period in 2024.

Going Concern

Our 2024 Annual Report on Form 10-K, which the Company filed on March 24, 2025, disclosed that there is substantial doubt about our ability to continue as a going concern. We are continuing to implement cost reduction measures and explore the strategic options outlined above.

Today’s Webcast Details

A live webcast and replay can be accessed at View Source . Call in information is as follows: 1-833-821-0158 (US or Canada) or 1-647-846-2266 (International). Callers should dial in 5-10 minutes prior to the scheduled start time and simply ask to join the Adaptimmune call.

GSK provides update on belrestotug development programme

On May 13, 2025 GSK plc (LSE/NYSE: GSK), with its development partner iTeos Therapeutics, Inc., has reported that it is ending the development programme for belrestotug, an anti-TIGIT monoclonal antibody (Press release, GlaxoSmithKline, MAY 13, 2025, View Source [SID1234652901]). The decision is based on new interim analyses from the phase 2 GALAXIES Lung-201 and GALAXIES H&N-202 studies, which did not meet the established efficacy criteria for continued development. As a result, the collaboration and all belrestotug-containing study cohorts are ending.

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GSK in Oncology
Our ambition in oncology is to help increase overall quality of life, maximise survival and change the course of disease, expanding from our current focus on blood and women’s cancers into lung and gastrointestinal cancers, as well as other solid tumours. This includes accelerating priority programmes such as antibody-drug conjugates targeting B7-H3 and B7-H4, and IDRX-42, a highly selective KIT tyrosine kinase inhibitor.

Techbio Pioneer Etcembly Signs Deal With DJS Antibodies, Part of AbbVie, to Accelerate Antibody Discovery Pipeline

On the May 12, 2025 British techbio innovator Etcembly, reported that it has signed a collaboration agreement with DJS Antibodies, a part of AbbVie, to accelerate the discovery of novel antibody therapeutics (Press release, Etcembly, MAY 12, 2025, View Source [SID1234652900]).

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Etcembly’s flagship AI platform, EMLy, stands as the most advanced immune discovery and engineering technology. Bringing together billions of T-cell receptor (TCR) and antibody sequences with cutting-edge bioinformatics, large language models (LLMs) and structural modeling, EMLy enables the exploration of immune system interactions with targets in unprecedented detail.

This inaugural partnership will leverage EMLy’s deep immune repertoire analysis to identify novel antibodies against an undisclosed G protein-coupled receptor (GPCR) target in autoimmune disease.

Michelle Teng, CEO of Etcembly said, "We’ve already showcased EMLy’s ability to discover and optimize picomolar affinity TCRs in months rather than years. With our expanded capabilities now encompassing antibody discovery and engineering, we are thrilled to partner with DJS Antibodies to address challenging targets and drive faster, smarter development of next-generation biotherapeutics.