On August 12, 2024 CytoDyn Inc. (OTCQB: CYDY) ("CytoDyn" or the "Company"), a biotechnology company developing leronlimab, a CCR5 antagonist with the potential for multiple therapeutic indications, reported that it completed a meeting with the U.S. Food and Drug Administration (FDA) to gain alignment on the rationale and proposed dosing for the Company’s Phase II study that will investigate the preliminary safety and activity of leronlimab in combination with trifluridine plus tipiracil (TAS-102) and bevacizumab in participants with CCR5+, microsatellite stable (MSS), relapsed or refractory metastatic colorectal cancer (mCRC) (Press release, CytoDyn, AUG 12, 2024, View Source [SID1234645726]).

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The Company intends to proceed with a submission of its final study protocol to the FDA, formal engagement of a clinical research organization (CRO), and related preparatory work towards initiating the proposed trial.

This open label, randomized (1:1), multicenter trial will evaluate the anti-tumor activity (via overall response rate, ORR) of leronlimab at doses of 350 mg and 700 mg in combination TAS-102 and bevacizumab in approximately 60 patients with CCR5+, microsatellite stable metastatic CRC (mCRC).

Patients enrolled in the trial must have measurable disease per RECIST v1.1 and have received prior treatment with fluoropyrimidine‐, oxaliplatin‐, and irinotecan‐based chemotherapy, an anti‐VEGF therapy, and, if RAS wild‐type and medically appropriate, an anti-EGFR therapy. CCR5 tumor expression will be determined by immunohistochemistry assay (IHC) and diagnosis of MSS CRC will be confirmed by IHC or next-generation sequencing (NGS).

TAS-102 and bevacizumab will be administered for three of four weeks in a four-week cycle, and leronlimab (at doses of 350 mg or 700 mg) will be administered weekly. The study will include a safety lead-in treating five patients in the 350 mg leronlimab arm prior to beginning enrollment to the 700 mg leronlimab arm.

"We are pleased to have received the FDA’s feedback on our Phase II study of leronlimab in patients with relapsed/refractory microsatellite stable colorectal cancer, and remain on track to commence our oncology trial in the coming months. Advancing leronlimab in the oncology indication has been an important priority for our team as we progress CytoDyn’s clinical pipeline," said Dr. Jacob Lalezari, CEO.

On August 12, 2024 Citius Pharmaceuticals, Inc. ("Citius Pharma" or the "Company") (Nasdaq: CTXR), a late-stage biopharmaceutical company dedicated to the development and commercialization of first-in-class critical care products reported business and financial results for the fiscal third quarter 2024 ended June 30, 2024 (Press release, Citius Pharmaceuticals, AUG 12, 2024, View Source [SID1234645725]).

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Third Quarter 2024 Business Highlights and Subsequent Developments

- Announced FDA Approval of LYMPHIR (denileukin diftitox-cxdl), an immunotherapy for the treatment of cutaneous T-cell lymphoma (CTCL);

- Completed the merger of our wholly owned subsidiary with TenX Keane to form publicly listed Citius Oncology, Inc. on August 12, 2024; trading of Citius Oncology, Inc. (Nasdaq: CTOR) stock expected to begin on August 13, 2024;

- Achieved primary and secondary endpoints in Phase 3 Pivotal Trial of Mino-Lok, designed to salvage central venous catheters in patients with catheter-related bloodstream infections;

- Onboarded National Sales Director to recruit and lead the sales organization in preparation for the anticipated launch of LYMPHIR;

- Continued engagement with the FDA following end of Phase 2b meeting to determine next steps in the development of Halo-Lido for the treatment of hemorrhoids; and,

- Completed $15 million registered direct offering in April 2024, extending the Company’s cash runway.

Financial Highlights

- Cash and cash equivalents of $17.9 million as of June 30, 2024;

- $15 million in gross proceeds from a registered direct offering on April 30, 2024, extends the Company’s cash runway through December 2024;

- R&D expenses were $2.8 million and $9.0 million for the three and nine months ended June 30, 2024, respectively, compared to $3.8 million and $11.9 million for the three and nine months ended June 30, 2023, respectively; - G&A expenses were $4.8 million and $12.8 million for the three and nine months ended June 30, 2024, respectively, compared to $3.7 million and $11.1 million for the three and nine months ended June 30, 2023, respectively;

- Stock-based compensation expense was $3.1 million and $9.2 million for the three and nine months ended June 30, 2024, respectively, compared to $1.2 million and $3.5 million for the three and nine months ended June 30, 2023, respectively; and,

- Net loss was $10.6 million and $28.7 million, or ($0.06) and ($0.17) per share for the three and nine months ended June 30, 2024, respectively, compared to a net loss of $8.5 million and $22.6 million, or ($0.06) and ($0.15) per share for the three and nine months ended June 30, 2023, respectively.

"We continued to achieve multiple value-driving milestones during and since the end of the quarter. Last week, LYMPHIR was approved by the FDA for the treatment of a rare and incurable cancer. This the first FDA-approved product in our portfolio and paves the way for Citius Oncology to transition from a development stage company to a commercial biopharmaceutical organization," stated Leonard Mazur, CEO of Citius Pharma and Citius Oncology.

"The completion of our Phase 3 Pivotal Trial for Mino-Lok, followed by highly statistically significant topline results that met primary and secondary endpoints, further underscores our commitment to developing life-saving treatments. Operationally, we secured $15 million in additional funding to extend our runway, continued expanding our organizational resources to support the planned launch of LYMPHIR, and completed the spin-off of this asset into our majority-owned standalone, publicly traded oncology company. This should provide us with access to a broader investment community and enable both companies to begin to focus on their respective development and commercialization paths. In addition to the spin-off, Citius is evaluating opportunities to optimize the Company’s capital allocation, current cash runway, future cash needs, and potential non-dilutive sources of capital. We believe Citius is poised for a transformative second half of 2024," concluded Mazur.

THIRD QUARTER 2024 Financial Results:

Liquidity

As of June 30, 2024, the Company had $17.9 million in cash and cash equivalents.

As of June 30, 2024, the Company had 158,857,798 common shares outstanding.

Based on our cash and cash equivalents as of June 30, 2024, and after giving effect to a capital raising that closed on April 30, 2024, we expect to have sufficient funds to continue our operations through December 2024. We expect to identify additional sources of capital in the future to support our operations beyond December 2024.

Research and Development (R&D) Expenses

R&D expenses were $2.8 million for the quarter ended June 30, 2024, compared to $3.8 million for the quarter ended June 30, 2023. For the nine months ended June 30, 2024, R&D expenses were $9.0 million as compared to $11.9 million during the nine months ended June 30, 2023, a decrease of $2.9 million. The decrease primarily reflects incremental costs related to the completion of the Mino-Lok Phase 3 trial and remediation activities for the LYMPHIR BLA resubmission, offset by lower costs in the current period due to the completion of the Halo-Lido Phase 2b trial.

We expect that research and development expenses will stabilize at current levels in fiscal 2024 as we focus on the commercialization of LYMPHIR, prepare a submission to the FDA and schedule a Type B meeting for Mino-Lok, and analyze the data from our Phase 2b trial and begin planning our Phase 3 trial for Halo-Lido.

General and Administrative (G&A) Expenses

G&A expenses were $4.8 million for the quarter ended June 30, 2024, compared to $3.7 million for the quarter ended June 30, 2023. The increase was primarily due to lower costs for pre-launch and market research activities associated with LYMPHIR during the period.

For the nine months ended June 30, 2024, G&A expenses were $12.8 million as compared to $11.1 million during the nine months ended June 30, 2023. The primary reason for the increase was higher costs for pre-launch and market research activities associated with LYMPHIR.

General and administrative expenses consist primarily of compensation costs, professional fees for legal, regulatory, accounting, and corporate development services, and investor relations expenses.

Stock-based Compensation Expense

For the quarter ended June 30, 2024, stock-based compensation expense was $3.1 million as compared to $1.2 million for the quarter ended June 30, 2023. For the nine months ended June 30, 2024, stock-based compensation expense was $9.2 million as compared to $3.5 million for the nine months ended June 30, 2023. The increase is primarily due to the Citius Oncology stock plan.

Net loss

Net loss was $10.6 million, or ($0.06) per share for the quarter ended June 30, 2024, compared to a net loss of $8.5 million, or ($0.06) per share for the quarter ended June 30, 2023. The $2.1 million increase in the net loss was primarily due to increases of $1.0 million in general and administrative expenses and $1.9 million in stock-based compensation expense, partially offset by the $1.0 million decrease in research and development expenses.

Net loss was $28.3 million, or ($0.17) per share for the nine months ended June 30, 2024, compared to a net loss of $22.6 million, or ($0.15) per share for the nine months ended June 30, 2023. The increase in the net loss was primarily due to the increase in stock-based compensation expense.

On August 12, 2024 Checkpoint Therapeutics, Inc. ("Checkpoint") (Nasdaq: CKPT), a clinical-stage immunotherapy and targeted oncology company, reported financial results for the second quarter ended June 30, 2024, and recent corporate updates (Press release, Checkpoint Therapeutics, AUG 12, 2024, View Source [SID1234645724]).

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James F. Oliviero, President and Chief Executive Officer of Checkpoint, said, "We’ve made significant recent progress as we seek approval of cosibelimab as a potential new treatment for patients with metastatic or locally advanced cutaneous squamous cell carcinoma (‘’cSCC’’) who are not candidates for curative surgery or curative radiation. We are pleased to have reached alignment with the U.S. Food and Drug Administration (‘‘FDA’’) on our strategy to potentially address the deficiencies identified in the complete response letter (‘‘CRL’’) received last December. Shortly thereafter, we resubmitted our Biologics License Application ("BLA"), which was accepted by the FDA for review as a complete response to the CRL. We look forward to working with the FDA in advance of the Prescription Drug User Fee Act (‘‘PDUFA’’) goal date of December 28, 2024, to potentially deliver this important therapeutic option to cutaneous squamous cell carcinoma patients and their families."

Recent Corporate Updates:

· Checkpoint submitted a BLA to the FDA in January 2023 seeking approval of cosibelimab as a potential new treatment for patients with metastatic or locally advanced cSCC who are not candidates for curative surgery or curative radiation. In December 2023, the FDA issued a CRL for the cosibelimab BLA. The CRL only cited findings that arose during a multi-sponsor inspection of Checkpoint’s third-party contract manufacturing organization ("CMO") as approvability issues to address in a BLA resubmission. The CRL did not state any concerns about the clinical data package, safety, or labeling for the approvability of cosibelimab.

· In June 2024, Checkpoint reached alignment with the FDA on its BLA resubmission strategy for cosibelimab and resubmitted the BLA shortly thereafter.

· In July 2024, Checkpoint announced that the FDA accepted for review the resubmission of its BLA for cosibelimab as a complete response to the CRL issued in December 2023 and set a PDUFA goal date of December 28, 2024.

· Also in July 2024, Checkpoint announced a collaboration to explore the combined therapeutic potential of cosibelimab, its anti-PD-L1 antibody with dual mechanism of action, with GC Cell’s Immuncell-LC, an innovative autologous Cytokine Induced Killer T cell therapy composed of cytotoxic T lymphocytes and natural killer T cells.

· Also in July 2024, Checkpoint completed a registered direct offering priced At-the-Market under Nasdaq rules and a concurrent private placement of warrants to purchase Checkpoint common stock, for total gross proceeds of approximately $12.0 million.

Financial Results:

· Cash Position: As of June 30, 2024, Checkpoint’s cash and cash equivalents totaled $5.0 million, compared to $11.2 million at March 31, 2024 and $4.9 million at December 31, 2023, a decrease of $6.2 million for the quarter and an increase of $0.1 million, year-to-date. After the end of the second quarter, Checkpoint raised gross proceeds of approximately $12.0 million in a registered direct offering completed in July 2024.

· R&D Expenses: Research and development expenses for the second quarter of 2024 were $4.5 million, compared to $13.9 million for the second quarter of 2023, a decrease of $9.4 million. Research and development expenses for the second quarter of 2024 included $0.6 million of non-cash stock expenses, compared to $0.2 million for the second quarter of 2023.

· G&A Expenses: General and administrative expenses for the second quarter of 2024 were $2.2 million, compared to $2.3 million for the second quarter of 2023, a decrease of $0.1 million. General and administrative expenses for the second quarter of 2024 included $0.6 million of non-cash stock expenses, compared to $0.8 million for the second quarter of 2023.

· Net Loss: Net loss attributable to common stockholders for the second quarter of 2024 was $6.7 million, or $0.18 per share, compared to a net loss of $16.5 million, or $1.05 per share, in the second quarter of 2023. Net loss for the second quarter of 2024 included $1.2 million of non-cash stock expenses, compared to $1.0 million for the second quarter of 2023.

On August 12, 2024 Lisata Therapeutics, Inc. (Nasdaq: LSTA) ("Lisata" or the "Company"), a clinical-stage pharmaceutical company developing innovative therapies for the treatment of advanced solid tumors and other serious diseases, reported business update and announced financial results for the second quarter ended June 30, 2024 (Press release, Lisata Therapeutics, AUG 12, 2024, View Source [SID1234645723]).

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"The second quarter generated strong momentum for Lisata as we continued to advance multiple ongoing and planned clinical studies centered around our novel investigational product, certepetide," stated David J. Mazzo, Ph.D., President and Chief Executive Officer of Lisata. "We have a lot to look forward to with multiple key data readouts projected over the next 18 months, including topline results from the Phase 2b ASCEND trial. These results have transformative potential for the Company as we plan to explore conditional approvals with various regulatory agencies and/or to design an optimized Phase 3 program in metastatic pancreatic ductal adenocarcinoma, an aggressive, often fatal, form of pancreatic cancer. In just the first half of 2024, certepetide has received U.S. FDA Orphan Drug and Rare Pediatric Disease designation in osteosarcoma, and a waiver for evaluating certepetide in a pediatric population with pancreatic cancer in Europe (EMA). These agency recognitions further validate and support our excitement and the broad therapeutic potential of this innovative therapy."

Dr. Mazzo added, "Our continued prudent, strategic financial management allows us to reaffirm our projection that available cash will fund current operations into early 2026, providing the necessary capital for all planned trials through to completion."

Development Portfolio Highlights

Certepetide as a treatment for solid tumors in combination with other anti-cancer agents

Certepetide (formerly LSTA1) is an investigational drug designed to activate a novel uptake pathway that allows co-administered or tethered anti-cancer drugs to penetrate solid tumors more effectively. Certepetide actuates this active transport system in a tumor-specific manner, resulting in systemically co-administered anti-cancer drugs more efficiently penetrating and accumulating in the tumor. Certepetide has also been shown to modify the tumor microenvironment, diminishing its immunosuppressive nature and inhibiting the metastatic cascade. Along with our collaborators, we have amassed significant non-clinical data demonstrating enhanced delivery of various existing and emerging anti-cancer therapies, including immunotherapies and RNA-based therapeutics. To date, certepetide has also demonstrated favorable safety, tolerability, and clinical activity in completed and ongoing clinical trials designed to test its ability to enhance the effectiveness of standard-of-care ("SoC") chemotherapy for pancreatic cancer. Lisata is exploring the potential of certepetide to enable a variety of treatment modalities to treat a range of solid tumors more effectively. Certepetide has been awarded Fast Track designation (U.S.) and Orphan Drug Designation for pancreatic cancer (U.S. and E.U.) as well as Orphan Drug Designation for glioma (U.S.) and osteosarcoma (U.S.). Additionally, certepetide has received Rare Pediatric Disease Designation for osteosarcoma (U.S.). Currently, certepetide is the subject of multiple ongoing or planned Phase 2a and 2b clinical studies being conducted globally in a variety of solid tumor types in combination with a variety of anti-cancer regimens, including:

•ASCEND: Phase 2b double-blind, randomized, placebo-controlled clinical trial evaluating two dosing regimens of certepetide in combination with SoC chemotherapy (gemcitabine/nab-paclitaxel) in patients with metastatic pancreatic ductal adenocarcinoma ("mPDAC"). Cohort A of the study receives a single dose of 3.2 mg/kg certepetide essentially simultaneously with SoC, while Cohort B is identical to Cohort A, but with a second dose of 3.2mg/kg of certepetide given four hours after the first. The trial is being conducted at 25 sites in Australia and New Zealand led by the Australasian Gastro-Intestinal Trials Group in collaboration with the University of Sydney and with the National Health and Medical Research Council Clinical Trial Centre at the University of Sydney as the Coordinating Centre. The conclusion of a planned interim futility analysis in 2023 by the Independent Data Safety Monitoring Committee was that the conditions for futility were not met and that the study should proceed to completion. With trial enrollment completed in the fourth quarter of 2023, Lisata expects topline data from the 95 patients assigned to Cohort A of the study to be reported in the fourth quarter of 2024 and the complete data set of all 158 patients from the study to be available by mid-2025.

•BOLSTER: Phase 2a double-blind, placebo-controlled, multi-center, randomized trial in the U.S. evaluating certepetide in combination with SoC in first- and second-line cholangiocarcinoma ("CCA"). The Company achieved complete enrollment in first-line CCA nearly six months ahead of plan, accelerating anticipated topline data readout to mid-2025. Based on this rapid enrollment rate and the pressing need to improve treatment outcomes in patients that have progressed after first-line CCA treatment, a second cohort has been added to the BOLSTER trial evaluating subjects in second-line CCA. Lisata expects to enroll the first patient by the fourth quarter of 2024.
•CENDIFOX: Phase 1b/2a open-label trial in the U.S. of certepetide in combination with neoadjuvant FOLFIRINOX based therapies in pancreatic, colon and appendiceal cancers. The trial has completed enrollment in the pancreatic cohort and expects to complete enrollment in the remaining two cohorts by the end of 2024.
•Qilu Pharmaceutical, the licensee of certepetide in the Greater China territory, is currently evaluating certepetide in combination with gemcitabine and nab-paclitaxel as a treatment for mPDAC. During the 2023 ASCO (Free ASCO Whitepaper) Annual Meeting, Qilu Pharmaceutical presented an abstract sharing preliminary data from the study which corroborated previously reported findings from the Phase 1b/2a trial of certepetide plus gemcitabine and nab-paclitaxel conducted in Australia in patients with mPDAC. As previously reported, Qilu has begun treating patients in their Phase 2 placebo-controlled trial in mPDAC.
•iLSTA: Phase 1b/2a randomized, single-blind, single-center, safety and pharmacodynamic trial in Australia evaluating certepetide in combination with the checkpoint inhibitor, durvalumab, plus SoC gemcitabine and nab-paclitaxel chemotherapy versus SoC alone in patients with locally advanced non-resectable PDAC. Enrollment completion is expected in the second half of 2024.

•A Lisata-funded Phase 2a, double-blind, placebo-controlled, randomized, proof-of-concept study evaluating certepetide in combination with SoC temozolomide versus temozolomide alone in patients with newly diagnosed GBM is being conducted across multiple sites in Estonia and Latvia and is targeted to enroll 30 patients with a randomization of 2:1 in favor of the certepetide treatment group.

•FORTIFIDE: Phase 1b/2a, double-blind, placebo-controlled, three-arm, randomized study in the U.S. to evaluate the safety, tolerability, and efficacy of a 4-hour continuous infusion of certepetide in combination with SoC in subjects with second-line mPDAC who have progressed on FOLFIRINOX. As part of this study, Lisata has engaged Haystack Oncology to use its MRD technology to measure circulating tumor DNA levels at multiple timepoints in patients throughout the study as an exploratory endpoint for analyzing the early therapeutic effect of certepetide. The Company expects to enroll the first patient in the study by the first half of 2025.

Second Quarter 2024 Financial Highlights

For the three months ended June 30, 2024, operating expenses totaled $5.5 million, compared to $6.9 million for the three months ended June 30, 2023, representing a decrease of $1.4 million or 19.7%.
Research and development expenses were approximately $2.6 million for the three months ended June 30, 2024, compared to $3.2 million for the three months ended June 30, 2023, representing a decrease of $0.6 million or 17.7%. This was primarily due to a reduction in expenses associated with the Phase 2b ASCEND trial which completed enrollment in the prior year, lower spend on chemistry, manufacturing and control ("CMC") related expenses and lower equity expense partially offset by an increase in expenses associated with our enrollment activities in the current year for our BOLSTER trial.
General and administrative expenses were approximately $2.9 million for the three months ended June 30, 2024, compared to $3.7 million for the three months ended June 30, 2023, representing a decrease of $0.8 million or 21.3%. This was primarily due to one-off related severance costs in the prior year associated with the elimination of the Chief Business Officer position on May 1, 2023, a reduction in equity expense and a decrease in directors and officers insurance premiums in the current year.
Benefit from income taxes was $0.0 million for the three months ended June 30, 2024, compared to $2.3 million for the three months ended June 30, 2023. In April 2023, we received net proceeds of $2.2 million from the sale of tax benefits to a qualified and approved buyer pursuant to the New Jersey Economic Development Authority’s Technology Business Tax Certificate Transfer Program.
Overall, net losses were $5.0 million for the three months ended June 30, 2024, compared to $4.0 million for the three months ended June 30, 2023.

Balance Sheet Highlights

As of June 30, 2024, Lisata had cash, cash equivalents, and marketable securities of approximately $38.3 million. Based on its current expected capital needs, the Company believes that its projected capital will fund its current proposed operations into early 2026, encompassing anticipated data milestones from all its ongoing and planned clinical trials.

Conference Call Information
Lisata will hold a live conference call today, August 12, 2024, at 4:30 p.m. Eastern Time to discuss financial results, provide a business update and answer questions.
Those wishing to participate must register for the conference call by way of the following link: CLICK HERE TO REGISTER. Registered participants will receive an email containing conference call details with dial-in options. To avoid delays, we encourage participants to dial into the conference call 15 minutes ahead of the scheduled start time.
A live webcast of the call will also be accessible under the Investors & News section of Lisata’s website and will be available for replay beginning two hours after the conclusion of the call for 12 months.

On August 12, 2024 Atara Biotherapeutics, Inc. (Nasdaq: ATRA), a leader in T-cell immunotherapy, leveraging its novel allogeneic Epstein-Barr virus (EBV) T-cell platform to develop transformative therapies for patients with cancer and autoimmune diseases, reported financial results for the second quarter 2024, recent business highlights, and key upcoming milestones for 2024 (Press release, Atara Biotherapeutics, AUG 12, 2024, View Source [SID1234645722]).

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"Building on the recent BLA acceptance with Priority Review for tab-cel, we are making significant progress with the agency towards the target action date of January 15, 2025, while supporting our partner Pierre Fabre with their U.S. launch preparation," said Pascal Touchon, President and Chief Executive Officer of Atara. "During the quarter we continued to advance the clinical development of our lead CAR T program, ATA3219, and remain on track to deliver key value creating milestones within the next 12 months. This is highlighted by initial data from our non-Hodgkin’s lymphoma study anticipated in the first quarter of 2025, which we believe will provide a read-through for ATA3219’s potential in autoimmune disease. On that front, we plan to initiate our ATA3219 Systemic Lupus Erythematosus trial in the fourth quarter, including the cohort without lymphodepletion, with initial data expected in mid-2025."

Dr. Touchon continued, "Following the landmark milestone of the world’s first-ever approval of an allogeneic T-cell therapy and with the potential first U.S. approval approaching, we are advancing our differentiated allogeneic CAR-T programs into the clinic. With the Company in a strong position, I have decided to move into the role of Chairman for personal reasons to dedicate more time to my family. I look forward to having a very active and strategic advisory role as board chair and continuing to help Atara create value with the potential tab-cel U.S. approval and initial clinical data with ATA3219. I believe the future of Atara is bright under the leadership of Cokey Nguyen, Ph.D. who will be promoted to the role of President and CEO. Cokey is a visionary leader in the cell therapy field, and our Board of Directors values his deep commitment to our staff and to patients as well as his expertise across the breadth of our business."

"I admire the strong foundation we built under Pascal’s leadership. I am honored to serve as Atara’s CEO at this pivotal time to continue our journey to get tab-cel approved in the U.S. and to unlock the disruptive potential of our allogeneic CAR-T platform," said Cokey Nguyen, Ph.D. "I look forward to working alongside our world-class and innovative teams to rapidly innovate and strive to develop better cell therapy treatment options for patients."

Tabelecleucel (tab-cel or EbvalloTM) for Post-Transplant Lymphoproliferative Disease (PTLD)

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U.S. Food and Drug Administration (FDA) accepted the filing of Atara’s Biologics License Application (BLA) for tabelecleucel (tab-cel) indicated as monotherapy for treatment of adult and pediatric patients two years of age and older with Epstein-Barr virus positive post-transplant lymphoproliferative disease (EBV+ PTLD) who have received at least one prior therapy. For solid organ transplant patients, prior therapy includes chemotherapy unless chemotherapy is inappropriate
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The BLA has been granted Priority Review with a Prescription Drug User Fee Act (PDUFA) target action date of January 15, 2025
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The data package for the filing includes pivotal and supportive data covering more than 430 patients treated with tab-cel across multiple life-threatening diseases
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The BLA submission is supported by the latest pivotal ALLELE study data-cut that demonstrated a statistically significant 48.8% Objective Response Rate (ORR) (p<0.0001) and favorable safety profile consistent with previous analyses
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Atara received a $20 million milestone payment from Pierre Fabre Laboratories in August 2024, following the acceptance of the tab-cel BLA, with the potential to receive a $60 million milestone payment from Pierre Fabre contingent upon FDA approval of the tab-cel BLA

ATA3219: CD19 Program in Lupus Nephritis (LN)

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Atara expects to initiate a Phase 1 study of ATA3219 as a monotherapy for the treatment of systemic lupus erythematosus (SLE) with kidney involvement (lupus nephritis [LN]) in Q4 2024 with initial clinical data anticipated in mid-2025
○
The Phase 1 open-label, dose-escalation study is designed to evaluate safety, preliminary efficacy, pharmacokinetics, and biomarkers of a single dose of ATA3219 administered to LN subjects refractory to one or more lines of treatment. Subjects will receive lymphodepletion treatment followed by ATA3219 at a dose of 40, 80, or 160 x 106 CAR+ T cells. Each dose level is designed to enroll 3-6 subjects
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Atara is positioned to potentially expand ATA3219 Phase 1 study into additional autoimmune indications via the same Investigational New Drug (IND) application previously cleared for the LN study
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Preclinical data supporting the potential of ATA3219 in SLE was presented in poster presentation at the International Society for Cell & Gene Therapy meeting. The data demonstrated that ATA3219 CAR T cells led to complete CD19-specific B-cell depletion against SLE or multiple sclerosis patient peripheral blood mononuclear cells
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Additional preclinical data presented in the poster showed that ATA3219 CAR T cells, which incorporate the next-generation 1XX costimulatory domain, released lower levels of pro-inflammatory cytokines while maintaining cytotoxic function and potency in response to stimulation with CD19+ target cells when compared to autologous CAR T controls. Mitigating inflammatory cytokine release that is typically seen with standard CD19 CAR T signaling may lead to reduced toxicity and better tolerability if confirmed in clinical trials

ATA3219: CD19 Program in Severe Systemic Lupus Erythematosus (SLE) Without Lymphodepletion

•
Atara plans to expand the Phase 1 LN study of ATA3219 and add a new cohort in severe SLE without lymphodepletion (LD) in Q4 2024 with initial clinical data anticipated in mid-2025
o
Eligible subjects with severe SLE will receive ATA3219 at a dose of 40, 80, or 240 × 106 CAR+ T cells
•
The elimination of LD is designed to further simplify the treatment regimen and to potentially provide a differentiated safety profile to patients without comprising efficacy which may improve patient access •
There is compelling clinical and scientific rationale supporting the potential to eliminate the need for LD based on the EBV T-cell backbone and unique features of ATA3219, including: 1) low alloreactivity risk and favorable safety in over 600 patients treated without LD, due to T-cell receptor EBV specificity and partial human leukocyte antigen matching; 2) expansion and persistence data without LD correlating to efficacy in patients treated with tab-cel; and 3) the inclusion of clinically validated features into ATA3219 such as the 1XX costimulatory domain and memory phenotype that increase potency and persistence

ATA3219: CD19 Program in Non-Hodgkin’s Lymphoma (NHL)

•
Atara continues opening sites and initiating enrollment of a multi-center, Phase 1 open-label, dose-escalation clinical trial of ATA3219 in NHL, including large B-cell lymphomas, follicular lymphoma, and mantle cell lymphoma, with initial clinical data anticipated in Q1 2025
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Study designed to evaluate safety, preliminary efficacy, pharmacokinetics, and biomarkers. Subjects will receive LD treatment followed by ATA3219 at a dose of 40, 80, 240, or 480 x 106 CAR+ T cells. Each dose level is designed to enroll 3-6 patients
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Previously presented preclinical data demonstrated superior in vivo persistence and CD19-specific anti-tumor efficacy compared to an autologous CD19 CAR T benchmark with no observed toxicity or alloreactivity

ATA3431: CD19/CD20 Program for B-Cell Malignancies

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Preclinical data presented at ASH (Free ASH Whitepaper) 2023 demonstrated early evidence of potent antitumor activity, long-term persistence, and superior tumor growth inhibition compared to an autologous CD19/CD20 CAR T benchmark
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Dual CD19 and CD20 targeting designed to address CD19 escape and tumor variability and may provide additional efficacy in lymphoma
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Atara is progressing toward an IND submission in H2 2025

Leadership Updates

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Effective September 9, 2024:
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Cokey Nguyen, Ph.D., the Company’s current Chief Scientific and Technical Officer, will be promoted to the role of President and CEO and Pascal Touchon, the Company’s current President and CEO, will transition to the role of Chairman of the Board of Directors
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Cokey Nguyen, Ph.D., will be appointed to the Company’s Board of Directors
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Carol Gallagher, Pharm.D., current Chair of the Board, will transition to become Independent Lead Director

Second Quarter 2024 Financial Results

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Cash, cash equivalents and short-term investments as of June 30, 2024 totaled $35.3 million, as compared to $46.2 million as of March 31, 2024
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Q2 2024 accounts receivable totaled $2.4 million; however, this amount does not include the $20 million milestone payment owed by Pierre Fabre related to the tab-cel BLA acceptance, which was received in August 2024
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On August 9, 2024, Pierre Fabre and Atara entered into an agreement for Pierre Fabre to purchase certain existing tab-cel intermediate inventory from Atara for $15.5 million, which is expected to be received from Pierre Fabre in September 2024
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Together, cash, cash equivalents, short-term investments, accounts receivable as of June 30, 2024, the $20 million tab-cel BLA acceptance milestone payment, and the $15.5 million tab-cel intermediate inventory purchase amount total $73.2 million
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Net cash used in operating activities was $10.6 million for the second quarter 2024, as compared to $52.8 million in the same period in 2023
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Q2 2024 net cash used in operating activities included a $20 million cash payment received from Pierre Fabre for a milestone payment achieved in March 2024, whereas Q2 2023 had no such cash receipts

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Total revenues were $28.6 million for the second quarter 2024, as compared to $1.0 million for the same period in 2023. Total revenues increased by $27.6 million year over year, primarily due to revenue recognized as a result of additional obligations for the expanded partnership with Pierre Fabre and accelerated recognition of existing deferred revenue due to the planned transition of substantially all activities relating to tab-cel at the time of BLA approval and transfer to Pierre Fabre
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Total costs and operating expenses include non-cash stock-based compensation, depreciation and amortization expenses of $7.7 million for the second quarter 2024, as compared to $13.8 million for the same period in 2023
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Research and development expenses were $33.3 million for the second quarter 2024, as compared to $56.1 million for the same period in 2023
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Research and development expenses include $3.3 million of non-cash stock-based compensation expenses for the second quarter 2024, as compared to $7.2 million for the same period in 2023
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General and administrative expenses were $8.9 million for the second quarter 2024, as compared to $13.3 million for the same period in 2023
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General and administrative expenses include $3.0 million of non-cash stock-based compensation expenses for the second quarter 2024, as compared to $5.4 million for the same period in 2023
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Atara reported net losses of $19.0 million, or $3.10 per share, for the second quarter 2024, as compared to $71.1 million, or $16.91 per share, for the same period in 2023

2024
Outlook and Cash Runway
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Atara expects full year 2024 operating expenses to decrease by approximately 35% from 2023
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The large majority of the year-over-year operating expense reduction began in Q2 2024 and is expected to continue for the remainder of the year
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Atara expects that cash, cash equivalents, short-term investments, and accounts receivable as of June 30, 2024, plus the items noted below, in total will enable funding of planned operations into 2027:
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$20 million milestone payment for the acceptance of the tab-cel BLA received from Pierre Fabre in August 2024 and $60 million contingent upon the approval of the tab-cel BLA;
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$15.5 million purchase by Pierre Fabre of tab-cel intermediate inventory to be received in September 2024 and additional anticipated purchases of tab-cel inventory through the manufacturing transfer date by Pierre Fabre
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anticipated reimbursement for tab-cel global development costs through the BLA transfer by Pierre Fabre;
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operating efficiencies resulting from completed workforce reductions;
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the planned transition of substantially all activities relating to tab-cel at the time of the BLA transfer to Pierre Fabre potentially as early as Q1 2025, which will further reduce quarterly operating expenses; and
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anticipated royalties from sales of tab-cel by Pierre Fabre in the U.S. post BLA approval

About ATA3219

ATA3219 combines the natural biology of unedited T cells with the benefits of an allogeneic therapy. It consists of allogeneic Epstein-Barr virus (EBV)-sensitized T cells that express a CD19 CAR construct for the treatment of CD19+ relapsed or refractory B-cell malignancies, including B-cell non-Hodgkin’s lymphoma and B-cell mediated autoimmune diseases including systemic lupus erythematosus. ATA3219 has been optimized to offer a potential best-in-class profile, featuring off-the-shelf availability. It incorporates multiple clinically validated technologies including a modified CD3ζ signaling domain (1XX) that optimizes expansion and mitigates exhaustion, enrichment during manufacturing for a less differentiated phenotype for robust expansion and persistence and retains the endogenous T-cell receptor without gene editing as a key survival signal for T cells contributing to persistence.About ATA3431

ATA3431 is an allogeneic, bispecific CAR directed against CD20 and CD19, built on Atara’s EBV T-cell platform. The design consists of a tandem CD20-CD19 design, with binders oriented to optimize potency. Dual targets address the limitations of single antigen loss and tumor variability. ATA3431 features a novel 1XX costimulatory domain, memory phenotype, and retained, unedited T-cell receptor. Preclinical data have demonstrated early evidence of antitumor activity, long-term persistence, and superior tumor growth inhibition compared to an autologous CD19/CD20 CAR T benchmark.

Next-Generation Allogeneic CAR T Approach

Atara is focused on applying Epstein-Barr virus (EBV) T-cell biology, featuring experience in over 600 patients treated with allogeneic EBV T cells, and novel chimeric antigen receptor (CAR) technologies to meet the current limitations of autologous and allogeneic CAR therapies head-on by advancing a potential best-in-class CAR T pipeline in oncology and autoimmune disease. Unlike gene-edited approaches aimed at inactivating T-cell receptor (TCR) function to reduce the risk for graft-vs-host disease, Atara’s allogeneic platform maintains expression of the native EBV TCR that promote in vivo functional persistence while also demonstrating inherently low alloreactivity due to their recognition of defined viral antigens and partial human leukocyte antigen (HLA) matching. A molecular toolkit of clinically-validated technologies—including the 1XX costimulatory domain designed for better cell fitness and less exhaustion while maintaining stemness—offers a differentiated approach to addressing significant unmet need with the next generation CAR T.