TScan Therapeutics Reports Fourth Quarter and Full Year 2023 Financial Results and Provides Business Update
- Updated data from Phase 1 study of TSC-100 and TSC-101 for heme malignancies showed 100% relapse-free patients in treatment arms.
- Two additional INDs cleared for Solid Tumor Program targeting MAGE-C2 and MAGE-A1.
- Solid tumor clinical trial actively enrolling with initial data expected in 2024.
- Company expands leadership team with key appointments and promotions.
- Cash, cash equivalents, and marketable securities continue to fund operations into 2026.
- Revenue for Q4 2023 was $7.2 million, up from $3.1 million in Q4 2022.
- R&D expenses increased to $22.4 million in Q4 2023 compared to $15.6 million in Q4 2022.
- Net loss was $19.6 million for Q4 2023, with a cash position of $192.0 million as of December 31, 2023.
- None.
Insights
The reported clinical outcomes from TScan Therapeutics' ongoing Phase 1 study of TSC-100 and TSC-101 are highly promising, with a 100% relapse-free rate among treated patients. This is particularly significant for high-risk patient populations, such as those with TP53-mutated MDS, where traditional treatment options may be limited. The achievement of complete donor chimerism suggests a successful engraftment and potential for long-term remission, which could lead to a paradigm shift in treating hematological malignancies post-transplant.
The development of TCR-T therapies targeting specific antigens like MAGE-C2 and MAGE-A1 represents an innovative approach to addressing tumor heterogeneity in solid tumors. The multiplexed treatment strategy could be a game-changer by potentially reducing the likelihood of tumor escape mechanisms. However, the safety profile and efficacy of these therapies in a larger patient cohort will be critical to their success, as the complexity of solid tumors presents significant challenges.
The financial results released by TScan Therapeutics indicate a substantial increase in revenue, primarily attributed to the new collaboration agreement with Amgen. This reflects a growing confidence in TScan's technology and pipeline. However, the increase in R&D and G&A expenses underscores the company's investment in advancing its clinical programs and expanding operations. While this may impact short-term profitability, it is a common trend among biopharmaceutical companies prioritizing growth and innovation.
The reported cash runway extending into 2026 provides TScan with a solid financial cushion to progress through key clinical milestones without the immediate need for additional capital raises. This could be reassuring for investors, as it reduces the risk of near-term dilution. Nevertheless, the long-term financial health of the company will depend on the successful development and potential commercialization of its therapies.
The landscape for T cell receptor-engineered T cell therapies is competitive, with several companies vying for market share in both hematological and solid tumor indications. TScan's progress in its Phase 1 studies and the FDA's clearance of additional INDs place it in a favorable position within this space. The multiplex approach to solid tumors, if successful, could address a significant unmet need and position TScan as a leader in precision immuno-oncology.
However, the market's response to these developments will hinge on the detailed clinical data expected in 2024 and beyond. The anticipation of these results and the strategic expansion of TScan's ImmunoBank could influence investor sentiment and market dynamics. It will be important to monitor peer company progress and the evolving regulatory landscape to fully understand TScan's competitive positioning.
Presented updated data from ongoing Phase 1 study of TSC-100 and TSC-101 for the treatment of heme malignancies at the Tandem Meetings of ASTCT and CIBMTR; 8/8 (
Announced the clearance of two additional INDs for Solid Tumor Program: TSC-201-B0702 targeting MAGE-C2 on HLA-B*07:02 and TSC-204-A0101 targeting MAGE-A1 on HLA-A*01:01
Solid tumor clinical trial actively enrolling, with initial data for singleplex and multiplex cohorts anticipated in 2024
Expands leadership team with key appointments and promotions
Cash, cash equivalents, and marketable securities continues to fund operations into 2026
WALTHAM, Mass., March 06, 2024 (GLOBE NEWSWIRE) -- TScan Therapeutics, Inc. (Nasdaq: TCRX), a clinical-stage biopharmaceutical company focused on the development of T cell receptor (TCR)-engineered T cell therapies (TCR-T) for the treatment of patients with cancer, today reported financial results for the three months and full year ended December 31, 2023, and provided a business update.
“The advancements we made across our pipeline in 2023 have set the stage for a momentous year ahead as we continue to treat and follow patients in the heme malignancies study and commence patient dosing in the solid tumor program. We continue to make meaningful progress with our Phase 1 heme malignancies study, with updated data on eight treatment-arm patients and six control-arm patients presented at the Tandem Meetings of ASTCT and CIBMTR,” said Gavin MacBeath, Ph.D., Chief Executive Officer. “We are encouraged to see that none of the patients in the treatment arms has relapsed following treatment with TSC-100 or TSC-101, including one high-risk TP53-mutated MDS patient who has now reached one year of follow-up. The one-year mark is a meaningful milestone for patients as the likelihood of relapse is now much lower, leading to an improved quality of life. We look forward to completing Phase 1 enrollment and reporting clinical and translational data in 2024 with two-year relapse-free survival data in 2025.”
“We are on-track to treat the first patient in our Phase 1 solid tumor program this month, which will bring us one step closer to delivering customized, enhanced, multiplexed TCR-T therapies to patients with a variety of solid tumors,” said Debora Barton, M.D., Chief Medical Officer. “Solid tumors are notoriously heterogenous, with tumors frequently expressing more than one target antigen. We believe the only way to eradicate solid tumors is through a multi-targeted approach. To make this a reality, we continue to prioritize expanding the ImmunoBank with additional TCRs to increase patient eligibility for multiplexed therapy. With recent FDA clearance of our INDs for TSC-201-B0702 and TSC-204-A0101, we now have six TCR-Ts cleared for clinical development. We look forward to continuing to advance the solid tumor program and sharing data on patients from singleplex and multiplex cohorts in 2024.”
Recent Corporate Highlights
- In February 2024, the Company presented updated Phase 1 clinical results on lead TCR-T candidates TSC-100 and TSC-101 at the Tandem Meetings: Transplantation & Cellular Therapy Meetings of the American Society for Transplantation and Cellular Therapy (ASTCT®) and the Center for International Blood and Marrow Transplant Research (CIBMTR®).
- Data showed that all eight (
100% ) treatment-arm patients were free from relapse, including four patients with follow-up beyond ten months. Notably, one high-risk TP53-mutated MDS patient has now reached the one-year mark following treatment with TSC-101. Additionally, no patient-derived hematopoietic cells were detected in any of the eight treatment-arm patients, indicating complete elimination of target cells. One AML patient with detectable disease post-transplant converted to, and continues to show, no detectable disease following treatment with TSC-101, with the most recent measurement at day 180. Patients have now been enrolled up to the third and final dose level in both treatment arms with no dose limiting toxicities thus far, suggesting that the third dose level will likely become the recommended Phase 2 dose. - Of the six patients enrolled in the control arm (transplant alone), two control-arm patients relapsed at day 161 and day 180, and one of them succumbed to the relapse on day 265 post-transplant. A third control-arm patient required clinical intervention on day 133 because of concerns of impending relapse, and only two of the control-arm patients achieved and maintained complete donor chimerism following transplantation.
- The Company hosted a virtual KOL event following the Tandem Meetings to discuss these data. A replay of the event can be found here.
- Data showed that all eight (
- The Company recently received U.S. Food and Drug Administration (FDA) clearance of its investigational new drug (IND) applications for two additional TCR-Ts in their Solid Tumor Program:
- TSC-201-B0702, a TCR-T targeting melanoma-associated antigen C2 (MAGE-C2) on HLA -B*07:02
- TSC-204-A0101, a TCR-T targeting melanoma-associated antigen 1 (MAGE-A1) on HLA-A*01:01
With the clearance of these IND applications, TScan now has six enhanced TCR-Ts cleared for clinical development. The Company remains on-track to dose the first patient in its Phase 1 solid tumor program in the first quarter of 2024 and anticipates sharing initial data on patients from both the singleplex and multiplex cohorts in 2024.
- The Company will present two “Trials in Progress” poster presentations at the upcoming American Association for Cancer Research (AACR) Annual Meeting 2024. Details for the posters include:
Title: Trial in progress: A phase 1 trial of TSC-100 and TSC-101, engineered T cell therapies that target minor histocompatibility antigens to eliminate residual disease after hematopoietic cell transplantation
Session Title: Phase I Clinical Trials in Progress 2
Session Date and Time: Monday April 8, 2024; 1:30 - 5:00 PM PDT
Location: Poster Section 50
Poster Board Number: 2
Abstract Presentation Number: CT151
Title: Trial in progress: A phase 1, first in human clinical trial for T-Plex, a multiplexed, enhanced T cell receptor-engineered T cell therapy (TCR-T) for solid tumors
Session Title: Phase I Clinical Trials in Progress 2
Session Date and Time: Monday April 8, 2024; 1:30 - 5:00 PM PDT
Location: Poster Section 50
Poster Board Number: 21
Abstract Presentation Number: CT170
- The Company continues to expand its leadership team with key appointments and promotions:
- Appointed Jason A. Amello as Chief Financial Officer
- Appointed Justin McCue, Ph.D., as Chief Technology Officer
- Promoted Zoran Zdraveski, J.D., Ph.D., to Chief Legal and Strategy Officer
- Appointed R. Keith Woods to its Board of Directors
- Promoted Cagan Gurer, Ph.D., to Senior Vice President, Discovery
- Promoted Jim Murray to Senior Vice President, Head of Development Operations
- Appointed Dawn Pinchasik, M.D., M.S., as Vice President, Clinical Development
- In November 2023, the Company was named a Top Place to Work by The Boston Globe for the second consecutive year.
Upcoming Anticipated Milestones
Heme Malignancies Program: TScan’s two lead TCR-T cell therapy candidates, TSC-100 and TSC-101, are designed to treat residual disease and prevent relapse in patients with acute myeloid leukemia (AML), acute lymphocytic leukemia (ALL), or myelodysplastic syndromes (MDS) undergoing hematopoietic cell transplantation (HCT) (NCT05473910).
- Plans to open expansion cohorts at the recommended Phase 2 dose level to further characterize safety and evaluate translational and efficacy endpoints in the third quarter of 2024.
- Plans to complete Phase 1 enrollment and report one-year clinical and translational data on initial patients in 2024.
- Expects to initiate registration trial and report two-year relapse data in 2025.
Solid Tumor Program: TScan continues to expand the ImmunoBank, a collection of therapeutic TCRs that target different cancer-associated antigens presented on diverse HLA types. TScan’s strategy is to treat patients with multiple TCR-Ts to overcome tumor heterogeneity and prevent resistance that may arise from either target or HLA loss (screening protocol: NCT05812027) (treatment protocol: NCT05973487).
- Initiated Phase 1 solid tumor clinical study and expects to dose the first patient in the first quarter of 2024.
- Expects to share initial data on patients from both singleplex and multiplex cohorts in 2024.
- Plans to continue to expand the ImmunoBank with additional IND filings throughout 2024.
- Long-term duration of response data for multiplexed therapy anticipated in 2025.
Financial Results
Revenue: Revenue for the fourth quarter of 2023, was
R&D Expenses: Research and development expenses for the fourth quarter of 2023 were
G&A Expenses: General and administrative expenses for the fourth quarter of 2023, were
Net Loss: Net loss was
Cash Position: Cash, cash equivalents, and marketable securities as of December 31, 2023 were
Share Count: As of December 31, 2023, the Company had issued and outstanding shares of 47,829,529, which consists of 43,552,941 shares of voting common stock and 4,276,588 shares of non-voting common stock, and outstanding pre-funded warrants to purchase 47,010,526 shares of voting common stock at an exercise price of
About TScan Therapeutics, Inc.
TScan is a clinical-stage biopharmaceutical company focused on the development of T cell receptor (TCR)-engineered T cell therapies (TCR-T) for the treatment of patients with cancer. The Company’s lead TCR-T therapy candidates, TSC-100 and TSC-101, are in development for the treatment of patients with hematologic malignancies to prevent relapse following allogeneic hematopoietic cell transplantation. The Company is also developing TCR-T therapy candidates for the treatment of various solid tumors. The Company has developed and continues to expand its ImmunoBank, the Company’s repository of therapeutic TCRs that recognize diverse targets and are associated with multiple HLA types, to provide customized multiplexed TCR-T therapies for patients with a variety of cancers.
Forward-Looking Statements
This release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, including, but not limited to, express or implied statements regarding the Company’s plans, progress, and timing relating to the Company’s hematologic malignancies program, including potential indicators of treatment success, completion of enrollment and opening of expansion cohorts, and the presentation of data; the Company’s plans, progress, and timing relating to the Company’s solid tumor programs, including treatment of patients and the presentation of data; the Company’s current and future research and development plans or expectations; the structure, timing and success of the Company’s planned preclinical development, submission of INDs, and clinical trials; the potential benefits of any of the Company’s proprietary platforms, multiplexing, or current or future product candidates in treating patients; the Company’s ability to fund its operating expenses and capital expenditure requirements with its existing cash and cash equivalents; and the Company’s goals and strategy, focus, and anticipated financial performance. TScan intends such forward-looking statements to be covered by the safe harbor provisions for forward-looking statements contained in Section 21E of the Securities Exchange Act of 1934 and the Private Securities Litigation Reform Act of 1995. In some cases, you can identify forward-looking statements by terms such as, but not limited to, “may,” “might,” “will,” “objective,” “intend,” “should,” “could,” “can,” “would,” “expect,” “believe,” “anticipate,” “project,” “target,” “design,” “estimate,” “predict,” “potential,” “plan,” “on track,” or similar expressions or the negative of those terms. Such forward-looking statements are based upon current expectations that involve risks, changes in circumstances, assumptions, and uncertainties. The express or implied forward-looking statements included in this release are only predictions and are subject to a number of risks, uncertainties and assumptions, including, without limitation: the beneficial characteristics, safety, efficacy, therapeutic effects and potential advantages of TScan’s TCR-T therapy candidates; TScan’s expectations regarding its preclinical studies being predictive of clinical trial results; TScan’s recently approved INDs being indicative or predictive of bringing TScan closer to its goal of providing customized TCR-T therapies to treat patients with cancer; the timing of the launch, initiation, progress, expected results and announcements of TScan’s preclinical studies, clinical trials and its research and development programs; TScan’s timeline regarding its filing of INDs for its TCRs throughout the year; TScan’s ability to enroll patients for its clinical trials within its expected timeline; TScan’s plans relating to developing and commercializing its TCR-T therapy candidates, if approved, including sales strategy; estimates of the size of the addressable market for TScan’s TCR-T therapy candidates; TScan’s manufacturing capabilities and the scalable nature of its manufacturing process; TScan’s estimates regarding expenses, future milestone payments and revenue, capital requirements and needs for additional financing; TScan’s expectations regarding competition; TScan’s anticipated growth strategies; TScan’s ability to attract or retain key personnel; TScan’s ability to establish and maintain development partnerships and collaborations; TScan’s expectations regarding federal, state and foreign regulatory requirements; TScan’s ability to obtain and maintain intellectual property protection for its proprietary platform technology and our product candidates; the sufficiency of TScan’s existing capital resources to fund its future operating expenses and capital expenditure requirements; and other factors that are described in the “Risk Factors” and “Management’s Discussion and Analysis of Financial Condition and Results of Operations” sections of TScan’s most recent Annual Report on Form 10-K and any other filings that TScan has made or may make with the SEC in the future. Any forward-looking statements contained in this release represent TScan’s views only as of the date hereof and should not be relied upon as representing its views as of any subsequent date. Except as required by law, TScan explicitly disclaims any obligation to update any forward-looking statements.
Contacts
Heather Savelle
TScan Therapeutics, Inc.
VP, Investor Relations
857-399-9840
hsavelle@tscan.com
Joyce Allaire
LifeSci Advisors, LLC
Managing Director
617-435-6602
jallaire@lifesciadvisors.com
| TScan Therapeutics, Inc. | |||||||
| Condensed Consolidated Balance Sheet Data | |||||||
| (in thousands) | |||||||
| December 31, 2023 | December 31, 2022 | ||||||
| Assets | |||||||
| Cash, cash equivalents, and marketable securities | $ | 192,044 | $ | 120,027 | |||
| Other assets | 80,105 | 79,064 | |||||
| Total assets | $ | 272,149 | $ | 199,091 | |||
| Liabilities and Stockholders' Equity | |||||||
| Total liabilities | $ | 121,282 | $ | 99,657 | |||
| Total stockholders' equity | 150,867 | 99,434 | |||||
| Total liabilities and stockholders' deficit | $ | 272,149 | $ | 199,091 | |||
| TScan Therapeutics, Inc. | |||||||||||||||
| Condensed Consolidated Statements of Operations | |||||||||||||||
| (in thousands, except share and per share amounts) | |||||||||||||||
| Three Months Ended December 31, | Twelve Months Ended December 31, | ||||||||||||||
| 2023 | 2022 | 2023 | 2022 | ||||||||||||
| Revenue: | |||||||||||||||
| Collaboration and license revenue | $ | 7,211 | $ | 3,096 | $ | 21,049 | $ | 13,535 | |||||||
| Operating expenses: | |||||||||||||||
| Research and development | 22,407 | 15,604 | 88,153 | 59,819 | |||||||||||
| General and administrative | 6,161 | 6,140 | 26,354 | 20,352 | |||||||||||
| Total operating expenses | 28,568 | 21,744 | 114,507 | 80,171 | |||||||||||
| Loss from operations | (21,357 | ) | (18,648 | ) | (93,458 | ) | (66,636 | ) | |||||||
| Other income | 2,596 | 900 | 7,999 | 1,591 | |||||||||||
| Interest expense | (852 | ) | (975 | ) | (3,759 | ) | (1,176 | ) | |||||||
| Net loss | $ | (19,613 | ) | $ | (18,723 | ) | $ | (89,218 | ) | $ | (66,221 | ) | |||
| Net loss per share, basic and diluted | $ | (0.21 | ) | $ | (0.78 | ) | $ | (1.36 | ) | $ | (2.75 | ) | |||
| Weighted average common shares outstanding—basic and diluted | 94,835,735 | 24,077,857 | 65,599,858 | 24,048,267 | |||||||||||
FAQ
What is the ticker symbol for TScan Therapeutics, Inc.?
What positive outcomes were reported from the Phase 1 study of TSC-100 and TSC-101?
What new INDs were cleared for TScan Therapeutics' Solid Tumor Program?
What is the expected timeline for initial data from the solid tumor clinical trial?
How long can TScan Therapeutics fund its operations with its current cash reserves?
