Kalaris Reports First Quarter 2025 Financial Results and Provides Business Highlights
Rhea-AI Summary
Kalaris Therapeutics (NASDAQ: KLRS) reported its Q1 2025 financial results and provided business updates. The company is advancing its Phase 1 trial of TH103, a novel anti-VEGF treatment for neovascular age-related macular degeneration (nAMD). Initial clinical data is expected in Q4 2025.
Financial highlights include cash and cash equivalents of $101.0 million as of March 31, 2025, up from $1.6 million in December 2024, primarily due to the AlloVir merger. The company reported a net loss of $10.2 million ($2.52 per share) compared to $3.4 million ($2.60 per share) in Q1 2024. R&D expenses increased to $6.0 million from $2.0 million, while G&A expenses rose to $4.3 million from $0.6 million year-over-year.
Positive
- Strong cash position of $101M, expected to fund operations into Q4 2026
- Successfully completed merger with AlloVir in March 2025
- Phase 1 trial of TH103 actively enrolling patients with initial data expected in Q4 2025
- Strengthened Board of Directors with appointment of Leone Patterson as Audit Committee Chair
Negative
- Increased net loss to $10.2M in Q1 2025 from $3.4M in Q1 2024
- Higher R&D expenses at $6.0M, up from $2.0M year-over-year
- Significant increase in G&A expenses to $4.3M from $0.6M year-over-year
Insights
Kalaris making clinical progress with TH103 for AMD while maintaining strong cash position through 2026 following AlloVir merger.
Kalaris' Phase 1 trial for TH103 represents a potentially significant advancement in neovascular age-related macular degeneration (nAMD) treatment. What makes this candidate particularly intriguing is its engineering pedigree - developed by Dr. Napoleone Ferrara, the pioneering researcher behind the original anti-VEGF therapies that revolutionized retinal care.
The clinical development is targeting two key limitations in current nAMD therapies: durability and potency. Preclinical data suggests TH103 achieves both sustained ocular residence time and enhanced anti-VEGF activity - addressing the burden of frequent injections that reduces patient compliance and outcomes with existing treatments.
From a development timeline perspective, the trial is on track with initial data expected in Q4 2025. This single ascending dose Phase 1 study examining safety, pharmacokinetics, and preliminary efficacy will provide crucial insights into whether TH103's preclinical promise translates to human subjects.
The AMD market represents a substantial opportunity, with millions of patients requiring chronic treatment. If TH103 demonstrates the expected durability advantages, it could significantly reduce treatment burden while potentially improving visual outcomes through more consistent VEGF suppression. The completion of patient enrollment and approaching clinical readout represents a critical derisking event for Kalaris' lead program.
Kalaris secured substantial runway through merger while advancing key ophthalmology asset, though operating expenses are increasing.
Kalaris has dramatically strengthened its financial position following the March 2025 AlloVir merger, increasing cash reserves from
The quarterly burn rate warrants attention. R&D expenses increased to
Net loss increased to
From a financial strategy perspective, Kalaris has successfully transformed from a capital-constrained private entity to a well-funded public company. Their financial position gives them flexibility to potentially accelerate development or explore additional assets if TH103's upcoming data proves promising. The board strengthening with experienced biotech executive Leone Patterson as Audit Committee Chair further reinforces their corporate governance as they navigate this critical phase.
Actively enrolling nAMD patients in a Phase 1 trial of TH103, a novel, differentiated anti-VEGF agent engineered to potentially provide longer-lasting and increased anti-VEGF activity to treat neovascular and exudative diseases of the retina; initial clinical data is expected in Q4 2025
Cash and cash equivalents of
PALO ALTO, Calif., May 14, 2025 (GLOBE NEWSWIRE) -- Kalaris Therapeutics, Inc. (Nasdaq: KLRS) (“Kalaris”), a clinical-stage biopharmaceutical company dedicated to the development and commercialization of treatments for prevalent diseases of the retina, today announced financial results for the first quarter ended March 31, 2025 and provided a business update.
“We are excited by our progress in 2025,” said Andrew Oxtoby, Chief Executive Officer of Kalaris. “We recently completed our merger with Allovir, and our Phase 1 trial investigating TH103 for nAMD is well underway. TH103 was engineered by VEGF pioneer, Napoleone Ferrara, MD, to address the limitations of current nAMD therapies and has demonstrated both potent anti-VEGF activity and sustained ocular residence time in preclinical studies. TH103 has the potential to provide longer-lasting and increased anti-VEGF activity to treat neovascular and exudative diseases of the retina. We look forward to reporting the initial clinical data from our Phase 1 trial in the fourth quarter of this year.”
Business Highlights
- Kalaris is currently enrolling a Phase 1, single ascending dose trial to assess the safety, pharmacokinetics, and preliminary treatment effect of TH103 in nAMD patients. Initial clinical data is expected in the fourth quarter of 2025.
- As previously announced, Kalaris completed its merger with AlloVir in March 2025.
- As recently announced, Kalaris therapeutics had expanded its Board of Directors with the appointment of Leone Patterson as a director and Chair of the Audit Committee.
Financial Results for the First Quarter Ended March 31, 2025
Cash and Cash Equivalents: As of March 31, 2025, Kalaris had cash and cash equivalents of
Research and Development Expenses: Research and development expenses were
General and Administrative Expenses: General and administrative expenses were
Net Loss: For the quarter ended March 31, 2025, net loss was
About Kalaris
Kalaris is a clinical-stage biopharmaceutical company dedicated to the development and commercialization of treatments for prevalent retinal diseases. The company is focused on development of TH103, a novel, differentiated anti-VEGF investigational therapy. Developed by Dr. Napoleone Ferrara, TH103 is a fully humanized, recombinant fusion protein that acts against VEGF as a decoy receptor and has been specifically engineered for potentially improved VEGF inhibition and longer retention in the retina. TH103 is currently being evaluated in an ongoing, Phase 1 clinical trial for the treatment of neovascular Age-related Macular Degeneration (nAMD), with plans to develop TH103 for additional neovascular and exudative diseases of the retina such as Diabetic Macular Edema (DME), and Retinal Vein Occlusion (RVO).
Forward Looking Statements
This press release contains “forward-looking statements” within the meaning of the U.S. Private Securities Litigation Reform Act of 1995 and Section 21E of the Securities Exchange Act of 1934, as amended, that involve substantial risk and uncertainties. All statements, other than statements of historical fact, contained in this press release, including statements regarding the strategy, future operations, prospects, plans and objectives of management of Kalaris, including the therapeutic potential of TH103, the anticipated timeline for reporting initial clinical data from the Phase 1 trial of TH103 in nAMD, and the sufficiency of Kalaris’ cash resources for the period anticipated, are forward-looking statements. The words “anticipate,” “believe,” “continue,” “could,” “estimate,” “expect,” “intend,” “may,” “might,” “plan,” “potential,” “predict,” “project,” “should,” “target,” “would” and similar expressions are intended to identify forward-looking statements, although not all forward-looking statements contain these identifying words. These statements are based on current expectations and beliefs of the management of Kalaris as well as assumptions made by, and information currently available to, the management of Kalaris and are subject to risks and uncertainties. There can be no assurance that future developments affecting Kalaris will be those that it has anticipated. Forward-looking statements include, but are not limited to, statements concerning the following: the future operations of Kalaris, including research and development activities; the nature, strategy and focus of Kalaris; the development and commercial potential and potential benefits of any product candidate of Kalaris, including expectations around intellectual property protection; anticipated clinical drug development activities and related timelines, including the expected timing for announcement of data and other clinical results; the uncertainties associated with Kalaris’ product candidate, as well as risks associated with the clinical development and regulatory approval of its product candidate, including potential delays in the completion of clinical trials; expectations regarding the therapeutic benefits, clinical potential and clinical development of TH103; risks related to the inability of Kalaris to obtain sufficient additional capital to continue to advance its product candidate; uncertainties in obtaining successful clinical results for product candidates and unexpected costs that may result therefrom; risks related to the failure to realize any value from any product candidates being developed and anticipated to be developed in light of inherent risks and difficulties involved in successfully bringing product candidates to market; the ability to obtain, maintain, and protect intellectual property rights related to product candidates; changes in regulatory requirements and government incentives; Kalaris’ competitive position and expectations regarding developments and projections relating to its competitors and any competing therapies that are or become available; potential adverse reactions or changes to business relationships resulting from the completion of the merger with AlloVir, Inc.; risks associated with the possible failure to realize, or that it may take longer to realize than expected, certain anticipated benefits of the merger, including with respect to future financial and operating results; the risk of involvement in current and future litigation, including securities class action litigation, that could divert the attention of the management of Kalaris, harm Kalaris’ business and for which Kalaris may not have sufficient insurance coverage to cover all costs and damages; and such other factors as are set forth in Kalaris’ public filings with the SEC, including, but not limited to, those described under the heading “Risk Factors”. Kalaris may not actually achieve the plans, intentions or expectations disclosed in its forward-looking statements, and you should not place undue reliance on its forward-looking statements. Actual results or events could differ materially from the plans, intentions and expectations disclosed in the forward-looking statements Kalaris makes. The forward-looking statements contained in this press release are made as of the date of this press release, and Kalaris does not assume any obligation to update any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by applicable law.
Kalaris Therapeutics Investor Contact:
Corey Davis, Ph.D.
LifeSci Advisors, LLC
+1 212 915 2577
cdavis@lifesciadvisors.com
ir@kalaristx.com
| Kalaris Therapeutics, Inc. | ||||||||
| Condensed Consolidated Statements of Operations | ||||||||
| (unaudited, in thousands, except share and per share data) | ||||||||
| Three Months Ended March 31, | ||||||||
| 2025 | 2024 | |||||||
| Operating expenses | ||||||||
| Research and development | $ | 6,030 | $ | 1,961 | ||||
| General and administrative | 4,324 | 602 | ||||||
| Total operating expenses | 10,354 | 2,563 | ||||||
| Loss from operations | (10,354 | ) | (2,563 | ) | ||||
| Total other income (expense), net | 158 | (844 | ) | |||||
| Net loss | $ | (10,196 | ) | $ | (3,407 | ) | ||
| Net loss per share, basic and diluted | $ | (2.52 | ) | $ | (2.60 | ) | ||
| Weighted-average shares outstanding, basic and diluted | 4,053,140 | 1,312,552 | ||||||
Kalaris Therapeutics, Inc.
Condensed Consolidated Balance Sheets
(unaudited, in thousands)
| March 31, | December 31, | ||||||
| 2025 | 2024 | ||||||
| Assets | |||||||
| Current assets | |||||||
| Cash and cash equivalents | $ | 100,965 | $ | 1,639 | |||
| Other current assets | 1,217 | 967 | |||||
| Total current assets | 102,182 | 2,606 | |||||
| Other assets | 910 | 3,556 | |||||
| Total assets | $ | 103,092 | $ | 6,162 | |||
| Liabilities, redeemable convertible preferred stock and stockholders’ equity (deficit) | |||||||
| Current liabilities | 7,142 | 24,703 | |||||
| Long-term liabilities | 32,076 | 32,076 | |||||
| Total liabilities | 39,218 | 56,779 | |||||
| Redeemable convertible preferred stock | — | 45,999 | |||||
| Total stockholders’ equity (deficit) | 63,874 | (96,616 | ) | ||||
| Total liabilities, redeemable convertible preferred stock and stockholders’ equity (deficit) | $ | 103,092 | $ | 6,162 | |||
FAQ
What were Kalaris Therapeutics (KLRS) Q1 2025 financial results?
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