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TuHURA Biosciences Reports First Quarter 2026 Financial Results and Provides a Corporate Update

On May 15, 2026 TuHURA Biosciences, Inc. (NASDAQ:HURA) ("TuHURA" or the "Company"), a Phase 3 immuno-oncology company developing novel therapeutics to overcome resistance to cancer immunotherapy, reported financial results for the Company’s first quarter ended March 31, 2026, and provided a corporate update.

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"I am very pleased with the progress we have made this past quarter as we continue to execute upon our corporate and development strategy. Importantly, we recently established a $50 million non-equity-based source of operating capital in the form of credit facility with our largest stockholder on attractive terms for the company allowing us to fund operations beyond anticipated top-line data in our lead IFx-2.0 program," said Dr. James Bianco, President and CEO of TuHURA Biosciences. "With the financing optionality provided by the credit facility, we now look forward to several anticipated key upcoming milestones, including: meeting with the FDA to discuss our IND and development plan for our VISTA inhibitor, TBS-2025, and initiating a Phase 1b/2 trial of TBS-2025 in mutNPM1 r/r AML; selecting our lead ADC for proof-of-concept studies in AML; and completing enrollment in our Phase 3 study of IFx-2.0 in Merkel Cell Carcinoma (MCC)."

First Quarter and Recent Corporate Highlights:

•
In April 2026, the company announced a $50 million credit facility and royalty transaction extending its anticipated cash runway into 2028. Under the terms of the loan agreement for the credit facility, TuHURA will have the ability to draw down on the facility on an as-needed basis to fund monthly expenses for ongoing clinical development and operations. The facility bears a 12% annual interest rate on outstanding funds drawn, with interest paid monthly and principal repayment due at a 5-year maturity date for April 21, 2031.

•
Announced Craig Tendler, M.D., will provide strategic, operational and other related services consistent with those of a Chief Medical Officer. Dr. Tendler will continue in his role as a member of the Board of Directors and also work with management to oversee clinical development strategy and operations of the company’s pipeline, including its VISTA inhibiting antibody, TBS-2025.

•
Appointed Amanda Garofalo, MSHS, as Senior Vice President of Clinical Operations. Mrs. Garofalo has over 20 years of clinical and development experience and will work closely with Dr. Tendler in overseeing the day-to-day clinical operations.

•
Received FDA Orphan Drug Designation (ODD) for IFx-2.0 for the treatment of stage IIB to stage IV cutaneous melanoma. The ODD designation was based on data from the Company’s previously completed Phase 1 study of IFx-2.0, which demonstrated IFx-2.0 to be safe with no serious dose limiting toxicities. Additionally, the study demonstrated that patients refractory to checkpoint inhibitor therapy (anti-PD1) experienced clinical benefit upon subsequent anti-PD1 based treatment.

Anticipated Milestones by Program

IFx-2.0 (Innate Immune Agonist)

•
1H 2026: Anticipate Orphan Drug Designation for IFx-2.0 in MCC
•
2H 2026: Anticipate presenting data at a scientific conference
•
2H 2027: Complete enrollment in Phase 3 study of IFx-2.0
•
2H 2027: Anticipate topline results from the Phase 3 accelerated approval trial of IFx-2.0 as an adjunctive therapy to Keytruda (pembrolizumab) in first-line treatment for advanced or metastatic MCC

TBS-2025 (VISTA inhibiting mAb)

•
1H 2026: Planned FDA IND meeting regarding the Phase 1b/2 development plan inNPM1 mut r/r AML, and other molecularly defined subsets
•
2H 2026: Seek Orphan Drug Designation in AML
•
2H 2026: Initiate Phase 1b/2 trial of VISTA in mutNPM1 r/r AML

MDSC Inhibitors (Bi-specific ADCs)

•
1H 2026: Select lead ADC for proof-of-concept study in AML
•
2H 2026: Presentations at key scientific meetings

Summary of Financial Results for the First Quarter 2026

Cash and cash equivalents of $6.3 million at March 31, 2026. TuHURA’s total common shares outstanding were approximately 63.6 million.

Research and development expenses were $5.2 million and $4.6 million for the 3 months ended March 31, 2026, and 2025, respectively.

General and administrative (G&A) expenses were $2.3 million and $2.0 million for the 3 months ended March 31, 2026, and 2025, respectively.

Net cash outflows from operating activities were ($4.4) million and ($4.7) million for the 3 months ended March 31, 2026, and 2025, respectively.

Net cash flows from financing activities were $ 7.2 million and $ (0.5) million for the 3 months ended March 31, 2026, and 2025, respectively.

(Press release, TuHURA Biosciences, MAY 15, 2026, View Source [SID1234665780])

Sensei Biotherapeutics Reports First Quarter 2026 Financial Results and Provides Corporate Update

On May 15, 2026 Sensei Biotherapeutics, Inc. (Nasdaq: SNSE) reported financial results for the first quarter ended March 31, 2026, and provided a corporate update.

"The first quarter of 2026 was transformational for the Company, with the acquisition of Faeth Therapeutics and the concurrent $200 million private placement in February, supported by a group of leading life sciences investors," said Christopher Gerry, President & General Counsel of Sensei Biotherapeutics. "This acquisition and injection of new capital will allow us to advance PIKTOR, a differentiated multi-node pathway inhibitor, through key clinical milestones."

"New data across the industry continues to support the significant potential of multi-node inhibition of the PI3K/AKT/mTOR pathway," said Anand Parikh, Chief Operating Officer of Sensei Biotherapeutics. "We believe PIKTOR is differentiated as an orally administered multi-node therapy specifically targeting PI3K-alpha, mTORC1 and mTORC2, with the potential to treat a variety of solid tumors. With our Phase 2 trial in advanced endometrial cancer expected to read out by the end of the year and the recent initiation of our Phase 1b/2 trial in advanced breast cancer, we are making great strides towards delivering the next generation of solid tumor therapies."

Clinical Program Highlights

Acquired through the Faeth transaction, PIKTOR is now Sensei’s lead program. The investigational, proprietary, all-oral combination of serabelisib and sapanisertib is designed to inhibit multiple nodes of the PI3K/AKT/mTOR pathway through PI3K-alpha and dual mTORC1/2 targeting.

In April 2026, the first patient was dosed in the Phase 1b/2 trial evaluating PIKTOR for the treatment of HR+/HER2- advanced breast cancer (Study FTH-PIK-101). Interim data from the trial is expected in 2027.

The Phase 2 trial evaluating PIKTOR in advanced endometrial cancer (Study FTH-PIK-201) is on track to report topline data in the second half of 2026.
First Quarter 2026 Financial Results

Cash Position: Cash, cash equivalents and marketable securities were $202.8 million as of March 31, 2026, as compared to $21.2 million as of December 31, 2025.

Research and Development (R&D) Expenses: R&D expenses were $18.0 million for the quarter ended March 31, 2026, compared with $3.7 million for the quarter ended March 31, 2025. The increase in R&D expenses was primarily attributable to the inclusion of Faeth R&D operations as well as one-time costs associated with the Faeth acquisition, partially offset by a reduction in the SNS-101 clinical trial costs.

General and Administrative (G&A) Expenses: G&A expenses were $19.7 million for the quarter ended March 31, 2026, compared to $3.5 million for the quarter ended March 31, 2025. The increase in G&A expense was primarily attributable to one-time costs associated with the Faeth acquisition.

Acquired In-Process Research and Development (Acquired IPR&D) Expenses: Acquired IPR&D expenses were $133.0 million for the quarter ended March 31, 2026. This represents the fair value of IPR&D assets obtained in connection with asset acquisition where the acquired IPR&D has no alternative future use as of the acquisition date.

Net Loss: Net loss was $170.2 million, or $131.45 per basic and diluted share, for the quarter ended March 31, 2026, compared with a net loss of $6.9 million, or $5.45 per basic and diluted share, for the quarter ended March 31, 2025.

Weighted-average common shares outstanding, basic and diluted, were 1,295,052 for the quarter ended March 31, 2026, compared with 1,259,531 for the quarter ended March 31, 2025.

Condensed Statements of Operations

(Unaudited, in thousands except share and per share data)

For the Three Months
Ended March 31,

2026

2025

Operating expenses:

Research and development

17,957

3,725

General and administrative

19,713

3,549

Acquired in-process research and development

132,957

—

Total operating expenses

170,627

7,274

Loss from operations

(170,627

)

(7,274

)

Total other income

391

410

Net loss

(170,236

)

(6,864

)

Net loss per share, basic and diluted

(131.45

)

(5.45

)

Weighted-average common shares outstanding, basic and diluted

1,295,052

1,259,531

Selected Condensed Balance Sheet Data

(Unaudited, in thousands)

March 31,
2026

December 31,
2025

Cash and cash equivalents

152,325

8,668

Marketable securities

50,468

12,516

Total assets

205,381

22,902

Total liabilities

14,191

4,310

Series B redeemable convertible preferred stock

328,476

—

Total stockholders’ (deficit) equity

(137,286

)

18,592

(Press release, Sensei Biotherapeutics, MAY 15, 2026, View Source [SID1234665779])

Sana Biotechnology Announces Sale of Approximately $69 Million of Shares Through its At-the-Market (ATM) Facility

On May 15, 2026 Sana Biotechnology, Inc. (NASDAQ: SANA), a company focused on changing the possible for patients through engineered cells, reported that it has sold an aggregate of 21,607,878 shares of the company’s common stock through its at-the-market ("ATM") facility established through TD Securities (USA) LLC for net proceeds of approximately $69 million. The investment, including participation based on interest received from RA Capital Management, combined with the previously announced unrelated $25 million investment from the Mayo Clinic, brings the total capital raised since the end of the first quarter of 2026 to approximately $94 million and extends the company’s expected cash runway to mid-2027.

The shares of common stock described above were sold by the company pursuant to an automatically effective shelf registration statement on Form S-3ASR (File No. 333-293981), including the ATM prospectus supplement, filed by the company with the SEC on March 3, 2026. The ATM prospectus supplement and the accompanying prospectus may be obtained from TD Securities (USA) LLC, LLC, c/o Broadridge Financial Solutions, 1155 Long Island Avenue, Edgewood, NY 11717 or by email at [email protected]. Electronic copies of the ATM prospectus supplement and the accompanying prospectus are also available on the SEC’s website at View Source

This press release does not constitute an offer to sell or a solicitation of an offer to buy the securities in the offering, nor shall there be any sale of these securities in any jurisdiction in which an offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of such jurisdiction.

(Press release, Sana Biotechnology, MAY 15, 2026, View Source [SID1234665778])

Regeneron Provides Update on Phase 3 Trial of Fianlimab (LAG-3 Inhibitor) Combination in First-Line Unresectable or Metastatic Melanoma

On May 15, 2026 Regeneron Pharmaceuticals, Inc. (NASDAQ: REGN) reported results from the Phase 3 trial evaluating two dose levels of fianlimab (LAG-3 inhibitor) in combination with cemiplimab (PD-1 inhibitor) as a first-line treatment for patients with unresectable locally advanced or metastatic melanoma. The trial did not reach statistical significance for the primary endpoint of improvement in progression-free survival (PFS) compared to pembrolizumab (PD-1 inhibitor) monotherapy. No new safety signals were identified with the fianlimab combination.

High-Dose
Combination
(n=508) Low-Dose
Combination
(n=422) Pembrolizumab
Monotherapy
(n=462) Cemiplimab
Monotherapy*
(n=154)
Primary endpoint:
median PFS, months
(95% Confidence
Interval [CI])

11.5 (6.3, 16.8)

9.6 (6.2, 13.9)

6.4 (4.4, 11.1)

6.3 (4.0, 17.2)

Hazard Ratio (95%
CI)
Relative to
Pembrolizumab

0.845 (0.709,
1.008) 0.931 (0.773,
1.122)#
p-Value p=0.0627 p=0.4661#
*Cemiplimab was used to define contribution of components and was not used in the statistical comparison
# Low dose combination compared against subset of concurrently randomized patients on pembrolizumab (n=421)

Detailed results from the trial will be presented at an upcoming medical meeting.

A Phase 3 head-to-head trial, also in first-line unresectable or metastatic melanoma, evaluating the high-dose fianlimab combination versus Opdualag (nivolumab and relatlimab-rmbw) is ongoing.

The potential uses of fianlimab and cemiplimab described above are investigational, and safety and efficacy of this combination have not been evaluated by any regulatory authority.

About the Phase 3 Trial
This randomized, double-blind Phase 3 trial is investigating the combination of fianlimab and cemiplimab versus pembrolizumab in patients 12 years of age or older with unresectable locally advanced or metastatic melanoma who have not received a previous systemic treatment for advanced disease. The trial enrolled 1,546 patients who were randomized to receive either: 1600 mg fianlimab and 350 mg cemiplimab (high-dose combination) every 3 weeks; 400 mg fianlimab and 350 mg cemiplimab (low-dose combination) every 3 weeks; placebo and 200 mg pembrolizumab every 3 weeks; or placebo and 350 mg cemiplimab every 3 weeks.

(Press release, Regeneron, MAY 15, 2026, View Source [SID1234665777])

Purple Biotech Reports First Quarter 2026 Financial Results and Business Highlights

On May 15, 2026 Purple Biotech Ltd. ("Purple Biotech" or "the Company") (NASDAQ/TASE: PPBT), a clinical-stage company developing a next-generation immunotherapy platform designed to maximize anti-cancer potency while minimizing toxicity, reported financial results for the three months ended March 31, 2026 and provided an update on recent business progress.

"We continue to advance the CAPTN-3 platform as a core value driver," said Gil Efron, Purple Biotech CEO. "New patient-derived tumor data, generated with our collaborators at Mount Sinai, further supports IM1240’s differentiated tri-specific design and its potential to overcome tumor immune evasion and resistance in difficult-to-treat solid tumors. Importantly, the data continues to support the contribution of the NKG2A arm, which enhanced anti-tumor activity across tested samples and improved the therapeutic index. In parallel, our newly formed Scientific Advisory Board and collaboration with Converge Bio provide important scientific and computational expertise as we seek to expand the broader potential of CAPTN-3. Over the remainder of 2026, we plan to build on this momentum by generating additional efficacy evidence across potential indications and advancing new tri-specific antibody combinations."

Q1 2026 and Recent Clinical & Corporate Highlights:

Generated new patient-derived tumor data supporting IM1240’s differentiated mechanism and anti-tumor activity

● Data generated in the lab of Amir Horowitz, PhD, at the Tisch Cancer Institute at the Icahn School of Medicine at Mount Sinai, demonstrated that all tested patient-derived tumor samples responded to IM1240 treatment.

● IM1240 demonstrated activity across treatment-resistant samples, including PD-1 or PD-1/ chemo resistant head and neck squamous cell carcinoma metastatic lymph nodes and enfortumab vedotin + PD-1-resistant muscle-invasive bladder cancer.

● Data further supports the contribution of IM1240’s NKG2A arm, which significantly enhanced anti-tumor activity across tested samples and improved the therapeutic index.

● In a patient-derived non-small cell lung cancer (NSCLC) biopsy, IM1240 induced mature tertiary lymphoid structures (TLS) associated with effective anti-tumor immune response and favorable prognosis, corresponding with observed anti-tumor efficacy.

Established Scientific Advisory Board to support CAPTN-3 development

● Formed a CAPTN-3 Scientific Advisory Board (SAB) composed of experts in T-cell engager development, NK and T cell biology, translational science, and clinical oncology.

● The SAB is expected to provide strategic guidance as the Company advances IM1240 toward clinical development and continues to evaluate broader development opportunities for the CAPTN-3 platform.

Expanded collaboration with Converge Bio to apply generative AI to tri-specific antibody development

● The collaboration leverages Converge Bio’s proprietary generative AI platform to support the design and optimization of novel tri-specific antibodies for oncology.

● The AI-driven strategy is intended to accelerate discovery timelines, improve candidate quality and developability, and expand CAPTN-3’s potential across additional high-value solid tumor targets and resistance mechanisms.

Advancing IM1240 and IM1305 pre-clinical development toward first-in-human studies in 2027

● IM1240 remains the Company’s lead development priority, with IM1305, targeting TROP2, continuing to support the broader platform opportunity.

● Following the prior announcement that further development of CM24 and NT219 would require partnering or additional investment, the Company has redirected resources toward CAPTN-3 as its core development priority.

Financial Results for the Three Months Ended March 31, 2026

Research and Development Expenses were $1.2 million for the three months ended March 31, 2026, reflecting an increase of $0.5 million, from $0.8 million in the same period of 2025. The increase was primarily driven by higher chemistry, manufacturing, and controls (CMC) development activities related to the CAPTN-3 platform.

General and Administrative Expenses were $1.0 million for the three months ended March 31, 2026, compared to $0.6 million in the same period of 2025, representing an increase of $0.4 million, mainly due to higher payroll expenses as well as increased professional services and related expenses.

Adjusted Operating Loss (as reconciled below) was $2.1 million for the three months ended March 31, 2026, compared to $1.3 million in the same period of 2025, reflecting an increase of $0.8 million, primarily attributable to the higher operating expenses described above.

Finance Income, Net was $2.2 million for the three months ended March 31, 2026, compared to $1.0 million in the same period of 2025, reflecting an increase of $1.2 million, mainly due to non-cash warrant-related income due to changes in fair value measurement.

Net Loss was $0.1 million for the three months ended March 31, 2026, compared to a net loss of $0.5 million in the same period of 2025. The decrease in net loss was mainly driven by finance income, net, primarily resulting from changes in the fair value of warrants, partially offset by higher operating expenses.

Adjusted Net Loss (as reconciled below) for the three months ended March 31, 2026, was $2.1 million, an increase of $0.8 million, compared to $1.3 million in the same period of 2025, mainly reflecting financial income related to changes in the fair value of financial instruments.

As of March 31, 2026, Purple Biotech had cash and cash equivalents and short-term deposits of $6.4 million, which is expected to provide the Company with a cash runway into 2027.

Non-IFRS Financial Measures

This press release includes information about certain financial measures that are not prepared in accordance with International Financial Reporting Standards ("IFRS"), including adjusted operating loss and adjusted net loss. These non-IFRS measures are not based on any standardized methodology prescribed by IFRS and are not necessarily comparable to similar measures presented by other companies. Adjusted operating loss and adjusted net loss adjust for non-cash share-based compensation expenses, and adjusted net loss also adjusts for finance income from financial instruments. The Company’s management and board of directors utilize these non-IFRS financial measures to evaluate the Company’s performance. The Company provides these non-IFRS measures of the Company’s performance to investors because management believes that these non-IFRS financial measures, when viewed with the Company’s results under IFRS and the accompanying reconciliations, are useful in identifying underlying trends in ongoing operations. However, these non-IFRS measures are not measures of financial performance under IFRS and, accordingly, should not be considered in isolation or as alternatives to IFRS measures as indicators of operating performance. Further, these non-IFRS measures should not be considered measures of the Company’s liquidity. A reconciliation of certain IFRS to non-IFRS financial measures has been provided in the tables included in this press release.

(Press release, Purple Biotech, MAY 15, 2026, View Source [SID1234665776])