Leap Therapeutics Reports First Quarter 2023 Financial Results

On May 15, 2023 Leap Therapeutics, Inc. (Nasdaq:LPTX), a biotechnology company focused on developing targeted and immuno-oncology therapeutics, reported its financial results for first quarter ended March 31, 2023 (Press release, Leap Therapeutics, MAY 15, 2023, View Source [SID1234631726]).

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Leap Highlights:

· Presenting new long-term follow-up data from Part A of the Phase 2 DisTinGuish study of DKN-01 plus tislelizumab and chemotherapy in first-line patients with advanced gastroesophageal adenocarcinoma (GEA) at the upcoming 2023 American Society of Clinical Oncology (ASCO) (Free ASCO Whitepaper) Annual Meeting

· Enrollment completed in Part A of the Phase 2 DeFianCe study of DKN-01 in combination with standard of care bevaiczimab and chemotherapy as a second-line treatment for patients with advanced colorectal cancer (CRC)

· Acquired Flame Biosciences, adding FL-301, a clinical stage anti-Claudin18.2 antibody, and preclinical antibody programs targeting Claudin18.2/CD137 and GDF15 to Leap’s pipeline, along with approximately $50 million in cash.

"We continued to execute extremely well on our DKN-01 program during the first quarter of 2023 with the completion of enrollment in Part A of the DeFianCe second-line CRC study and excellent progress in enrolling our randomized, controlled Part C of the DisTinGuish first-line GEA study," said Douglas E. Onsi, President and Chief Executive Officer of Leap. "We look forward to presenting long-term follow-up data from Part A of the DisTinGuish study at ASCO (Free ASCO Whitepaper) in June, including updated response and overall survival data. With the acquisition of Flame Biosciences at the beginning of the year, we are in a strong financial position to develop our pipeline of personalized medicines for cancer patients."

DKN-01 Development Update

· Updated data from Part A of the DisTinGuish Study of DKN-01 plus tislelizumab and chemotherapy in gastric cancer patients to be presented at the 2023 ASCO (Free ASCO Whitepaper) Annual Meeting. The Company will be presenting new long-term follow-up data in first-line patients with advanced GEA from Part A of the DisTinGuish study (NCT0436380), a Phase 2 clinical trial evaluating Leap’s anti-Dickkopf-1 (DKK1) antibody, DKN-01, in combination with tislelizumab and chemotherapy at the 2023 ASCO (Free ASCO Whitepaper) Annual Meeting, being held in Chicago, IL on June 2-6, 2023. Details of the presentation are below:

Title: A phase 2 study (DisTinGuish) of DKN-01 in combination with tislelizumab + chemotherapy as first-line (1L) therapy in patients with advanced gastric or GEJ adenocarcinoma (GEA).

Presenter: Samuel J. Klempner, Harvard Medical School

Session Type: Poster Discussion Session

Session Title: Gastrointestinal Cancer—Gastroesophageal, Pancreatic, and Hepatobiliary

Date and Time: Monday, June 5, 2023, at 11:30 a.m. ET

Abstract Number: 4027

Poster Number: 335

· Announced completion of enrollment in Part A of the DeFiance Study of DKN-01 for the treatment of colorectal cancer patients. The DeFianCe study (NCT05480306) is a Phase 2, randomized, open-label, multicenter study of DKN-01 in combination with standard of care bevacizumab and chemotherapy in patients with advanced CRC who have received one prior systemic therapy for advanced disease. The study began with an initial Part A cohort that has enrolled 33 patients and is designed to expand into a 130-patient Part B randomized controlled trial. The primary objective is progression free survival. Secondary objectives include overall response rate, duration of response, and overall survival. Leap expects to report initial data from Part A of the study in mid-2023.

Selected First Quarter 2023 Financial Results

Net Loss was $41.9 million for the first quarter 2023, compared to $10.4 million for the same period in 2022. The increase was primarily due to in-process research & development (IPR&D) expense of $29.6 million associated with the acquisition of Flame Biosciences.

Research and development expenses were $38.9 million for the first quarter 2023, compared to $7.8 million for the same period in 2022. The increase in research and development expenses was due to IPR&D expense associated with the Flame acquisition of $29.6 million, increased headcount and compensation expense of $0.8 million, increased manufacturing costs of $0.8 million, increased stock based compensation expense of $0.1 million, partially offset by decreased clinical trial costs of $0.2 million.

General and administrative expenses were $3.8 million for the first quarter 2023, compared to $2.8 million for the same period in 2022. The increase in general and administrative expenses was due to increased finance and legal fees, primarily associated with the Flame acquisition, of $0.7 million and increased headcount and compensation expense of $0.3 million.

Cash and cash equivalents totaled $102.0 million at March 31, 2023. Research and development incentive receivables totaled $2.3 million at March 31, 2023.