Interim data from initial dose escalation cohorts of Phase 1 CARDINAL trial evaluating TERN-701 (allosteric BCR-ABL tyrosine kinase inhibitor) in chronic myeloid leukemia (CML) expected in early December 2024

Plans to initiate Phase 2 clinical trial for TERN-601 in obesity in early 2Q25 with initial 12-week data expected in 2H25

Cash, cash equivalents and marketable securities of $372.8 million, including $172.7 million equity raise in September, expected to provide runway into 2028

FOSTER CITY, Calif., Nov. 12, 2024 (GLOBE NEWSWIRE) -- Terns Pharmaceuticals, Inc. (“Terns” or the “Company”) (Nasdaq: TERN), a clinical-stage biopharmaceutical company developing a portfolio of small-molecule product candidates to address serious diseases, including oncology and obesity, today reported financial results for the third quarter ended September 30, 2024, and provided corporate updates.

“Our progress in the third quarter was highlighted by the compelling topline results from our Phase 1 study of TERN-601, which demonstrated class-leading potential as a differentiated, once-daily, oral GLP-1R agonist for the treatment of obesity and supports its rapid advancement into Phase 2 studies,” stated Amy Burroughs, chief executive officer of Terns. “We are looking forward to sharing interim dose escalation data from the Phase 1 CARDINAL trial of TERN-701 as a treatment for chronic myeloid leukemia (CML) and expect this early look at safety, tolerability and signals of efficacy to reinforce its potential as a best-in-class allosteric for the treatment of CML. Importantly, our successful equity raise underscores the strong support for our promising pipeline of differentiated small molecules, funds Terns through multiple catalysts across our clinical development programs and extends our cash runway into 2028.”

Recent Pipeline Developments and Anticipated Milestones

TERN-701: Oral, allosteric BCR-ABL tyrosine kinase inhibitor (TKI) for chronic myeloid leukemia (CML)

• Interim data from initial dose escalation cohorts in Terns’ ongoing Phase 1 CARDINAL study of TERN-701 in CML expected in early December 2024
  • CARDINAL is a global, multicenter, open-label, two-part Phase 1 clinical trial to evaluate the safety, pharmacokinetics (PK) and efficacy of TERN-701 in patients with previously treated CML
  • The Company expects to share interim dose escalation data from the CARDINAL study, including safety, tolerability and early signals of efficacy
• In August, Terns hosted a TERN-701 webinar event focused on interpreting early datasets in CML

TERN-601: Oral, small-molecule glucagon-like peptide-1 (GLP-1) receptor agonist for obesity

• Terns plans to initiate a Phase 2 clinical trial in early second quarter of 2025 with initial 12-week data expected in the second half of 2025
  • The trial will begin with a 12-week portion to optimize dose titration and inform subsequent cohorts
• In September, Terns announced positive safety and 28-day weight loss data from the Phase 1 first-in-human clinical trial of TERN-601 in obese and overweight participants
  • The results showed TERN-601 was well tolerated and demonstrated dose-dependent, statistically significant mean weight loss up to 5.5% (4.9% placebo adjusted) over 28 days
  • 67% of study participants lost 5% or more of their baseline body weight at the highest dose of 740 mg once-daily (QD)
  • TERN-601 exhibited distinct properties for an oral GLP-1R agonist
    • Low solubility and high gut permeability allowed for prolonged absorption and sustained target coverage and a flat PK curve, while high drug levels in the gut wall may lead to robust GLP-1R activation in the gut triggering satiety centers in the brain
    • Low free fraction in circulation, combined with the flat PK curve, may contribute to TERN-601's tolerability profile at higher target doses than other oral GLP-1R agonists
  • TERN-601 was well-tolerated with no treatment-related dose interruptions, reductions, or discontinuations even with rapid dose titration
    

TERN-501: Oral, thyroid hormone receptor-beta (THR-β) agonist

• In June, Terns presented new preclinical data at the American Diabetes Association (ADA) 84th Scientific Sessions supporting TERN-501 in combination with a GLP-1 receptor agonist for obesity
  • Preclinical findings demonstrated TERN-501 in combination with semaglutide significantly enhanced weight loss and showed proportionally greater loss of fat mass relative to lean mass compared to semaglutide alone
  • Supports the potential for TERN-501 as a combination partner for injectable and oral GLP-1 agonists for use in obesity and other metabolic disorders
  • The full poster is available on Terns’ scientific publications website
• Terns continues to evaluate opportunities for TERN-501 in metabolic diseases
  

TERN-800 Series: Oral, small-molecule glucose-dependent insulinotropic polypeptide receptor (GIPR) agonist

• Discovery efforts are ongoing for small molecule GIPR modulators for obesity, which have the potential for combination with GLP-1 receptor agonists, such as TERN-601
• Terns is prioritizing its discovery efforts on nominating a GIPR antagonist development candidate based on in-house discoveries and growing scientific rationale supporting the potential of GLP-1 agonist/GIPR antagonist combinations for obesity

Corporate Updates

• In September, Terns completed an upsized public offering of 14,064,048 shares of its common stock and 2,380,952 pre-funded warrants, generating gross proceeds of approximately $172.7 million before deducting underwriting discounts and commissions and other offering expenses, which extends the Company’s cash runway into 2028
• In July, Terns appointed Elona Kogan as Chief Legal Officer

Third Quarter 2024 Financial Results

Cash Position: As of September 30, 2024, cash, cash equivalents and marketable securities were $372.8 million, as compared with $263.4 million as of December 31, 2023. Based on its current operating plan, Terns expects these funds will be sufficient to support its planned operating expenses into 2028.

Research and Development (R&D) Expenses: R&D expenses were $15.2 million for the quarter ended September 30, 2024, as compared with $14.8 million for the quarter ended September 30, 2023.

General and Administrative (G&A) Expenses: G&A expenses were $9.8 million for the quarter ended September 30, 2024, as compared with $18.4 million for the quarter ended September 30, 2023.

Net Loss: Net loss was $21.9 million for the quarter ended September 30, 2024, as compared with $29.8 million for the quarter ended September 30, 2023.

Financial Tables

About Terns Pharmaceuticals

Terns Pharmaceuticals, Inc. is a clinical-stage biopharmaceutical company developing a portfolio of small-molecule product candidates to address serious diseases, including oncology and obesity. Terns’ pipeline contains three clinical stage development programs including an allosteric BCR-ABL inhibitor, a small-molecule GLP-1 receptor agonist, a THR-β agonist, and a preclinical GIPR modulator discovery effort, prioritizing a GIPR antagonist nomination candidate. For more information, please visit: www.ternspharma.com.

Cautionary Note Regarding Forward-Looking Statements

This press release contains forward-looking statements about the Company within the meaning of the federal securities laws, including those related to expectations, timing and potential results of the clinical trials and other development activities of the Company and its partners; the potential indications to be targeted by the Company with its small-molecule product candidates; the therapeutic potential of the Company’s small-molecule product candidates; the potential for the mechanisms of action of the Company’s product candidates to be therapeutic targets for their targeted indications; the potential utility and progress of the Company’s product candidates in their targeted indications, including the clinical utility of the data from and the endpoints used in the Company’s clinical trials; the Company’s clinical development plans and activities, including the results of any interactions with regulatory authorities on its programs; the Company’s expectations regarding the profile of its product candidates, including efficacy, tolerability, safety, metabolic stability and pharmacokinetic profile and potential differentiation as compared to other products or product candidates; the Company’s plans for and ability to continue to execute on its current development strategy, including potential combinations involving multiple product candidates; the Company’s plans and expectations around the addition of key personnel; and the Company’s expectations with regard to its cash runway and sufficiency of its cash resources. All statements other than statements of historical facts contained in this press release, including statements regarding the Company’s strategy, future financial condition, future operations, future trial results, projected costs, prospects, plans, objectives of management and expected market growth, are forward-looking statements. In some cases, you can identify forward-looking statements by terminology such as “aim,” “anticipate,” “assume,” “believe,” “contemplate,” “continue,” “could,” “design,” “due,” “estimate,” “expect,” “goal,” “intend,” “may,” “objective,” “plan,” “positioned,” “potential,” “predict,” “seek,” “should,” “target,” “will,” “would” and other similar expressions that are predictions of or indicate future events and future trends, or the negative of these terms or other comparable terminology. The Company has based these forward-looking statements largely on its current expectations, estimates, forecasts and projections about future events and financial trends that it believes may affect its financial condition, results of operations, business strategy and financial needs. In light of the significant uncertainties in these forward-looking statements, you should not rely upon forward-looking statements as predictions of future events. These statements are subject to risks and uncertainties that could cause the actual results and the implementation of the Company’s plans to vary materially, including the risks associated with the initiation, cost, timing, progress, results and utility of the Company’s current and future research and development activities and preclinical studies and clinical trials. These risks are not exhaustive. For a detailed discussion of the risk factors that could affect the Company’s actual results, please refer to the risk factors identified in the Company’s SEC reports, including but not limited to its Annual Report on Form 10-K for the year ended December 31, 2023. Except as required by law, the Company undertakes no obligation to update publicly any forward-looking statements for any reason.

Contacts for Terns

Investors
Justin Ng
investors@ternspharma.com

Media
Jenna Urban
Berry & Company Public Relations
media@ternspharma.com