Viking Therapeutics Inc

Previous wording

In January 2022, we announced the initiation of a Phase 1 single ascending dose, or SAD, and multiple ascending dose, or MAD, clinical trial of VK2735, a novel dual agonist of the glucagon-like peptide 1, or GLP-1, and glucose-dependent insulinotropic polypeptide, or GIP, receptors. VK2735 is in development for the potential treatment of various metabolic disorders.

Current wording

In January 2022, we announced the initiation of a Phase 1 single ascending dose, or SAD, and multiple ascending dose, or MAD, clinical trial of VK2735, a novel dual agonist of the glucagon-like peptide 1, or GLP-1, and glucose-dependent insulinotropic polypeptide, or GIP, receptors. VK2375 is being developed in both oral and subcutaneous formulations for the potential treatment of various metabolic disorders such as obesity.

Previous wording

The Phase 2 VENTURE study is a randomized, double-blind placebo-controlled study to evaluate the safety, tolerability, pharmacokinetics and weight loss efficacy of VK2735, administered subcutaneously, once weekly. The 13-week study will enroll adults who are obese (BMI >= 30 kg/m2) or adults who are overweight (BMI >= 27kg/m2) with at least one weight-related co-morbidity condition. The primary endpoint of the study is the percent change in body weight from baseline to week 13, with secondary and exploratory endpoints evaluating a range of additional safety and efficacy measures. In October 2023, we announced completion of patient enrollment in the Phase 2 VENTURE study and we expect to report data from the study in the first half of 2024.

Current wording

The Phase 2 VENTURE study was a randomized, double-blind placebo-controlled study to evaluate the safety, tolerability, pharmacokinetics and weight loss efficacy of VK2735, administered subcutaneously, once weekly. The 13-week study enrolled adults who were obese (BMI >= 30 kg/m2) or adults who were overweight (BMI >= 27kg/m2) with at least one weight-related co-morbidity condition. The primary endpoint of the study was the percent change in body weight from baseline to week 13, with secondary and exploratory endpoints evaluating a range of additional safety and efficacy measures. In October 2023, we announced completion of patient enrollment in the Phase 2 VENTURE study and on February 27, 2024, we announced that patients receiving weekly doses of VK2735 demonstrated statistically significant reductions in mean body weight after 13 weeks, ranging up to 14.7% from baseline. Patients receiving VK2735 also demonstrated statistically significant reductions in mean body weight relative to placebo, ranging up to 13.1%. Based on written feedback received from the U.S. Food and Drug Administration, or the FDA, we expect to initiate Phase 3 clinical studies of the subcutaneous formulation of VK2735 in the first half of 2025.

Previous wording

On March 28, 2023, we announced the initiation of a Phase 1 clinical study to evaluate a novel oral formulation of VK2735. The study, which is an extension of our recently completed Phase 1 evaluation of subcutaneously administered VK2735, is evaluating daily oral doses for 28 days.

Current wording

On March 28, 2023, we announced the initiation of a Phase 1 clinical study to evaluate a novel oral formulation of VK2735. The study, which was an extension of our recently completed Phase 1 evaluation of subcutaneously administered VK2735, evaluated daily oral doses for 28 days. On March 26, 2024, we announced that the 28-day MAD study results highlighted positive signs of clinical activity following treatment with oral VK2735. Cohorts receiving VK2735 demonstrated dose-dependent reductions in mean body weight from baseline, ranging up to approximately 5.3%.

Previous wording

Our lead clinical program’s drug candidate, VK2809, is an orally available, tissue and receptor-subtype selective agonist of the thyroid hormone receptor beta, or TRß. In November 2019, we initiated the VOYAGE study, a Phase 2b clinical trial of VK2809 in patients with biopsy-confirmed non-alcoholic steatohepatitis, or NASH.

Current wording

We are also developing VK2809, which is an orally available, tissue and receptor-subtype selective agonist of the thyroid hormone receptor beta, or TRß. In November 2019, we initiated the VOYAGE study, a Phase 2b clinical trial of VK2809 in patients with biopsy-confirmed non-alcoholic steatohepatitis, or NASH/MASH.

Previous wording

The VOYAGE study is a randomized, double-blind, placebo-controlled, multicenter trial designed to assess the efficacy, safety and tolerability of VK2809 in patients with biopsy-confirmed NASH and fibrosis ranging from stages F1 to F3. The study is targeting enrollment of approximately 340 patients across five treatment arms. The primary endpoint of the study will evaluate the relative change in liver fat content, as assessed by magnetic resonance imaging, proton density fat fraction, from baseline to week 12 in subjects treated with VK2809 as compared to placebo. Secondary objectives include evaluation of histologic changes assessed by hepatic biopsy after 52 weeks of dosing.

Current wording

The VOYAGE study was a randomized, double-blind, placebo-controlled, multicenter trial designed to assess the efficacy, safety and tolerability of VK2809 in patients with biopsy-confirmed NASH/MASH and fibrosis ranging from stages F1 to F3. The primary endpoint of the study evaluated the relative change in liver fat content, as assessed by magnetic resonance imaging, proton density fat fraction, or MRI-PDFF, from baseline to week 12 in subjects treated with VK2809 as compared to placebo. Secondary objectives included evaluation of histologic changes assessed by hepatic biopsy after 52 weeks of dosing.

Previous wording

In January 2023, we announced completion of patient enrollment in the VOYAGE study and in May 2023 we reported that the VOYAGE study successfully achieved its primary endpoint, with patients receiving VK2809 experiencing statistically significant reductions in liver fat content from baseline to Week 12 as compared to placebo. Results from the biopsy after 52 weeks of dosing are expected to be available in 2024.

Current wording

In January 2023, we announced completion of patient enrollment in the VOYAGE study and in May 2023 we reported that the VOYAGE study successfully achieved its primary endpoint, with patients receiving VK2809 experiencing statistically significant reductions in liver fat content from baseline to Week 12 as compared to placebo.

Previous wording

In June 2021, we initiated a Phase 1b clinical trial of VK0214 in patients with X-ALD. This trial is a multi-center, randomized, double-blind, placebo-controlled study in adult male patients with the adrenomyeloneuropathy, or AMN, form of X-ALD. The study is initially targeting enrollment across three cohorts: placebo, VK0214 20 mg daily, and VK0214 40 mg daily. Pending a blinded review of preliminary safety, tolerability, and pharmacokinetic data, additional dosing cohorts may be pursued.

Current wording

In June 2021, we initiated a Phase 1b clinical trial of VK0214 in patients with X-ALD. This trial was a multi-center, randomized, double-blind, placebo-controlled study in adult male patients with the adrenomyeloneuropathy, or AMN, form of X-ALD. The study enrolled patients across three cohorts: placebo, VK0214 20 mg daily, and VK0214 40 mg daily.

Previous wording

The primary objective of the study is to evaluate the safety and tolerability of VK0214 administered once-daily over a 28-day dosing period. Secondary and exploratory objectives include an evaluation of the pharmacokinetics and pharmacodynamics of VK0214 following 28 days of dosing in this population.

Current wording

The primary objectives of the study were to evaluate the safety and tolerability of VK0214 administered once-daily over a 28-day dosing period. Secondary objectives included an evaluation of the pharmacokinetics of VK0214 following 28 days of dosing in this population. An exploratory objective was to evaluate the effects of VK0214 on plasma levels of very long-chain fatty acids, or VLCFAs, in subjects with AMN. In October 2024, we announced results from the Phase 1b clinical trial, which showed VK0214 to be safe and well-tolerated following once-daily dosing over the 28-day study period. In addition, significant reductions were observed in plasma levels of VLCFAs and other lipids, as compared to placebo. Our intent is to pursue partnering or licensing opportunities for VK0214 prior to conducting additional clinical studies.

Previous wording

We were incorporated under the laws of the State of Delaware on September 24, 2012. Since our incorporation, we have devoted most of our efforts towards conducting certain clinical trials and preclinical studies related to our VK2809, VK2735, VK0214 and VK5211 programs and towards raising capital and building infrastructure. We obtained exclusive worldwide rights to VK2809, VK0214 and VK5211 and certain other assets pursuant to an exclusive license agreement with Ligand Pharmaceuticals Incorporated, or Ligand. The terms of this license agreement are detailed in the Master License Agreement with Ligand, which we entered into on May 21, 2014, as amended, or the Master License Agreement. A summary of the Master License Agreement can be found under the heading “Agreements with Ligand” under Part I, “Item 1. Business” of this Annual Report on Form 10-K.

Current wording

We were incorporated under the laws of the State of Delaware on September 24, 2012. Since our incorporation, we have devoted most of our efforts towards conducting certain clinical trials and preclinical studies related to our VK2735 subcutaneous, VK2735 oral, VK2809, VK0214, VK5211 and dual amylin and calcitonin receptor agonist programs and towards raising capital and building infrastructure. We obtained exclusive worldwide rights to VK2809, VK0214 and VK5211 and certain other assets pursuant to an exclusive license agreement with Ligand Pharmaceuticals Incorporated, or Ligand. The terms of this license agreement are detailed in the Master License Agreement with Ligand, which we entered into on May 21, 2014, as amended, or the Master License Agreement. A summary of the Master License Agreement can be found under the heading “Master License Agreement with Ligand” under Part I, “Item 1. Business” of this Annual Report on Form 10-K.

Previous wording

During the year ended December 31, 2023, we incurred $63.8 million in research and development expense primarily related to our efforts in conducting the VK2809 Phase 2b VOYAGE clinical trial, the VK2735 Phase 2 VENTURE clinical trial, the VK2735 Phase 1 clinical trial and the VK0214 Phase 1b clinical trial. During the year ended December 31, 2022, we incurred $54.2 million in research and development expense primarily related to our efforts in conducting the VK2809 Phase 2b VOYAGE clinical trial, the VK2735 Phase 1 clinical trial and the VK0214 Phase 1b clinical trial. We expect that our ongoing research and development expenses will consist of costs incurred for the development of our drug candidates, including, but not limited to:

Current wording

During the year ended December 31, 2024, we incurred $101.6 million in research and development expenses primarily related to our efforts in conducting the VK2735 Phase 2 VENTURE clinical trial, the VK2735 Phase 1 subcutaneous clinical trial, the VK2735 Phase 1 oral clinical trial, VK2809 Phase 2b VOYAGE clinical trial and the VK0214 Phase 1b clinical trial. During the year ended December 31, 2023, we incurred $63.8 million in research and development expenses primarily related to our efforts in conducting the VK2735 Phase 2 VENTURE clinical trial, the VK2735 Phase 1 subcutaneous clinical trial, VK2809 Phase 2b VOYAGE clinical trial and the VK0214 Phase 1b clinical trial. We expect that our ongoing research and development expenses will consist of costs incurred for the development of our drug candidates, including, but not limited to:

Previous wording

expenses incurred under agreements with investigative sites and CROs, which will conduct a substantial portion of our research and development activities, including studies in NASH, on our behalf;

Current wording

expenses incurred under agreements with investigative sites and CROs, which will conduct a substantial portion of our research and development activities, including studies in NASH/MASH, on our behalf;

Previous wording

The process of conducting the necessary clinical research to obtain regulatory approval is costly and time consuming and the successful development of our drug candidates is highly uncertain. Our future research and development expenses will depend on the clinical success of each of our drug candidates, as well as ongoing assessments of the commercial potential of such drug candidates. In addition, we cannot forecast with any degree of certainty which drug candidates may be subject to future collaborations, when such arrangements will be secured, if at all, and to what degree such arrangements would affect our development plans and capital requirements. We expect to incur increased research and development expenses in the future as we continue our efforts towards advancing our VK2809, VK2735 and VK0214 programs and seek to advance our additional programs.

Current wording

The process of conducting the necessary clinical research to obtain regulatory approval is costly and time consuming and the successful development of our drug candidates is highly uncertain. Our future research and development expenses will depend on the clinical success of each of our drug candidates, as well as ongoing assessments of the commercial potential of such drug candidates. In addition, we cannot forecast with any degree of certainty which drug candidates may be subject to future collaborations, when such arrangements will be secured, if at all, and to what degree such arrangements would affect our development plans and capital requirements. We expect to incur increased research and development expenses in the future as we continue our efforts towards advancing our VK2735 subcutaneous, VK2735 oral, VK2809 and VK0214 programs and seek to advance our additional programs.

Previous wording

The increase in research and development expenses during the year ended December 31, 2023 as compared to the year ended December 31, 2022 was primarily due to increased expenses related to pre-clinical studies, stock-based compensation, manufacturing for our drug candidates, salaries and benefits and services provided by third-party consultants, partially offset by a decrease in expenses related to clinical studies.

Current wording

The increase in research and development expenses during the year ended December 31, 2024 as compared to the year ended December 31, 2023 was primarily due to increased expenses related to manufacturing for our drug candidates, stock-based compensation and salaries and benefits, partially offset by a decrease in expenses related to clinical studies and preclincal studies.

Previous wording

The increase in general and administrative expenses during the year ended December 31, 2023 as compared to the year ended December 31, 2022 was primarily due to increased expenses related to legal and patent services, stock-based compensation, third-party consultants and salaries and benefits.

Current wording

The increase in general and administrative expenses during the year ended December 31, 2024 as compared to the year ended December 31, 2023 was primarily due to increased expenses related to stock-based compensation, salaries and benefits, professional fees, insurance and services provided by third-party consultants, partially offset by decreased legal and patent services.

Previous wording

Other income, net recognized during the year ended December 31, 2023 consisted primarily of interest income, partially offset by expense relating to the amortization of certain financing costs.

Current wording

Other income, net recognized during the years ended December 31, 2024 and 2023 consisted primarily of interest income, partially offset by expense relating to the amortization of certain financing costs.

Previous wording

We have incurred losses and negative cash flows from operations and have not generated any revenues since our inception. As of December 31, 2023, we had cash, cash equivalents and short-term investments of $362.1 million. As such, we believe our cash, cash equivalents and short-term investments will be sufficient to fund our operations through at least the first quarter of 2025, which is more than one year after the date our December 31, 2023 financial statements were issued.

Current wording

We have incurred losses and negative cash flows from operations and have not generated any revenues since our inception. As of December 31, 2024, we had cash, cash equivalents and short-term investments of $902.6 million. As such, we believe our cash, cash equivalents and short-term investments will be sufficient to fund our operations through at least the first quarter of 2026, which is more than one year after the date our December 31, 2024 financial statements were issued.

Previous wording

Our primary use of cash is to fund operating expenses, which to date have consisted of the cost to obtain the license of intellectual property from Ligand, certain research and development expenses related to furthering the development of VK2809, VK2735, VK0214 and VK5211, and general and administrative expenses. Since we have not generated any revenues to date, we have incurred operating losses since our inception. Cash used to fund operating expenses is impacted by the timing of payment of these expenses, as reflected in the change in our outstanding accounts payable and accrued expenses.

Current wording

Our primary use of cash is to fund operating expenses, which to date have consisted of the cost to obtain the license of intellectual property from Ligand, certain research and development expenses related to furthering the development of VK2735 subcutaneous, VK2735 oral, VK2809, VK0214 and VK5211, and general and administrative expenses. Since we have not generated any revenues to date, we have incurred operating losses since our inception. Cash used to fund operating expenses is impacted by the timing of payment of these expenses, as reflected in the change in our outstanding accounts payable and accrued expenses.

Previous wording

On July 28, 2021, we entered into an At-The-Market Equity Offering Sales Agreement, or the ATM Agreement, with Stifel, Nicolaus & Company, Incorporated, Truist Securities, Inc. and H.C. Wainwright & Co. LLC, collectively, the Agents, pursuant to which we may offer and sell, from time to time, through or to the Agents, as sales agent or principal, or the ATM Offering, shares of our common stock having an aggregate offering price of up to $125.0 million, or the ATM Shares. Any ATM Shares offered and sold in the ATM Offering are to be issued pursuant to the Shelf Registration Statement and the 424(b) prospectus supplement relating to the ATM Offering dated August 11, 2021. The 2021 Shelf Registration Statement terminated on July 26, 2023. From its inception through the termination of the 2021 Shelf Registration Statement, 1,587,404 shares of our common stock were sold pursuant to the ATM Offering for aggregate net proceeds to us of approximately $13.6 million.

Current wording

On July 28, 2021, we entered into an At-The-Market Equity Offering Sales Agreement, or the ATM Agreement, with Stifel, Nicolaus & Company, Incorporated, Truist Securities, Inc. and H.C. Wainwright & Co. LLC, collectively, the Agents, pursuant to which we could offer and sell, from time to time, through or to the Agents, as sales agent or principal, or the ATM Offering, shares of our common stock having an aggregate offering price of up to $125.0 million, or the ATM Shares. Any ATM Shares offered and sold in the ATM Offering were to be issued pursuant to a universal Shelf Registration Statement on Form S-3 (File No. 333-258231), or the 2021 Shelf Registration Statement, and the 424(b) prospectus supplement relating to the ATM Offering dated August 11, 2021. From its inception through the expiration of the 2021 Shelf Registration Statement in July 2023, 1,587,404 shares of our common stock were sold pursuant to the ATM Offering for aggregate net proceeds to us of approximately $13.6 million.

Previous wording

On March 17, 2020, our board of directors authorized a stock repurchase program, or the Prior Repurchase Program, whereby we could purchase up to $50.0 million in shares of our common stock and outstanding warrants to purchase our common stock, over a period of up to two years. The Prior Repurchase Program was carried out at the discretion of a committee of our board of directors through open market purchases, one or more Rule 10b5-1 trading plans, block trades or privately negotiated transactions. Through March 17, 2022, the termination date of the Prior Repurchase Program, we repurchased an aggregate of 1,464,217 shares of our common stock under the Prior Repurchase Program. These shares repurchased by us under the Prior Repurchase Program are being held in treasury until such time as we reissue or retire them.

Current wording

On March 17, 2020, our board of directors authorized a stock repurchase program, or the Prior Repurchase Program, whereby we could purchase up to $50.0 million in shares of our common stock and outstanding warrants to purchase our common stock, over a period of up to two years. The Prior Repurchase Program was carried out at the discretion of a committee of our board of directors through open market purchases, one or more Rule 10b5-1 trading plans, block trades or privately negotiated transactions. Through March 17, 2022, the termination date of the Prior Repurchase Program, we repurchased an aggregate of 1,464,217 shares of our common stock under the

Previous wording

On March 10, 2022, our board of directors authorized a new stock repurchase program, or the New Repurchase Program, effective March 18, 2022, whereby we may purchase up to $50.0 million in shares of our common stock over a period of up to two years. The New Repurchase Program may be carried out at the discretion of a committee of our board of directors through open market purchases, one or more Rule 10b5-1 trading plans, block trades and in privately negotiated transactions. Through December 31, 2023, we repurchased an aggregate of 729,034 shares of our common stock under the New Repurchase Program. These shares repurchased by us under the New Repurchase Program are being held in treasury until such time as we reissue or retire them.

Current wording

On March 10, 2022, our board of directors authorized a stock repurchase program, or the Repurchase Program, effective March 18, 2022, whereby we could purchase up to $50.0 million in shares of our common stock over a period of up to two years. The Repurchase Program was carried out at the discretion of a committee of our board of directors through open market purchases, one or more Rule 10b5-1 trading plans, block trades and in privately negotiated transactions. Through March 18, 2024, the termination date of the Repurchase Program, we repurchased an aggregate of 729,034 shares of our common stock under the Repurchase Program. Shares repurchased by us under the Repurchase Program were held in treasury and reissued by us as part of the March 2024 Offering.

Previous wording

On July 26, 2023, we entered into an Amendment No. 1 to At-The-Market Equity Offering Sales Agreement, or the ATM Agreement Amendment, with Stifel, Nicolaus & Company, Incorporated, Truist Securities, Inc., H.C. Wainwright & Co. LLC and BTIG, LLC. Pursuant to the ATM Agreement Amendment, BTIG, LLC was added as a sales agent for the ATM Offering and the ATM Agreement was amended to provide that the ATM Offering could be conducted off of registration statements on Form S-3 subsequently filed by us. Any ATM Shares offered and sold in the ATM Offering will now be issued pursuant to the 2023 Shelf Registration Statement and the prospectus relating to the ATM Offering, dated July 26, 2023, that was included in the 2023 Shelf Registration Statement, or the ATM Prospectus. The 2023 Shelf Registration Statement will expire on July 26, 2026. From the date of the ATM Prospectus through December 31, 2023, no shares of our common stock were sold pursuant to the ATM Offering and, as of December 31, 2023, we may sell shares of our common stock for remaining gross proceeds of up to $200.0 million from time to time pursuant to the ATM Prospectus.

Current wording

On July 26, 2023, we entered into an Amendment No. 1 to At-The-Market Equity Offering Sales Agreement, or the ATM Agreement Amendment, with Stifel, Nicolaus & Company, Incorporated, Truist Securities, Inc., H.C. Wainwright & Co. LLC and BTIG, LLC. Pursuant to the ATM Agreement Amendment, BTIG, LLC was added as a sales agent for the ATM Offering and the ATM Agreement was amended to provide that the ATM Offering could be conducted off of registration statements on Form S-3 subsequently filed by us. Any ATM Shares offered and sold in the ATM Offering will now be issued pursuant to the 2023 Shelf Registration Statement and the prospectus, dated July 26, 2023, relating to the sale of up to $200.0 million of shares of our common stock pursuant to the ATM Offering that was included in the 2023 Shelf Registration Statement, or the ATM Prospectus. The 2023 Shelf Registration Statement will expire on July 26, 2026. From the date of the ATM Prospectus through December 31, 2024, 1,426,303 shares of our common stock were sold pursuant to the ATM Offering and, as of December 31, 2024, we may sell shares of our common stock for remaining gross proceeds of up to $151.9 million from time to time pursuant to the ATM Prospectus.

Previous wording

During the year ended December 31, 2022, net cash used in operating activities of $48.4 million primarily reflected our net losses for the period, adjusted by non-cash charges such as stock-based compensation, amortization of investment premiums, amortization of right of use assets, amortization of financing costs, and interest expense related to operating lease liability as well as changes in our working capital accounts, primarily consisting of an increase in accounts payable, accrued expenses and accrued interest, net of interest received on maturity of investments, partially offset by a decrease in lease liability and an increase in prepaids and other current assets.

Current wording

During the year ended December 31, 2024, net cash used in operating activities of $87.8 million primarily reflected our net losses for the period, adjusted by non-cash charges such as stock-based compensation, amortization of investment premiums, amortization of right-of-use assets, realized gain on investment, amortization of financing costs, and interest expense related to operating lease liabilities as well as changes in our working capital accounts, primarily consisting of an increase in accrued expenses, accounts payable and accrued interest, net of interest received on maturity of investments, partially offset by decreases in prepaid expenses and other assets and lease liability.

Previous wording

During the year ended December 31, 2022, net cash provided by investing activities of $54.8 million resulted from the proceeds of maturities of investments of $176.2 million, offset by the purchase of investments of $121.4 million.

Current wording

During the year ended December 31, 2024, net cash used in investing activities of $553.4 million resulted from the purchase of investments of $1.1 billion, offset by the proceeds of maturities of investments of $560.0 million.

Previous wording

During the year ended December 31, 2022, net cash provided by financing activities was $4.2 million, which consisted primarily of proceeds from the ATM Offering, net of fees of $11.7 million, proceeds from certain warrant exercises of $633,000 and proceeds from ESPP purchases of $215,000, partially offset by $6.8 million in repurchases of our common stock under the Repurchase Program and the New Repurchase Program and the value of shares withheld to cover taxes of $1.5 million.

Current wording

During the year ended December 31, 2024, net cash provided by financing activities was $612.5 million, which consisted primarily of proceeds from the issuance of common stock, net of discount, of $597.1 million in the March 2024 Offering, proceeds from certain option exercises and 2014 Employee Stock Purchase Plan common stock issuance of $10.8 million and proceeds from the ATM Offering, net of fees, of $46.7 million, partially offset by value of shares withheld to cover taxes of $42.1 million.