PALISADE BIO, INC.

Previous wording

As used in this Annual Report on Form 10-K, unless the context indicates or otherwise requires, “Palisade,” “Palisade Bio,” “the Company,” “we,” “us,” and “our” or similar designations in this report refer to Palisade Bio, Inc., a Delaware Corporation, and its subsidiaries. Any reference to “common shares” or “common stock,” refers to our $0.01 par value common stock. Any reference to “Series A Preferred Stock” refers to our Series A 4.5% Convertible Preferred Stock. Any reference to “Leading Biosciences, Inc.” or “LBS” refers to our operations prior to the completion of our merger with Seneca Biopharma, Inc. ("Seneca") on April 27, 2021 (the "Merger"). Any technology that we currently own or may acquire the rights to in the future is referred to by us as either a “product candidate” or "product candidates". Additionally, any reference herein that refers to pre-clinical studies also refers to nonclinical studies.

Current wording

We recommend investors read this entire Annual Report on Form 10-K, including the “Risk Factors” section, the consolidated financial statements, and related notes thereto. As used in this Annual Report on Form 10-K, unless the context indicates or otherwise requires, “Palisade,” “Palisade Bio,” the "Company,” “we,” “us,” and “our” or similar designations in this report refer to Palisade Bio, Inc., a Delaware Corporation, and its subsidiaries. Any reference to “common shares” or “common stock,” refers to our $0.01 par value common stock. Any reference to “Leading Biosciences, Inc.” or “LBS” refers to our operations prior to the completion of our merger with Seneca Biopharma, Inc. ("Seneca") on April 27, 2021 (the "Merger"). Any technology that we currently own or may acquire the rights to in the future is referred to by us as either a “product candidate” or "product candidates." Additionally, any reference herein that refers to preclinical studies also refers to nonclinical studies.

Previous wording

As a result of our entering into the Giiant Licensing Agreement, we have significantly reshaped the business into a pre-clinical stage biotechnology company focused on developing and advancing novel therapies for patients living with autoimmune, inflammatory, and fibrotic diseases. Our lead product candidate, PALI-2108, is being developed as a therapeutic for patients living with inflammatory bowel disease ("IBD"), including ulcerative colitis and Crohn's disease.

Current wording

We are a clinical-stage biopharmaceutical company focused on developing and advancing novel therapeutics for patients living with autoimmune, inflammatory, and fibrotic diseases. Our lead product candidate, PALI-2108, is being developed as a treatment for patients living with inflammatory bowel disease ("IBD"), including ulcerative colitis ("UC") and Fibrostenotic Crohn's disease ("FSCD").

Previous wording

Our operating loss for the year ended December 31, 2023 was approximately $13.1 million, which consisted of research and development expense and general and administrative expense of approximately $6.9 million and $6.2 million, respectively, and restructuring costs of approximately $0.2 million, partially offset by license revenue of approximately $0.3 million. Net cash used in operating activities was approximately $11.1 million for the year ended December 31, 2023, which includes a $12.3 million net loss adjusted for $0.4 million of net cash inflows related to changes in operating assets and liabilities and certain non-cash items impacting the net loss. Net cash provided by financing activities was approximately $11.2 million for the year ended December 31, 2023.

Current wording

Our operating loss for the year ended December 31, 2024 was approximately $14.9 million, which consisted of research and development expense and general and administrative expense of approximately $9.1 million and $5.8 million, respectively. Net cash used in operating activities was approximately $12.2 million for the year ended December 31, 2024, which includes a $14.4 million net loss adjusted for $1.4 million of net cash inflows related to changes in operating assets and liabilities and certain non-cash items impacting the net loss. Net cash provided by financing activities was approximately $9.6 million for the year ended December 31, 2024.

Previous wording

We intend to use the net proceeds from these recent financings for working capital and general corporate purposes, including the development of PALI-2108 for the treatment of IBD. Based on our cash and cash equivalents balance of $12.4 million as of December 31, 2023 and additional net cash proceeds of approximately $2.2 million from the warrant inducement transaction completed in February 2024, we believe we have sufficient cash to fund our currently planned operations into the first quarter of 2025, including the anticipated commencement of a Phase 1 clinical trial of our lead drug candidate, PALI-2108.

Current wording

We intend to use the net proceeds from these recent financings for working capital and general corporate purposes, including the development of PALI-2108 for the treatment of IBD. Based on our cash and cash equivalents balance of $9.8 million as of December 31, 2024, we believe we have sufficient cash to fund our currently planned operations through the fourth quarter of 2025.

Previous wording

On September 1, 2023, we entered into a research collaboration and license agreement for substantially all of Giiant Pharma, Inc.'s (“Giiant”) current and future proposed products (“Giiant License Agreement”). Under the terms of the Giiant License Agreement, we obtained the rights to develop, manufacture, and commercialize all compounds from Giiant, existing now and in the future, and any product containing or delivering any licensed compound, in any formulation or dosage for all human and non-human therapeutic uses for any and all indications worldwide, including those technologies that are the basis of PALI-2108. Pursuant to the terms of the Giiant License Agreement, pre-clinical development PALI-2108 will be jointly undertaken by us and Giiant with a portion of development costs being paid by Giiant’s current grants. Upon the first approval of either an investigational new drug application ("IND") or a Canadian Clinical Trial Application ("CTA"), we will assume all development, manufacturing, regulatory and commercialization costs.

Current wording

On September 1, 2023, we entered into a research collaboration and license agreement (the "Giiant License Agreement") with Giiant Pharma Inc. (“Giiant”). Under the terms of the Giiant License Agreement, we obtained the rights to develop, manufacture, and commercialize all compounds from Giiant, existing now and in the future, and any product containing or delivering any licensed compound, in any formulation or dosage for all human and non-human therapeutic uses for any and all indications worldwide, including those technologies that are the basis of PALI-2108. Pursuant to the terms of the Giiant License Agreement, preclinical development of PALI-2108 was jointly undertaken by us and representatives of Giiant. Pursuant to the Giiant License Agreement, we paid, or reimbursed or advanced to Giiant, a portion of the joint development costs. Additionally, per the terms of the Giiant License Agreement, we will pay (i) certain milestone payments (in cash or stock at our sole election) (the "Giiant Milestone Payments") and (ii) royalty payments upon sales or sublicenses to third parties, with such milestone and royalty payments (the "Giiant License Payments") subject to a payment cap (the "Payment Cap").

Previous wording

We generated no revenues from the sale of our product candidates for any of the periods presented. For the year ended December 31, 2023, we recognized license revenue of approximately $0.3 million from the co-development and distribution agreement with Newsoara, a joint venture established with Biolead Medical Technology Limited, as amended, (the “Newsoara Co-Development Agreement”). For the year ended December 31, 2022, we recognized no licensing revenue.

Current wording

We generated no revenues from the sale of our product candidates for any of the periods presented. For the year ended December 31, 2023, we recognized license revenue of approximately $0.3 million from the co-development and distribution agreement with Newsoara, a joint venture established with Biolead Medical Technology Limited, as amended, (the “Newsoara Co-Development Agreement”). For the year ended December 31, 2024, we recognized no license revenue.

Previous wording

Research and development expenses have historically consisted primarily of costs incurred for the clinical development of our product candidate LB1148. On August 9, 2023, based on the results of the efficacy and safety data of the U.S. Phase 2 PROFILE study, we terminated the development of LB1148. The research and development costs included:

Current wording

The research and development expenses include:

Previous wording

laboratory and vendor expenses related to the execution of pre-clinical and clinical trials;

Current wording

laboratory and vendor expenses related to the execution of preclinical and clinical trials;

Previous wording

expenses under agreements with third-party contract research organizations, investigative clinical trial sites that conduct research and development activities on our behalf, and consultants;

Current wording

expenses under agreements with third-party contract research organizations ("CROs"), investigative clinical trial sites that conduct research and development activities on our behalf, and consultants;

Previous wording

costs related to develop and manufacture pre-clinical study and clinical trial material; and

Current wording

costs related to develop and manufacture preclinical study and clinical trial material; and

Previous wording

Our direct research and development expenses are tracked by product candidate and consist primarily of external costs, such as fees paid under third-party license agreements and to outside consultants, Contract Research Organizations ("CROs"), clinical site, contract manufacturing organizations (“CMOs”) and research laboratories in connection with our pre-clinical development, process development, manufacturing, clinical development, and regulatory activities. We do not allocate employee costs and costs associated with our discovery efforts, laboratory supplies and facilities, including other indirect costs, to specific product candidates because these costs are deployed across multiple programs and, as such, are not separately classified. As needed, we manage third parties that are engaged to conduct our (i) research activities, (ii) pre-clinical, clinical and translational science development activities, and (iii) process development. Pursuant to situations whereby we perform any research and development or manufacturing activities under a co-development agreement, we record the expense reimbursement from the co-development partner as a reduction to research and development expense once the reimbursement amount is approved for payment by the co-development partner. Pursuant to agreements where we perform research and development activities under a joint development plan, such as our collaboration with Giiant, qualifying development costs pursuant to the terms of the Giiant License Agreement are expensed as research and development costs as incurred.

Current wording

Our direct research and development expenses are tracked by product candidate and consist primarily of external costs, such as fees paid under third-party license agreements and to outside consultants, CROs, clinical site, contract manufacturing organizations (“CMOs”) and research laboratories in connection with our preclinical development, process development, manufacturing, clinical development, and regulatory activities. We do not allocate employee costs and costs associated with our discovery efforts, laboratory supplies and facilities, including other indirect costs, to specific product candidates because these costs are deployed across multiple programs and, as such, are not separately classified. As needed, we manage third parties that are engaged to conduct our (i) research activities, (ii) preclinical, clinical and translational science development activities, and (iii) process development. When we perform any research and development or manufacturing activities under a co-development agreement, we record the expense reimbursement from the co-development partner as a reduction to research and development expense once the reimbursement amount is approved for payment by the co-development partner. Pursuant to agreements where we perform research and development activities under a joint development plan, such as our research and collaboration with Giiant, qualifying development costs are expensed as research and development costs as incurred. We recognize expense payments from Giiant, if any, as a reduction to research and development expense once the expense payments are realized or realizable, which is when we receive the cash or we have an undisputed claim to the cash that is probable of collection.

Previous wording

General and administrative expenses consist primarily of salary and employee-related costs and benefits, professional fees for legal, intellectual property, investor and public relations, accounting and audit services, insurance costs, director fees and stipends, and general corporate expenses.

Current wording

General and administrative expenses consist primarily of salary and employee-related costs and benefits, professional fees for legal, intellectual property, investor and public relations, accounting and audit services, insurance costs, director and committee fees, and general corporate expenses.

Previous wording

In order to better utilize our resources on the implementation of our refocused business plans and corporate strategy, we committed to a cost-reduction plan on September 9, 2022 (the "2022 Cost-Reduction Plan") and a reduction-in-workforce on October 27, 2023 (the "2023 RIF"). The 2022 Cost-Reduction Plan consisted primarily of a 20% reduction in our employee workforce to better align our resources with our proposed business plan. The 2023 RIF consisted of a 25% reduction in our employee workforce, specifically research and development employees that were no longer deemed critical for our development of PALI-2108.

Current wording

In order to better utilize our resources on the implementation of our refocused business plans and corporate strategy, we committed to a reduction-in-workforce on October 27, 2023 (the "2023 RIF"). The 2023 RIF consisted of a 25% reduction in our employee workforce, specifically research and development employees that were no longer deemed critical for our development of PALI-2108. We have outsourced to a third-party CRO many of the clinical trial activities related to our Phase 1 clinical trial of PALI-2108, which commenced in November of 2024.

Previous wording

We believe we have sufficient cash to fund our currently planned operations into the first quarter of 2025. Notwithstanding, our management has evaluated all conditions and events, considered in the aggregate, that raise substantial doubt about our ability to continue as a going concern within one year after the date that these financial statements are issued, including: (i) the probability that significant changes to our anticipated level of operations, due to factors that are within or outside of our control, would cause our available cash as of the date of this filing to not be sufficient to fund our anticipated level of operations for the next 12 months, and (ii) the uncertainties of the cost and timing of our efforts to in-license or acquire additional product candidates. In the opinion of management, these factors, among others, raise substantial doubt about our ability to continue as a going concern as of the filing date of this Annual Report on Form 10-K and for one year from the issuance of the consolidated financial statements.

Current wording

Our management has evaluated all conditions and events, considered in the aggregate, that raise substantial doubt about our ability to continue as a going concern within one year after the date that these financial statements are issued, including: (i) our available cash as of the date of this filing will not be sufficient to fund our anticipated level of operations for the next 12 months; (ii) we will require additional financing by the end of 2025 to continue at our expected level of operations; and (iii) if we fail to obtain the needed capital, we will be forced to delay, scale back, or eliminate some or all of our development activities or perhaps cease operations. In the opinion of management, these factors, among others, raise substantial doubt about our ability to continue as a going concern as of the filing date of this Annual Report on Form 10-K and for one year from the issuance of the consolidated financial statements.

Previous wording

On November 15, 2022, we effected a 1-for-50 reverse stock split of our issued and outstanding common stock (the "Reverse Stock Split"). As a result of the Reverse Stock Split, each of our shareholders received one new share of our common stock for every 50 shares such shareholder held immediately prior to the effective time of the Reverse Stock Split. Unless otherwise noted, all common stock shares, common stock per share data and shares of common stock underlying convertible preferred stock, stock options and common stock warrants included in these consolidated financial statements, including the exercise price of such equity instruments, as applicable, have been retrospectively adjusted to reflect the effect of the Reverse Stock Split for all periods presented.

Current wording

On April 5, 2024, we effected a 1-for-15 reverse stock split of our issued and outstanding common stock (the "Reverse Stock Split"). As a result of the Reverse Stock Split, our stockholders received one share of our common stock for every 15 shares each stockholder held immediately prior to the effective time of the Reverse Stock Split. Unless otherwise noted, all common stock shares, common stock per share data and shares of common stock underlying convertible preferred stock, stock-based awards and common stock warrants included in this Annual Report on Form 10-K, including the exercise or conversion price of such equity instruments, as applicable, have been retrospectively adjusted to reflect the Reverse Stock Split.

Previous wording

Associated with the 2023 RIF and the 2022 Cost-Reduction Plan, we recognized restructuring expenses of approximately $0.2 million and approximately $0.4 million for the years ended December 31, 2023 and December 31, 2022, respectively, consisting of severance and benefits payments pursuant to employment agreements and the execution of severance and release agreements. We do not expect to incur any other significant costs associated with either the 2022 Cost-Reduction Plan or the 2023 RIF.

Current wording

Associated with the 2023 RIF, we recognized restructuring expenses of approximately $0.2 million and for the year ended December 31, 2023, consisting of severance and benefits payments pursuant to employment agreements and the execution of severance and release agreements. We recognized no restructuring expenses for the year ended December 31, 2024. We do not expect to incur any other significant costs associated with the 2023 RIF.

Previous wording

Other income, net, of approximately $0.8 million for the year ended December 31, 2023 includes primarily dividend income of approximately $0.7 million from our short-term investments of excess cash in money market funds with maturities of three months or less, and a non-cash gain of approximately $0.1 million associated with the revaluation of our liability-classified warrants in the year.

Current wording

Other income, net, of approximately $0.8 million for the year ended December 31, 2023 includes dividend income of approximately $0.7 million from our short-term investments, and a non-cash gain of approximately $0.1 million associated with the revaluation of our liability-classified warrants in the year.

Previous wording

Since our inception, we have financed our operations through the sales of our securities, issuance of long-term debt, the exercise of investor common stock warrants, and to a lesser degree, grants and research contracts as well as the licensing of our intellectual property to third parties. Refer to the paragraph under the heading "Going Concern" in the Financial Overview section above for management's assessment of our ability to continue as a going concern.

Current wording

Since our inception, we have financed our operations through the sales of our securities, issuance of debt, the exercise of common stock warrants, and to a lesser degree, grants and research contracts as well as the licensing of our intellectual property to third parties. Refer to the paragraph under the heading "Going Concern" in the Financial Overview section above for management's assessment of our ability to continue as a going concern.

Previous wording

We expect to incur substantial operating losses for the foreseeable future. We will need to raise additional capital through a combination of equity offerings, debt financings, collaborations, and other similar arrangements. Our ability to raise additional capital may be adversely impacted by: (i) general political or economic conditions, (ii) inflation, (iii) rising interest rates, (iv) ongoing supply chain disruptions, (v) the ongoing global conflicts, including those in the Ukraine and Middle East, (vi) limited liquidity, defaults, non-performance or other adverse developments that affect financial institutions, transactional counterparties or other companies in the financial services industry, (vii) or a resurgence of COVID-19, COVID-19 variants, or another pandemic. In the event the we are unable to access additional capital, we may need to curtail or greatly reduce our operations, which could have a materially adverse impact on our business, financial condition, and results of operations.

Current wording

We expect to incur substantial operating losses for the foreseeable future. We will need to raise additional capital through a combination of equity offerings, debt financings, collaborations, and other similar arrangements. Our ability to raise additional capital may be adversely impacted by: (i) general political or economic conditions, (ii) inflation, (iii) rising interest rates, (iv) ongoing supply chain disruptions, (v) the ongoing global conflicts, including those in the Ukraine and the Middle East, and (vi) limited liquidity, defaults, non-performance or other adverse developments that affect financial institutions, transactional counterparties or other companies in the financial services industry. In the event that we are unable to access additional capital, we may need to curtail or greatly reduce our operations, which could have a materially adverse impact on our business, financial condition, and results of operations.

Previous wording

On September 11, 2023, we completed a registered direct offering of common stock pursuant to an effective shelf registration statement on Form S-3 filed with the SEC (the "September 2023 Offering"). Gross cash proceeds from the September 2023 Offering were $2.0 million and net cash proceeds were $1.7 million after deducting cash equity issuance costs of approximately $0.3 million.

Current wording

On September 11, 2023, we completed a registered direct offering of common stock (the "September 2023 Offering"). Gross cash proceeds from the September 2023 Offering were approximately $2.0 million and net cash proceeds were approximately $1.7 million after deducting cash equity issuance costs of approximately $0.3 million.

Previous wording

On April 3, 2023, we completed a registered direct offering and concurrent private placement of common stock and warrants to purchase common stock (the "April 2023 Offering"). Gross cash proceeds from the April 2023 Offering were $6.0 million and net cash proceeds were $5.3 million after deducting cash equity issuance costs of approximately $0.7 million.

Current wording

On April 3, 2023, we completed a registered direct offering and concurrent private placement of common stock and warrants to purchase common stock (the "April 2023 Offering"). Gross cash proceeds from the April 2023 Offering were approximately $6.0 million and net cash proceeds were approximately $5.3 million after deducting cash equity issuance costs of approximately $0.7 million.

Previous wording

On January 4, 2023, we completed a registered direct offering and concurrent private placement of common stock and warrants to purchase common stock (the "January 2023 Offering"). Gross cash proceeds from the January 2023 Offering were $2.5 million and net cash proceeds were approximately $2.2 million after deducting cash equity issuance costs of approximately $0.3 million.

Current wording

On January 4, 2023, we completed a registered direct offering and concurrent private placement of common stock and warrants to purchase common stock (the "January 2023 Offering"). Gross cash proceeds from the January 2023 Offering were approximately $2.5 million and net cash proceeds were approximately $2.2 million after deducting cash equity issuance costs of approximately $0.3 million.

Previous wording

During the year ended December 31, 2023, we received gross cash proceeds of approximately $2.8 million from common stock warrant exercises, approximately $1.4 million of which related to common stock warrant exercises on December 30, 2022 for which the related cash was received by us in January 2023. During the year ended December 31, 2022, we received gross cash proceeds of approximately $2.3 million for the exercise of outstanding common stock warrants.

Current wording

During the year ended December 31, 2024, we received gross cash proceeds of approximately $2.5 million for the exercise of outstanding common stock warrants. During the year ended December 31, 2023, we received gross cash proceeds of approximately $2.8 million from common stock warrant exercises, approximately $1.4 million of which related to common stock warrant exercises on December 30, 2022 for which the related cash was received by us in January 2023.

Previous wording

On January 30, 2024, we entered into warrant inducement agreements (the “Warrant Inducement Agreements”) with certain accredited and institutional holders (collectively, the “Warrant Holders”) of certain of our remaining outstanding common stock purchase warrants issued pursuant to: (i) the May 2022 Offering, (ii) the January 2023 Offering, and (iii) the April 2023 Offering, as well as certain outstanding common stock purchase warrants outstanding from the August 2022 Offering (the "August 2022 Warrants") (collectively, the “Existing Warrants”). Pursuant to the Warrant Inducement Agreements, the exercise price of each Existing Warrant was reduced to $0.7313 per share. Each of the Warrant Holders that exercised their Existing Warrants pursuant to the Warrant Inducement Agreements received one replacement warrant for each Existing Warrant exercised with each such replacement warrant having a term of five years from issuance and an exercise price per share of $0.7313.

Current wording

On January 30, 2024, we entered into warrant inducement agreements (the “Warrant Inducement Agreements”) with certain accredited and institutional holders (collectively, the “Warrant Holders”) of certain of our remaining outstanding common stock purchase warrants issued pursuant to: (i) the May 2022 Offering, (ii) the January 2023 Offering, and (iii) the April 2023 Offering, as well as certain outstanding common stock purchase warrants outstanding from the August 2022 Offering (the "August 2022 Warrants") (collectively, the “Existing Warrants”). Pursuant to the Warrant Inducement Agreements, the exercise price of each Existing Warrant was reduced to $10.97 per share. Each of the Warrant Holders that exercised their Existing Warrants pursuant to the Warrant Inducement Agreements received one replacement warrant for each Existing Warrant exercised with each such replacement warrant having a term of five years from issuance and an exercise price per share of $10.97 (in its entirety, the "February 2024 Warrant Inducement").

Previous wording

The Warrant Holders collectively exercised an aggregate of 3,422,286 Existing Warrants. As a result of the exercises, we issued an aggregate of 3,422,286 shares of our common stock. The transaction closed on February 1, 2024 with us receiving net cash proceeds of approximately $2.2 million consisting of gross cash proceeds of $2.5 million, less transaction-related expenses and placement agent fees of approximately $0.3 million.

Current wording

The Warrant Holders collectively exercised an aggregate of 228,162 Existing Warrants. As a result of the exercises of the Existing Warrants, we issued an aggregate of 228,162 shares of our common stock and 228,162 Replacement Warrants. The February 2024 Warrant Inducement closed on February 1, 2024 for net cash proceeds of approximately $2.2 million consisting of gross cash proceeds of approximately $2.5 million, less cash equity issuance costs of approximately $0.3 million.

Previous wording

As of December 31, 2023, we had $12.5 million in cash, cash equivalents and restricted cash. The following table shows a summary of our cash flows for the years ended December 31, 2023 and 2022 (in thousands):

Current wording

As of December 31, 2024, we had $9.8 million in cash, cash equivalents and restricted cash. The following table shows a summary of our cash flows for the years ended December 31, 2024 and 2023 (in thousands):

Previous wording

Cash used in operating activities was $11.1 million for the year ended December 31, 2023, which reflects a $12.3 million net loss adjusted for $0.4 million of net cash inflows related to changes in operating assets and liabilities and certain non-cash items impacting the net loss, consisting primarily of a $0.6 million non-cash expense recognized for stock-based compensation and related charges, and a non-cash expense of $0.2 million related to the recognition of the fair value of the contingent consideration obligation incurred pursuant to the Giiant Licensing Agreement transaction. The net cash inflow from operating assets and liabilities was driven by (i) a $0.7 million cash inflow from the decrease in prepaids and other current assets and other noncurrent assets, which was primarily attributable to the amortization of the current and non-current portions of our prepaid insurance policies, and (ii) a $0.3 million cash inflow from an increase in accrued compensation and benefits, partially offset by (i) a $0.5 million cash outflow for accounts payable and accrued liabilities due to the timing of payments, and (ii) a $0.1 million cash outflow related to payments of our operating lease.

Current wording

Cash used in operating activities was approximately $11.1 million or the year ended December 31, 2023, which reflects an approximately $12.3 million net loss adjusted for (i) approximately $0.4 million of net cash inflows related to changes in operating assets and liabilities, and (ii) certain non-cash items impacting the net loss, consisting primarily of (a) a $0.6 million non-cash expense recognized for stock-based compensation and related charges, (b) a $0.1 million non-cash expense related to the amortization of our operating lease right of use asset, and (c) a non-cash expense of $0.2 million related to the remeasurement of certain liabilities recorded at fair value. The net cash inflow from operating assets and liabilities was primarily attributable to (i) a $0.7 million cash inflow from the decrease in prepaids and other current assets and other noncurrent assets, which was primarily attributable to the amortization of the current and non-current portions of our prepaid insurance policies, and (ii) a $0.3 million cash inflow from an increase in accrued compensation and benefits, partially offset by (i) a $0.5 million cash outflow for accounts payable and accrued liabilities due to the timing of payments, and (ii) a $0.1 million cash outflow related to payments of our operating lease.

Previous wording

Cash used in investing activities for the years ended December 31, 2023 and December 31, 2022 consists of payments for leasehold improvements.

Current wording

Cash used in investing activities for the year ended December 31, 2023 consists of payments for leasehold improvements. There was no cash used in or provided by investing activities for the year ended December 31, 2024.

Previous wording

For the year ended December 31, 2022, cash provided by financing activities of $15.3 million was attributable to cash proceeds of $1.8 million from the May 2022 Offering and $12.6 million from the August 2022 Offering and cash proceeds of $2.3 million from the exercise of common stock purchase warrants, partially offset by payments of equity issuance costs of $0.6 million during the year and payments of $0.8 million for our insurance financing arrangements.

Current wording

For the year ended December 31, 2024, cash provided by financing activities of approximately $9.6 million was attributable to net cash proceeds of approximately $2.2 million from the exercise of common stock warrants in conjunction with the February 2024 Warrant Inducement and net cash proceeds of approximately $7.9 million from the May 2024 Offering and December 2024 Offering, partially offset by payments made on our insurance financing arrangements of approximately $0.4 million.

Previous wording

For the year ended December 31, 2023, cash provided by financing activities of $11.2 million was primarily attributable to net cash proceeds of $9.4 million from the January 2023 Offering, the April 2023 Offering, and the September 2023 Offering. Also contributing to the cash provided by financing activities in the year was $2.8 million from the exercise of common stock purchase warrants, which includes the receipt in early January 2023 of a $1.4 million other receivable from warrant exercises on December 30, 2022, partially offset by payments of equity issuance costs of $0.6 million and payments of $0.4 million for our insurance financing arrangement.

Current wording

For the year ended December 31, 2023, cash provided by financing activities of approximately $11.2 million was primarily attributable to net cash proceeds of approximately $8.8 million from the January 2023 Offering, the April 2023 Offering, and the September 2023 Offering. Also contributing to the cash provided by financing activities in the year was approximately $2.8 million from the exercise of common stock purchase warrants, which includes the receipt in early January 2023 of an approximately $1.4 million other receivable from warrant exercises on December 30, 2022, partially offset by payments of approximately $0.4 million for our insurance financing arrangement.

Previous wording

On May 12, 2022, we entered a new, non-cancelable facility operating lease (the "Corporate Office Lease") of office space for our corporate headquarters, replacing our existing corporate headquarters lease that expired on July 31, 2022. The Corporate Office Lease is for 2,747 square feet of an office building in Carlsbad, California. The initial contractual term is for 39-months commencing on June 1, 2022 and expiring on August 31, 2025. We have the option to renew the Corporate Office Lease for an additional 36-month period at the prevailing market rent upon completion of the initial lease term. We have determined that it is not likely we will exercise this renewal option.

Current wording

We are party a to non-cancelable facility operating lease (the "Corporate Office Lease") of office space for our corporate headquarters. The initial contractual term is for 39-months commencing on June 1, 2022 and expiring on August 31, 2025. We have the option to renew the Corporate Office Lease for an additional 36-month period at the prevailing market rent upon completion of the initial lease term. We have determined that it is not likely we will exercise this renewal option.

Previous wording

Commencing on June 1, 2022, we are subject to contractual monthly lease payments of $10,850, plus certain utilities, for the first 12 months with 3 percent escalations at the first, second and third lease commencement anniversaries. As of December 31, 2023, the total remaining future minimum lease payments associated with the Corporate Office Lease of approximately $229,000, including imputed interest of $18,000 calculated using a discount rate of 10.75%, will be paid over the remaining lease term of approximately 1.7 years.

Current wording

Commencing on June 1, 2022, we are subject to contractual monthly lease payments of $10,850, plus certain utilities, for the first 12 months with 3 percent escalations at the first, second and third lease commencement anniversaries. As of December 31, 2024, the total remaining future minimum lease payments associated with the Corporate Office Lease of approximately $93,000, including imputed interest of $3,000 calculated using a discount rate of 10.75%, will be paid over the remaining lease term of approximately 0.7 years.

Previous wording

Consistent with past practice, in June 2023, we entered into an agreement to finance an insurance policy that renewed in May 2023. The financing arrangement entered into in June 2023 has a stated annual interest rate of 7.92% and is payable over a 9-month period with the first payment commencing June 30, 2023. The insurance financing arrangement is secured by the associated insurance policy. As of December 31, 2023, the aggregate remaining balance under our insurance financing arrangement was $158,000.

Current wording

In June 2024, we entered into an agreement to finance an insurance policy that renewed in May 2024. The insurance financing arrangement is payable over a 9-month period with the first payment having been payable on June 30, 2024. As of December 31, 2024, the aggregate remaining balance under our insurance financing arrangement was $79,000.

Previous wording

We have incurred significant operating losses and negative cash flows from operations since our inception. To date, we have not been able to generate significant revenues nor achieve operating profitability. Based upon our cash and cash equivalents balance of $12.4 million as of December 31, 2023, we believe we have sufficient cash to fund our currently planned operations into the first quarter of 2025. Notwithstanding, should our anticipated level of operations significantly change, we may require additional financing sooner than the first quarter of 2025. Further, beyond the first quarter of 2025 we will require additional financing to continue at our expected level of operations. If we fail to obtain the needed capital, we will be forced to delay, scale back, or eliminate some or all of our development activities, or potentially cease our operations.

Current wording

We have incurred significant operating losses and negative cash flows from operations since our inception. To date, we have not been able to generate significant revenues nor achieve operating profitability. Based upon our cash and cash equivalents balance of $9.8 million as of December 31, 2024, we believe we have sufficient cash to fund our currently planned operations through the fourth quarter of 2025. Notwithstanding, should our anticipated level of operations significantly change, we may require additional financing sooner than anticipated. Further, beyond the fourth quarter of 2025 we will require additional financing to continue at our expected level of operations. If we fail to obtain the needed capital, we will be forced to delay, scale back, or eliminate some or all of our development activities, or potentially cease our operations.

Previous wording

Our consolidated financial statements have been prepared in accordance with generally accepted accounting principles in the United States of America (“U.S. GAAP”). The preparation of financial statements in conformity with U.S. GAAP requires us to make estimates, judgments, and assumptions that impact the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities as of the date of the balance sheet and the reported amounts of expenses during the reporting period. Our estimates are based on historical experience, known trends, events and various other factors that we believe are reasonable under the circumstances, the results of which form the basis for making judgments about the carrying value of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions. In making estimates and judgments, management employs critical accounting policies.

Current wording

Our consolidated financial statements have been prepared in accordance with generally accepted accounting principles in the U.S. (“U.S. GAAP”). The preparation of financial statements in conformity with U.S. GAAP requires us to make estimates, judgments, and assumptions that impact the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities as of the date of the balance sheet and the reported amounts of expenses during the reporting period. Our estimates are based on historical experience, known trends, events and various other factors that we believe are reasonable under the circumstances, the results of which form the basis for making judgments about the carrying value of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions. In making estimates and judgments, management employs critical accounting policies.

Previous wording

We required to make estimates of our accrued expenses resulting from our obligations under contracts or agreements with, as applicable, research and development collaboration partners, CROs, pre-clinical and clinical sites, manufacturers, vendors, and consultants in connection with conducting research and development activities, including those related to joint drug development that are advanced or reimbursed to Giiant pursuant to the terms of the Giiant License Agreement. This process involves reviewing open contracts and purchase requisitions, communicating with our personnel, consultants, and research and development collaboration partners to identify services that have been performed on our behalf, and estimating the level of service performed and the associated cost incurred for the service when we have not yet been invoiced or otherwise notified of the actual cost.

Current wording

Our process around estimating accrued research and development expenses involves reviewing open contracts and purchase requisitions, communicating with our personnel, consultants, and research and development collaboration partners to identify services that have been performed on our behalf, and estimating the level of service performed and the associated cost incurred for the service when we have not yet been invoiced or otherwise notified of the actual cost.

Previous wording

Pursuant to the terms of the Giiant License Agreement, we are invoiced by Giiant on or about the 1st and 15th of each calendar month for any qualifying costs or expenses incurred or to be incurred under the agreed upon joint development plan. The financial terms of the contracts entered into by Giiant with CROs, pre-clinical sites, manufacturers, vendors and consultants are subject to negotiation and vary from contract to contract. Often, this will result in payment flows that do not match the periods over which services are provided or milestones are met under the joint development plan. We recognize research and development expenses associated with the Giiant License Agreement only when the qualifying expenses are incurred by matching those expenses with the period in which we estimate services and efforts are expended or other aspects of the drug development or related activities are achieved, examples of which may include authorization of a study, the commencement of a study, the submission of study results milestones. In instances where the expense determined to be recognized under the joint development plan exceeds the payments made to Giiant, we recognize an accrual of the joint development expenses. In addition, there may be instances in which payments made to Giiant will exceed the level of services provided, which results in a prepayment of the joint development expenses.

Current wording

Expense payments made to Giiant pursuant to the terms of the Giiant License Agreement for qualifying development costs are expensed only as the associated research and development costs are incurred or other aspects of the drug development or related activities are achieved. In instances where the expense determined to be recognized exceeds the payments made to the Giiant, we recognize an accrual of joint development expenses. In addition, there may be instances in which payments made to Giiant will temporarily exceed the level of services provided, which results in a prepayment of the joint development expenses. We record expense payments from Giiant, if any, as a reduction to research and development expense once the expense payments are realized or realizable, which is when Company receives the cash or has an undisputed claim to the cash that is probable of collection, pursuant to the terms of the Giiant License Agreement and the principles of ASC 450, Gain Contingencies.

Previous wording

Although we do not expect our estimates to be materially different from amounts actually incurred, if our estimates of the status and timing of services performed differ from the actual status and timing of services performed, it could result in us reporting amounts that are too high or too low in any particular period.

Current wording

Although we do not expect our estimates of research and development expenses to be materially different from amounts actually incurred, if our estimates of the status and timing of services performed differ from the actual status and timing of services performed, it could result in us reporting amounts that are too high or too low in any particular period.

Previous wording

Pursuant to the Giiant License Agreement, we incurred a contingent consideration obligation consisting of milestone payments. Because the contingent consideration associated with the milestone payments may be settled in shares of our common stock solely at the election of the Company, we have determined it should be accounted for under Accounting Standards Codification ("ASC") 480, Distinguishing Liabilities from Equity ("ASC 480") and accordingly we have recognized it as a liability measured at its estimated fair value. As of September 1, 2023, the date the contingent consideration obligation was incurred, the fair value of the liability was determined to be approximately $0.2 million.

Current wording

Pursuant to the Giiant License Agreement, we incurred a contingent consideration obligation consisting of milestone payments. Because the contingent consideration associated with the milestone payments may be settled in shares of our common stock solely at the election of the Company, we have determined it should be accounted for under ASC 480, Distinguishing Liabilities from Equity and accordingly we have recognized it as a liability measured at its estimated fair value. As of September 1, 2023, the date the contingent consideration obligation was incurred, the initial fair value of the liability was determined to be approximately $0.2 million.

Previous wording

At the end of each reporting period, we re-measure the contingent consideration obligation to its estimated fair value and any resulting change is recognized in research and development expenses in the consolidated statements of operations. The fair value of the contingent consideration obligation is determined using a probability-based model that estimates the likelihood of success in achieving each of the defined milestones which is then discounted to present value using our incremental borrowing rate. The fair value measurement is based on significant inputs not observable in the market and thus represents a Level 3 measurement as defined in ASC 820, Fair Value Measurements and Disclosures. As of December 31, 2023, approximately $143,000 of the contingent consideration obligation was recognized in accrued liabilities at the consolidated balance sheet as it is expected to be settled within one-year of the balance sheet date. The remaining amount of the contingent consideration liability of approximately $61,000 was recognized as a noncurrent liability in the consolidated balance sheet as of December 31, 2023. The initial fair value of the contingent consideration liability and an insignificant change in the fair value of the contingent consideration liability for the year ended December 31, 2023 is recognized in research and development expenses in the consolidated statements of operations.

Current wording

At the end of each reporting period, we re-measure the contingent consideration obligation to its estimated fair value and any resulting change is recognized in research and development expenses in the consolidated statements of operations. The fair value of the contingent consideration obligation is determined using a probability-based model that estimates the likelihood of success in achieving each of the defined milestones, which is then discounted to present value using our incremental borrowing rate. The fair value measurement is based on significant inputs not observable in the market and thus represents a Level 3 measurement as defined in ASC 820, Fair Value Measurements and Disclosures. The significant assumptions used in the calculation of the fair value as of December 31, 2024 included a discount rate of 9.29% and management's updated projections of the likelihood of success in achieving each of the defined milestones based on empirical, published industry data.