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Sintx Technologies, Inc.

For the period ended Dec 31, 2024. Filed Mar 19, 2025.

View on SEC.gov

About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2024 · Filed Mar 19, 2025

SINT$1.56-3.7%Stored close · as of Nov 6, 2026

What changed in Management’s Discussion and Analysis?

Read the current filing

Previous report: 10-K

Period ended 2023-12-31; filed 2024-03-27.

0001493152-24-011546

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Current report: 10-K

Period ended 2024-12-31; filed 2025-03-19.

0001493152-25-010870

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The baseline is this issuer’s latest earlier reporting period of the same form that was filed before the current report. A previous 10-Q is a different quarter, not a year-over-year comparison. Amendments are excluded.

Compared 102 previous paragraphs and 111 current paragraphs.

68 unchanged; 19 reworded; 24 added; 15 removed; 0 previous and 0 current paragraphs rearranged.

Tables are not compared: 3 previous and 3 current tables excluded. Dates, whitespace, punctuation and numbering changes are ignored; changes to financial figures remain significant.

A changed paragraph is not evidence that risk increased or decreased. An unchanged paragraph does not establish that risk stayed the same.

Added paragraphs (24)

Current report

Armor exit costs increased $4.6 million, or 100%, as compared to the same period in 2023. This increase was primarily attributable to an increase in asset impairment costs at the SINTX Armor facility.

Current report

Reduction in force expenses increased $0.4 million, or 100%, as compared to the same period in 2023. This increase was primarily attributable to payroll expenses related to severance and accrued vacation payouts.

Current report

On February 20, 2025, entered into a private placement transaction pursuant to a Securities Purchase Agreement (the “Purchase Agreement”) with certain institutional and accredited investors for aggregate gross proceeds of $5.0 million, before deducting fees to the placement agent and other expenses payable by the Company in connection with the Private Placement. The Company intends to use the net proceeds from the Private Placement for general corporate purposes and working capital. H.C. Wainwright & Co. (“Wainwright”), acted as the exclusive placement agent for the Private Placement, which closed on February 25, 2025. As part of the Private Placement, the Company issued (i) 1,171,189 shares of the Company’s common stock, par value $0.01 per share (“Common Stock”), (ii) pre-funded warrants to purchase 278,098 shares of Common Stock (the “Pre-Funded Warrants”) with an exercise price of $0.0001 per share, and (iii) warrants to purchase 1,449,287 shares of Common Stock (the “Common Warrants,” together with the Pre-Funded Warrants, the “Warrants”) (the Warrants, together with the Shares and Warrant Shares (as defined below), the “Securities”) with an exercise price of $3.32 per share. The purchase price per share of Common Stock and the associated Common Warrant was $3.45 and the purchase price per Pre-Funded Warrant and associated Common Warrant was $3.4499. The Common Warrants are exercisable immediately and expire five-and one-half years from issuance. The Pre-Funded Warrants are exercisable immediately and terminate when exercised in full.

Current report

On March 26, 2024, the Company closed on a public offering of 142,000 shares of the Company’s common stock, (the “March 26 Offering”). Each Share was sold at a public offering price of $9.40. The aggregate proceeds to the Company from the March 26 Offering were approximately $1.3 million before deducting placement agent fees and other estimated offering expenses payable by the Company.

Current report

On April 5, 2024, the Company closed on a public offering of 358,000 shares of the Company’s common stock, (the “April 5 Offering”). Each Share was sold at a public offering price of $4.20. The aggregate proceeds to the Company from the April 5 Offering were approximately $1.5 million before deducting placement agent fees and other offering expenses payable by the Company.

Current report

On February 25, 2021, the Company entered into an Equity Distribution Agreement (the “ATM Agreement”) with Maxim Group LLC (the “Agent”), as sales agent, as amended on January 10, 2023 and October 12, 2023 , pursuant to which the Company could offer and sell shares of the Company’s common stock, par value $0.01 pershare (the “Shares”), initially up to an aggregate offering price of $15,000,000, from time to time in an at-the-market public offering.

Current report

On March 22, 2024, the company suspended sales under the ATM Agreement and terminated the continuous offering. On July 11, 2024, the Company filed a Prospectus Supplement with the SEC adjusting the amount available for sale under the ATM Agreement to $3.1 million and shortly thereafter begin offering and selling Shares under the ATM Agreement to the public. During the year ended December 31, 2024, 602,357 Shares were sold under the ATM Agreement for gross proceeds of approximately $3.7 million. Because the Company is subject to General Instruction I.B.6 of Form S-3, it is restricted from selling securities in a public primary offering with a value exceeding one-third of its public float (the market value of our common stock held by our non-affiliates) in any 12-month period so long as its public float remains below $75.0 million. As of December 31, 2024, there was no capacity to offer and sell Shares under the ATM Agreement.

Current report

On June 11, 2024, the Company received formal notice from The Nasdaq Stock Market LLC (“Nasdaq”) that the Company has evidenced compliance with the $1.00 minimum bid price requirement for continued listing on The Nasdaq Capital Market under Nasdaq Listing Rule 5550(a)(2) (the “Bid Price Rule”). The Company remains subject to a “Mandatory Panel Monitor,” as that term is defined in Listing Rule 5815(d)(4)(B), for a period of one year from June 11, 2024. If, within the one-year period, the Company fails to satisfy the minimum $1.00 closing bid price threshold for 30 consecutive business days, Nasdaq will issue a delist determination rather than provide the Company with a grace period to regain compliance with the Bid Price Rule. In that event, the Company would have the opportunity to request a new hearing to address the deficiency.

Current report

We are actively seeking opportunities to raise additional equity and/or debt financing. However, such funding is not guaranteed and may not be available to the Company on favorable or acceptable terms and may involve significant restrictive covenants. Any additional equity financing, if available to the Company, will most likely be dilutive to its current stockholders. If the Company is not able to obtain additional debt or equity financing on a timely basis, the impact on the Company will be material and adverse.

Current report

The Board of Directors, together with management, is performing an ongoing evaluation of the Company’s business strategy and focus. On August 1, 2024, the board of directors appointed Eric Olson to the office of Chief Executive Officer and President to lead the evaluation process.

Current report

The Company has implemented a change in strategic emphasis to advancements in the medical device sector. Historically engaged in both industrial and biomedical applications, SINTX is prioritizing the development and commercialization of innovative medical devices, leveraging our expertise in advanced ceramics and biomaterials. Such a renewed focus would align with a commitment to improving patient outcomes through the creation of products designed for surgical, orthopedic, and other specialized medical applications. We would concentrate our resources on high-growth areas within the healthcare sector where our proprietary materials and technologies—such as silicon nitride—provide a distinct competitive advantage due to their unique strength, durability, and biocompatibility.

Current report

Through this transformation, SINTX’s aim would be to deliver meaningful innovations to the medical community. Our current research and development pipeline is centered on medical-grade devices that incorporate antimicrobial properties, enhanced imaging capabilities, and durability under physiological conditions, which are critical for orthopedic implants, spinal fusion devices, and other surgical tools. If we transition away from industrial applications, we anticipate this strategic shift will enable us to better serve the medical sector, address critical unmet needs, and position SINTX as a leading provider in the medical device market. By focusing on partnerships and collaborations with healthcare institutions and industry leaders, SINTX is positioned to expand its footprint in the medical device sector and drive shareholder value through sustainable, high-impact innovations, however, such a transition has not been approved by the Board of Directors, nor can such approval or successful transition be assured.

Current report

On August 8, 2024, the Board of Directors approved a plan to implement a Company-wide reduction in the workforce. This decision is part of the Company’s ongoing strategic review of its operations aimed at improving operational efficiency and reducing costs. The reduction in force reduced the number of employees of the Company from 40 to 23. During the year ended December 31, 2024, the Company recorded expenses of approximately $407,000 associated with the reduction in workforce.

Current report

On August 12, 2024, the Board of Directors of the Company approved a plan to cease efforts to make the armor plant operational. This decision was made to streamline operations and focus on core business areas that align with the Company’s long-term strategic goals. The armor plant has not been fully operational since the acquisition of the armor equipment in July 2021 and has been completely shut down since October 2023 due to the malfunctioning of the sintering furnace. In connection with this decision the Company incurred an impairment charge of approximately $4.6 million during the year ended December 31, 2024. This charge primarily relates to the write-down of certain long-lived assets associated with the armor plant to their estimated fair value.

Current report

The Company’s insurance carrier has determined that a covered loss occurred when the sintering furnace malfunctioned, and coverage is available for the Company’s repair of the sintering furnace. However, the Company’s efforts to fully repair the damaged furnace continue to be delayed. Management will work with the insurance company to continue to fund the repair of the furnace. When the furnace is fully repaired, management intends to sell the furnace, and related equipment, to a third party. However, the full repair and sale of the furnace, and related equipment, cannot be assured. Therefore, in the calculation of the $4.6 million impairment charge, management has assumed no proceeds will be received from a potential sale of the furnace and related equipment.

Current report

On February 19, 2025, we entered into an Entity Acquisition Agreement (the “Agreement”) with Tethon Corporation (“Tethon”), pursuant to which the Company sold to Tethon all of the issued and outstanding shares of Technology Assessment and Transfer, Inc. (“TA&T”), a wholly owned subsidiary of the Company, in exchange for the assumption by Tethon of the outstanding liabilities of TA&T (the “Sale”).

Current report

Based on the decrease in expenditures from the reduction in force, sale of TA&T and the increase in cash on February 20, 2025, SINTX management has determined that there is no uncertainty of the Company’s ability to continue as a going concern through at least March 19, 2026 and further analysis of this matter is not deemed necessary for the year ended December 31, 2024.

Current report

In March 2024, in connection with securing Director and Officer professional liability insurance, the Company entered into a Premium Finance Arrangement to extend the premium payment out for a period of 10 months. The Company paid a total of $40,000 up front toward the insurance premium and financed approximately $238,000. The Company will make 10 equal payments under the terms of the Premium Finance Agreement. The Premium Finance Agreement bears interest at an annual percentage rate of 8.510%. The Director and Officer professional liability insurance debt was paid in full during the fourth quarter of 2024 and there was no outstanding balance at December 31, 2024.

Current report

In June 2024, in connection with securing commercial liability insurance, the Company entered into a Premium Finance Arrangement to extend the premium payment out for a period of 10 months. The Company paid a total of $26,000 up front toward the insurance premium and financed approximately $117,000. The Company will make 10 equal payments under the terms of the Premium Finance Agreement. The Premium Finance Agreement bears interest at an annual percentage rate of 8.75%. As of December 31, 2024, there was an outstanding balance of $32,000.
Removed paragraphs (15)

Previous report

Biomedical Applications: Since its inception, SINTX has been focused on medical grade silicon nitride. SINTX biomedical products have been shown to be biocompatible, bioactive, antipathogenic, and to have superb bone affinity. Spinal implants made from SINTX silicon nitride have been successfully implanted in humans since 2008 in the US, Europe, Brazil, and Taiwan. This established use, along with its inherent resistance to bacterial adhesion and bone affinity suggests that it may also be suitable in other fusion device applications such as arthroplasty implants, foot wedges, and dental implants. Bacterial infection of any biomaterial implants is always a concern. SINTX silicon nitride has been shown to be resistant to bacterial colonization and biofilm formation, making it antibacterial. SINTX silicon nitride products can be polished to a smooth and wear-resistant surface for articulating applications, such as bearings for hip and knee replacements.

Previous report

We believe that silicon nitride has a superb combination of properties that make it suited for long-term human implantation. Other biomaterials are based on bone grafts, metal alloys, and polymers- all of which have well-known practical limitations and disadvantages. In contrast, silicon nitride has a legacy of success in the most demanding and extreme industrial environments. As a human implant material, silicon nitride offers bone ingrowth, resistance to bacterial and viral infection, ease of diagnostic imaging, resistance to corrosion, and superior strength and fracture resistance, all of which claims are validated in our large and growing inventory of peer-reviewed, published literature reports. We believe that our versatile silicon nitride manufacturing expertise positions us favorably to introduce new and innovative devices in the medical and non-medical fields.

Previous report

In June 2022, we acquired Technology Assessment and Transfer, Inc. (TA&T), a nearly 40-year-old business with a mission to transition advanced materials and process technologies from a laboratory environment to commercial products and services. TA&T has supplied ceramics for use in several biomedical applications. These products were made via 3D printing and include components for surgical instruments as well as conceptual and prototype dental implants.

Previous report

Technical Applications: It is our belief that our silicon nitride has the best combination of mechanical, thermal, and electrical properties of any technical ceramic material. It is a high-performance technical ceramic with high strength, toughness, and hardness, and is extremely resistant to thermal shock and impact. It is also an electrically insulating ceramic material. Typically, it is used in applications where high load-bearing capacity, thermal stability, and wear resistance are required. We have obtained AS9100D certification and ITAR registration to facilitate entry into the aerospace and protective armor markets.

Previous report

We entered the ceramic armor market through the purchase of assets from B4C, LLC and a technology partnership with Precision Ceramics USA. We will develop and manufacture high-performance ceramics for personnel, aircraft, and vehicle armor including a 100% Boron Carbide material for ultimate lightweight performance in ballistic applications, and a composite material made of Boron Carbide and Silicon Carbide for exceptional multi-hit performance against ballistic threats. We have signed a 10-year lease at a building near our headquarters in Salt Lake City, Utah to house development and manufacturing activities for SINTX Armor.

Previous report

TA&T’s primary area of expertise is material processing and fabrication know-how for a broad spectrum of monolithic ceramic, ceramic composite, and coating materials. Primary technologies include Additive Manufacturing (3D Printing) of ceramics and metals, low-cost fabrication of fiber reinforced ceramic matrix composites (CMCs) and refractory chemical vapor deposited (CVD) coatings, transparent ceramics for ballistic armor and optical applications, and magnetron sputtered (PVD) coatings for lubrication, wear resistance and environmental barrier coatings for CMCs. TA&T also provides a host of services that include 3D printing, PVD-CVD coatings, material processing-CMCs, CIP, PS, HP, HIP, and material characterization for powders and finished parts-TGA/DSC, PSD. SA, Dilatometry, UV-VIS and FTIR transmission, haze and clarity.

Previous report

Antipathogenic Applications: Today, there is a global need to improve protection against pathogens in everyday life. SINTX believes that by incorporating its unique composition of silicon nitride antipathogenic powder into products such as face masks, filters, and wound care devices, it is possible to manufacture surfaces that inactivate pathogens, thereby limiting the spread of infection and disease. The discovery in 2020 that SINTX silicon nitride inactivates SARS-CoV-2, the virus which causes the disease COVID-19, has opened new markets and applications for our material.

Previous report

We presently manufacture advanced ceramic powders and components in our manufacturing facilities based in Salt Lake City, Utah and Millersville, Maryland.

Previous report

On February 25, 2021, the Company entered into an Equity Distribution Agreement with Maxim Group LLC (“Maxim”), which was subsequently amended on October 12, 2023 (as amended, the “2021 Distribution Agreement”), pursuant to which the Company may sell from time to time, shares of the Company’s common stock having an aggregate offering price of up to $1.1 million through Maxim, as agent. Subject to the terms and conditions of the 2021 Distribution Agreement, as amended, Maxim will use its commercially reasonable efforts to sell the shares from time to time, based on our instructions. Under the 2021 Distribution Agreement, Maxim may sell the Shares by any method permitted by law deemed to be an “at-the-market” offering (the “ATM”) as defined in Rule 415 promulgated under the Securities Act of 1933, as amended (the “Securities Act”), including, without limitation, sales made directly on the Nasdaq Capital Market. We have no obligation to sell any shares under the ATM and may at any time suspend offers under the 2021 Distribution Agreement. The Offering will terminate upon the earlier of (i) the sale of shares having an aggregate offering price of $15.0 million, (ii) the termination by either Maxim or the Company upon the provision of fifteen (15) days written notice, or (iii) February 25, 2025. Under the terms of the 2021 Distribution Agreement, Maxim will be entitled to a transaction fee at a fixed rate of 2.0% of the gross sales price of Shares sold under the 2021 Distribution Agreement. The Company will also reimburse Maxim for certain expenses incurred in connection with the 2021 Distribution Agreement and agreed to provide indemnification and contribution to Maxim with respect to certain liabilities under the Securities Act and the Securities Exchange Act of 1934, as amended. As of March 1, 2024, there have been 1,317,749 shares of common stock sold under the 2021 Distribution Agreement for gross proceeds of $0.5 million. Subsequent to December 31, 2023 there have been 1,154,200 shares of common stock sold under the 2021 Distribution for gross proceeds of $0.5 million. In connection with the February 2024 offering, the Company agreed to not make any sales of securities under the ATM for a period of six months from the date of closing the offering, February 2, 2024, until August 2, 2024.

Previous report

These uncertainties raise substantial doubt about our ability to continue as a going concern. The consolidated financial statements do not include any adjustments that might result from the outcome of these uncertainties.

Previous report

TA&T is obligated to repay certain personal loans made by the founders of TA&T to TA&T prior to SINTX’s acquisition of TA&T (the “Personal Loans”). The total amount of the Personal Loans at September 30, 2022 was approximately $350,000. The Company agreed to repay the outstanding balance of the Personal Loans in (i) 24 equal monthly installments beginning September 1, 2022 and each month thereafter until paid in full as one prior owner’s portion of the Personal Loans totaling $157,000, and (ii) for the other owner’s portion of the Personal Loans totaling $193,000. As of December 31, 2023, the related party debt had an outstanding balance of $46,000. The outstanding balance is being paid in monthly installments ending August 1, 2024. The related party debt is not collateralized and has no interest rate.

Previous report

Prior to SINTX’s acquisition of TA&T, TA&T entered into a revolving line of credit with Wells Fargo. As of December 31, 2023, the line of credit with Wells Fargo had no outstanding balance and the account has been closed.
Reworded paragraphs (19)

Previous wording

Our product revenue is derived from the manufacture and sale of products. These revenue sources include coatings, components for aerospace and medical device markets, toll processing services, and government contracts and grants. We generally recognize revenue from sales where control transfers at a point in time as the title and risk of loss passes to the customer, which is at the time the product is shipped. In general, our customer does not have rights of return or exchange.

Current wording

Our product revenue is derived from the manufacture and sale of products. These revenue sources include coatings, materials, and components for aerospace and medical device markets, toll processing services, and government contracts and grants. We generally recognize revenue from sales where control transfers at a point in time as the title and risk of loss passes to the customer, which is at the time the product is shipped. In general, our customer does not have rights of return or exchange.

Previous wording

We believe our product revenue will increase as we secure opportunities to manufacture third party products with silicon nitride, launch and generate revenue from our ceramic armor products, and as we continue to introduce new products into the market.

Current wording

We believe our product revenue will increase as we secure opportunities to manufacture third party products with silicon nitride, and as we continue to introduce new products into the market.

Previous wording

We derive grant and contract revenue from awards provided by governmental agencies.

Current wording

We derive grant and contract revenue from awards provided by governmental agencies. The goal of these grants and contracts is ultimately to develop revenue producing products.

Previous wording

Total product revenue increased $0.6 million, or 104%, as compared to the same period in 2022. During the year ended December 31, 2023, the Company grant and contract revenue increased $0.4 million as compared to the same period in 2022.

Current wording

Total product revenue remained relatively flat when comparing the years ended December 31, 2024 and 2023. During the year ended December 31, 2024, the Company grant and contract revenue increased $0.2 million or 17% as compared to the same period in 2023.

Previous wording

Cost of revenue increased $0.5 million, or 196% as compared to the same period in 2022. This increase was primarily attributable to an increase in product revenue and a shift in customer base and product mix. Gross profit increased $0.5 million, or 42%, as compared to the same period in 2022. This increase was primarily attributed to an increase in grant and contract revenue and a shift in product mix to more profitable products.

Current wording

Cost of revenue remained relatively flat when comparing the years ended December 31, 2024 and 2023. Gross profit increased $0.2 million, or 13%, as compared to the same period in 2023. This increase was primarily attributed to an increase in grant and contract revenue and a shift in product mix to more profitable products.

Previous wording

Research and development expenses increased $2.3 million, or 35%, as compared to the same period in 2022. This increase was primarily attributable to an increase in patent expenses, employee wages, product prototypes, and costs of operations associated with opening the SINTX Armor facility and the acquisition of TA&T.

Current wording

Research and development expenses decreased $3.5 million, or -40%, as compared to the same period in 2023. This decrease was primarily attributable to a decrease in patent expenses, employee wages, product prototypes, and tooling expenses.

Previous wording

General and administrative expenses increased $0.2 million, or 6%, as compared to the same period in 2022. This increase is primarily due to an increase in costs for investor relations, employee wages, and employee recruitment costs.

Current wording

General and administrative expenses decreased $0.2 million, or -5%, as compared to the same period in 2023. This decrease is primarily due to a decrease in employee wages and recruiting expenses.

Previous wording

Sales and marketing expenses decreased $0.2 million, or -15%, as compared to the same period in 2022. This decrease was primarily attributable to a reduction in employee wages and an overall decrease in costs for outside consulting.

Current wording

Sales and marketing expenses decreased $0.5 million, or -46%, as compared to the same period in 2023. This decrease was primarily attributable to a reduction in employee wages and an overall decrease in costs for outside consulting.

Previous wording

Grant and contract expenses increased $0.2 million, or 32%, as compared to the same period in 2022. This increase was primarily attributable to a general increase in grant and contract revenue when compared to the prior year.

Current wording

Grant and contract expenses increased $0.2 million, or 15%, as compared to the same period in 2023. This increase was primarily attributable to a general increase in grant and contract revenue when compared to the prior year.

Previous wording

Other income (expenses) increased $5.8 million, or 824%, as compared to the same period in 2022. This increase was primarily due to the change in the fair value of the derivative liabilities in the amount of $6.8 million, and a $0.1 million increase in other income offset by a $0.8 million in offering costs on derivative liabilities and a $0.3 million decrease in other income.

Current wording

Other income decreased $2.1 million, or -41%, as compared to the same period in 2023. This decrease was primarily due to a decrease in the change in the fair value of the derivative liabilities in the amount of $2.8 million, and a $0.1 million increase in gain on disposal of assets offset by $0.8 million in offering costs on derivative liabilities in 2023 with no corresponding amount in 2024.

Previous wording

For the years ended December 31, 2023 and 2022, the Company incurred a net loss of $8.3 million and $12.0 million, respectively, and used cash in operations of $14.1 million and $10.3 million, respectively. The Company had an accumulated deficit of $270.7 million and $262.5 million as of December 31, 2023 and 2022, respectively.

Current wording

For the years ended December 31, 2024 and 2023, the Company incurred a net loss of $11.0 million and $8.3 million, respectively, and used cash in operations of $8.6 million and $14.1 million, respectively. The Company had an accumulated deficit of $281.7 million and $270.7 million as of December 31, 2024 and 2023, respectively. We will require substantial future capital in order to continue operating our business, conduct research and development and regulatory clearance and approval activities necessary to bring our products to market, and to establish effective marketing and sales capabilities. Our existing capital resources are not sufficient to enable us to fund the completion of the development and commercialization of all our product candidates.

Previous wording

The Company’s operations have been principally financed from proceeds from the issuance of preferred and common stock and, to a lesser extent, cash generated from product sales. It is anticipated that the Company will continue to generate operating losses and use cash in operations. The Company’s continuation as a going concern is dependent upon its ability to increase sales, and/or raise additional funds through the capital markets. Whether and when the Company can attain profitability and positive cash flows from operations or obtain additional financing is uncertain.

Current wording

To date, the Company’s operations have been principally financed from proceeds from the issuance of preferred and common stock and, to a lesser extent, cash generated from product sales. It is anticipated that the Company will continue to generate operating losses and use cash in operations. The Company’s continuation as a going concern is dependent upon its ability to increase sales, decrease expenses and/ raise additional funding. Whether and when the Company can attain profitability and positive cash flows from operations or obtain additional financing is uncertain.

Previous wording

The Company is actively generating additional scientific and clinical data to have it published in leading industry publications. We believe the publication of such data would help sales efforts as the Company approaches new prospects. The Company is also making additional changes to the sales strategy, including a focus on revenue growth by expanding the use of silicon nitride in other areas outside of spinal fusion applications. For instance, results from an independent study demonstrated the potential anti-viral properties of our silicon nitride. We believe that we may be able to apply our silicon nitride powder to personal protection products, such as face masks, gowns and gloves, resulting in inactivation of viruses that come into contact with the items.

Current wording

The Company is actively generating additional scientific and clinical data to have it published in leading industry publications. We believe the publication of such data would help sales efforts as the Company approaches new prospects. The Company is also making additional changes to the sales strategy, including a focus on revenue growth by expanding the use of silicon nitride in other areas outside of spinal fusion applications.

Previous wording

On February 2, 2024, the Company closed on a public offering of 16,000,000 units, with each unit consisting of one share of its common stock, or one pre-funded warrant to purchase one share of its common stock, one Class E Warrant with each warrant to purchase one share of common stock, and one Class F Warrant with each warrant to purchase one share of common stock. Each unit was sold at a public offering price of $0.25. The Class E and Class F Warrants in the units are immediately exercisable at a price of $0.25 per share. The Class E Warrants will expire five years from the date of issuance and the Class F Warrants will expire eighteen months from the date of issuance. Gross proceeds, before deducting placement agent fees and other offering expenses, are approximately $4.0 million.

Current wording

On February 2, 2024, the Company closed on a public offering of 80,000 units, with each unit consisting of one share of its common stock, or one pre-funded warrant to purchase one share of its common stock, one Class E Warrant with each warrant entitled to purchase one share of common stock, and one Class F Warrant with each warrant entitled to purchase one share of common stock. Each unit was sold at a public offering price of $50.00 resulting in gross proceeds to the Company of $4 million before deducting offering fees and expenses. The Class E and Class F Warrants were immediately exercisable at a price of $50.00 per share. The Class E Warrants expire five years from the date of issuance and the Class F Warrants expire eighteen months from the date of issuance. Of the $4.0 million of gross proceeds, approximately $0.6 million were allocated to common stock and prefunded warrants ($0.5 million net of offering costs) and approximately $3.4 million were allocated to derivative liabilities (with approximately $0.5 million of cash offering costs and $0.1 million of agent warrant offering costs recorded as derivative expense).

Previous wording

On February 10, 2023, the Company closed on a public offering of 2,150,000 units, with each unit consisting of one share of common stock, or one pre-funded warrant to purchase one share of its common stock, one Class C Warrant to purchase one share of common stock, and one half of one Class D Warrant with each whole Class D Warrant entitling the holder to purchase one share of common stock. Gross proceeds, before deducting offering expenses, totaled approximately $12.0 million. Of the $12.0 million of gross proceeds, approximately $5.4 million were allocated to common stock and prefunded warrants ($4.8 million net of offering costs) and approximately $6.7 million were allocated to derivative liabilities (with approximately $0.7 million of cash offering costs and $0.1 million of agent warrant offering costs recorded as derivative expense).

Current wording

On February 10, 2023, the Company closed on a public offering of 10,750 units, with each unit consisting of one share of common stock, or one pre-funded warrant to purchase one share of its common stock, one Class C Warrant to purchase one share of common stock, and one half of one Class D Warrant with each whole Class D Warrant entitling the holder to purchase one share of common stock. Gross proceeds, before deducting offering expenses, totaled approximately $12.0 million. Of the $12.0 million of gross proceeds, approximately $5.4 million were allocated to common stock and prefunded warrants ($4.8 million net of offering costs) and approximately $6.7 million were allocated to derivative liabilities (with approximately $0.7 million of cash offering costs and $0.1 million of agent warrant offering costs recorded as derivative expense).

Previous wording

Net cash used in operating activities was $14.1 million in 2023, compared to $10.3 million used in 2022, an increase of $3.8 million. The increase in the net loss from operations, and related non-cash add backs to the net loss, was $2.3 million from 2023 when compared to 2022. The increase in cash used for operating activities during 2023 was primarily due to the $2.3 million mentioned above plus changes in the movement of working capital items during 2023 as compared to the same period in 2022 as follows: a $0.4 million increase in cash used in accounts receivable, a $0.3 million increase for inventory, a $0.3 million increase in cash used for prepaids, a $0.2 million increase in cash used in other liabilities, a $0.2 million increase in cash used in accounts payable and accrued liabilities, and a $0.1 million increase in cash used for payments on operating lease liability.

Current wording

Net cash used in operating activities was $8.6 million in 2024, compared to $14.1 million used in 2023, a decrease of $5.5 million. The decrease in the net loss from operations, and related non-cash add backs to the net loss, was $3.4 million from 2024 when compared to 2023. The decrease in cash used for operating activities during 2024 was primarily due to the $3.4 million mentioned above plus changes in the movement of working capital items during 2024 as compared to the same period in 2023 as follows: a $0.9 million decrease in cash used in accounts receivable, a $0.7 million decrease in cash used for prepaids, a $0.6 million decrease for inventory, a $0.4 million decrease in cash used in other liabilities, and a $0.2 million decrease in cash used for payments on operating lease liability, all offset by a $0.7 million increase in cash used in accounts payable and accrued liabilities.

Previous wording

Net cash used in investing activities was $0.5 million during 2023, compared to $1.1 million used in investing activities during the same period in 2022, a decrease of $0.6 million. The decrease in cash used in investing activities during 2023 was primarily due to a $0.9 million purchase of property and equipment, offset by and a $0.3 million increase in cash acquired in acquisition in the prior year.

Current wording

Net cash used in investing activities was $0.2 million during 2024, compared to $0.5 million used in investing activities during the same period in 2023, a decrease of $0.3 million. The decrease in cash used in investing activities during 2024 was primarily due to a $0.5 million increase in proceeds from notes receivable, offset by $0.2 million increase in purchase of property and equipment.

Previous wording

Net cash provided by financing activities was $11.7 million during 2023, compared to $3.3 million provided by financing activities during the same period in 2022, an increase of $8.4 million. This increase was primarily attributable to an increase in proceeds from issuance of common stock of $5.1 million, an increase in proceeds from issuance of warrant derivative liabilities of $2.8 million, and a $0.5 million decrease in the payment on debt.

Current wording

Net cash provided by financing activities was $9.1 million during 2024, compared to $11.7 million provided by financing activities during the same period in 2023, a decrease of $2.6 million. This decrease was primarily attributable to a decrease in proceeds from issuance of warrant derivative liabilities of $3.3 million, an increase in payments on debt of $0.2 million, offset by a $0.9 million increase in proceeds from issuance of common stock.

Previous wording

Our business is generally not seasonal in nature. The majority of our product revenue is derived from the manufacture and sale of spinal fusion products, used in the treatment of spine disorders, to CTL Medical. We also retained CTL Medical to act as our exclusive broker to offer for sale, and sell, our manufacturing services to third party developers of spinal implants and spinal devices that incorporate silicon nitride technology, which has a remaining term of 5-years. CTL Medical’s sales generally consist of products that are in stock with them or maintained at hospitals or with their sales distributors. Accordingly, we do not have a backlog of sales orders.

Current wording

Our business is generally not seasonal in nature. The majority of our product revenue is derived from the manufacture and sale of spinal fusion products, used in the treatment of spine disorders, to CTL Medical. We also retained CTL Medical to act as our exclusive broker to offer for sale, and sell, our manufacturing services to third party developers of spinal implants and spinal devices that incorporate silicon nitride technology, which has a remaining term of 3-years. CTL Medical’s sales generally consist of products that are in stock with them or maintained at hospitals or with their sales distributors. Accordingly, we do not have a backlog of sales orders.