15,600,000 Shares of Common Stock

NUBURU, INC.

This prospectus supplement is being filed to update and supplement the information contained in the prospectus dated April 7, 2023 (as supplemented from time to time, the “Prospectus”), with the information contained in (i) the Current Report on Form 8-K filed by Nuburu, Inc. (the “Company”) with the Securities and Exchange Commission (“SEC”) on May 10, 2023 (the “Form 8-K”) and (ii) the Quarterly Report on Form 10-Q filed by the Company with the SEC on May 12, 2023 (the “Form 10-Q”), other than the information which was furnished and not filed with the SEC. Accordingly, we have attached the Form 8-K and Form 10-Q to this prospectus supplement. The Prospectus relates to the offer and resale of up to 15,600,000 shares of the Company’s common stock, par value $0.0001 per share (“Common Stock”), by Lincoln Park Capital Fund, LLC. This prospectus supplement updates and supplements the information in the Prospectus and is not complete without, and may not be delivered or utilized except in combination with, the Prospectus, including any amendments or supplements thereto. This prospectus supplement should be read in conjunction with the Prospectus and if there is any inconsistency between the information in the Prospectus and this prospectus supplement, you should rely on the information in this prospectus supplement.

Our Common Stock is traded on the NYSE American under the symbol “BURU.” On May 11, 2023, the last quoted sale price for our Common Stock as reported on the NYSE American was $0.96 per share

We are a “smaller reporting company” and an “emerging growth company,” as defined under the federal securities laws, and, as such, may elect to comply with certain reduced public company reporting requirements for future filings.

Investing in our securities involves a high degree of risk. Before buying any securities, you should carefully read the discussion of the risks of investing in our securities in the section titled “Risk Factors” beginning on page 10 of the Prospectus, as well as any updates to such risk factors included in any supplements and amendments thereto.

Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or determined if the Prospectus or this prospectus supplement is truthful or complete. Any representation to the contrary is a criminal offense.

The date of this prospectus supplement is May 12, 2023

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Nuburu, Inc.

(Exact name of Registrant as Specified in Its Charter)

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

Securities registered pursuant to Section 12(b) of the Act:

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

Resignation of Director

On May 9, 2023, Dr. Ake Almgren notified Nuburu, Inc. (the “Company”) of his resignation as a member of the Board of Directors (the “Board”) effective as of May 19, 2023. Dr. Almgren has been serving as a member of the Board’s audit committee and nominating and corporate governance committee.

Dr. Almgren resigned for personal reasons and not as the result of any disagreement with the Company on any matter relating to the Company’s operations, policies or practices.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 10-Q

(Mark One)

For the quarterly period ended March 31, 2023

OR

For the transition period from to

Commission File Number: 001-39489

NUBURU, INC.

(Exact Name of Registrant as Specified in its Charter)

Registrant’s telephone number, including area code: (720) 767-1400

Securities registered pursuant to Section 12(b) of the Act:

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

As of May 5, 2023, the registrant had 34,896,251 shares of common stock, $0.0001 par value per share, outstanding.

NUBURU, INC.

FORM 10-Q

TABLE OF CONTENTS

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SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

This quarterly report on Form 10-Q contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended (the “Securities Act”), and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), which statements involve substantial risk and uncertainties. Forward-looking statements generally relate to future events or our future financial or operating performance. In some cases, you can identify forward-looking statements because they contain words such as “may,” “will,” “should,” “expects,” “plans,” “anticipates,” “could,” “intends,” “target,” “projects,” “contemplates,” “believes,” “estimates,” “predicts,” “potential,” or “continue” or the negative of these words or other similar terms or expressions that concern our expectations, strategy, plans, or intentions. Forward-looking statements contained in this quarterly report on Form 10-Q include, but are not limited to, statements about:

Forward-looking statements are not guarantees of performance. You should not put undue reliance on these statements which speak only as of the date hereof. You should understand that the following important factors, in addition to those discussed under the heading “Risk Factors” in Part II, Item 1A of this quarterly report on Form 10-Q and elsewhere in our Annual Report on Form 10-K for the year ended December 31, 2022 (our “Annual Report”), could affect our future results, and could cause those results or other outcomes to differ materially from those expressed or implied in the forward-looking statements herein:

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The forward-looking statements contained in this quarterly report on Form 10-Q are based on our current expectations and beliefs concerning future developments and their potential effects on our business. There can be no assurance that future developments affecting our business will be those that we have anticipated. These forward-looking statements involve a number of risks, uncertainties (some of which are beyond our control) or other assumptions that may cause actual results or performance to be materially different from those expressed or implied by these forward-looking statements. These risks and uncertainties include, but are not limited to, those factors described under the heading “Risk Factors” in Part II, Item 1A. Should one or more of these risks or uncertainties materialize, or should any of the assumptions prove incorrect, actual results may vary in material respects from those projected in these forward-looking statements. We do not undertake any obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, except as may be required under applicable securities laws.

Frequently Used Terms

Unless otherwise stated in Item 1. Financial Statements and accompanying footnotes, or the context otherwise requires, references in this quarterly report on Form 10-Q to:

“Business Combination” are to the business combination of Legacy Nuburu with a subsidiary of Tailwind, with Legacy Nuburu surviving such business combination as a wholly owned subsidiary of Tailwind;

“Business Combination Agreement” are to that certain Business Combination Agreement, dated as of August 5, 2022, by and among Tailwind, Nuburu and Merger Sub, as the same has been or may be amended, modified, supplemented or waived from time to time;

“Closing” are to the consummation of the Transactions;

“Closing Date” are to January 31, 2023, the date on which the Transactions were consummated;

“Exchange Ratio” are to the quotient as defined in, and calculated in accordance with, the Business Combination Agreement, which is reflected in our Current Report on Form 8-K (File No. 001-39489) filed with the SEC on February 6, 2023;

“Legacy Nuburu” are to Nuburu Subsidiary, Inc., a Delaware corporation f/k/a Nuburu, Inc. before the Closing Date;

“Tailwind” are to Tailwind Acquisition Corp, a Delaware corporation and our predecessor company prior to the consummation of the Transactions, which changed its name to Nuburu, Inc. following the consummation of the Transactions, and its consolidated subsidiaries;

“Tailwind IPO” are to the initial public offering by Tailwind which closed on September 9, 2020; and

“Transactions” are to the Business Combination, together with the other transactions contemplated by the Business Combination Agreement and the related agreements.

Unless the context otherwise requires, all references in this section to “Nuburu,” the “Company,” “we,” “us,” “our,” and other similar terms refer to Legacy Nuburu and its subsidiaries prior to the Closing, and Nuburu, Inc., a Delaware corporation, and its subsidiaries after the Closing.

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PART 1 – FINANCIAL INFORMATION

Item 1. Condensed Consolidated Financial Statements

NUBURU, INC.

CONDENSED CONSOLIDATED BALANCE SHEETS

The accompanying notes are an integral part of the unaudited condensed consolidated financial statements.

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NUBURU, INC.

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS

(UNAUDITED)

The accompanying notes are an integral part of the unaudited condensed consolidated financial statements.

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NUBURU, INC.

CONDENSED CONSOLIDATED STATEMENTS OF CONVERTIBLE PREFERRED STOCK AND STOCKHOLDERS' EQUITY (DEFICIT)

(UNAUDITED)

(1) The number of shares of convertible preferred stock and common stock issued and outstanding prior to the Business Combination have been retroactively adjusted by the Exchange Ratio to give effect to the reverse recapitalization treatment of the Business Combination. See Note 1 - Description of Business and Note 3 - Reverse Capitalization for more information.

The accompanying notes are an integral part of the unaudited condensed consolidated financial statements.

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NUBURU, INC.

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(UNAUDITED)

The accompanying notes are an integral part of the unaudited condensed consolidated financial statements.

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NUBURU, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

NOTE 1. BACKGROUND AND ORGANIZATION

Nuburu, Inc. (“Nuburu” or the “Company”) and its wholly-owned subsidiary Nuburu Subsidiary, Inc., is a leading innovator in high-power, high-brightness blue laser technology that is focused on bringing breakthrough improvements to a broad range of high value applications including welding and 3D printing.

Nuburu was originally incorporated in Delaware on July 21, 2020 under the name Tailwind Acquisition Corp. (“Tailwind”) as a special purpose acquisition company, formed for the purpose of effecting an initial business combination with one or more target businesses. On September 9, 2020 (the “IPO Closing Date”), we consummated our initial public offering (the “IPO”). On January 31, 2023, we consummated a business combination with Nuburu Subsidiary, Inc. f/k/a Nuburu, Inc. (“Legacy Nuburu”), a privately held operating company which merged into our subsidiary Compass Merger Sub, Inc. (the “Business Combination”) and changed our name to “Nuburu, Inc.,” and we became the owner, directly or indirectly, of all of the equity interests of Nuburu Subsidiary, Inc. and its subsidiaries. In light of the fact that the Business Combination has closed and our ongoing business will be the business formerly operated by Legacy Nuburu, this business section primarily includes information regarding Legacy Nuburu’s business.

Throughout the notes to the condensed consolidated financial statements, unless otherwise noted, the “Company,” “we,” “us” or “our” and similar terms refer to Legacy Nuburu prior to the consummation of the Business Combination, and Nuburu and its subsidiaries after the consummation of the Business Combination.

Going Concern and Liquidity

The Company devotes its efforts to business planning, research and development and raising capital.

From inception through March 31, 2023, the Company has incurred operating losses and negative cash flows from operating activities. For the three months ended March 31, 2023 and 2022, the Company has incurred operating losses, including net losses of $4,767,517 and $2,287,794, respectively. The Company has an accumulated deficit of $65,959,825 as of March 31, 2023, which factors raise substantial doubt about the Company's ability to continue as a going concern. The Company expects to continue to expand our operations, including by investing in manufacturing, sales and marketing, research and development and infrastructure to support our growth. The Company anticipates that we will incur net losses for the foreseeable future and, even if we increase our revenues, there is no guarantee that we will ever become profitable.

Until we can generate sufficient revenue to cover our operating expenses, working capital, and capital expenditures, we will rely on funds raised from the closing of the Business Combination, from the $11,400,000 of Company Notes issued prior to the Closing, from the Lincoln Park Purchase Agreement pursuant to which Lincoln Park has agreed to purchase from the Company, at the sole discretion of the Company, up to $100,000,000 of Common Stock from time to time over a 48-month period, and from causing the Anzu SPVs to use up to 2/3 of the gross proceeds of Permitted Transfers to purchase Preferred Stock from the Company at a price equal to $10.00 per share (as adjusted for stock splits, stock dividends, reorganizations, recapitalizations and the like) pursuant to the Sale Option Agreement. In accordance with the Lincoln Park Purchase Agreement, Lincoln Park has purchased, at the option of the Company, approximately $2,100,000 of Common Stock subsequent to March 31, 2023.

The Company plans to finance its operations with proceeds from the sale of equity securities or debt; however, there is no assurance that management's plans to obtain additional debt or equity financing will be successfully implemented or implemented on terms favorable to the Company.

Certain Significant Risks and Uncertainties

The Company’s current business activities consist of business planning, research and development efforts to design and develop high-power, high-brightness blue laser technology. The Company is subject to the risks associated with such activities, including the need to further develop its technology, its marketing, and distribution channels; further develop its supply chain and manufacturing; and hire additional management and other key personnel. Successful completion of the Company’s development program and, ultimately, the attainment of profitable operations are dependent upon future events, including its ability to access potential markets, and secure long-term financing.

As of the date of issuance of the financial statements, the Company’s operations have not been significantly impacted by the COVID-19 pandemic, however, the Company continues to monitor the situation. While the Company’s results of operations, cash flows and financial condition could be negatively impacted, the extent of the impact cannot be reasonably estimated at this time.

The impact of the Russian invasion of Ukraine and the related sanctions imposed by the United States and other countries on the Company’s financial condition, results of operations, and cash flows is also not determinable as of the date of these financial statements.

The Company’s future results of operations involve a number of risks and uncertainties. Factors that could affect the Company’s future operating results and cause actual results to vary materially from expectations include, but are not limited to, rapid technological change, competition from substitute products and larger companies, protection of proprietary technology, ability to maintain distributor relationships and dependence on key individuals.

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NOTE 2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of Presentation

The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S.GAAP”) for interim financial information and in accordance with the instructions to Form 10-Q and Article 8 of Regulation S-X of the SEC. Certain information or footnote disclosures normally included in financial statements prepared in accordance with U.S. GAAP have been condensed or omitted, pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”) for interim financial reporting. Accordingly, they do not include all the information and footnotes necessary for a complete presentation of financial position, results of operations, or cash flows. In the opinion of management, the accompanying unaudited condensed consolidated financial statements include all adjustments, consisting of a normal recurring nature, which are necessary for a fair presentation of the financial position, operating results and cash flows for the periods presented.

The results of operations for the three months ended March 31, 2023 are not necessarily indicative of the results that may be expected for the year ending December 31, 2023 or any future period. These unaudited condensed consolidated financial statements and their notes should be read in conjunction with the Company’s Annual Report on Form 10-K as filed with the SEC on March 31, 2023 and the audited financial statements of Legacy Nuburu for the years ended December 31, 2022 and 2021 included in the Amendment No. 1 to the Form 8-K filed with the SEC on March 31, 2023.

Principles of Consolidation

The accompanying condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiary. All significant intercompany balances and transactions have been eliminated in consolidation.

Emerging Growth Company

The Company is an “emerging growth company,” as defined in Section 2(a) of the Securities Act, as modified by the Jumpstart Our Business Startups Act of 2012 (the “JOBS Act”), and it may take advantage of certain exemptions from various reporting requirements that are applicable to other public companies that are not emerging growth companies including, but not limited to, not being required to comply with the independent registered public accounting firm attestation requirements of Section 404 of the Sarbanes-Oxley Act, reduced disclosure obligations regarding executive compensation in its periodic reports and proxy statements, and exemptions from the requirements of holding a nonbinding advisory vote on executive compensation and stockholder approval of any golden parachute payments not previously approved.

Further, Section 102(b)(1) of the JOBS Act exempts emerging growth companies from being required to comply with new or revised financial accounting standards until private companies (that is, those that have not had a Securities Act registration statement declared effective or do not have a class of securities registered under the Exchange Act) are required to comply with the new or revised financial accounting standards. The JOBS Act provides that a company can elect to opt out of the extended transition period and comply with the requirements that apply to non-emerging growth companies but any such election to opt out is irrevocable. The Company has elected not to opt out of such extended transition period which means that when a standard is issued or revised and it has different application dates for public or private companies, the Company, as an emerging growth company, can adopt the new or revised standard at the time private companies adopt the new or revised standard. This may make comparison of the Company’s financial statements with another public company which is neither an emerging growth company nor an emerging growth company which has opted out of using the extended transition period difficult or impossible because of the potential differences in accounting standards used.

Significant Accounting Policies

The significant accounting policies used in preparation of these condensed consolidated financial statements are disclosed in the notes to consolidated financial statements included in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2022 filed with the SEC on March 31, 2023 and the audited financial statements of Legacy Nuburu for the years ended December 31, 2022 and 2021 included in the Amendment No. 1 to the Form 8-K filed with the SEC on March 31, 2023. The significant accounting policies have not changed significantly since those filings.

NOTE 3. REVERSE RECAPITALIZATION

On January 31, 2023, upon the consummation of the Business Combination, all holders of 10,782,091 issued and outstanding shares of Legacy Nuburu common stock and 40,392,723 issued and outstanding shares of Legacy Nuburu preferred stock received shares of Nuburu common stock at a deemed value of $10.00 per share after giving effect to the exchange ratios set forth below (the “Exchange Ratios”):

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This resulted in 31,323,904 shares of Nuburu Common Stock issued and outstanding as of the Closing and all holders of 7,132,467 issued and outstanding Legacy Nuburu equity awards received Nuburu equity awards covering 3,675,976 shares of Nuburu Common Stock at a deemed value of $10.00 per share after giving effect to the Exchange Ratios, based on the following events contemplated by the Business Combination Agreement:

The other related events that occurred in connection with the Closing are summarized below:

After giving effect to the Business Combination as described above, the number of shares of Common Stock and Series A preferred stock issued and outstanding immediately following the consummation of the Business Combination was as follows:

(1) Excludes 3,675,976 shares of Common Stock as of the Closing of the Business Combination to be reserved for potential future issuance upon the exercise of Nuburu options or settlement of Nuburu RSUs.

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(2) Excludes 16,710,785 Public Warrants issued and outstanding as of the Closing of the Business Combination.

The Business Combination is accounted for as a reverse recapitalization in accordance with GAAP because Legacy Nuburu has been determined to be the accounting acquirer. Under this method of accounting, Tailwind, which is the legal acquirer, is treated as the accounting acquiree for financial reporting purposes and Legacy Nuburu, which is the legal acquiree, is treated as the accounting acquirer. Accordingly, the consolidated assets, liabilities and results of operations of Legacy Nuburu have become the historical financial statements of Nuburu, and Tailwind’s assets, liabilities and results of operations have been consolidated with Legacy Nuburu’s beginning on the acquisition date. For accounting purposes, the financial statements of Nuburu represent a continuation of the financial statements of Legacy Nuburu with the Business Combination being treated as the equivalent of Legacy Nuburu issuing stock for the net assets of Tailwind, accompanied by a recapitalization. The net assets of Tailwind are stated at historical costs and no goodwill or other intangible assets have been recorded. Operations prior to the Business Combination will be presented as those of Legacy Nuburu in future reports of Nuburu.

Legacy Nuburu was determined to be the accounting acquirer based on evaluation of the following facts and circumstances:

All periods prior to the Business Combination have been retrospectively adjusted using the Exchange Ratios for the equivalent number of shares outstanding immediately after the Closing to effect the reverse recapitalization.

In connection with the Closing of the Business Combination, the Company received net proceeds from the Business Combination totaling $3.2 million, prior to deducting transaction and issuance costs. Legacy Nuburu’s total transaction expenses were approximately $3.2 million and Tailwind’s total transaction expenses were approximately $2.5 million after taking into account waivers of costs incurred by Legacy Nuburu and Tailwind.

NOTE 4. BALANCE SHEET COMPONENTS

Inventories, Net

Inventories, net as of March 31, 2023 and December 31, 2022 consisted of the following:

The Company recorded an inventory lower of cost and net realizable value charges of $231,320 and nil during the three months ended March 31, 2023 and 2022, respectively. The Company wrote down inventory due to scrap of nil and $51,034 during the three months ended March 31, 2023 and 2022, respectively.

Property and Equipment, Net

Property and equipment, net as of March 31, 2023 and December 31, 2022 consisted of the following:

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Depreciation and amortization expense related to property and equipment was $126,115 and $135,153 during the three months ended March 31, 2023 and 2022, respectively.

Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets as of March 31, 2023 and December 31, 2022 consisted of the following:

Accrued Liabilities

Accrued liabilities as of March 31, 2023 and December 31, 2022 consisted of the following:

NOTE 5. FAIR VALUE MEASUREMENTS

Assets and liabilities recorded at fair value on a recurring basis in the balance sheets are categorized based upon the level of judgment associated with the inputs used to measure their fair values. Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Valuation techniques used to measure fair value must maximize the use of observable inputs and minimize the use of unobservable inputs. The standard describes a fair value hierarchy based on three levels of inputs, of which the first two are considered observable and the last unobservable, as follows:

Level 1: Valuations based on quoted prices for identical assets and liabilities in active markets.

Level 2: Valuations based on observable inputs other than quoted prices included in Level 1, such as quoted prices for similar assets and liabilities in active markets, quoted prices for identical or similar assets and liabilities in markets that are not active, or other inputs that are observable or can be corroborated by observable market data.

Level 3: Valuations based on unobservable inputs reflecting our own assumptions, consistent with reasonably available assumptions made by other market participants. These valuations require significant judgment.\

The assets’ or liabilities’ fair value measurement level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement.

The Company’s financial instruments that are carried at fair value consists of Level 1 assets and liabilities. Level 1 assets include highly liquid bank deposits and money market funds, which were not material as of March 31, 2023 and December 31, 2022. Level 1 liabilities include the Public Warrants and are classified as Level 1 due to the use of an observable market quote in an active market. The Company measured the fair value of the Public Warrants on the date of the Closing of the Business Combination based on the close price of the Public Warrant price. During the three months ended March 31, 2023, no warrants were exercised.

The gains and losses from re-measurement of Level 1 financial liabilities are recorded as part of other (expense) income, net in the condensed consolidated statements of operations and comprehensive loss. During the three months ended March 31, 2023, the Company recorded a gain of $501,324 related to the change in fair value of the Public Warrants from the Closing to the end of the period. There were no transfers between Level 1, Level 2 and Level 3 in any periods presented.

The following table sets forth the fair value of the Company’s financial liabilities by level within the fair value hierarchy:

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