BURU on NYSE
Nuburu, Inc.
Nuburu, Inc. is an American miscellaneous electrical machinery company based in Denver.1
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Last updated Oct 21, 2026.
Overview
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- TickerBURU on NYSE1
- IndustryMiscellaneous Electrical Machinery, Equipment & Supplies1
- HeadquartersDenver, Colorado1
- Incorporated inDE2
- Business address44 Cook Street, Suite 100, Denver, Co 802062
- Filer categoryNon-accelerated filer, Smaller reporting company2
- Legal formCorporation
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We were originally incorporated in Delaware on July 21, 2020 under the name “Tailwind Acquisition Corp.” 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. Unless the context requires otherwise, references to “Nuburu,” “we,” “us,” or “our” in this section are to the business and opera…4 From its latest annual report
Financials
From the company’s reports to the SEC. Every number links to the filing it came from.
Key numbers, fiscal 2025
Financial statements
Every line of the income statement as filed: the last 2 fiscal years, latest first.5
| Period ending | 2025-12-31 | 2024-12-31 |
|---|---|---|
| Revenue | $0 | $152.1K |
| Cost of revenue | $181.4K | $2.2M |
| Gross margin | -$181.4K | -$2.1M |
| Research and development | $174.6K | $1.8M |
| Selling and marketing | $4.7M | $468.1K |
| General and administrative | $13.3M | $8.8M |
| Total operating expenses | $18.2M | $11.1M |
| Loss from operations | -$18.4M | -$13.2M |
| Interest income | $10.5K | $17.2K |
| Equity in losses of unconsolidated affiliates (related party) | -$30.2K | $0 |
| Change in fair value of warrant liabilities | -$13.9M | $2.1M |
| Change in fair value of derivative liability | $37.9K | $141.1K |
| Change in fair value of convertible note receivable (related party) | -$2.7M | $0 |
| Change in fair value of notes payable (including $847,646 and nil with related parties, respectively) | -$3.6M | $0 |
| Change in fair value of SEPA liability | $682.3K | $0 |
| Change in fair value of claims settlement liability | $2.6M | $0 |
| Loss on issuance of warrants | -$8.8M | $0 |
| Loss on issuance of notes payable | -$4.0M | $0 |
| Loss on issuance of SEPA | -$2.6M | $0 |
| Loss on extinguishment of accounts payable (including $290,676 and nil with related parties, respectively) | -$5.4M | $0 |
| Loss on extinguishment of notes payable (including $2,840,115 and $1,491,666 with related parties, respectively) | -$10.1M | -$20.5M |
| Loss on settlement of claims liability, net | -$395.4K | $0 |
| Loss on fraudulently induced wire transfer | -$1.0M | $0 |
| SEPA fees and issuance costs | -$2.1M | $0 |
| Gain on sale of intellectual property intangible assets | $9.0M | $0 |
| Loss on impairment of inventories, property and equipment and operating lease right-of-use asset | -$6.1M | $0 |
| Interest expense recognized on remeasurement of preferred stock liability | -$10.4M | $0 |
| Other gain (loss), net | -$1.4M | $218.2K |
| Loss before provision for income taxes | -$79.1M | -$34.5M |
| Provision for income taxes | $0 | $0 |
| Net loss | -$79.1M | -$34.5M |
| Reclassification of convertible preferred stock from mezzanine equity to liability | $10.4M | $0 |
| Deemed dividend in connection with modification of pre-funded warrants | -$3.1M | $0 |
| Net loss available to common shareholders | -$71.7M | -$34.5M |
| Net loss per common share, basic | -$2.25 | -$29.51 |
| Net loss per common share, diluted | -$2.25 | -$29.51 |
| Weighted-average common shares used to compute net loss per common share, basic | 31.9M shares | 1.2M shares |
| Weighted-average common shares used to compute net loss per common share, diluted | 31.9M shares | 1.2M shares |
| Interest expense | $472.4K | $3.3M |
No quarter-by-quarter statement was filed.
Every line of the balance sheet as filed: the last 4 fiscal years (annual) or 4 quarters (quarterly), latest first.5
| Period ending | 2025-12-31 | 2025-07-31 | 2024-12-31 | 2023-12-31 |
|---|---|---|---|---|
| Cash and cash equivalents | $24.7M | $209.3K | ||
| Restricted cash | $875.1K | $0 | ||
| Subscription for Orbit shares (related party) | $11.8M | |||
| Inventories, net of reserve of nil and $1,161,469 at December 31, 2025 and 2024, respectively | $1.5M | |||
| Advance on Tekne Convertible Receivable | $1.2M | |||
| Total current assets | $45.8M | $1.9M | ||
| Property and equipment, net | $4.8M | |||
| Operating lease right-of-use assets | $202.4K | |||
| Other assets | $34.4K | |||
| Total Assets | $49.8M | $7.0M | ||
| Accounts payable | $2.1M | $6.3M | ||
| Accrued expenses | $3.3M | $4.3M | ||
| Current portion of notes payable (including nil and $8,130,638 with related parties, respectively) | $25.9M | $9.2M | ||
| Shareholder advances | $99.9K | $644.9K | ||
| Claims settlement liability | $5.6K | |||
| Current portion of operating lease liability | $237.4K | |||
| Contract liabilities | $0 | $24.0K | $30.4K | |
| Convertible note derivative liability | $37.9K | |||
| Preferred stock liability | $21.9M | |||
| Total current liabilities | $61.4M | $20.8M | ||
| SEPA liability | $3.2M | |||
| Warrant liabilities | $397.4K | $128.6K | ||
| TOTAL LIABILITIES | $65.0M | $20.9M | ||
| Convertible preferred stock, $0.0001 par value; 50,000,000 shares authorized; 2,188,905 and 2,388,905 shares issued and outstanding at December 31, 2025 and 2024 | $0 | $23.9M | ||
| Common Stock, $0.0001 par value; 900,000,000 shares authorized; 92,816,561 and 4,062,974 shares issued and outstanding at December 31, 2025 and 2024, respectively | $9.3K | $406 | ||
| Additional paid-in capital | $185.3M | $94.0M | ||
| Accumulated deficit | -$200.5M | -$131.8M | ||
| Total Stockholders' Deficit | -$15.2M | -$37.8M | -$32.5M | |
| Total liabilities and stockholders' deficit | $49.8M | $7.0M | ||
| Inventory reserve | $0 | $1.2M | ||
| Convertible preferred stock, par value (in dollars per share) | $0.00 | $0.00 | ||
| Converted perferred stock, shares authorized | 50.0M shares | 50.0M shares | ||
| Converted perferred stock, shares issued | 2.2M shares | 2.4M shares | ||
| Converted perferred stock, shares Outstanding | 2.2M shares | 2.4M shares | ||
| Prepaid expenses and other current assets | $1.6M | $162.7K | ||
| Convertible preferred stock, shares authorized | 50.0M shares | |||
| Common stock, par value (in dollars per share) | $0.00 | $0.00 | $0.00 | |
| Common stock, shares authorized | 900.0M shares | 900.0M shares | 900.0M shares | |
| Common stock, shares issued | 92.8M shares | 4.1M shares | ||
| Common stock, shares outstanding | 92.8M shares | 4.1M shares |
| Period ending | 2025-12-31 | 2025-07-31 | 2024-12-31 | 2023-12-31 |
|---|---|---|---|---|
| Cash and cash equivalents | $24.7M | $209.3K | ||
| Restricted cash | $875.1K | $0 | ||
| Subscription for Orbit shares (related party) | $11.8M | |||
| Inventories, net of reserve of nil and $1,161,469 at December 31, 2025 and 2024, respectively | $1.5M | |||
| Advance on Tekne Convertible Receivable | $1.2M | |||
| Total current assets | $45.8M | $1.9M | ||
| Property and equipment, net | $4.8M | |||
| Operating lease right-of-use assets | $202.4K | |||
| Other assets | $34.4K | |||
| Total Assets | $49.8M | $7.0M | ||
| Accounts payable | $2.1M | $6.3M | ||
| Accrued expenses | $3.3M | $4.3M | ||
| Current portion of notes payable (including nil and $8,130,638 with related parties, respectively) | $25.9M | $9.2M | ||
| Shareholder advances | $99.9K | $644.9K | ||
| Claims settlement liability | $5.6K | |||
| Current portion of operating lease liability | $237.4K | |||
| Contract liabilities | $0 | $24.0K | $30.4K | |
| Convertible note derivative liability | $37.9K | |||
| Preferred stock liability | $21.9M | |||
| Total current liabilities | $61.4M | $20.8M | ||
| SEPA liability | $3.2M | |||
| Warrant liabilities | $397.4K | $128.6K | ||
| TOTAL LIABILITIES | $65.0M | $20.9M | ||
| Convertible preferred stock, $0.0001 par value; 50,000,000 shares authorized; 2,188,905 and 2,388,905 shares issued and outstanding at December 31, 2025 and 2024 | $0 | $23.9M | ||
| Common Stock, $0.0001 par value; 900,000,000 shares authorized; 92,816,561 and 4,062,974 shares issued and outstanding at December 31, 2025 and 2024, respectively | $9.3K | $406 | ||
| Additional paid-in capital | $185.3M | $94.0M | ||
| Accumulated deficit | -$200.5M | -$131.8M | ||
| Total Stockholders' Deficit | -$15.2M | -$37.8M | -$32.5M | |
| Total liabilities and stockholders' deficit | $49.8M | $7.0M | ||
| Inventory reserve | $0 | $1.2M | ||
| Convertible preferred stock, par value (in dollars per share) | $0.00 | $0.00 | ||
| Converted perferred stock, shares authorized | 50.0M shares | 50.0M shares | ||
| Converted perferred stock, shares issued | 2.2M shares | 2.4M shares | ||
| Converted perferred stock, shares Outstanding | 2.2M shares | 2.4M shares | ||
| Prepaid expenses and other current assets | $1.6M | $162.7K | ||
| Convertible preferred stock, shares authorized | 50.0M shares | |||
| Common stock, par value (in dollars per share) | $0.00 | $0.00 | $0.00 | |
| Common stock, shares authorized | 900.0M shares | 900.0M shares | 900.0M shares | |
| Common stock, shares issued | 92.8M shares | 4.1M shares | ||
| Common stock, shares outstanding | 92.8M shares | 4.1M shares |
Cash flow is reported year to date, not quarter by quarter, so there are no separate quarterly figures.
Every line of the cash flow as filed: the last 2 fiscal years, latest first.5
| Period ending | 2025-12-31 | 2024-12-31 |
|---|---|---|
| Net loss | -$79.1M | -$34.5M |
| Depreciation and amortization | $446.4K | $790.5K |
| Stock-based compensation | $1.8M | $1.9M |
| Inventory reserve adjustments | $28.0K | |
| Amortization of debt discount | $2.4M | |
| Amortization of deferred financing costs | $28.4K | $590.7K |
| Debt issuance costs expensed under fair value option | $1.7M | |
| Interest expense recognized on preferred obligation related to Orbit Transaction (related party) | $103.3K | |
| Settlement of transaction costs through reduction of receivable | $150.0K | |
| Operating lease right-of-use asset | $383.8K | |
| Equity in losses of unconsolidated affiliates (related party) | $30.2K | $0 |
| Change in fair value of warrant liabilities | $13.9M | -$2.1M |
| Change in fair value of derivative liability | -$37.9K | -$141.1K |
| Change in fair value of convertible note receivable (related party) | $2.7M | $0 |
| Change in fair value of notes payable (including $847,646 and nil with related parties, respectively) | $3.6M | $0 |
| Change in fair value of SEPA liability | -$682.3K | |
| Change in fair value of claims settlement liability | -$2.6M | $0 |
| Loss on issuance of warrants | $8.8M | $0 |
| Loss on issuance of notes payable | $4.0M | |
| Loss on issuance of SEPA | $2.6M | |
| Loss on settlement of claims liability, net | $395.4K | $0 |
| SEPA fees and issuance costs | $2.1M | |
| Gain on sale of intellectual property intangible assets | -$9.0M | $0 |
| Loss on impairment of inventories, property and equipment and operating lease right-of-use asset | $6.1M | |
| Interest expense recognized on remeasurement of preferred stock liability | $10.4M | |
| Accounts receivable | $482.3K | |
| Inventories | -$203.5K | |
| Prepaid expenses and other current assets | -$573.6K | -$6.5K |
| Accounts payable | $2.0M | $1.6M |
| Accrued expenses | -$227.0K | $2.1M |
| Contract liabilities | -$12.0K | -$6.4K |
| Operating lease liability | -$237.4K | -$355.4K |
| Net cash used in operating activities | -$16.1M | -$6.6M |
| Payments for acquisitions and investments (related party) | -$4.7M | |
| Payment related to SYME inventory advance (related party) | -$5.7M | |
| Payments under convertible note receivable (related party) | -$5.2M | |
| Advance on Tekne Convertible Receivable | -$1.2M | |
| Net cash used in investing activities | -$16.7M | |
| Proceeds from note borrowings | $30.4M | $1.8M |
| Repayments of notes payable | -$3.1M | |
| Proceeds received from the 2025 Offering | $12.0M | |
| Proceeds received from the SEPA | $21.9M | |
| Payments of debt and equity issuance costs | -$4.1M | |
| Proceeds received from settlement | $1.0M | |
| Restricted stock units withheld for tax withholdings | -$129 | -$73.2K |
| Proceeds from issuance of common stock | $200.0K | |
| Shareholder advances | $644.9K | |
| Proceeds from the issuance of pre-funded warrants | $2.2M | |
| Payment of deferred financing costs | -$71.5K | |
| Net cash provided by financing activities | $58.1M | $4.7M |
| NET CHANGE IN CASH AND CASH EQUIVALENTS AND RESTRICTED CASH DURING THE PERIOD | $25.3M | -$1.9M |
| Cash paid for interest | $848.1K | |
| Issuance of Common Stock upon exercise of warrants | $34.4M | |
| Issuance of Common Stock upon extinguishment or conversion of notes payable | $26.7M | $25.1M |
| Issuance of Common Stock in connection with the SEPA | $21.6M | |
| Issuance of preferred obligation related to Orbit Transaction | $8.0M | |
| Issuance of Common Stock in connection with Silverback Claims Settlement | $7.4M | |
| Derecognition of accounts payable in connection with recognition of claims settlement liability | $3.1M | |
| Extinguishment of existing unsecured promissory note and accrued interest through issuance of convertible note | $2.1M | |
| Extinguishment of Preferred Stock through issuance of convertible notes | $2.0M | |
| Reduction of related party receivable for non-cash consideration related to the Orbit Transaction | $1.4M | |
| Transaction costs related to the reverse recapitalization not yet paid | $1.0M | $1.0M |
| Shares issued for services included in prepaid expenses | $601.4K | |
| Debt issuance costs included in accounts payable and accrued expenses | $712.4K | |
| Issuance of promissory note for replacement of shareholder advance | $545.0K | |
| Issuance of AZ Promissory Note for related party receivable | $900.0K | |
| Stock-based compensation expense included in accrued expenses | $25.0K | |
| Settlement of transaction costs through reduction of receivable | $150.0K | |
| Initial fair value of convertible note receivable over proceeds paid | $110.0K | |
| Deemed dividend in connection with modification of pre-funded warrants | $936 | |
| Transfer of property and equipment from inventory | $155.0K | |
| Purchase of property and equipment in accounts payable and accrued expenses | $432.0K | |
| Loss on extinguishment of accounts payable | $5.4M | $0 |
| Loss on extinguishment of notes payable | $10.1M | $20.5M |
No quarter-by-quarter statement was filed.
Corporate structure
Nuburu, Inc. sits at the top of its group. 4 entities, 2 countries on record. Switch between the flow chart and the network, and select any entity to see its details.
Major holders of Nuburu, Inc.
- Avondale Capital, LLC Filed SCHEDULE 13G/A on Nuburu, Inc., latest Sep 11, 2026 (2 filings since Jul 22, 2026)
- Esousa Group Holdings LLC Filed SCHEDULE 13G on Nuburu, Inc., latest Jul 23, 2026 (6 filings since Aug 12, 2024)
- HIGHBRIDGE CAPITAL MANAGEMENT LLC Filed SCHEDULE 13G on Nuburu, Inc., latest May 15, 2026
- VANGUARD GROUP INC Filed SCHEDULE 13G/A on Nuburu, Inc., latest Mar 26, 2026 (2 filings since Jan 30, 2026)
- David Seldin Filed SC 13D/A on Nuburu, Inc., latest Nov 25, 2024 (6 filings since Feb 7, 2023)
- BALYASNY ASSET MANAGEMENT L.P. Filed SC 13G on Nuburu, Inc., latest Feb 14, 2024
- SUSQUEHANNA SECURITIES, LLC Filed SC 13G/A on Nuburu, Inc., latest Feb 14, 2024 (2 filings since Feb 14, 2023)
- Polar Asset Management Partners Inc. Filed SC 13G/A on Nuburu, Inc., latest Feb 12, 2024 (3 filings since Feb 11, 2022)
- Tailwind Sponsor LLC Filed SC 13G/A on Nuburu, Inc., latest Dec 22, 2023
- Ronald Lee Nicol Filed SC 13D on Nuburu, Inc., latest Jul 6, 2023
- Wilson-Garling 2020 Family Trust Filed SC 13D/A on Nuburu, Inc., latest Jun 26, 2023 (2 filings since Feb 9, 2023)
- Mark Zediker Filed SC 13D on Nuburu, Inc., latest Feb 9, 2023
- Nuburu, Inc. Denver, Colorado
- Lyocon S.r.l. Subsidiary · Italy
- Nuburu Defense, LLC Subsidiary · Delaware, United States
- Nuburu Subsidiary, Inc. Subsidiary · Delaware, United States
Built from subsidiaries listed in Exhibit 21 of annual reports filed with the SEC; major holders from Schedules 13D and 13G. Each entity in the chart links to its source.
What it owns
What Nuburu, Inc. reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.
Property and equipment
| Item | Latest | A year before | Change |
|---|---|---|---|
| Property and equipment, before depreciation | $8.5M5 Dec 31, 2024 | $8.5M7 Dec 31, 2023 | +0.3% |
| Accumulated depreciation | $3.7M5 Dec 31, 2024 | $2.8M7 Dec 31, 2023 | +29.7% |
| Property and equipment, net | $4.8M5 Dec 31, 2024 | $5.7M7 Dec 31, 2023 | −14.4% |
| Operating-lease assets (leased space) | $202.4K5 Dec 31, 2024 | $586.2K7 Dec 31, 2023 | −65.5% |
Investments
| Item | Latest | A year before | Change |
|---|---|---|---|
| Cash and cash equivalents | $24.7M5 Dec 31, 2025 | $209.3K5 Dec 31, 2024 | +11680.7% |
Inventory
| Item | Latest | A year before | Change |
|---|---|---|---|
| Inventory, total | $1.5M5 Dec 31, 2024 | $1.5M7 Dec 31, 2023 | +4.8% |
| Raw materials | $1.9M5 Dec 31, 2024 | $2.0M7 Dec 31, 2023 | −3.1% |
| Work in process | $161.1K5 Dec 31, 2024 | $158.3K7 Dec 31, 2023 | +1.8% |
| Finished goods | $613.8K5 Dec 31, 2024 | $457.8K7 Dec 31, 2023 | +34.1% |
Properties, in its own words
Our corporate headquarters are leased and are located in Denver, Colorado. On January 15, 2026, we completed the acquisition of Lyocon, which leases facilities in Italy, including approximately 27,000 square feet of warehouse space in Vigevano (PV) pursuant to a lease with an annual lease rate of EUR14,400, paid monthly, which renews automatically and may be terminated with six months advance notice. We are seeking additional facilities for our operations, including potentially utilizing space owned or leased by strategic partners and subsidiaries.
Item 2 of the 10-K filed Mar 31, 2026.4
Leadership
Who has led Nuburu, Inc., and when. Pick a name to see everywhere that person has worked.
Chief executive
Chair
Chief financial officer
Chief operating officer
2025
- Chief executive officerDario Barisoni Feb 5, 2026 to Apr 22, 202612
- Chief executive officerAlessandro Zamboni Apr 22, 2026 to now13
- Chief executive officerMark Zediker Feb 2, 2023 to Jul 20, 202314
- Chief executive officerBrian Knaley Nov 3, 2023 to May 21, 202415
- Chief executive officerChristopher John Hollod Sep 4, 2020 to Feb 7, 202316
- ChairRonald Lee Nicol Sep 27, 2023 to Sep 27, 202317
- Chief financial officerBrian Knaley Feb 2, 2023 to Jul 20, 202318
- Chief financial officerMatthew Eby Sep 4, 2020 to Feb 7, 202319
- Chief operating officerBrian Faircloth Feb 2, 2023 to Jul 20, 202320
Board members and other officers (22)
- Board memberDario Barisoni Feb 5, 2026 to now12
- Board memberMatteo Ricchebuono Feb 13, 2026 to now21
- Board memberAlessandro Zamboni Apr 22, 2026 to now13
- Board memberAke Almgren Feb 2, 2023 to Apr 20, 202322
- Board memberDaniel J. Hirsch Feb 2, 2023 to Oct 4, 202423
- Board memberDavid Seldin Feb 2, 2023 to Jun 27, 202324
- Board memberDebrah Herman Feb 2, 2023 to Feb 2, 202324
- Board memberElizabeth Mora Feb 2, 2023 to Sep 1, 202325
- Board memberKristi Hummel Feb 2, 2023 to Oct 4, 202426
- Board memberLily Yan Hughes Feb 2, 2023 to Oct 4, 202427
- Board memberMark Zediker Feb 2, 2023 to Jul 20, 202314
- Board memberRonald Lee Nicol Feb 2, 2023 to Dec 8, 202328
- Board memberWhitney Haring-Smith Feb 2, 2023 to Feb 2, 202324
- Board memberJohn R. Bolton Aug 25, 2023 to Apr 2, 202429
- Board memberBoris Revsin Sep 7, 2021 to Feb 7, 202330
- Board memberAlan Sheriff Sep 4, 2020 to Feb 7, 202331
- Board memberChristopher John Hollod Sep 4, 2020 to Feb 7, 202316
- Board memberMatthew Eby Sep 4, 2020 to Feb 7, 202319
- Board memberNeha Parikh Sep 4, 2020 to Feb 7, 202332
- Board memberPhilip Krim Sep 4, 2020 to Feb 7, 202333
- Board memberWill Quist Sep 4, 2020 to Feb 7, 202334
- Board memberWisdom Lu Sep 4, 2020 to Feb 7, 202335
Named in SEC Form D filings
People the company listed in its private-offering notices.
- DirectorShawn Taylor named Dec 31, 202536
Subsidiaries and ownership
Subsidiaries (Exhibit 21)
The subsidiaries the company lists in Exhibit 21 of its annual report, as filed.
Former names
- Tailwind Acquisition Corp.Jun 17, 2020 to Jan 24, 20232
Timeline
- Oct 6, 20268-K Entered a material agreement37
- Sep 16, 20268-K Earlier financial statements no longer reliable38
- Sep 3, 20268-K Change to shareholders' rights; Bylaws or fiscal year changed39
- Sep 2, 20268-K Change to shareholders' rights; Bylaws or fiscal year changed40
- Jul 21, 20268-K Entered a material agreement; Listing notice or transfer; Change to shareholders' rights41
- Jun 9, 20268-K Entered a material agreement42
- Jun 1, 20268-K Entered a material agreement43
- May 15, 20268-K Entered a material agreement; Listing notice or transfer; Unregistered sale of shares44
- Apr 22, 2026New chief executive Alessandro Zamboni becomes CEO13
- Mar 26, 20268-K Entered a material agreement45
- Mar 25, 20268-K Entered a material agreement46
- Mar 20, 20268-K Executive or director change47
- Mar 18, 20268-K Entered a material agreement48
- Feb 5, 2026New chief executive Dario Barisoni becomes CEO12
- Nov 3, 2023New chief executive Brian Knaley becomes CEO15
- Feb 2, 2023New chief executive Mark Zediker becomes CEO14
- Sep 4, 2020New chief executive Christopher John Hollod becomes CEO16
Calendar
Coming up
- Nov 13, 2026Reports results for the quarter ending Sep/202649
When it reported results
- Nov 9, 2023Reported quarterly or annual results50
- Aug 10, 2023Reported quarterly or annual results51
- May 11, 2023Reported quarterly or annual results52
- Mar 8, 2023Reported quarterly or annual results53
- Feb 22, 2023Reported quarterly or annual results54
Upcoming dates from Nasdaq's calendar; past results from the company's 8-K filings (Item 2.02). The full markets calendar
Filings
485 filings to the SEC since October 2021: 12 annual reports, 20 quarterly reports, 111 major events, 88 insider forms, 35 large holders, 3 private raises, 216 other. The latest 20:
- Oct 15, 2026S-3 EDGAR
- Oct 6, 20268-K EDGAR
- Oct 6, 2026DRS EDGAR
- Sep 22, 202610-Q/A EDGAR
- Sep 16, 20268-K EDGAR
- Sep 11, 2026SCHEDULE 13G/A EDGAR
- Sep 3, 20268-K/A EDGAR
- Sep 2, 20268-K EDGAR
- Aug 14, 202610-Q EDGAR
- Jul 23, 2026SCHEDULE 13G EDGAR
- Jul 22, 2026SCHEDULE 13G EDGAR
- Jul 21, 20268-K EDGAR
- Jul 17, 2026424B4 EDGAR
- Jul 15, 2026EFFECT EDGAR
- Jul 13, 2026CORRESP EDGAR
- Jul 13, 2026CORRESP EDGAR
- Jul 13, 2026S-1 EDGAR
- Jul 9, 2026UPLOAD EDGAR
- Jul 7, 2026DRS EDGAR
- Jun 9, 20268-K EDGAR
The 485 filings since October 2021 can be filtered by form type and year here when JavaScript is on.
Every filing from the last five years, summarized. The full record is on SEC EDGAR.
Insider trades
11 open-market trades by officers, directors and large owners since October 2021: 2 buys and 9 sales. Grants, option exercises and gifts are left out.
| Date | Who | Trade | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|
| Dec 31, 2025 | Zamboni AlessandroCo-Chief Executive Officer | Buy | 4,332,525 | $0.35 | $1.5M | Form 4 |
| Aug 11, 2023 | Anzu Nuburu III LLC10% owner | Sale | 2,400 | $0.69 | $1.7K | Form 4 |
| Aug 10, 2023 | Anzu Nuburu III LLC10% owner | Sale | 586,129 | $0.74 | $433.7K | Form 4 |
| Aug 9, 2023 | Anzu Nuburu III LLC10% owner | Sale | 35,824 | $0.68 | $24.4K | Form 4 |
| Aug 8, 2023 | Anzu Partners LLC10% owner | Sale | 8,050,253 | $1.09 | $8.8M | Form 4 |
| Aug 7, 2023 | Anzu Partners LLC10% owner | Sale | 15,001 | $0.71 | $10.7K | Form 4 |
| Jun 22, 2023 | Anzu Partners LLC10% owner | Sale | 53 | $0.72 | $38 | Form 4 |
| Jun 16, 2023 | Anzu Partners LLC10% owner | Sale | 8,551 | $0.71 | $6.1K | Form 4 |
| Jun 15, 2023 | Anzu Nuburu II LLC10% owner | Sale | 100 | $0.74 | $74 | Form 4 |
| Jun 14, 2023 | Anzu Nuburu II LLC10% owner | Sale | 8,552 | $0.74 | $6.3K | Form 4 |
| May 22, 2023 | Zediker MarkChief Executive Officer | Buy | 10,000 | $0.79 | $7.9K | Form 4 |
From Forms 4 filed with the SEC.
Major holders
Investors who own more than 5% of the shares must tell the SEC: a 13D if they may seek to influence the company, a 13G if they hold passively.
- Avondale Capital, LLCSCHEDULE 13G/A, 2 filings Jul 22, 2026 to Sep 11, 202655
- Esousa Group Holdings LLCSCHEDULE 13G, 6 filings Aug 12, 2024 to Jul 23, 202656
- HIGHBRIDGE CAPITAL MANAGEMENT LLCSCHEDULE 13G, 1 filing May 15, 202657
- VANGUARD GROUP INCSCHEDULE 13G/A, 2 filings Jan 30, 2026 to Mar 26, 202658
- David SeldinSC 13D/A, 6 filings Feb 7, 2023 to Nov 25, 202459
- BALYASNY ASSET MANAGEMENT L.P.SC 13G, 1 filing Feb 14, 202460
- SUSQUEHANNA SECURITIES, LLCSC 13G/A, 2 filings Feb 14, 2023 to Feb 14, 202461
- Polar Asset Management Partners Inc.SC 13G/A, 3 filings Feb 11, 2022 to Feb 12, 202462
- Tailwind Sponsor LLCSC 13G/A, 1 filing Dec 22, 202363
- Ronald Lee NicolSC 13D, 1 filing Jul 6, 202364
- Wilson-Garling 2020 Family TrustSC 13D/A, 2 filings Feb 9, 2023 to Jun 26, 202365
- Mark ZedikerSC 13D, 1 filing Feb 9, 202366
- Magnetar Financial LLCSC 13G/A, 2 filings Jan 28, 2022 to Jan 24, 202367
- GLAZER CAPITAL, LLCSC 13G/A, 1 filing Feb 15, 202268
- 683 Capital Management, LLCSC 13G/A, 1 filing Feb 14, 202269
- Beryl Capital Management LLCSC 13G/A, 1 filing Feb 14, 202270
- DAVIDSON KEMPNER PARTNERSSC 13G/A, 1 filing Feb 10, 202271
- INTEGRATED CORE STRATEGIES (US) LLCSC 13G/A, 1 filing Jan 28, 202272
Money raised
Private offerings the company reported to the SEC on Form D.
SEC filer profile
How Nuburu, Inc. is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.
- Name on EDGARNuburu, Inc.1
- CIK0001814215
- Employer ID (EIN)85-12884354
- Filer statusNon-accelerated filer not an emerging growth company; a smaller reporting company; not a shell company4
- Incorporated inDelaware4
- Fiscal year endsDecember 311
- Industry code (SIC)3690 Miscellaneous Electrical Machinery, Equipment & Supplies1
- SEC reviewing officeOffice of Manufacturing, Division of Corporation Finance1
- Business address44 Cook Street, Suite 100, Denver, CO 802061
- Phone(303) 780-73891
- Shares outstanding9,262,346 as of Aug 12, 202610
- Public float$24.6M as of Jun 30, 20254
- AuditorWithumSmith+Brown, PC, Irvine, California PCAOB ID 100; no auditor attestation of internal control over financial reporting4
- On EDGAR sinceJun 17, 20201
- Filings565 in all: 8-K (121), 4 (66), 424B3 (56), 425 (32), CORRESP (32), 3 (28), UPLOAD (23), 10-Q (19)1
All 48 form types
EFFECT (17), SC 13G/A (14), S-1 (13), SC 13G (12), S-1/A (9), 10-K/A (8), S-4/A (8), DEF 14A (7), 10-K (6), 424B5 (6), PRE 14A (6), SC 13D/A (6), SCHEDULE 13G/A (6), 10-Q/A (5), DEFA14A (5), DRS (5), 424B4 (4), 5 (4), NT 10-Q (4), SC 13D (4), SCHEDULE 13G (4), 8-K/A (3), ARS (3), D (3), S-3 (3), 25-NSE (2), 8-A12B (2), CERT (2), DEFR14A (2), NT 10-K (2), RW (2), S-4 (2), S-8 (2), 25 (1), 4/A (1), 424A (1), POS AM (1), PRER14A (1), S-1MEF (1), S-3/A (1)
- Latest filingsAnnual report (10-K) Mar 31, 2026
Quarterly report (10-Q) Aug 14, 2026
Proxy statement (DEF 14A) Feb 18, 2026
Latest 8-K (8-K) Oct 6, 2026
Securities registered for trading
| Class | Symbol | Exchange |
|---|---|---|
| Common Stock, par value $0.0001 per share | BURU | NYSE American |
From the cover page of the 10-K filed Mar 31, 2026 (Section 12(b) of the Exchange Act).4
Risk factors and legal proceedings
The risks Nuburu, Inc. names in Item 1A of its 10-K filed Mar 31, 2026: 50 risks under these headings, as written.4
- Risks Relating to Our Business and Operations
- We are an early-stage company with a history of losses. We have not been profitable historically and may not be able to achieve profitability in the future.
- We will require additional capital to finance our operations and implement our business plan and strategy and if we are unable to raise such capital when needed, or on acceptable terms, that could have a material adverse effect on our ability to meet our financial obligations and support continued growth and development.
- To achieve our growth objectives, our management will rely on a rapid succession of strategic acquisitions, investments and procurement arrangements, the pace and scope of which may have the potential to adversely affect the day-to-day operation of our business, and our cash flows, financial condition and results of operations.
- Our growth objectives require substantial capital that we may be unable to obtain, or may only obtain at a cost or under terms that adversely affect our cash flows, financial condition and results of operations.
- We may have difficulty managing growth in our business, which could adversely affect our financial condition and results of operations.
- We may experience difficulties in integrating acquired assets into our business and in realizing the expected benefits of an acquisition.
- We may face antitrust and other legal challenges.
- Our limited operating history makes evaluating our business, the risks and challenges we may face and our future prospects difficult.
- Our products and services involve a lengthy sales and installation cycle, and if we fail to close sales on a regular and timely basis it could harm our business. The long sales cycles for our products may cause us to incur significant expenses without offsetting revenues.
- If we fail to meet our customers’ price expectations, demand for our products could be negatively impacted and our business and results of operations could suffer.
- We anticipate that we will derive a portion of our revenue from government entities, and significant changes in the contracting or fiscal policies of such government entities could have an adverse effect on our business and operating results.
The other 39 risks
- We are highly dependent on key executives and if we are unable to attract and retain key employees and hire qualified management, technical, engineering, and sales personnel, our ability to compete and successfully grow our business could suffer.
- Our expectations and targets regarding the times when we will launch our products depend in large part upon assumptions, estimates, measurements, testing, analyses and data developed and performed by us, which if incorrect or flawed, could have a material adverse effect on our actual operating results and performance.
- We expect to incur significant research and development expenses and devote substantial resources to commercializing new products, which could increase our losses and negatively impact our ability to achieve or maintain profitability.
- Our insurance coverage may not adequately protect us from harm or losses we may suffer.
- There is no assurance that we will be able to execute on our business model.
- Expanding operations internationally will subject us to a variety of risks and uncertainties that could adversely affect our business and operating results.
- We use novel technologies, and potential customers may be hesitant to make a significant investment in our technology or switch from the technology they are currently using.
- Our market is characterized by rapid technological changes demanding a significant investment in research and development, and, if we fail to address changing market conditions, our business and operating results will be harmed.
- There is no guarantee that our acquisitions of interests in Tekne, SYME or Orbit will close.
- In connection with our planned acquisitions of interests in Tekne, SYME and Orbit, we have provided funding to them and may be unable to recoup those payments if the acquisitions do not close.
- We face a number of risks related to our strategic transactions.
- We may make acquisitions or form joint ventures that are unsuccessful.
- Related party investments include interests of members of our management that may differ from interests of other investors.
- We may be unable to satisfy our significant debt service obligations, which could have an adverse effect on our business, financial condition, results of operations and cash flows.
- The Debenture and other financing documents with YA contain restrictions on our actions that may limit our operational flexibility or otherwise adversely affect our results of operations.
- Risks Relating to Litigation and Regulation
- Changes in laws or regulations, or a failure to comply with any laws and regulations, may adversely affect our business and results of operations.
- Litigation, regulatory actions, and compliance issues could subject us to significant fines, penalties, judgments, remediation costs, negative publicity, and requirements resulting in increased expenses.
- Laws, regulations, and rules relating to privacy, information security, and data protection could increase our costs and adversely affect our business opportunities. In addition, the ongoing costs of complying with such laws, regulations, and rules could be significant.
- We must comply with and could be impacted by various export controls and trade and economic sanctions laws and regulations that could negatively affect our business and may change due to diplomatic and political considerations outside of our control.
- We could be liable for environmental damages resulting from our operations, which could impact our reputation, our business, and our operating results.
- Risk Relating to Intellectual Property
- We may be unable to protect, defend, maintain, or enforce our intellectual property rights for the intellectual property on which our business depends, including against existing or future competitors. Failure to protect defend, maintain and enforce that intellectual property could result in our competitors offering similar products, potentially adversely affecting our growth and success.
- We may be subject to third-party claims of infringement, misappropriation or other violations of intellectual property rights, or other claims challenging our agreements related to intellectual property, which may be time consuming and costly to defend, and could result in substantial liability.
- We may not be able to protect our intellectual property rights throughout the world.
- We may be subject to claims that we or our employees have misappropriated the intellectual property of a third party, including trade secrets or know-how, or are in breach of non-competition or non-solicitation agreements with our competitors.
- If we are unable to protect the confidentiality of our other proprietary information, our business and competitive position may be harmed.
- Cyber-attacks and other disruptions, security breaches, and incidents could have an adverse effect on our business, harm our reputation, and expose us to liability.
- Natural disasters, unusual weather conditions, epidemic outbreaks, terrorist acts, and political events could disrupt our business. Interruption or failure of our infrastructure could hurt our ability to effectively perform our daily operations and provide and produce our products and services, which could damage our reputation and harm our operating results.
- Risks Relating to Being a Public Company
- We have received a Notice of Noncompliance from the NYSE American and the NYSE American may delist our securities from trading on its exchange, which could limit investors’ ability to make transactions in our securities and subject us to additional trading restrictions.
- We have had to restate previously issued consolidated financial statements and, as part of that process, we identified material weaknesses in our internal control over financial reporting. If we are unable to develop and maintain effective internal control over financial reporting, we may not be able to accurately report our financial results in a timely manner, which may adversely affect investor confidence in us and may adversely affect our business, financial condition and results of operations.
- Our management has limited experience in operating a public company.
- Our quarterly results and key metrics are likely to fluctuate significantly and may not fully reflect the underlying performance of our business.
- The redemption of our Preferred Stock may require a significant amount of cash and may result in adverse tax consequences.
- Our stock price may change significantly and you could lose all or part of your investment as a result.
- If securities analysts do not publish research or reports about our business or if they downgrade our stock or our industry, our stock price and trading volume could decline.
- Future sales of substantial amounts of our Common Stock in the public markets, or the perception that such sales could occur, could cause the market price of our Common Stock to drop significantly, even if our business is doing well, and certain selling securityholders still may receive significant proceeds.
- Anti-takeover provisions in our Governing Documents could delay or prevent a change of control.
- Our outstanding convertible notes, preferred stock, and warrants contain anti-dilution protection, which may cause significant dilution to our stockholders.
- Our Common Stock is subordinated to our Preferred Stock.
- Because there are no current plans to pay cash dividends on our Common Stock or Preferred Stock for the foreseeable future, you may not receive any return on investment unless you sell your shares for a price greater than that which you originally paid.
Legal proceedings
In the normal course of business, we may become involved in legal proceedings. We will accrue a liability for legal proceedings when it is probable that a liability has been incurred and the amount can be reasonably estimated. Significant judgment is required to determine both probability and the estimated amount. When only a range of possible loss can be established, the most probable amount in the range is accrued. If no amount within this range is a better estimate than any other amount within the range, the minimum amount in the range is accrued. For information regarding our legal proceedings, refer to Note 7 to the consolidated financial statements included herein.
On September 19, 2025, J.H. Darbie and Co., Inc. (“Darbie”) filed a claim in the U.S. District Court of the Southern District of Florida, West Palm Beach Division, alleging breach of contract under a Finder’s Fee Agreement entered into between us and Darbie in May 2024 and under a Financial Advisory Agreement, dated June 10, 2024, between the parties. Darbie voluntarily dismissed the lawsuit due to lack of jurisdiction in Florida on January 7, 2026. On March 10, 2026, Darbie initiated an arbitration in FINRA’s dispute resolution forum.
The opening of Item 3, Legal Proceedings.4
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1SEC EDGARNuburu, Inc. filings on SEC EDGAR
- 2SEC EDGARNuburu, Inc. filings on SEC EDGAR
- 3
- 4
- 5SEC EDGARNuburu, Inc. 10-K for fiscal 2025
- 6SEC EDGARNuburu, Inc. 10-K for fiscal 2022
- 7SEC EDGARNuburu, Inc. 10-K for fiscal 2023
- 8SEC EDGARNuburu, Inc. 10-K for fiscal 2021
- 9SEC EDGARNuburu, Inc. 10-Q for fiscal 2026
- 10SEC EDGARNuburu, Inc. 10-Q for fiscal 2026
- 11SEC EDGARNuburu, Inc. 10-K for fiscal 2020
- 12
- 13
- 14
- 15
- 16
- 17SEC EDGARRonald Lee Nicol, Chair
- 18
- 19SEC EDGARMatthew Eby, Chief financial officer
- 20
- 21SEC EDGARMatteo Ricchebuono, Board member
- 22SEC EDGARAke Almgren, Board member
- 23SEC EDGARDaniel J. Hirsch, Board member
- 24SEC EDGARDavid Seldin, Board member
- 25SEC EDGARElizabeth Mora, Board member
- 26SEC EDGARKristi Hummel, Board member
- 27SEC EDGARLily Yan Hughes, Board member
- 28SEC EDGARRonald Lee Nicol, Board member
- 29SEC EDGARJohn R. Bolton, Board member
- 30SEC EDGARBoris Revsin, Board member
- 31SEC EDGARAlan Sheriff, Board member
- 32SEC EDGARNeha Parikh, Board member
- 33SEC EDGARPhilip Krim, Board member
- 34SEC EDGARWill Quist, Board member
- 35SEC EDGARWisdom Lu, Board member
- 36
- 37SEC EDGAREntered a material agreement
- 38
- 39
- 40
- 41
- 42SEC EDGAREntered a material agreement
- 43SEC EDGAREntered a material agreement
- 44
- 45SEC EDGAREntered a material agreement
- 46SEC EDGAREntered a material agreement
- 47SEC EDGARExecutive or director change
- 48SEC EDGAREntered a material agreement
- 49NasdaqNasdaq calendar
- 50
- 51
- 52
- 53
- 54
- 55
- 56
- 57
- 58
- 59
- 60
- 61
- 62
- 63
- 64
- 65
- 66SEC EDGARMark Zediker SC 13D on Nuburu, Inc.
- 67
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- 72