BURU on NYSE

Nuburu, Inc.

American miscellaneous electrical machinery company based in Denver. Summary from the record

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Last updated Oct 19, 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

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…3 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

-100.0%Revenue growth, 20254
-$20.8MFree cash flow4

Financial statements

Revenue564$0 in 2025
0$1.0M$2.0M$3.0M2022: $1.4M$1.4M20222023: $2.1M$2.1M2023+45%2024: $152.1K$152.1K2024−93%2025: $0$02025
Gross profit564-$181.4K in 2025−95% since 2022
-$4.0M-$3.0M-$2.0M-$1.0M02022: -$3.4M-$3.4M20222023: -$3.6M-$3.6M2023+6%2024: -$2.1M-$2.1M2024−43%2025: -$181.4K-$181.4K2025−91%
Operating income7564-$18.4M in 2025+230% since 2021
-$30.0M-$20.0M-$10.0M02021: -$5.6M-$5.6M20212022: -$14.0M-$14.0M2022+151%2023: -$21.7M-$21.7M2023+55%2024: -$13.2M-$13.2M2024−39%2025: -$18.4M-$18.4M2025+40%
Net income7564-$79.1M in 2025
-$100.0M-$75.0M-$50.0M-$25.0M0$25.0M2021: $17.8M$17.8M20212022: -$29.5M-$29.5M20222023: -$20.7M-$20.7M2023−30%2024: -$34.5M-$34.5M2024+67%2025: -$79.1M-$79.1M2025+129%

Every line of the income statement as filed: the last 2 fiscal years, latest first.4

Period ending2025-12-312024-12-31
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, basic31.9M shares1.2M shares
Weighted-average common shares used to compute net loss per common share, diluted31.9M shares1.2M shares
Interest expense$472.4K$3.3M

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Leadership

Who has led Nuburu, Inc., and when. Pick a name to see everywhere that person has worked.

Board members and other officers (22)

Named in SEC Form D filings

People the company listed in its private-offering notices.

  • DirectorShawn Taylor named Dec 31, 202535

Former names

  • Tailwind Acquisition Corp.Jun 17, 2020 to Jan 24, 20232

Timeline

  1. Apr 22, 2026New chief executive Alessandro Zamboni becomes CEO12
  2. Feb 5, 2026New chief executive Dario Barisoni becomes CEO11
  3. Nov 3, 2023New chief executive Brian Knaley becomes CEO14
  4. Feb 2, 2023New chief executive Mark Zediker becomes CEO13
  5. Sep 4, 2020New chief executive Christopher John Hollod becomes CEO15

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:

  1. Oct 15, 2026S-3 EDGAR
  2. Oct 6, 20268-K EDGAR
  3. Oct 6, 2026DRS EDGAR
  4. Sep 22, 202610-Q/A EDGAR
  5. Sep 16, 20268-K EDGAR
  6. Sep 11, 2026SCHEDULE 13G/A EDGAR
  7. Sep 3, 20268-K/A EDGAR
  8. Sep 2, 20268-K EDGAR
  9. Aug 14, 202610-Q EDGAR
  10. Jul 23, 2026SCHEDULE 13G EDGAR
  11. Jul 22, 2026SCHEDULE 13G EDGAR
  12. Jul 21, 20268-K EDGAR
  13. Jul 17, 2026424B4 EDGAR
  14. Jul 15, 2026EFFECT EDGAR
  15. Jul 13, 2026CORRESP EDGAR
  16. Jul 13, 2026CORRESP EDGAR
  17. Jul 13, 2026S-1 EDGAR
  18. Jul 9, 2026UPLOAD EDGAR
  19. Jul 7, 2026DRS EDGAR
  20. 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.

DateWhoTradeSharesPriceValueFiling
Dec 31, 2025Zamboni AlessandroCo-Chief Executive OfficerBuy4,332,525$0.35$1.5MForm 4
Aug 11, 2023Anzu Nuburu III LLC10% ownerSale2,400$0.69$1.7KForm 4
Aug 10, 2023Anzu Nuburu III LLC10% ownerSale586,129$0.74$433.7KForm 4
Aug 9, 2023Anzu Nuburu III LLC10% ownerSale35,824$0.68$24.4KForm 4
Aug 8, 2023Anzu Partners LLC10% ownerSale8,050,253$1.09$8.8MForm 4
Aug 7, 2023Anzu Partners LLC10% ownerSale15,001$0.71$10.7KForm 4
Jun 22, 2023Anzu Partners LLC10% ownerSale53$0.72$38Form 4
Jun 16, 2023Anzu Partners LLC10% ownerSale8,551$0.71$6.1KForm 4
Jun 15, 2023Anzu Nuburu II LLC10% ownerSale100$0.74$74Form 4
Jun 14, 2023Anzu Nuburu II LLC10% ownerSale8,552$0.74$6.3KForm 4
May 22, 2023Zediker MarkChief Executive OfficerBuy10,000$0.79$7.9KForm 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.

Money raised

Private offerings the company reported to the SEC on Form D.

  1. Dec 17, 2025Raised $23.2 million in a private offering of debt Form D: 1 investor so far Form D
  2. Aug 6, 2024Raised $648,000 in a private offering of debt Form D: 1 investor so far Form D
  3. Jun 13, 2023Raised $9.2 million in a private offering of debt Form D: 13 investors so far Form D

Sources

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