IPO registrations (S-1, F-1) · Registrants
Nuburu, Inc.
- SEC CIK
- 1814215 · filings on EDGAR ↗
- Former names
- Tailwind Acquisition Corp. (2020–2023)
- Registration
- Form S-1, first filed 2020-08-18, last 2026-07-13; 13 initial registrations, 9 amendments
- Outcome
- Final prospectus filed 2020-09-08; declared effective 2020-09-03; withdrawal requested 2021-08-23
- Industry (SIC)
- Miscellaneous Electrical Machinery, Equipment & Supplies 3690
- Incorporated in
- DE
- Business address
- 44 COOK STREET, SUITE 100, Denver, CO 80206
- Ticker
- BURU, BURUW (NYSE, OTC)
- EDGAR entity type
- operating
- Insiders and CEO pay
- Nuburu, Inc. on the corporate pages
On this site
- Business registration: Nuburu, Inc. Fuzzy (name and state)
- Business registration: NUBURU, INC. Fuzzy (name and state)
- Federal award recipient: NUBURU INC. Fuzzy (name and state)
- Form D issuer: Nuburu, Inc. EXACT (CIK (EXACT))
- Lobbying client: NUBURU INC. Fuzzy (name and state)
- Lobbying client: NUBURU, INC Fuzzy (name and state)
- SEC filer: Nuburu, Inc. EXACT (CIK (EXACT))
Filings 47
| Filed | Form | What it is | Name as filed | EDGAR |
|---|---|---|---|---|
| 2020-08-18 | S-1 | S-1 (registration) | Tailwind Acquisition Corp. | 0001104659-20-096578 ↗ |
| 2020-08-27 | S-1/A | S-1/A (amendment) | Tailwind Acquisition Corp. | 0001104659-20-098850 ↗ |
| 2020-09-03 | EFFECT | EFFECT (declared effective) | Tailwind Acquisition Corp. | 9999999995-20-002357 ↗ |
| 2020-09-08 | 424B4 | 424B4 (final prospectus) | Tailwind Acquisition Corp. | 0001104659-20-103088 ↗ |
| 2021-06-25 | EFFECT | EFFECT (declared effective) | Tailwind Acquisition Corp. | 9999999995-21-002530 ↗ |
| 2021-08-23 | RW | RW (withdrawal request) | Tailwind Acquisition Corp. | 0001104659-21-108593 ↗ |
| 2022-12-12 | EFFECT | EFFECT (declared effective) | Tailwind Acquisition Corp. | 9999999995-22-003514 ↗ |
| 2023-02-07 | S-1 | S-1 (registration) | Nuburu, Inc. | 0001193125-23-025842 ↗ |
| 2023-03-13 | S-1/A | S-1/A (amendment) | Nuburu, Inc. | 0001193125-23-068517 ↗ |
| 2023-03-30 | S-1/A | S-1/A (amendment) | Nuburu, Inc. | 0001193125-23-084666 ↗ |
| 2023-03-30 | EFFECT | EFFECT (declared effective) | Nuburu, Inc. | 9999999995-23-000751 ↗ |
| 2023-03-31 | S-1 | S-1 (registration) | Nuburu, Inc. | 0001193125-23-088213 ↗ |
| 2023-04-07 | EFFECT | EFFECT (declared effective) | Nuburu, Inc. | 9999999995-23-000871 ↗ |
| 2023-04-17 | EFFECT | EFFECT (declared effective) | Nuburu, Inc. | 9999999995-23-000955 ↗ |
| 2024-08-21 | S-1 | S-1 (registration) | Nuburu, Inc. | 0000950170-24-099486 ↗ |
| 2025-01-08 | S-1/A | S-1/A (amendment) | Nuburu, Inc. | 0000950170-25-003068 ↗ |
| 2025-01-22 | S-1/A | S-1/A (amendment) | Nuburu, Inc. | 0000950170-25-007522 ↗ |
| 2025-01-27 | S-1/A | S-1/A (amendment) | Nuburu, Inc. | 0000950170-25-008926 ↗ |
| 2025-01-29 | EFFECT | EFFECT (declared effective) | Nuburu, Inc. | 9999999995-25-000227 ↗ |
| 2025-06-09 | S-1 | S-1 (registration) | Nuburu, Inc. | 0000950170-25-083330 ↗ |
| 2025-06-16 | S-1 | S-1 (registration) | Nuburu, Inc. | 0000950170-25-086869 ↗ |
| 2025-06-20 | S-1/A | S-1/A (amendment) | Nuburu, Inc. | 0000950170-25-088076 ↗ |
| 2025-07-16 | S-1/A | S-1/A (amendment) | Nuburu, Inc. | 0000950170-25-096317 ↗ |
| 2025-07-16 | S-1/A | S-1/A (amendment) | Nuburu, Inc. | 0000950170-25-096318 ↗ |
| 2025-07-24 | EFFECT | EFFECT (declared effective) | Nuburu, Inc. | 9999999995-25-002345 ↗ |
| 2025-07-24 | EFFECT | EFFECT (declared effective) | Nuburu, Inc. | 9999999995-25-002349 ↗ |
| 2025-08-29 | S-1 | S-1 (registration) | Nuburu, Inc. | 0000950170-25-112268 ↗ |
| 2025-08-29 | S-1 | S-1 (registration) | Nuburu, Inc. | 0000950170-25-112269 ↗ |
| 2025-09-10 | S-1 | S-1 (registration) | Nuburu, Inc. | 0001193125-25-199650 ↗ |
| 2025-09-12 | EFFECT | EFFECT (declared effective) | Nuburu, Inc. | 9999999995-25-002955 ↗ |
| 2025-09-16 | S-1MEF | S-1MEF (added securities) | Nuburu, Inc. | 0001193125-25-204915 ↗ |
| 2025-09-16 | 424B4 | 424B4 (final prospectus) | Nuburu, Inc. | 0001193125-25-204920 ↗ |
| 2025-09-23 | EFFECT | EFFECT (declared effective) | Nuburu, Inc. | 9999999995-25-003068 ↗ |
| 2025-09-23 | EFFECT | EFFECT (declared effective) | Nuburu, Inc. | 9999999995-25-003069 ↗ |
| 2025-12-12 | S-1 | S-1 (registration) | Nuburu, Inc. | 0001193125-25-317753 ↗ |
| 2025-12-19 | EFFECT | EFFECT (declared effective) | Nuburu, Inc. | 9999999995-25-003871 ↗ |
| 2025-12-23 | S-1 | S-1 (registration) | Nuburu, Inc. | 0001193125-25-331124 ↗ |
| 2026-01-07 | EFFECT | EFFECT (declared effective) | Nuburu, Inc. | 9999999995-26-000096 ↗ |
| 2026-02-10 | S-1 | S-1 (registration) | Nuburu, Inc. | 0001193125-26-044061 ↗ |
| 2026-02-12 | EFFECT | EFFECT (declared effective) | Nuburu, Inc. | 9999999995-26-000558 ↗ |
| 2026-02-17 | 424B4 | 424B4 (final prospectus) | Nuburu, Inc. | 0001193125-26-053786 ↗ |
| 2026-04-23 | RW | RW (withdrawal request) | Nuburu, Inc. | 0001193125-26-174010 ↗ |
| 2026-05-12 | EFFECT | EFFECT (declared effective) | Nuburu, Inc. | 9999999995-26-001588 ↗ |
| 2026-07-13 | S-1 | S-1 (registration) | Nuburu, Inc. | 0001193125-26-301451 ↗ |
| 2026-07-15 | EFFECT | EFFECT (declared effective) | Nuburu, Inc. | 9999999995-26-002319 ↗ |
| 2026-07-17 | 424B4 | 424B4 (final prospectus) | Nuburu, Inc. | 0001193125-26-306867 ↗ |
| 2026-10-22 | EFFECT | EFFECT (declared effective) | Nuburu, Inc. | 9999999995-26-003323 ↗ |
Officers, directors and large holders Forms 3, 4 and 5
| Insider | Role | Title | Filings | Years | On this site |
|---|---|---|---|---|---|
| Eby Matthew | Director,Officer | Chief Financial Officer | 2 | 2020–2023 | |
| Hollod Christopher John | Director,Officer | Chief Executive Officer | 2 | 2020–2023 | |
| Krim Philip | Director; Director,TenPercentOwner | 3 | 2020–2023 | ||
| Lu Wisdom | Director | 2 | 2020–2023 | ||
| PARIKH NEHA | Director | 2 | 2020–2023 | ||
| Quist Will | Director | 2 | 2020–2023 | ||
| Sheriff Alan | Director | 2 | 2020–2023 | ||
| Tailwind Sponsor LLC | TenPercentOwner | 3 | 2020–2023 | ||
| Tailwind Acquisition Corp. | TenPercentOwner | 1 | 2020 | ||
| Revsin Boris | Director | 2 | 2021–2023 | ||
| CAPITAL VENTURES INTERNATIONAL | TenPercentOwner | 4 | 2022–2023 | ||
| G1 EXECUTION SERVICES, LLC | TenPercentOwner | 4 | 2022–2023 | ||
| Polar Asset Management Partners Inc. | TenPercentOwner | 1 | 2022 | ||
| SUSQUEHANNA SECURITIES, LLC | TenPercentOwner | 4 | 2022–2023 | ||
| ALMGREN AKE | Director | 3 | 2023 | ||
| Anzu Nuburu III LLC | Director,TenPercentOwner; TenPercentOwner | 7 | 2023–2024 | ||
| Anzu Nuburu II LLC | Director,TenPercentOwner; TenPercentOwner | 6 | 2023–2024 | ||
| Anzu Nuburu LLC | Director,TenPercentOwner; TenPercentOwner | 7 | 2023–2024 | ||
| Anzu Nuburu V LLC | Director,TenPercentOwner; TenPercentOwner | 7 | 2023–2024 | ||
| Anzu Partners LLC | Director,TenPercentOwner; TenPercentOwner | 7 | 2023–2024 | ||
| CST Global LLC | Director; Director,TenPercentOwner; TenPercentOwner | 8 | 2023–2024 | ||
| David & Jennifer Michael Family Ltd Partnership | Director,TenPercentOwner; TenPercentOwner | 7 | 2023–2024 | ||
| Faircloth Brian | Officer | Chief Operating Officer | 3 | 2023 | |
| Garling Jill | TenPercentOwner | 3 | 2023 | ||
| Haring-Smith Whitney | Director,TenPercentOwner; TenPercentOwner | 7 | 2023–2024 | ||
| Herman Debrah | Director,TenPercentOwner; TenPercentOwner | 7 | 2023–2024 | ||
| Hirsch Daniel J. | Director; Director,TenPercentOwner | 7 | 2023–2024 | ||
| Hughes Lily Yan | Director | 8 | 2023–2024 | ||
| Hummel Kristi | Director | 7 | 2023–2024 | ||
| Knaley Brian | Officer | Chief Executive Officer; Chief Financial Officer | 5 | 2023–2024 | |
| Mora Elizabeth | Director | 3 | 2023 | ||
| Nicol Ronald Lee | Director; Director,Officer | Executive Chairman | 7 | 2023 | |
| Seldin David | Director; Director,TenPercentOwner; TenPercentOwner | 8 | 2023–2024 | ||
| Wilson-Garling 2020 Family Trust | TenPercentOwner | 1 | 2023 | ||
| Zediker Mark | Director,Officer; Director,Officer,TenPercentOwner | Chief Executive Officer | 5 | 2023 | |
| Wilson-Garling 2023 Family Trust | TenPercentOwner | 1 | 2023 | ||
| BOLTON JOHN R | Director | 4 | 2023–2024 | ||
| Barisoni Dario | Director; Director,Officer | Co-Chief Executive Officer | 2 | 2026 | |
| Taylor Shawn | Director | 2 | 2026 | ||
| Ricchebuono Matteo | Director | 2 | 2026 | ||
| Zamboni Alessandro | Director; Director,Officer | Co-Chief Executive Officer | 2 | 2026 |
Everyone who filed an insider report for this company, from the SEC’s Insider Transactions Data Sets (2006 on). Person pages are matched by name and state only.
Private offerings before or after (Form D)
| First filed | Issuer | Industry | Offering | Sold | Investors | Filings |
|---|---|---|---|---|---|---|
| 2025-12-31 | Nuburu, Inc. | Other Technology | $23,250,000 | $23,250,000 | 1 | 1 |
| 2024-08-22 | Nuburu, Inc. | Manufacturing | $648,000 | $648,000 | 1 | 1 |
| 2023-06-23 | Nuburu, Inc. | Manufacturing | $9,225,000 | $9,225,000 | 13 | 1 |
Data: SEC EDGAR. The quarterly full index (every S-1, S-1/A, F-1 and F-1/A since 1993, with the pricing prospectus, notice of effectiveness and withdrawal request of each registrant) and the company submissions data (SIC, state of incorporation, address, EIN, tickers, former names). Company details are what EDGAR holds today, not at the time of the filing.