BURU insider transaction filings
Nuburu, Inc. — 17 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-04-22. Screen BURU transaction legs live →
Insider transaction summary — last 90 days
No Form 4 filings for BURU between 2026-06-24 and 2026-09-22. The table below lists the most recent filings on record.
Recent Form 4 filings — Nuburu, Inc.
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-04-22 | 4 | Zamboni Alessandro — Co-Chief Executive Officer, Director | Grant/award (A): 355,511 @ $0 · Purchase (P): 4,332,525 @ $0.35 | EDGAR |
| 2024-11-25 | 4 | Seldin David — 10% owner Anzu Nuburu LLC — 10% owner Anzu Nuburu II LLC — 10% owner Anzu Nuburu III LLC — 10% owner Anzu Nuburu V LLC — 10% owner Anzu Partners LLC — 10% owner David & Jennifer Michael Family Ltd Partnership — 10% owner CST Global LLC — 10% owner Haring-Smith Whitney — 10% owner Herman Debrah — 10% owner | Other (J): 133,024 @ $0 · Other (J): 52,862 @ $0 · Other (J): 24,314 @ $0 · Other (J): 19,979 @ $0 · Other (J): 61,085 @ $0 · Other (J): 25,544 @ $0 · +1 more | EDGAR |
| 2024-10-04 | 4 | Hummel Kristi — Director | Grant/award (A): 13,889 (derivative) @ $0 | EDGAR |
| 2024-10-04 | 4 | Hughes Lily Yan — Director | Grant/award (A): 6,945 (derivative) @ $0 | EDGAR |
| 2024-10-04 | 4 | Hirsch Daniel J. — Director | Grant/award (A): 13,889 (derivative) @ $0 | EDGAR |
| 2024-07-02 | 4 | Hummel Kristi — Director | Grant/award (A): 13,889 (derivative) @ $0 | EDGAR |
| 2024-07-02 | 4 | Hughes Lily Yan — Director | Grant/award (A): 6,945 (derivative) @ $0 | EDGAR |
| 2024-07-02 | 4 | Hirsch Daniel J. — Director | Grant/award (A): 13,889 (derivative) @ $0 | EDGAR |
| 2024-05-21 | 4 | Knaley Brian — Chief Executive Officer | Grant/award (A): 1,828,996 @ $0.13 · Grant/award (A): 920,000 (derivative) @ $0 | EDGAR |
| 2024-04-02 | 4 | Hummel Kristi — Director | Grant/award (A): 20,833 (derivative) @ $0 | EDGAR |
| 2024-04-02 | 4 | Hughes Lily Yan — Director | Grant/award (A): 10,416 (derivative) @ $0 | EDGAR |
| 2024-04-02 | 4 | Hirsch Daniel J. — Director | Grant/award (A): 20,833 (derivative) @ $0 | EDGAR |
| 2024-04-02 | 4 | BOLTON JOHN R — Director | Grant/award (A): 20,833 (derivative) @ $0 | EDGAR |
| 2024-01-04 | 4 | Hummel Kristi — Director | Grant/award (A): 41,667 (derivative) @ $0 | EDGAR |
| 2024-01-04 | 4 | Hughes Lily Yan — Director | Grant/award (A): 20,834 (derivative) @ $0 | EDGAR |
| 2024-01-04 | 4 | Hirsch Daniel J. — Director | Grant/award (A): 41,667 (derivative) @ $0 | EDGAR |
| 2024-01-04 | 4 | BOLTON JOHN R — Director | Grant/award (A): 41,667 (derivative) @ $0 | EDGAR |
Recent 8-K events — Nuburu, Inc.
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-09-16 | 8-K | 4.02 — Non-Reliance on Previously Issued Financial Statements or a Related Audit Report or Completed Interim Review | EDGAR |
| 2026-09-03 | 8-K/A | 3.03 — Material Modification to Rights of Security Holders 5.03 — Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-09-02 | 8-K | 3.03 — Material Modification to Rights of Security Holders 5.03 — Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-07-21 | 8-K | 1.01 — Entry into a Material Definitive Agreement 3.01 — Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing 3.03 — Material Modification to Rights of Security Holders 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-09 | 8-K | 1.01 — Entry into a Material Definitive Agreement | EDGAR |
| 2026-06-01 | 8-K | 1.01 — Entry into a Material Definitive Agreement | EDGAR |
| 2026-05-15 | 8-K | 1.01 — Entry into a Material Definitive Agreement 3.01 — Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing 3.02 — Unregistered Sales of Equity Securities | EDGAR |
| 2026-03-26 | 8-K/A | 1.01 — Entry into a Material Definitive Agreement | EDGAR |
| 2026-03-25 | 8-K | 1.01 — Entry into a Material Definitive Agreement | EDGAR |
| 2026-03-20 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
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