BURU Insider Trading Activity and SEC Form 4 Filings
BURU insider trading summary
Over the past 12 months, insiders at Nuburu, Inc. (BURU) reported 1 open-market purchase worth $1.5M by 1 insider and no sales on SEC Form 4. Net insider buying was $1.5M.
Latest BURU insider buys and sells
| Date | Insider | Role | Type | Value |
|---|---|---|---|---|
| Dec 31, 2025 | Alessandro Zamboni | Co-Chief Executive Officer | Buy | $1.5M (4,332,525 @ $0.35) |
| Aug 11, 2023 | Whitney Haring-Smith | 10% Owner | Sell | $919 (1,325 @ $0.69) |
| Aug 11, 2023 | Anzu Nuburu LLC | 10% Owner | Sell | $919 (1,325 @ $0.69) |
| Aug 11, 2023 | Anzu Nuburu V LLC | 10% Owner | Sell | $919 (1,325 @ $0.69) |
| Aug 11, 2023 | Anzu Partners LLC | 10% Owner | Sell | $919 (1,325 @ $0.69) |
| Aug 11, 2023 | Debrah Herman | 10% Owner | Sell | $919 (1,325 @ $0.69) |
| Aug 11, 2023 | Anzu Nuburu II LLC | 10% Owner | Sell | $919 (1,325 @ $0.69) |
| Aug 11, 2023 | David Seldin | 10% Owner | Sell | $919 (1,325 @ $0.69) |
| Aug 11, 2023 | David & Jennifer Michael Family Ltd Partnership | 10% Owner | Sell | $919 (1,325 @ $0.69) |
| Aug 11, 2023 | Anzu Nuburu III LLC | 10% Owner | Sell | $919 (1,325 @ $0.69) |
Source: SEC Form 4 filings. Open-market purchases (code P) and sales (code S) only; option exercises, grants and gifts are excluded.