Mark Zediker, Chief Executive Officer, 10% Owner at Nuburu, Inc. (BURU), bought 10,000 shares at $0.79 ($8K) on 2023-05-22, disclosed to the SEC on 2023-05-24.
Open-market purchase of $8k BURU by Chief Executive Officer, 10% Owner. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Something here stands out, but not much.