Christopher A. Marlett, Co-Founder, 10% Owner at MDB Capital Holdings, LLC (MDBH), bought 3,220 shares at $3.56 ($11K) on 2025-08-28, disclosed to the SEC on 2025-08-29.
Open-market purchase of $11k MDBH by Co-Founder, 10% Owner. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade C.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $3.56 | 1,575 | $6K | 49.2% |
| 2 | $3.52 | 1,645 | $6K | 50.8% |
| Total | $3.54 avg | 3,220 | $11K | 100% |
| Filing → |
| MDBH | BUY | 2025-10-07 | $14K | — | Filing → |
| MDBH | BUY | 2025-08-27 | $13K | — | Filing → |
| MDBH | BUY | 2025-08-22 | $8K | — | Filing → |