Vuong Trieu, Chairman of the Board, 10% Owner at Marina Biotech, Inc. (MRNA), bought 22,500 shares at $0.39 ($9K) on 2017-06-08, disclosed to the SEC on 2017-06-08.
Open-market purchase of $9k MRNA by Chairman of the Board, 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 D.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $0.38 | 2,500 | $950 | 10.9% |
| 2 | $0.39 | 20,000 | $8K | 89.1% |
| Total | $0.39 avg | 22,500 | $9K | 100% |
| Filing → |
| OTLC | BUY | 2026-06-17 | $15K | — | Filing → |
| OTLC | BUY | 2025-07-10 | $2K | — | Filing → |
| OTLC | BUY | 2025-01-31 | $10K | — | Filing → |