Yao-chung Chiang, Director at Ainos, Inc. (AIMD), bought 129 shares at $1.70 ($219) on 2026-05-05, disclosed to the SEC on 2026-05-07.
Open-market purchase of $219 AIMD by Director. 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.
Nothing distinguishes this filing.
| Filing → |
| AIMD | BUY | 2026-06-01 | $575 | — | Filing → |
| AIMD | BUY | 2026-05-29 | $4K | — | Filing → |
| AIMD | BUY | 2026-05-20 | $5K | — | Filing → |