Yao-chung Chiang, Director at Ainos, Inc. (AIMD), bought 2,000 shares at $2.00 ($4K) on 2026-05-27, disclosed to the SEC on 2026-05-29.
Open-market purchase of $4k 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 C.
Something here stands out, but not much.
| Filing → |
| AIMD | BUY | 2026-06-01 | $575 | — | Filing → |
| AIMD | BUY | 2026-05-20 | $5K | — | Filing → |
| AIMD | BUY | 2026-05-07 | $219 | — | Filing → |