Insider · SEC Forms 3, 4, 5
CIK 1494730
All transactions
Every Form 4 row this person reported, newest first
Insider · SEC Forms 3, 4, 5
Every Form 4 row this person reported, newest first
chiang yao-chung (CIK 1859317) reported 10 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-09). Recent activity: Buy AIMD (3,500 shares), Buy AIMD (2,000 shares), Buy AIMD (250 shares), Buy AIMD (2,000 shares), Buy AIMD (500 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-09 | Ainos, Inc. (AIMD) | Director | Buy | 3,500 | $7,175 |
| 2026-06-05 | Ainos, Inc. (AIMD) | Director | Buy | 2,000 | $4,260 |
| 2026-06-01 | Ainos, Inc. (AIMD) | Director | Buy | 250 | $575 |
| 2026-05-29 | Ainos, Inc. (AIMD) | Director | Buy | 2,000 | $4,000 |
| 2026-05-20 | Ainos, Inc. (AIMD) | Director | Buy | 500 | $825 |
| 2026-05-20 | Ainos, Inc. (AIMD) | Director | Buy | 2,200 | $3,696 |
| 2026-05-07 | Ainos, Inc. (AIMD) | Director | Buy | 129 | $219 |
| 2026-05-01 | Ainos, Inc. (AIMD) | Director | Buy | 100 | $175 |
| 2026-05-01 | Ainos, Inc. (AIMD) | Director | Buy | 200 | $336 |
| 2025-11-26 | Ainos, Inc. (AIMD) | Director | Buy | 50,000 | $105,000 |
Source: SEC Form 4 filings · as of 2026-06-09