AIMD Insider Trading Activity and SEC Form 4 Filings
AIMD insider trading summary
Over the past 12 months, insiders at Ainos, Inc. (AIMD) reported 9 sales worth $490K by 3 insiders and 7 open-market purchases worth $16K by 1 insider on SEC Form 4. Net insider selling was $474K.
Latest AIMD insider buys and sells
| Date | Insider | Role | Type | Value |
|---|---|---|---|---|
| Jun 5, 2026 | yao-chung chiang | Director | Buy | $7K (3,500 @ $2.05) |
| May 27, 2026 | yao-chung chiang | Director | Buy | $4K (2,000 @ $2.00) |
| May 26, 2026 | ting-chuan lee | Director | Sell | $209K (109,988 @ $1.90) |
| May 26, 2026 | Taiwan Carbon Nano Technology Corp | 10% Owner | Sell | $97K (41,000 @ $2.36) |
| May 26, 2026 | Chun-Jung Tsai | Director | Sell | $52K (27,718 @ $1.87) |
| May 22, 2026 | Chun-Jung Tsai | Director | Sell | $2K (1,082 @ $1.55) |
| May 22, 2026 | ting-chuan lee | Director | Sell | $15K (9,302 @ $1.57) |
| May 21, 2026 | ting-chuan lee | Director | Sell | $14K (9,000 @ $1.56) |
| May 19, 2026 | yao-chung chiang | Director | Buy | $4K (2,200 @ $1.68) |
| May 18, 2026 | yao-chung chiang | Director | Buy | $825 (500 @ $1.65) |
Source: SEC Form 4 filings. Open-market purchases (code P) and sales (code S) only; option exercises, grants and gifts are excluded.