TSAI CHUN-JUNG
SEC CIK 1859356 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| AIMD | Ainos, Inc. | Dir | 658.2K | $71.5K | $75.6K | 17 | 2021-12-20 | 2026-05-22 |
Most active insiders at AIMD, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Taiwan Carbon Nano Technology Corp | 10% | — | $240.6K |
| 2 | lee ting-chuan | Dir | — | $237.6K |
| 3 | TSAI CHUN-JUNG | Dir | — | $53.5K |
| 4 | chiang yao-chung | Dir | $21.3K | — |
| 5 | WEI PAO-SHENG | Dir | — | — |
| 6 | tsai chun-hsien | CEO, Pres, COB, Dir | — | — |
| 7 | tsai chung-yi | Dir | — | — |
| 8 | chang wen-han | Dir | — | — |
| 9 | Lee Hsin-Liang Christopher | CFO | — | — |
Transactions 17
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M | 2026-05-27 19:58 | 2026-05-22+ | AIMD | Ainos, Inc. | TSAI CHUN-JUNG | Dir | S - Sale | $1.86 | -28.8K | 658.2K | -4% | -$53.5K |
| D | 2026-04-17 16:17 | 2026-04-15 | AIMD | Ainos, Inc. | TSAI CHUN-JUNG | Dir | A - Grant | $1.61 | +330.0K | 687.0K | +92% | +$531.3K |
| D | 2025-11-26 | 2025-11-25 | AIMD | Ainos, Inc. | TSAI CHUN-JUNG | Dir | A - Grant | $2.10 | +80.0K | 357.0K | +29% | +$168.0K |
| M | 2025-06-27 | 2025-06-25+ | AIMD | Ainos, Inc. | TSAI CHUN-JUNG | Dir | S - Sale | $0.5 | -17.0K | 1.39M | -1% | -$8,500 |
| M | 2025-06-23 | 2025-06-18+ | AIMD | Ainos, Inc. | TSAI CHUN-JUNG | Dir | S - Sale | $0.5249 | -25.9K | 1.40M | -2% | -$13.6K |
| D | 2025-04-09 | 2025-04-08 | AIMD | Ainos, Inc. | TSAI CHUN-JUNG | Dir | A - Grant | $0.48 | +900.0K | 1.43M | +170% | +$432.0K |
| D | 2025-03-12 | 2025-03-10 | AIMD | Ainos, Inc. | TSAI CHUN-JUNG | Dir | A - Grant | $0.46 | +200.0K | 527.9K | +61% | +$92.0K |
| DM | 2024-11-27 | 2024-11-22+ | AIMD | Ainos, Inc. | TSAI CHUN-JUNG | Dir | A - Grant | $0.46 | +212.8K | 323.9K | +192% | +$97.9K |
| D | 2024-11-15 | 2024-11-15 | AIMD | Ainos, Inc. | TSAI CHUN-JUNG | Dir | A - Grant | $0.44 | +4,200 | 115.1K | +4% | +$1,848 |
| D | 2024-09-17 | 2024-09-15 | AIMD | Ainos, Inc. | TSAI CHUN-JUNG | Dir | A - Grant | $0.53 | +22.5K | 110.9K | +25% | +$11.9K |
| D | 2024-08-20 | 2024-08-16 | AIMD | Ainos, Inc. | tsai chung-jung | Dir | A - Grant | $0.71 | +16.2K | 88.4K | +22% | +$11.5K |
| D | 2024-02-20 | 2024-02-16 | AIMD | Ainos, Inc. | tsai chung-jung | Dir | A - Grant | $0.87 | +16.2K | 72.2K | +29% | +$14.1K |
| D | 2023-11-28 | 2023-11-24 | AIMD | Ainos, Inc. | tsai chung-jung | Dir | A - Grant | $0.6 | +250.0K | 279.9K | +835% | +$150.0K |
| D | 2023-11-16 | 2023-11-15 | AIMD | Ainos, Inc. | tsai chung-jung | Dir | A - Grant | $0.65 | +10.5K | 29.9K | +54% | +$6,825 |
| D | 2023-07-05 | 2023-06-30 | AIMD | Ainos, Inc. | tsai chung-jung | Dir | A - Grant | $1.06 | +10.5K | 19.4K | +118% | +$11.1K |
| D | 2022-11-14 | 2021-12-20 | AIMD | Ainos, Inc. | tsai chung-jung | Dir | P - Purchase | $0.5 | +8,932 | 8,932 | New | +$4,466 |
| 2021-12-21 | 2021-12-20 | AIMD | Ainos, Inc. | tsai chung-jung | Dir | P - Purchase | $0.5 | +134.0K | 134.0K | New | +$67.0K |
Purchase Sale Sale after option exercise All abbreviations