AIMD Ainos, Inc.
Nasdaq · SEC CIK 1014763 · EDGAR
- Bought, last 12 months
- $21.3K 7 purchases by 1 insiders
- Sold, last 12 months
- $531.8K 9 sales by 3 insiders
- Filings on record
- 122 since 2021-12-09, latest 2026-06-09 12:04
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Taiwan Carbon Nano Technology Corp | 10% | — | $240.6K |
| lee ting-chuan | Dir | — | $237.6K |
| TSAI CHUN-JUNG | Dir | — | $53.5K |
| chiang yao-chung | Dir | $21.3K | — |
| WEI PAO-SHENG | Dir | — | — |
| tsai chun-hsien | CEO, Pres, COB, Dir | — | — |
| tsai chung-yi | Dir | — | — |
| chang wen-han | Dir | — | — |
| Lee Hsin-Liang Christopher | CFO | — | — |
Transactions 114
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| I | 2026-06-09 12:04 | 2026-06-05 | AIMD | chiang yao-chung | Dir | P - Purchase | $2.05 | +3,500 | 11.3K | +45% | +$7,175 |
| I | 2026-06-05 16:10 | 2026-06-03 | AIMD | chiang yao-chung | Dir | P - Purchase | $2.13 | +2,000 | 7,779 | +35% | +$4,260 |
| I | 2026-06-01 16:10 | 2026-05-28 | AIMD | chiang yao-chung | Dir | P - Purchase | $2.30 | +250 | 5,779 | +5% | +$575 |
| I | 2026-05-29 16:10 | 2026-05-27 | AIMD | chiang yao-chung | Dir | P - Purchase | $2.00 | +2,000 | 5,529 | +57% | +$4,000 |
| 2026-05-27 20:02 | 2026-05-26 | AIMD | lee ting-chuan | Dir | S - Sale | $1.90 | -110.0K | 807.4K | -12% | -$209.0K | |
| 2026-05-27 20:00 | 2026-05-26 | AIMD | Taiwan Carbon Nano Technology Corp | 10% | S - Sale | $2.36 | -41.0K | 948.9K | -4% | -$96.8K | |
| M | 2026-05-27 19:58 | 2026-05-22+ | AIMD | TSAI CHUN-JUNG | Dir | S - Sale | $1.86 | -28.8K | 658.2K | -4% | -$53.5K |
| M | 2026-05-26 16:10 | 2026-05-21+ | AIMD | lee ting-chuan | Dir | S - Sale | $1.57 | -18.3K | 917.4K | -2% | -$28.6K |
| MI | 2026-05-20 16:10 | 2026-05-18+ | AIMD | chiang yao-chung | Dir | P - Purchase | $1.67 | +2,700 | 3,529 | +326% | +$4,521 |
| I | 2026-05-07 16:10 | 2026-05-05 | AIMD | chiang yao-chung | Dir | P - Purchase | $1.70 | +129 | 829 | +18% | +$219.30 |
| MI | 2026-05-01 16:10 | 2026-04-29+ | AIMD | chiang yao-chung | Dir | P - Purchase | $1.70 | +300 | 700 | +75% | +$511 |
| D | 2026-04-17 16:17 | 2026-04-15 | AIMD | TSAI CHUN-JUNG | Dir | A - Grant | $1.61 | +330.0K | 687.0K | +92% | +$531.3K |
| D | 2026-04-17 16:15 | 2026-04-15 | AIMD | tsai chun-hsien | CEO, Pres, COB, Dir | A - Grant | $1.61 | +300.0K | 710.4K | +73% | +$483.0K |
| D | 2026-04-17 16:15 | 2026-04-15 | AIMD | lee ting-chuan | Dir | A - Grant | $1.61 | +570.0K | 935.7K | +156% | +$917.7K |
| 2026-01-29 | 2026-01-28 | AIMD | Taiwan Carbon Nano Technology Corp | 10% | S - Sale | $2.17 | -46.0K | 989.9K | -4% | -$99.8K | |
| M | 2026-01-12 | 2026-01-08+ | AIMD | Taiwan Carbon Nano Technology Corp | 10% | S - Sale | $1.82 | -1,281 | 1.04M | -0.1% | -$2,332 |
| D | 2025-11-26 | 2025-11-25 | AIMD | TSAI CHUN-JUNG | Dir | A - Grant | $2.10 | +80.0K | 357.0K | +29% | +$168.0K |
| D | 2025-11-26 | 2025-11-25 | AIMD | Lee Hsin-Liang Christopher | CFO | A - Grant | $2.10 | +20.0K | 75.3K | +36% | +$42.0K |
| D | 2025-11-26 | 2025-11-25 | AIMD | tsai chun-hsien | CEO, Pres, COB, Dir | A - Grant | $2.10 | +80.0K | 410.4K | +24% | +$168.0K |
| D | 2025-11-26 | 2025-11-25 | AIMD | chiang yao-chung | Dir | A - Grant | $2.10 | +50.0K | 91.3K | +121% | +$105.0K |
| D | 2025-11-26 | 2025-11-25 | AIMD | lee ting-chuan | Dir | A - Grant | $2.10 | +80.0K | 365.7K | +28% | +$168.0K |
| D | 2025-11-26 | 2025-11-25 | AIMD | chang wen-han | Dir | A - Grant | $2.10 | +50.0K | 101.5K | +97% | +$105.0K |
| D | 2025-11-26 | 2025-11-25 | AIMD | tsai chung-yi | Dir | A - Grant | $2.10 | +50.0K | 90.9K | +122% | +$105.0K |
| D | 2025-11-26 | 2025-11-25 | AIMD | WEI PAO-SHENG | Dir | A - Grant | $2.10 | +50.0K | 90.9K | +122% | +$105.0K |
| 2025-10-08 | 2025-10-06 | AIMD | Taiwan Carbon Nano Technology Corp | 10% | S - Sale | $3.59 | -7,000 | 1.04M | -0.7% | -$25.1K | |
| 2025-10-06 | 2025-10-02 | AIMD | Taiwan Carbon Nano Technology Corp | 10% | S - Sale | $3.59 | -2,000 | 1.04M | -0.2% | -$7,180 | |
| M | 2025-10-02 | 2025-09-30+ | AIMD | Taiwan Carbon Nano Technology Corp | 10% | S - Sale | $3.48 | -2,706 | 1.05M | -0.3% | -$9,423 |
| M | 2025-08-07 | 2025-08-05+ | AIMD | Taiwan Carbon Nano Technology Corp | 10% | S - Sale | $2.77 | +31.2K | 1.07M | +3% | +$86.3K |
| M | 2025-07-21 | 2025-07-17+ | AIMD | Taiwan Carbon Nano Technology Corp | 10% | S - Sale | $2.80 | +14.0K | 1.09M | +1% | +$39.3K |
| 2025-06-27 | 2025-06-25 | AIMD | lee ting-chuan | Dir | S - Sale | $0.51 | -2,894 | 1.43M | -0.2% | -$1,476 | |
| M | 2025-06-27 | 2025-06-25+ | AIMD | TSAI CHUN-JUNG | Dir | S - Sale | $0.5 | -17.0K | 1.39M | -1% | -$8,500 |
| 2025-06-25 | 2025-06-23 | AIMD | ASE Test, Inc. | 10% | P - Purchase | — | +29.5K | 58.9K | +100% | — | |
| 2025-06-25 | 2025-06-23 | AIMD | Taiwan Carbon Nano Technology Corp | 10% | S - Sale | — | +29.5K | 5.47M | +0.5% | — | |
| M | 2025-06-23 | 2025-06-18+ | AIMD | TSAI CHUN-JUNG | Dir | S - Sale | $0.5249 | -25.9K | 1.40M | -2% | -$13.6K |
| D | 2025-04-09 | 2025-04-08 | AIMD | TSAI CHUN-JUNG | Dir | A - Grant | $0.48 | +900.0K | 1.43M | +170% | +$432.0K |
| D | 2025-04-09 | 2025-04-08 | AIMD | tsai chun-hsien | CEO, Pres, COB, Dir | A - Grant | $0.48 | +900.0K | 1.65M | +120% | +$432.0K |
| D | 2025-04-09 | 2025-04-08 | AIMD | lee ting-chuan | Dir | A - Grant | $0.48 | +900.0K | 1.43M | +169% | +$432.0K |
| D | 2025-03-12 | 2025-03-10 | AIMD | Lee Hsin-Liang Christopher | CFO | A - Grant | $0.46 | +250.0K | 276.4K | +948% | +$115.0K |
| D | 2025-03-12 | 2025-03-10 | AIMD | tsai chun-hsien | CEO, Pres, COB, Dir | A - Grant | $0.46 | +200.0K | 751.9K | +36% | +$92.0K |
| D | 2025-03-12 | 2025-03-10 | AIMD | chang wen-han | Dir | A - Grant | $0.46 | +150.0K | 257.7K | +139% | +$69.0K |
| D | 2025-03-12 | 2025-03-10 | AIMD | chiang yao-chung | Dir | A - Grant | $0.46 | +150.0K | 206.4K | +266% | +$69.0K |
| D | 2025-03-12 | 2025-03-10 | AIMD | tsai chung-yi | Dir | A - Grant | $0.46 | +150.0K | 204.4K | +276% | +$69.0K |
| D | 2025-03-12 | 2025-03-10 | AIMD | TSAI CHUN-JUNG | Dir | A - Grant | $0.46 | +200.0K | 527.9K | +61% | +$92.0K |
| D | 2025-03-12 | 2025-03-10 | AIMD | WEI PAO-SHENG | Dir | A - Grant | $0.46 | +150.0K | 204.4K | +276% | +$69.0K |
| D | 2025-03-12 | 2025-03-10 | AIMD | lee ting-chuan | Dir | A - Grant | $0.46 | +200.0K | 531.4K | +60% | +$92.0K |
| D | 2025-01-31 | 2025-01-31 | AIMD | tsai chung-yi | Dir | A - Grant | $0.68 | +1,468 | 54.4K | +3% | +$998.24 |
| D | 2025-01-31 | 2025-01-31 | AIMD | chang wen-han | Dir | A - Grant | $0.68 | +1,468 | 107.7K | +1% | +$998.24 |
| D | 2025-01-31 | 2025-01-31 | AIMD | chiang yao-chung | Dir | A - Grant | $0.68 | +1,468 | 56.4K | +3% | +$998.24 |
| D | 2025-01-31 | 2025-01-31 | AIMD | WEI PAO-SHENG | Dir | A - Grant | $0.68 | +1,468 | 54.4K | +3% | +$998.24 |
| DM | 2024-11-27 | 2024-11-22+ | AIMD | TSAI CHUN-JUNG | Dir | A - Grant | $0.46 | +212.8K | 323.9K | +192% | +$97.9K |
| DM | 2024-11-27 | 2024-11-22+ | AIMD | tsai chun-hsien | CEO, Pres, COB, Dir | A - Grant | $0.46 | +229.0K | 547.9K | +72% | +$105.4K |
| DM | 2024-11-27 | 2024-11-22+ | AIMD | Lee Hsin-Liang Christopher | CFO | A - Grant | $0.46 | +23.0K | 22.4K | New | +$10.6K |
| DM | 2024-11-27 | 2024-11-22+ | AIMD | lee ting-chuan | Dir | A - Grant | $0.46 | +208.7K | 327.4K | +176% | +$96.0K |
| D | 2024-11-15 | 2024-11-15 | AIMD | tsai chun-hsien | CEO, Pres, COB, Dir | A - Grant | $0.44 | +3,000 | 322.8K | +0.9% | +$1,320 |
| D | 2024-11-15 | 2024-11-15 | AIMD | lee ting-chuan | Dir | A - Grant | $0.44 | +4,200 | 122.7K | +4% | +$1,848 |
| D | 2024-11-15 | 2024-11-15 | AIMD | TSAI CHUN-JUNG | Dir | A - Grant | $0.44 | +4,200 | 115.1K | +4% | +$1,848 |
| D | 2024-09-17 | 2024-09-15 | AIMD | Lee Hsin-Liang Christopher | CFO | A - Grant | $0.53 | +3,357 | 3,357 | New | +$1,779 |
| D | 2024-09-17 | 2024-09-15 | AIMD | lee ting-chuan | Dir | A - Grant | $0.53 | +23.3K | 118.5K | +24% | +$12.3K |
| D | 2024-09-17 | 2024-09-15 | AIMD | TSAI CHUN-JUNG | Dir | A - Grant | $0.53 | +22.5K | 110.9K | +25% | +$11.9K |
| D | 2024-09-17 | 2024-09-15 | AIMD | tsai chun-hsien | CEO, Pres, COB, Dir | A - Grant | $0.53 | +17.5K | 319.8K | +6% | +$9,281 |
| D | 2024-08-20 | 2024-08-16 | AIMD | lee ting-chuan | Dir | A - Grant | $0.71 | +14.4K | 95.2K | +18% | +$10.2K |
| D | 2024-08-20 | 2024-08-16 | AIMD | tsai chung-jung | Dir | A - Grant | $0.71 | +16.2K | 88.4K | +22% | +$11.5K |
| D | 2024-08-20 | 2024-08-16 | AIMD | tsai chun-hsien | CEO, Pres, COB, Dir | A - Grant | $0.71 | +26.1K | 302.3K | +9% | +$18.5K |
| D | 2024-02-20 | 2024-02-16 | AIMD | LIN LAWRENCE K | EVP. OF Ops | A - Grant | $0.87 | +360 | 11.3K | +3% | +$313.20 |
| D | 2024-02-20 | 2024-02-16 | AIMD | lee ting-chuan | Dir | A - Grant | $0.87 | +14.4K | 80.8K | +22% | +$12.5K |
| D | 2024-02-20 | 2024-02-16 | AIMD | tsai chun-hsien | CEO, Pres, COB, Dir | A - Grant | $0.87 | +26.1K | 276.2K | +10% | +$22.7K |
| D | 2024-02-20 | 2024-02-16 | AIMD | tsai chung-jung | Dir | A - Grant | $0.87 | +16.2K | 72.2K | +29% | +$14.1K |
| D | 2024-02-20 | 2024-02-16 | AIMD | Sung Meng Lin | CFO | A - Grant | $0.87 | +1,050 | 61.0K | +2% | +$913.50 |
| D | 2024-02-02 | 2024-01-31 | AIMD | chang wen-han | Dir | A - Grant | $0.94 | +1,466 | 106.3K | +1% | +$1,378 |
| D | 2024-02-02 | 2024-01-31 | AIMD | tsai chung-yi | Dir | A - Grant | $0.94 | +1,466 | 52.9K | +3% | +$1,378 |
| D | 2024-02-02 | 2024-01-31 | AIMD | WEI PAO-SHENG | Dir | A - Grant | $0.94 | +1,466 | 52.9K | +3% | +$1,378 |
| D | 2024-02-02 | 2024-01-31 | AIMD | chiang yao-chung | Dir | A - Grant | $0.94 | +1,466 | 54.9K | +3% | +$1,378 |
| D | 2023-11-28 | 2023-11-24 | AIMD | LIN LAWRENCE K | EVP. OF Ops | A - Grant | $0.6 | +10.0K | 54.5K | +22% | +$6,000 |
| D | 2023-11-28 | 2023-11-24 | AIMD | tsai chung-jung | Dir | A - Grant | $0.6 | +250.0K | 279.9K | +835% | +$150.0K |
| D | 2023-11-28 | 2023-11-24 | AIMD | lee ting-chuan | Dir | A - Grant | $0.6 | +250.0K | 332.2K | +304% | +$150.0K |
| D | 2023-11-28 | 2023-11-24 | AIMD | chang wen-han | Dir | A - Grant | $0.6 | +250.0K | 524.0K | +91% | +$150.0K |
| D | 2023-11-28 | 2023-11-24 | AIMD | tsai chung-yi | Dir | A - Grant | $0.6 | +250.0K | 257.3K | +3,409% | +$150.0K |
| D | 2023-11-28 | 2023-11-24 | AIMD | tsai chun-hsien | CEO, Pres, COB, Dir | A - Grant | $0.6 | +880.0K | 1.25M | +237% | +$528.0K |
| D | 2023-11-28 | 2023-11-24 | AIMD | Sung Meng Lin | CFO | A - Grant | $0.6 | +300.0K | 300.0K | New | +$180.0K |
| D | 2023-11-28 | 2023-11-24 | AIMD | chiang yao-chung | Dir | A - Grant | $0.6 | +250.0K | 267.3K | +1,442% | +$150.0K |
| D | 2023-11-28 | 2023-11-24 | AIMD | WEI PAO-SHENG | Dir | A - Grant | $0.6 | +250.0K | 257.3K | +3,409% | +$150.0K |
| D | 2023-11-16 | 2023-11-15 | AIMD | lee ting-chuan | Dir | A - Grant | $0.65 | +10.5K | 82.2K | +15% | +$6,825 |
| D | 2023-11-16 | 2023-11-15 | AIMD | tsai chun-hsien | CEO, Pres, COB, Dir | A - Grant | $0.61 | +7,500 | 370.6K | +2% | +$4,575 |
| D | 2023-11-16 | 2023-11-15 | AIMD | tsai chung-jung | Dir | A - Grant | $0.65 | +10.5K | 29.9K | +54% | +$6,825 |
| D | 2023-07-05 | 2023-06-30 | AIMD | Wu Hui-Lan | CFO | A - Grant | $1.22 | +5,250 | 149.8K | +4% | +$6,405 |
| D | 2023-07-05 | 2023-06-30 | AIMD | lee ting-chuan | Dir | A - Grant | $1.06 | +10.5K | 71.7K | +17% | +$11.1K |
| D | 2023-07-05 | 2023-06-30 | AIMD | tsai chung-jung | Dir | A - Grant | $1.06 | +10.5K | 19.4K | +118% | +$11.1K |
| D | 2023-07-05 | 2023-06-30 | AIMD | tsai chun-hsien | CEO, Pres, COB, Dir | A - Grant | $1.22 | +7,500 | 363.1K | +2% | +$9,150 |
| D | 2023-04-26 | 2023-04-26 | AIMD | lee ting-chuan | Dir | P - Purchase | $0.79 | +61.2K | 61.2K | New | +$48.3K |
| 2023-04-21 | 2023-04-19 | AIMD | AINOS INC | 10% | G - Gift | $0.7 | -644.5K | 12.28M | -5% | -$451.1K | |
| 2023-04-21 | 2023-04-19 | AIMD | AINOS INC | 10% | S - Sale | $0.75 | -400.0K | 12.93M | -3% | -$300.0K | |
| D | 2023-04-12 | 2023-04-10 | AIMD | chiang yao-chung | Dir | A - Grant | $0.9 | +7,333 | 7,333 | New | +$6,600 |
| D | 2023-04-12 | 2023-04-10 | AIMD | chang wen-han | Dir | A - Grant | $0.9 | +7,333 | 7,333 | New | +$6,600 |
| D | 2023-04-12 | 2023-04-10 | AIMD | WEI PAO-SHENG | Dir | A - Grant | $0.9 | +7,333 | 7,333 | New | +$6,600 |
| D | 2023-04-12 | 2023-04-10 | AIMD | tsai chung-yi | CEO, Pres, COB, Dir | A - Grant | $0.9 | +7,333 | 7,333 | New | +$6,600 |
| D | 2022-11-14 | 2021-12-20 | AIMD | tsai chung-jung | Dir | P - Purchase | $0.5 | +8,932 | 8,932 | New | +$4,466 |
| D | 2022-10-26 | 2022-10-24 | AIMD | Wu Hui-Lan | CFO | A - Grant | $1.89 | +133.3K | 144.5K | +1,190% | +$252.0K |
| DI | 2022-10-26 | 2022-08-09 | AIMD | Wu Hui-Lan | CFO | A - Grant | $3.40 | +14.7K | 18.9K | +350% | +$50.0K |
| D | 2022-10-26 | 2022-10-26 | AIMD | tsai chun-hsien | CEO, Pres, COB, Dir | A - Grant | $1.89 | +333.3K | 355.6K | +1,497% | +$630.0K |
| DI | 2022-08-12 | 2022-08-09 | AIMD | Wu Hui-Lan | CFO | A - Grant | $3.40 | +14.7K | 18.9K | +350% | +$50.0K |
Purchase Sale Sale after option exercise All abbreviations