| $385M | ||
| $350M | ||
| $215M | ||
| $88M | ||
| $82M | ||
| $62M |
Buys | $295 | 1 | 5 |
Sells | $293,324 | 18 | 95 |
| ASE Test, Inc. | 10 percent owner | 1 | $295 | 0 | $0 | $295 |
| lee ting-chuan | director | 0 | $0 | 1 | $1,476 | $-1,476 |
| TSAI CHUN-JUNG | director | 0 | $0 | 5 | $22,163 | $-22,163 |
| Taiwan Carbon Nano Technology Corp | 10 percent owner | 0 | $0 | 12 | $269,685 | $-269,685 |
Ainos, Inc., a healthcare company, engages in the developing medical technologies for point-of-care testing and safe and novel medical treatment for disease indications. The company offers COVID-19 antigen rapid test kit and Ainos' cloud-based test management App, a cloud-based test management platform comprising an antigen rapid test kit, a personal application, and an enterprise app; COVID-19 nucleic acid test; volatile organic compounds point-of-care testing; Very Low-Dose Oral Interferon Alpha, a low-dose oral interferon alpha formulation based IFN-a's broad treatment applications; and Synthetic RNA developing a SRNA technology platform in Taiwan. The company was formerly known as Amarillo Biosciences, Inc. and changed its name to Ainos, Inc. in May 2021. Ainos, Inc. was incorporated in 1984 and is based in San Diego, California.
Over the last 12 months, insiders at Ainos, Inc. have bought $295 and sold $293,324 worth of Ainos, Inc. stock.
On average, over the past 5 years, insiders at Ainos, Inc. have bought $529,102 and sold $296,662 worth of stock each year.
Highest buying activity among insiders over the last 12 months: ASE Test, Inc. (10 percent owner) — $295.
The last purchase of 29,476 shares for transaction amount of $295 was made by ASE Test, Inc. (10 percent owner) on 2025‑06‑23.
| 2026-01-28 | Sale | Taiwan Carbon Nano Technology Corp | 10 percent owner | 46,000 1.2177% | $2.17 | $99,806 | -7.28% | |
| 2026-01-09 | Sale | Taiwan Carbon Nano Technology Corp | 10 percent owner | 431 0.009% | $1.86 | $802 | +3.24% | |
| 2026-01-08 | Sale | Taiwan Carbon Nano Technology Corp | 10 percent owner | 850 0.0178% | $1.80 | $1,534 | +3.14% | |
| 2025-10-06 | Sale | Taiwan Carbon Nano Technology Corp | 10 percent owner | 7,000 0.14% | $3.59 | $25,130 | -44.56% | |
| 2025-10-02 | Sale | Taiwan Carbon Nano Technology Corp | 10 percent owner | 2,000 0.0445% | $3.58 | $7,170 | -40.11% | |
| 2025-10-01 | Sale | Taiwan Carbon Nano Technology Corp | 10 percent owner | 1,700 0.0365% | $3.46 | $5,888 | -37.68% | |
| 2025-09-30 | Sale | Taiwan Carbon Nano Technology Corp | 10 percent owner | 1,006 0.022% | $3.52 | $3,538 | -38.04% | |
| 2025-08-06 | Sale | Taiwan Carbon Nano Technology Corp | 10 percent owner | 20,000 0.604% | $2.95 | $59,000 | -11.35% | |
| 2025-08-05 | Sale | Taiwan Carbon Nano Technology Corp | 10 percent owner | 11,191 0.279% | $2.44 | $27,250 | +25.32% | |
| 2025-07-18 | Sale | Taiwan Carbon Nano Technology Corp | 10 percent owner | 7,000 0.1692% | $2.81 | $19,647 | -3.61% | |
| 2025-07-17 | Sale | Taiwan Carbon Nano Technology Corp | 10 percent owner | 7,001 0.1678% | $2.80 | $19,626 | -4.46% | |
| 2025-06-27 | Sale | TSAI CHUN-JUNG | director | 10,000 0.0479% | $0.50 | $5,020 | +12.00% | |
| 2025-06-25 | Sale | lee ting-chuan | director | 2,894 0.0139% | $0.51 | $1,476 | +9.84% | |
| 2025-06-25 | Sale | TSAI CHUN-JUNG | director | 7,000 0.0331% | $0.50 | $3,520 | +9.84% | |
| 2025-06-23 | Sale | Taiwan Carbon Nano Technology Corp | 10 percent owner | 29,476 0.0028% | $0.01 | $295 | +11.69% | |
| 2025-06-23 | Sale | TSAI CHUN-JUNG | director | 10,000 0.048% | $0.50 | $5,000 | +11.69% | |
| 2025-06-23 | ASE Test, Inc. | 10 percent owner | 29,476 0.0028% | $0.01 | $295 | +11.69% | ||
| 2025-06-19 | Sale | TSAI CHUN-JUNG | director | 10,903 0.0527% | $0.55 | $6,015 | -0.87% | |
| 2025-06-18 | Sale | TSAI CHUN-JUNG | director | 5,000 0.0228% | $0.52 | $2,609 | -0.74% | |
| 2023-04-26 | lee ting-chuan | director | 61,157 0.7485% | $0.79 | $48,559 | -25.50% |
| Increased Positions | 8 | +72.73% | 102,564 | +184.83% |
| Decreased Positions | 4 | -36.36% | 25,923 | -46.72% |
| New Positions | 5 | New | 101,218 | New |
| Sold Out Positions | 3 | Sold Out | 25,401 | Sold Out |
| Total Postitions | 15 | +36.36% | 132,132 | +138.11% |
| Renaissance Technologies Llc | $103.00 | 0.84% | 58,600 | +58,600 | New | 2025-09-30 |
| Vanguard Group Inc | $43.00 | 0.35% | 24,750 | +24,750 | New | 2025-09-30 |
| Two Sigma Investments, Lp | $40.00 | 0.33% | 23,008 | +23,008 | New | 2025-09-30 |
| Drw Securities, Llc | $31.00 | 0.25% | 17,772 | +17,772 | New | 2025-09-30 |
| Blackrock, Inc. | $5.00 | 0.04% | 3,065 | 0 | 0% | 2025-09-30 |
| Tower Research Capital Llc (Trc) | $3.00 | 0.03% | 1,810 | +754 | +71.4% | 2025-09-30 |
| Seneschal Advisors, Llc | $3.00 | 0.03% | 1,800 | +1,800 | New | 2025-09-30 |
| Steward Partners Investment Advisory, Llc | $2.00 | 0.02% | 1,208 | 0 | 0% | 2025-09-30 |
| Citigroup Inc | $0 | <0.01% | 38 | +38 | New | 2025-09-30 |
| Bank Of America Corp /De/ | $0 | 0% | 17 | +9 | +112.5% | 2025-09-30 |