Ainos Inc.
Last updated September 27, 2026
Organization details
- Legal name
- Ainos Inc.
- Former names
- Amarillo Biosciences Inc
- Ownership
- Public
- Status
- Active
- SIC code
- 3577 — Computer Peripheral Equipment, NEC
- Jurisdiction of incorporation
- Texas
- Headquarters city
- Houston
- Headquarters state / province
- Texas
- Headquarters country
- United States
- Fiscal year end
- December
- Ticker symbol
- AIMD
- Primary stock exchange
- Nasdaq
Identifiers
- SEC CIK
- 0001014763
- EIN
- 75-1974352
Board of directors
-
Chun-Hsien Tsai · Director · CEO, PRESIDENT, CHAIRMANSince 2023
-
Chung-Jung Tsai · DirectorSince 2023
-
Chung-Yi Tsai · Director · CEO, PRESIDENT, CHAIRMANSince 2023
-
Pao-Sheng Wei · DirectorSince 2023
-
Ting-Chuan Lee · DirectorSince 2023
-
Wen-Han Chang · DirectorSince 2023
-
Yao-Chung Chiang · DirectorSince 2023
Chief executives
Chung-Yi Tsai
· CEO, PRESIDENT, CHAIRMAN
Dates unknown
Chun-Hsien Tsai
· CEO, PRESIDENT, CHAIRMAN
Dates unknown
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $21,261
- 9 purchases by 1 insider
- Sold, last 12 months
- $531,776
- 13 sales by 3 insiders
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Jun 5, 2026 | Yao-Chung Chiang Director | Open-market purchase | +3,500 | $2.05 | $7,175 |
| Jun 3, 2026 | Yao-Chung Chiang Director | Open-market purchase | +2,000 | $2.13 | $4,260 |
| May 28, 2026 | Yao-Chung Chiang Director | Open-market purchase | +250 | $2.30 | $575 |
| May 27, 2026 | Yao-Chung Chiang Director | Open-market purchase | +2,000 | $2.00 | $4,000 |
| May 26, 2026 | Ting-Chuan Lee Director | Open-market sale | −109,988 | $1.90 | $208,977 |
| May 26, 2026 | Taiwan Carbon Nano Technology Corp 10% owner | Open-market sale | −41,000 | $2.36 | $96,760 |
| May 26, 2026 | Chung-Jung Tsai Director | Open-market sale | −27,718 | $1.87 | $51,833 |
| May 22, 2026 | Chung-Jung Tsai Director | Open-market sale | −1,082 | $1.55 | $1,677 |
| May 22, 2026 | Ting-Chuan Lee Director | Open-market sale | −9,302 | $1.57 | $14,604 |
| May 21, 2026 | Ting-Chuan Lee Director | Open-market sale | −9,000 | $1.56 | $14,040 |
| May 19, 2026 | Yao-Chung Chiang Director | Open-market purchase | +2,200 | $1.68 | $3,696 |
| May 18, 2026 | Yao-Chung Chiang Director | Open-market purchase | +500 | $1.65 | $825 |
| May 5, 2026 | Yao-Chung Chiang Director | Open-market purchase | +129 | $1.70 | $219 |
| Apr 30, 2026 | Yao-Chung Chiang Director | Open-market purchase | +200 | $1.68 | $336 |
| Apr 29, 2026 | Yao-Chung Chiang Director | Open-market purchase | +100 | $1.75 | $175 |
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