Updated Jul 16, 2026
tsai chun-hsien has filed 1 SEC Form 4 filing across 1 company in the last 90 days.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-04-17 | AIMD | Ainos, Inc. | A — Grant or award | 300.0K | $1.61 | $483K |
| 2025-11-26 | AIMD | Ainos, Inc. | A — Grant or award | 80.0K | $2.10 | $168K |
| 2025-04-08 | AIMD | Ainos, Inc. | A — Grant or award | 900.0K | $0.48 | $433K |
| 2024-11-27 | AIMD | Ainos, Inc. | A — Grant or award | 4.0K | $0.46 | $2K |
| 2024-11-27 | AIMD | Ainos, Inc. | A — Grant or award | 225.0K | $0.46 | $104K |
| 2024-11-15 | AIMD | Ainos, Inc. | A — Grant or award | 3.0K | $0.44 | $1K |
tsai chun-hsien is a corporate insider — currently tracked as CEO, PRESIDENT, CHAIRMAN, Director of Ainos, Inc. (AIMD). InsiderAlpha tracks every SEC Form 4 filing in real time.
1 primary Form 4 filings in the last 90 days, covering 1 company.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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