Chun-Hsien Tsai

Companies

• Ainos, Inc.President Oct 26, 2022 to Apr 12, 2023¹
• Ainos, Inc.Chief executive officer Apr 28, 2021 to Apr 12, 2023²
• Ainos, Inc.Chair Apr 28, 2021 to Apr 12, 2023²
• Ainos, Inc.Board member Dec 21, 2021 to Jul 28, 2022³
• Ainos, Inc.Chief financial officer Apr 28, 2021 to Apr 28, 2021²

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• AAinos, Inc. AIMD710,372 shares⁴$653.5K at $0.92Apr 15, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Apr 15, 2026Granted 300,000 shares at $1.61 of Ainos, Inc.⁴
• Nov 25, 2025Granted 80,000 shares at $2.10 of Ainos, Inc.⁵
• Apr 8, 2025Granted 900,000 shares at $0.48 of Ainos, Inc.⁶
• Mar 10, 2025Granted 200,000 shares at $0.46 of Ainos, Inc.⁷
• Nov 26, 2024Granted 225,032 shares at $0.46 of Ainos, Inc.⁸
• Nov 22, 2024Granted 4,000 shares at $0.46 of Ainos, Inc.⁸
• Nov 15, 2024Granted 3,000 shares at $0.44 of Ainos, Inc.⁹
• Sep 15, 2024Granted 17,511 shares at $0.53 of Ainos, Inc.¹⁰
• Aug 16, 2024Granted 26,100 shares at $0.71 of Ainos, Inc.¹¹
• Feb 16, 2024Granted 26,100 shares at $0.87 of Ainos, Inc.¹²
• Nov 24, 2023Granted 880,000 shares at $0.60 of Ainos, Inc.¹³
• Nov 15, 2023Granted 7,500 shares at $0.61 of Ainos, Inc.¹⁴
• Jun 30, 2023Granted 7,500 shares at $1.22 of Ainos, Inc.¹⁵
• Oct 26, 2022Granted 333,333 shares at $1.89 of Ainos, Inc.¹⁶
• Dec 21, 2021Bought 333,986 shares at $0.50 of Ainos, Inc.¹⁷