Chun Hsien Tsai Ainos, Inc. (AIMD) insider trading activity

Chun Hsien Tsai is CEO, PRESIDENT, CHAIRMAN of Ainos, Inc.. Currently has a direct ownership of 410,372 shares of AIMD, which is worth approximately $332,401. The most recent transaction as insider was on Nov 25, 2025, when has been sold 80,000 shares (Common Stock) at a price of $2.1 per share, resulting in proceeds of $168,000. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 410K

75.16% 3M change

25.1% 12M change

Total Value Held $332,401

chun-hsien tsai Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Nov 25 2025	BUY Grant, award, or other acquisition	$168,000 $2.1 p/Share	80,000 Added 16.31%	410,372 Common Stock
Apr 08 2025	BUY Grant, award, or other acquisition	$432,000 $0.48 p/Share	900,000 Added 35.27%	1,651,862 Common Stock
Mar 10 2025	BUY Grant, award, or other acquisition	$92,000 $0.46 p/Share	200,000 Added 21.01%	751,862 Common Stock
Nov 26 2024	BUY Grant, award, or other acquisition	$103,514 $0.46 p/Share	225,032 Added 29.12%	547,862 Common Stock
Nov 22 2024	BUY Grant, award, or other acquisition	$1,840 $0.46 p/Share	4,000 Added 1.21%	326,830 Common Stock
Nov 15 2024	BUY Grant, award, or other acquisition	$1,320 $0.44 p/Share	3,000 Added 0.92%	322,830 Common Stock
Sep 15 2024	BUY Grant, award, or other acquisition	$9,280 $0.53 p/Share	17,511 Added 5.19%	319,830 Common Stock

Aug 16 2024	BUY Grant, award, or other acquisition	$18,531 $0.71 p/Share	26,100 Added 7.95%	302,319 Common Stock
Feb 16 2024	BUY Grant, award, or other acquisition	$22,707 $0.87 p/Share	26,100 Added 8.63%	276,219 CommonStock
Nov 24 2023	BUY Grant, award, or other acquisition	$528,000 $0.6 p/Share	880,000 Added 41.3%	1,250,598 Common Stock
Nov 15 2023	BUY Grant, award, or other acquisition	$4,575 $0.61 p/Share	7,500 Added 1.98%	370,598 Common Stock
Jun 30 2023	BUY Grant, award, or other acquisition	$9,150 $1.22 p/Share	7,500 Added 2.02%	363,099 Common Stock
Oct 26 2022	BUY Grant, award, or other acquisition	$629,999 $1.89 p/Share	333,333 Added 48.38%	355,599 Common Stock
Dec 21 2021	BUY Open market or private purchase	$166,993 $0.5 p/Share	333,986 Added 50.0%	333,986 Common Stock

Chun Hsien Tsai

CEO, PRESIDENT, CHAIRMAN

San Diego, CA

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