NASDAQ: AIMD
Ainos Inc Stock Ownership - Who owns Ainos?

Insider buying vs selling

Have Ainos Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Taiwan Carbon Nano Technology Corp10% Owner2025-07-187,000$2.81
$19.65kSell
Taiwan Carbon Nano Technology Corp10% Owner2025-07-177,001$2.80
$19.62kSell
Chunjung TsaiDirector2025-06-2710,000$0.50
$5.02kSell
Chunjung TsaiDirector2025-06-257,000$0.50
$3.52kSell
Tingchuan LeeDirector2025-06-252,894$0.51
$1.48kSell
Chunjung TsaiDirector2025-06-2310,000$0.50
$5.00kSell
Chunjung TsaiDirector2025-06-1910,903$0.55
$6.02kSell
Chunjung TsaiDirector2025-06-185,000$0.52
$2.61kSell
Tingchuan LeeDirector2025-04-08900,000$0.48
$432.90kBuy
Chunjung TsaiDirector2025-04-08900,000$0.48
$432.90kBuy

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Net Insider Buy/Sell (L12M) Ownership

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AIMD Shareholders

What type of owners hold Ainos Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Ainos Inc 1295.74%12,281,601$32.05MInsider
Chunhsien Tsai39.78%1,651,862$4.31MInsider
Tingchuan Lee34.40%1,428,538$3.73MInsider
Chunjung Tsai33.35%1,384,997$3.61MInsider
Taiwan Carbon Nano Technology Corp26.01%1,080,103$2.82MInsider
Hsinliang Christopher Lee6.66%276,376$721.34kInsider
Wenhan Chang6.21%257,733$672.68kInsider
Yaochung Chiang4.97%206,400$538.70kInsider
Chungyi Tsai4.92%204,400$533.48kInsider
Paosheng Wei4.92%204,400$533.48kInsider

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AIMD vs Medical Device Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
AIMD0.58%99.42%Net BuyingNet Selling
DHAI12.12%40.91%Net Buying
INBS12.69%24.98%
WOK0.70%0.00%
PAVM5.94%94.06%

Ainos Stock Ownership FAQ

Who owns Ainos?

Ainos (NASDAQ: AIMD) is owned by 2.71% institutional shareholders, 466.30% Ainos insiders, and 0.00% retail investors. Ainos Inc 1 is the largest individual Ainos shareholder, owning 12.28M shares representing 295.74% of the company. Ainos Inc 1's Ainos shares are currently valued at $31.93M.

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