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

Insider buying vs selling

Have Ainos Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Yaochung ChiangDirector2026-06-053,500$2.05
$7.17kBuy
Yaochung ChiangDirector2026-06-032,000$2.13
$4.26kBuy
Yaochung ChiangDirector2026-05-28250$2.30
$575.00Buy
Yaochung ChiangDirector2026-05-272,000$2.00
$4.00kBuy
Tingchuan LeeDirector2026-05-26109,988$1.90
$208.98kSell
Chunjung TsaiDirector2026-05-2627,718$1.87
$51.83kSell
Taiwan Carbon Nano Technology Corp10% Owner2026-05-2641,000$2.36
$96.76kSell
Chunjung TsaiDirector2026-05-221,082$1.55
$1.68kSell
Tingchuan LeeDirector2026-05-229,302$1.57
$14.60kSell
Tingchuan LeeDirector2026-05-219,000$1.56
$14.04kSell

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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 1144.07%12,281,601$23.46MInsider
Taiwan Carbon Nano Technology Corp11.13%948,925$1.81MInsider
Tingchuan Lee9.47%807,417$1.54MInsider
Chunhsien Tsai8.33%710,372$1.36MInsider
Chunjung Tsai7.72%658,199$1.26MInsider
Huilan Wu1.98%168,688$322.19kInsider
Yaochung Chiang1.20%102,559$195.89kInsider
Wenhan Chang1.19%101,546$193.95kInsider
Paosheng Wei1.07%90,880$173.58kInsider
Chungyi Tsai1.07%90,880$173.58kInsider

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AIMD vs Medical Device Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
AIMD0.81%99.19%Net BuyingNet Buying
HIND0.41%99.59%
ADGM60.14%39.86%Net Buying
MODD13.12%86.88%
CODX0.60%99.40%Net SellingNet Selling

Ainos Stock Ownership FAQ

Who owns Ainos?

Ainos (NASDAQ: AIMD) is owned by 1.56% institutional shareholders, 190.70% Ainos insiders, and 0.00% retail investors. Ainos Inc 1 is the largest individual Ainos shareholder, owning 12.28M shares representing 144.07% of the company. Ainos Inc 1's Ainos shares are currently valued at $22.60M.

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