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
Taiwan Carbon Nano Technology Corp10% Owner2026-05-2641,000$2.36
$96.76kSell
Tingchuan LeeDirector2026-05-26109,988$1.90
$208.98kSell
Chunjung TsaiDirector2026-05-2627,718$1.87
$51.83kSell
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

1 of 4

AIMD insiders have bought more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when AIMD insiders and whales buy or sell their stock.

AIMD Shareholders

What type of owners hold Ainos Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Ainos Inc 1144.07%12,281,601$16.21MInsider
Taiwan Carbon Nano Technology Corp11.13%948,925$1.25MInsider
Tingchuan Lee9.47%807,417$1.07MInsider
Chunhsien Tsai8.33%710,372$937.69kInsider
Chunjung Tsai7.72%658,199$868.82kInsider
Huilan Wu1.98%168,688$222.67kInsider
Yaochung Chiang1.20%102,559$135.38kInsider
Wenhan Chang1.19%101,546$134.04kInsider
Paosheng Wei1.07%90,880$119.96kInsider
Chungyi Tsai1.07%90,880$119.96kInsider

1 of 3

AIMD vs Medical Device Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
AIMD0.81%99.19%Net BuyingNet Selling
MODD13.12%86.88%
HIND0.41%99.59%
IRIX12.53%87.47%Net BuyingNet Selling
NMTC72.90%27.10%Net BuyingNet 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 $16.70M.

If you're new to stock investing, here's how to buy Ainos stock.
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.