chiang yao-chung bought AIMD
May 28, 2026 · Form 4 insider transaction
chiang yao-chung bought 250 shares of Ainos, Inc. at $2.30 per share, a transaction worth $575.00. The trade was recorded as open-market purchase and disclosed on an SEC Form 4, filed 4 days after the transaction.
Direction
Acquired (buy-side)
Shares
250
Price
$2.30
Total value
$575.00
Insiderchiang yao-chung
Role—
CompanyAinos, Inc. (AIMD)
SecurityCommon Stock
Transaction codeP: Open-market purchase
Transaction dateMay 28, 2026
Filing dateJune 1, 2026
Shares owned after5,779
OwnershipIndirect
10b5-1 planNo
AmendedNo
Footnotes
In addition to the shares indirectly held, the Reporting Person directly owns 90,880 shares of the Issuer's common stock as previously disclosed.