Taiwan Carbon Nano Technology Corp 4

What Happened Taiwan Carbon Nano Technology Corp, a reported 10% owner of Ainos, Inc. (AIMD), sold 41,000 shares on May 26, 2026 at $2.36 per share, generating proceeds of $96,760. The Form 4 lists the transaction as an open-market or private sale (code S). The filing includes a footnote saying the shares were sold to cover income tax obligations, which is a common, non-investment reason for a sale.

Key Details

• Transaction date and price: 2026-05-26 at $2.36 per share.
• Shares sold / proceeds: 41,000 shares for $96,760 total.
• Transaction type: Sale (S) — open-market or private sale per the filing.
• Shares owned after transaction: Not specified in the filing.
• Footnote: F1 — sale made to cover income tax obligations (tax withholding).
• Filing date / timeliness: Form 4 filed 2026-05-27 (filed the day after the transaction).

Context This reporting party is a 10% owner (a substantial shareholder), not necessarily an executive; such institutional shareholder sales can be for tax or portfolio reasons and do not by themselves signal management sentiment. Purchases generally carry more weight for bullish signals; here the filing documents a routine tax-related sale.