Sec Form 13D Filing - Taiwan Carbon Nano Technology Corp filing for - 2025-10-09

Insider filing report for Changes in Beneficial Ownership

  • Schedule 13G & 13D forms are used to report a party's ownership of stock which exceeds 5% of a company's total stock issue.
  • Schedule 13G is a shorter version of Schedule 13D with fewer reporting requirements.
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If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box. Checkbox not checked

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).






SCHEDULE 13D



Comment for Type of Reporting Person:
The number of securities in Row 7 includes, after giving effect to the one-for-five reverse stock split of the Issuer's common stock effected on June 30, 2025 (the "June 2025 Reverse Split"),1,037,206 shares of common stock, $0.01 par value, of Ainos, Inc., a Texas corporation (the "Issuer"), owned directly by Taiwan Carbon Nano Technology Corporation ("TCNT"), which are subject to a voting agreement between TCNT and Ainos Inc., a Cayman Islands corporation ("Ainos KY"). The percentage in Row 13 is based on 4,759,021 shares of Common Stock outstanding as of September 5, 2025 as set forth in the prospectus supplement of the Issuer filed with the SEC on September 5, 2025, 2025. Except as set forth below, there are no changes to the information set forth in the Statement. Items 2, 3, 4, 5 and 6 of the Statement are hereby amended as follows:


SCHEDULE 13D

 
Taiwan Carbon Nano Technology Corporation
 
Signature:/s/ Chun-Hsien Tsai
Name/Title:Chairman, Chief Executive Officer
Date:10/09/2025
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