13D Filings
Ainos, Inc.
AIMD
Amendment
Ownership

10.68%

Total Shares

2,456,319

Issuer CIK

1014763

CUSIP

00902F303

Event Date

Apr 7, 2025

Accepted

Apr 9, 2025, 06:59 PM

Reporting Persons (1)
NameType% of ClassAggregateSole VotingShared Voting
Ainos Inc.
CO
10.68%2,456,31916,553,4330
Disclosure Items (7)

Security Title

Common Stock, par value $0.01 per share

Issuer Name

Ainos, Inc.

Issuer Address

8880 RIO SAN DIEGO DRIVE, SAN DIEGO, CA, 92108

Filing Persons

(a-b) This Schedule is being filed by Ainos Inc., a Cayman Islands corporation ("Ainos KY"). The principal business and office address of Ainos KY is P. O. Box 31119 Grand Pavilion, Hibiscus Way, 802 West Bay Road, Grand Cayman, KY1 - 1205 Cayman Islands.

Business Address

Ainos KY is controlled by Taiwan Carbon Nano Technology Corporation, a Taiwanese corporation ("TCNT" and together with the Issuer, the "Parties"). The principal business and office address of TCNT is 10F-2, No. 66, Shengyi 5th Rd., Zhubei City, Hsinchu County 30261, Taiwan (R.O.C.).

Principal Occupation

The principal business of Ainos KY is a holding company of the Issuer's securities. The principal business of TCNT is the development of advanced materials for industrial and medical device applications. See Schedules A and B for information about the directors and executive officers of the Parties.

Since the filing of Amendment No. 10, on April 8, 2025, the compensation committee of the issuer's board of directors granted 900,000, 900,000, and 900,000 restricted stock units ("RSUs") to Chun-Hsien Tsai, Ting Chuan Lee, and Chun-Jung Tsai, respectively, pursuant to the Ainos, Inc. 2023 Stock Incentive Plan, which fully vested on the same day. Under the 2024 Voting Agreement, Ainos KY has the sole discretion to determine the vote of all the parties' voting stock of the Issuer. The information requested by this Item 3 is incorporated herein by reference to Item 5 hereof.

Ainos KY acquired the Common stock in the Issuer for investment purposes. Except as disclosed herein, each of the Parties has no plans which relate to or would result in an event described in subparagraphs (a) through (j) of Item 4 of Schedule 13D. However, each of the Parties may, from time to time, engage in discussions, whether initiated by the Parties or another party, concerning proposals for transactions or other arrangements that may relate to or, if consummated, result in an event described in Item 4 of Schedule 13D. Each of the Parties may review and evaluate their respective investments in the Issuer at any time, whether in light of the discussions described in the immediately preceding sentence or otherwise, which may give rise to plans or proposals that, if consummated, would result in one or more of the events described in Item 4 of Schedule 13D. Any such discussion or actions may consider various factors, including, without limitation, the Issuer's business prospects and other developments concerning the Issuer, alternative investment opportunities, general economic conditions, financial and stock market conditions and any other facts and circumstances that may become known to the Parties regarding or related to the matters described in this Statement.

Percentage of Class

Items 5 of the Statement are hereby amended and restated as follows: (a) - (b) The information requested by these paragraphs are incorporated herein by reference to the cover pages to this Amendment No. 11.

Transactions

Since the most recent filing of Amendment No. 10 to Schedule 13D on March 12, 2025, the following transactions have occurred: (1) The Tsai Group acquired 2,700,000 shares of common stock on April 8, 2025, upon the grant and vesting such shares in connection with the vesting of the RSUs granted to Chun-Hsien Tsai, Ting Chuan Lee, and Chun-Jung Tsai under the 2023 Stock Incentive Plan, with the Issuer's stock price on the vesting date being $0.4807 per share.

Shareholders

No other person is known to the Parties to have the right to receive or the power to direct the receipt of dividends or the proceeds from the sale of the Shares (other than their respective records owner).

Date of 5% Ownership

Not applicable.

There are no contracts, arrangements, understandings or relationships (legal or otherwise) among Ainos KY or the Parties and any other person with respect to any securities of the Issuer, including, but not limited to transfer or voting of any of the securities, finder's fees, joint ventures, loan or option arrangements, puts or calls, guarantees of profits, division of profits or loss, or the giving or withholding of proxies.

None.

Ainos, Inc. — Schedule 13D | 13D Filings