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Ainos director reports 80,000-share equity grant on Form 4

Filing Impact
(Low)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Ainos, Inc. (AIMD) director received a special stock award that resulted in the acquisition of 80,000 shares of common stock on November 25, 2025 at a price of $2.10 per share. These shares were granted and fully vested as special stock awards that had been approved by Ainos stockholders on November 7, 2025. Following this transaction, the reporting person now beneficially owns 365,707 shares of Ainos common stock directly.

Positive

  • None.

Negative

  • None.
SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0287
Estimated average burden
hours per response: 0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
lee ting-chuan

(Last) (First) (Middle)
8880 RIO SAN DIEGO DRIVE,
SUITE #800

(Street)
SAN DIEGO CA 92108

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
Ainos, Inc. [ AIMD ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director 10% Owner
Officer (give title below) Other (specify below)
3. Date of Earliest Transaction (Month/Day/Year)
11/25/2025
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 11/25/2025 A 80,000(1) A $2.1 365,707 D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
RSU (1) 11/25/2025 A 80,000 (1) (1) Common Stock 80,000 (1) 0 D
RSU (1) 11/25/2025 C 80,000 (1) (1) Common Stock 80,000 (1) 0 D
Explanation of Responses:
1. Reference is made to the 80,000 shares of common stock granted and vested to the Reporting Person as special stock awards on November 25, 2025. The special stock awards have been approved by the stockholders of Ainos, Inc. on November 7, 2025.
/s/ Chun-Hsien Tsai per POA for Lee, Ting-Chuan 11/26/2025
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did Ainos, Inc. (AIMD) report on this Form 4?

Ainos, Inc. reported that a director acquired 80,000 shares of common stock on November 25, 2025 through a special stock award that vested on that date.

At what price were the Ainos (AIMD) shares acquired in this transaction?

The 80,000 Ainos common shares were reported as acquired at a price of $2.10 per share.

How many Ainos (AIMD) shares does the reporting person own after the transaction?

After the reported transaction, the director beneficially owns 365,707 shares of Ainos common stock, held directly.

What type of equity award did the Ainos (AIMD) director receive?

The director received special stock awards in the form of 80,000 shares of common stock, which were granted and fully vested on November 25, 2025.

Were the Ainos (AIMD) special stock awards approved by stockholders?

Yes. The 80,000-share special stock awards to the director were approved by Ainos, Inc. stockholders on November 7, 2025.

What is the relationship of the reporting person to Ainos, Inc. (AIMD)?

The reporting person is a director of Ainos, Inc., as indicated in the filing.
Ainos Inc

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Medical Devices
Pharmaceutical Preparations
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United States
SAN DIEGO