Sec Form 4 Filing - tsai chun-hsien @ Ainos, Inc. - 2024-11-22

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

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, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person tsai chun-hsien 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 X __ Officer (give title below) _____ Other (specify below) CEO, PRESIDENT, CHAIRMAN (Last) (First) (Middle) 8880 RIO SAN DIEGO DR., SUITE #800 3. Date of Earliest Transaction (MM/DD/YY) 11/22/2024 (Street) SAN DIEGO, CA92108 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 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 11/26/2024 A 225,032 ( 1 ) ( 2 ) ( 3 ) A $ 0.46 547,862 D Common Stock 11/22/2024 A 4,000 ( 4 ) A $ 0.46 326,830 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 (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 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 (MM/DD/YY) 7. Title and Amount of Underlying Securities (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 of Derivative Security: 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 o f Shares RSU ( 1 ) ( 2 ) ( 3 ) ( 1 ) ( 2 ) ( 3 ) 11/26/2024 C 225,032 ( 1 )( 2 )( 3 ) ( 1 )( 2 )( 3 ) Common Stock 225,032 ( 1 ) ( 2 ) ( 3 ) 0 D RSU ( 4 ) ( 4 ) 11/22/2024 A 4,000 ( 4 ) ( 4 ) Common Stock 4,000 ( 4 ) 4,000 D RSU ( 4 ) ( 4 ) 11/26/2024 C 4,000 ( 4 ) ( 4 ) Common Stock 4,000 ( 4 ) 0 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other tsai chun-hsien 8880 RIO SAN DIEGO DR. SUITE #800 SAN DIEGO, CA92108 X CEO, PRESIDENT, CHAIRMAN Signatures /s/ Chun-Hsien Tsai 11/27/2024 Signature of Reporting Person Date

Explanation of Responses:

( 1 )As previously disclosed, reference is made to 116,743 RSUs granted under the Ainos, Inc. 2023 Stock Incentive Plan (the "2023 Plan") on September 15, 2024, with various vesting dates. Each RSU represents a right to receive one (1) share of common stock upon vesting and the expiration of any applicable restricted period or, if approved, the cash value thereof (or any combination thereof). Holders of RSUs have no rights or privileges as stockholders. On November 22, 2024, the compensation committee of the board of directors of Ainos, Inc. approved the acceleration of the vesting schedule of the RSUs granted to the Reporting Person, such that all grants vested on November 26, 2024. ( 2 )As previously disclosed, reference is made to 50,000 RSUs that were granted pursuant to an employment Mandate Agreement dated March 17, 2022 and under the Company's 2021 Stock Incentive Plan, and as amended by its 2023 Stock Incentive Plan, adjusted to 10,000 shares giving effect to the 1 for 5 reverse share split (the "Reverse Split") on December 14, 2023, with various vesting dates. On November 22, 2024, the compensation committee of the board of directors of Ainos, Inc. approved the acceleration of the vesting schedule of the RSUs granted to the Reporting Person, such that all grants vested on November 26, 2024. ( 3 )As previously disclosed, reference is made to 870,000 RSUs that were granted on August15,2023, adjusted to 174,000 shares giving effect to the Reverse Split , pursuant to the Company's 2023 Stock Incentive Plan, with various vesting dates. On November 22, 2024, the compensation committee of the board of directors of Ainos, Inc. approved the acceleration of the vesting schedule of the RSUs granted to the Reporting Person, such that all grants vested on November 26, 2024. ( 4 )Reference is made to the 4,000 RSUs granted to the Reporting Person as special stock awards on November 22, 2024. The special stock awards have been approved by the stockholders of Ainos, Inc. on September 27, 2024.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

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