Sec Form 4 Filing - lee ting-chuan @ Ainos, Inc. - 2024-02-16

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 lee ting-chuan 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) (Last) (First) (Middle) 8880RIOSANDIEGODRIVE, SUITE800 3. Date of Earliest Transaction (MM/DD/YY) 02/16/2024 (Street) SANDIEGO, 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 CommonStock 02/16/2024 A 14,400 A $ 0.8693 80,831 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 of Shares RSU ( 1 ) ( 1 ) 02/16/2024 C 14,400 ( 1 ) ( 1 ) CommonStock 14,400 ( 1 ) 101,200 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other lee ting-chuan 8880RIOSANDIEGODRIVE, SUITE800 SANDIEGO, CA92108 X Signatures /s/ Chun-Hsien Tsai per POA for Lee, Ting-Chuan 02/20/2024 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Reference is made to (i) 480,000 RSUs that were granted on August 15, 2023, adjusted to 96,000 shares giving effect to the 1 for 5 reverse share split on December 14, 2023, pursuant to the Company's 2023 Stock Incentive Plan, with vesting occurringin increments of 15% on 2/15/24, 15% on 8/15/24,30% on 8/15/25, and 40% on 8/15/26 subject to normal and customary termination events; and (ii) 70,000 RSUs granted under the 2021 Stock Incentive Plan, as amended by the 2023 Stock Incentive Plan, adjusted to 14,000 shares giving effect to the 1 for 5 reverse share split on December 14, 2023, with vesting occurring in increments of 2,100 shares on 5/14/23 and 11/14/23, respectively, 4,200shares on 11/14/24 and 5,600 shares on 11/14/25, subject to normal and customary termination events.

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).

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