[Form 4] Ainos, Inc. Warrants Insider Trading Activity

Rhea-AI Filing Summary

Ainos, Inc. (AIMD) – Form 4 insider transaction

On 27 June 2025, Ainos filed a Form 4 disclosing that Director Chun-Jung Tsai sold a total of 17,000 shares of common stock in two open-market transactions:

• 7,000 shares on 25 June 2025 at an average price of $0.5028
• 10,000 shares on 27 June 2025 at an average price of $0.5020

The filing notes that the sales were made “to cover income tax obligations.” After the transactions, Tsai continues to hold approximately 1,384,997 shares, indicating the divestiture represents roughly 1.2 % of his reported holdings. No derivative securities were acquired or disposed of, and there were no changes to any 10b5-1 trading plans.

The small size of the sale relative to the director’s total position and the stated tax-related motivation suggest minimal strategic implications for Ainos. Nonetheless, insider activity is worth monitoring because persistent or sizeable selling could signal shifting sentiment.

Insights

Financial Analyst

TL;DR: Minor tax-motivated insider sale; negligible impact on ownership or valuation.

The reported sale of 17 k shares at ≈$0.50 raises only ~$8,500 in proceeds and trims Tsai’s stake by barely 1 %. The stated reason—covering tax liabilities—reduces the likelihood of negative signaling. Absent additional insider selling or fundamental news, I view this filing as routine rather than a catalyst for Ainos’s share price.

Corporate Governance Expert

TL;DR: Governance neutral; Form 4 meets disclosure rules, no red flags.

The transaction was promptly reported, includes an explanatory footnote, and involves no derivatives or complex structures. Transparency is adequate, and the residual 1.38 million-share holding maintains strong alignment between the director and shareholders. Therefore, the governance impact is neutral.

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
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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^*

TSAI CHUN-JUNG

(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)
06/25/2025

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	06/25/2025		S		7,000(1)	D	$0.5028	1,394,997	D
Common Stock	06/27/2025		S		10,000(1)	D	$0.502	1,384,997	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

Explanation of Responses:

1. The Reporting Person sold shares of common stock to cover income tax obligations.

	/s/ Chun-Hsien Tsai POA for Chun-Jung Tsai	06/27/2025
	** 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

How many Ainos (AIMD) shares did Director Chun-Jung Tsai sell?

The Form 4 reports sales of 17,000 common shares (7,000 on 06/25/25 and 10,000 on 06/27/25).

What price did the insider sales occur at for AIMD?

Shares were sold at an average of $0.5028 on 06/25/25 and $0.5020 on 06/27/25.

How many AIMD shares does the director still own after the transactions?

After the reported sales, Tsai beneficially owns approximately 1,384,997 common shares.

Why did the director sell AIMD shares, according to the filing?

The Form 4 states the shares were sold “to cover income tax obligations.”

Were any derivative securities involved in this AIMD Form 4 filing?

No. Table II shows no derivative securities were acquired or disposed of in the reported period.