Ainos Board Member Retains 1.4M Shares After Series of Stock Sales

Rhea-AI Filing Summary

Director Chun-Jung Tsai of Ainos reported multiple sales of common stock in June 2025:

• June 18: Sold 5,000 shares at $0.5217 per share
• June 19: Sold 10,903 shares at $0.5517 per share
• June 23: Sold 10,000 shares at $0.50 per share

Following these transactions, Tsai directly owns 1,401,997 shares of common stock, representing a reduction of 25,903 shares from their previous position. The sales occurred at prices ranging from $0.50 to $0.5517 per share, with a total value of approximately $13,900. These insider sales may indicate the director's personal portfolio management decisions or views on the company's valuation.

Positive

• None.

Negative

• Director Chun-Jung Tsai sold a total of 25,903 shares over three consecutive trading days at prices ranging from $0.50 to $0.55 per share, though retaining a significant position of 1,401,997 shares

Insider Trade Summary

Net Seller: 25,903 shares ($13,624)

Net Sell 3 txns

Insider TSAI CHUN-JUNG

Role Director

Sold 25,903 shs ($14K)

Type	Security	Shares	Price	Value
Sale	Common Stock	10,000	$0.50	$5K
Sale	Common Stock	10,903	$0.5517	$6K
Sale	Common Stock	5,000	$0.5217	$3K

Holdings After Transaction: Common Stock — 1,401,997 shares (Direct)

Footnotes (1)

Form 4 Insider Transactions: What Each Field Means →

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^*

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)
06/18/2025

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	06/18/2025		S		5,000	D	$0.5217	1,422,900	D
Common Stock	06/19/2025		S		10,903	D	$0.5517	1,411,997	D
Common Stock	06/23/2025		S		10,000	D	$0.5	1,401,997	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:

	/s/ Chun-Hsien Tsai POA for Chun-Jung Tsai	06/23/2025
	** 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 shares of AIMDW did Director Chun-Jung Tsai sell in June 2025?

Director Chun-Jung Tsai sold a total of 25,903 shares of common stock across three transactions: 5,000 shares on June 18, 10,903 shares on June 19, and 10,000 shares on June 23, 2025.

What was the price range of AIMDW stock sales by Director Tsai in June 2025?

The sales were executed at prices ranging from $0.50 to $0.5517 per share. Specifically, shares were sold at $0.5217 on June 18, $0.5517 on June 19, and $0.50 on June 23, 2025.

How many shares of AIMDW does Chun-Jung Tsai own after the June 2025 transactions?

After the reported transactions, Chun-Jung Tsai directly owns 1,401,997 shares of Ainos, Inc. (AIMDW) common stock.

What is Chun-Jung Tsai's role at AIMDW and type of ownership?

Chun-Jung Tsai serves as a Director of Ainos, Inc. (AIMDW) and holds direct ownership of the shares, as indicated by the 'D' designation in the ownership form column of the Form 4 filing.