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Major Tech Player ASE Technology Expands Stake in Ainos Through Subsidiary Deal

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

Rhea-AI Filing Summary

ASE Test Inc, a 10% owner of Ainos Inc (AIMD), reported a significant insider transaction on June 23, 2025. The company acquired 29,476 shares of common stock through a Share Exchange Agreement with Taiwan Carbon Nano Technology Corporation.

Key transaction details:

  • Acquired shares in exchange for 5,687,109 ordinary shares of Ainos Inc. (Cayman Islands)
  • Exchange value approximately $0.497 per share
  • Total beneficial ownership following transaction: 58,887 shares
  • Ownership form: Direct through ASE Test, indirect through ASE Technology Holding Co., Ltd

This Form 4 filing indicates a strategic share exchange transaction that increases ASE Test's stake in Ainos Inc. The transaction was executed through a formal agreement dated June 3, 2025, demonstrating continued institutional investment interest in the company.

Positive

  • None.

Negative

  • None.
Insider ASE Test, Inc.
Role 10% Owner
Bought 29,476 shs ($0.00)
Type Security Shares Price Value
Purchase Common Stock, par value $0.01 per share 29,476 $0.00 --
Holdings After Transaction: Common Stock, par value $0.01 per share — 58,887 shares (Direct)
Footnotes (1)
  1. ASE Test, Inc. ("ASE Test"), the reporting person acquired the shares of common stock, $0.01 par value (the "Common Stock"), of Ainos, Inc., a Texas corporation (the "Issuer") pursuant to the Share Exchange Agreement that was made and entered into as of June 3, 2025 by and between ASE Test and Taiwan Carbon Nano Technology Corporation, in exchange for 5,687,109 ordinary shares of Ainos Inc., a Cayman Islands company, having an approximate fair market value of $0.497 per share. The shares of Common Stock of the Issuer reported herein are directly held by ASE Test, an indirectly wholly-owned subsidiary of ASE Technology Holding Co., Ltd. Accordingly, ASE Technology Holding Co., Ltd. is reporting indirect ownership of the securities held by ASE Test.
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*
ASE Test, Inc.
(Last) (First) (Middle)
10 WEST FIFTH STREET, NANZIH DISTRICT
(Street)
KAOHSIUNG F5 00000
(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)
Director X 10% Owner
Officer (give title below) Other (specify below)
3. Date of Earliest Transaction (Month/Day/Year)
06/23/2025
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, par value $0.01 per share 06/23/2025 P 29,476 A (1) 58,887(2) D(2)
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. ASE Test, Inc. ("ASE Test"), the reporting person acquired the shares of common stock, $0.01 par value (the "Common Stock"), of Ainos, Inc., a Texas corporation (the "Issuer") pursuant to the Share Exchange Agreement that was made and entered into as of June 3, 2025 by and between ASE Test and Taiwan Carbon Nano Technology Corporation, in exchange for 5,687,109 ordinary shares of Ainos Inc., a Cayman Islands company, having an approximate fair market value of $0.497 per share.
2. The shares of Common Stock of the Issuer reported herein are directly held by ASE Test, an indirectly wholly-owned subsidiary of ASE Technology Holding Co., Ltd. Accordingly, ASE Technology Holding Co., Ltd. is reporting indirect ownership of the securities held by ASE Test.
/s/ Alan Li, By: ASE Test, Inc., By: Alan Li, authorized signatory of ASE Test, Inc. 06/25/2025
/s/ Joseph Tung, authorized signatory of ASE Technology Holding Co., Ltd. 06/25/2025
** 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.

Source: View Original Filing on SEC EDGAR

FAQ

How many shares of AIMDW (Ainos, Inc.) did ASE Test acquire on June 23, 2025?

ASE Test acquired 29,476 shares of Ainos, Inc. common stock (AIMDW) on June 23, 2025 through a Share Exchange Agreement.

What was the transaction price for ASE Test's acquisition of AIMDW shares?

The shares were acquired in exchange for 5,687,109 ordinary shares of Ainos Inc. (Cayman Islands company) with an approximate fair market value of $0.497 per share, as part of a Share Exchange Agreement dated June 3, 2025.

How many AIMDW shares does ASE Test own after the June 23, 2025 transaction?

Following the reported transaction, ASE Test directly owns 58,887 shares of Ainos, Inc. (AIMDW) common stock.

Who is the ultimate beneficial owner of the AIMDW shares held by ASE Test?

ASE Technology Holding Co., Ltd. is the ultimate beneficial owner of the shares, as ASE Test is its indirectly wholly-owned subsidiary. ASE Technology Holding Co., Ltd. reports indirect ownership of the securities held by ASE Test.

What is ASE Test's relationship to AIMDW (Ainos, Inc.)?

According to the Form 4 filing, ASE Test is a 10% Owner of Ainos, Inc. (AIMDW), making it a significant shareholder of the company.