<SEC-DOCUMENT>0001209191-23-059790.txt : 20231227
<SEC-HEADER>0001209191-23-059790.hdr.sgml : 20231227
<ACCEPTANCE-DATETIME>20231227163013
ACCESSION NUMBER:		0001209191-23-059790
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20231222
FILED AS OF DATE:		20231227
DATE AS OF CHANGE:		20231227

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Agnes C. Kim 2020-1 Qualified Annuity Trust Under Agreement Dated 12/16/20
		CENTRAL INDEX KEY:			0001837174
		ORGANIZATION NAME:           	
		STATE OF INCORPORATION:			PA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-29472
		FILM NUMBER:		231518332

	BUSINESS ADDRESS:	
		STREET 1:		1500 EAST LANCASTER AVENUE
		STREET 2:		C/O SIANA CARR O'CONNOR & LYNAM
		CITY:			PAOLI
		STATE:			PA
		ZIP:			19301-9713
		BUSINESS PHONE:		610-296-4200 X 117

	MAIL ADDRESS:	
		STREET 1:		1500 EAST LANCASTER AVENUE
		STREET 2:		C/O SIANA CARR O'CONNOR & LYNAM
		CITY:			PAOLI
		STATE:			PA
		ZIP:			19301-9713

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AMKOR TECHNOLOGY, INC.
		CENTRAL INDEX KEY:			0001047127
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		ORGANIZATION NAME:           	04 Manufacturing
		IRS NUMBER:				231722724
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		2045 EAST INNOVATION CIRCLE
		CITY:			TEMPE
		STATE:			AZ
		ZIP:			85284
		BUSINESS PHONE:		480-821-5000

	MAIL ADDRESS:	
		STREET 1:		2045 EAST INNOVATION CIRCLE
		CITY:			TEMPE
		STATE:			AZ
		ZIP:			85284

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AMKOR TECHNOLOGY INC
		DATE OF NAME CHANGE:	19971001
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0508</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2023-12-22</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001047127</issuerCik>
        <issuerName>AMKOR TECHNOLOGY, INC.</issuerName>
        <issuerTradingSymbol>AMKR</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001837174</rptOwnerCik>
            <rptOwnerName>Agnes C. Kim 2020-1 Qualified Annuity Trust Under Agreement Dated 12/16/20</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O SIANA CARR O'CONNOR &amp; LYNAM</rptOwnerStreet1>
            <rptOwnerStreet2>1500 EAST LANCASTER AVENUE</rptOwnerStreet2>
            <rptOwnerCity>PAOLI</rptOwnerCity>
            <rptOwnerState>PA</rptOwnerState>
            <rptOwnerZipCode>19301-9713</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>1</isOther>
            <otherText>Member of 10% owner group (4)</otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>0</aff10b5One>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2023-12-22</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>G</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>715000</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.00</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1945840</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2023-12-26</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>G</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>972920</value>
                    <footnoteId id="F2"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.00</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>972920</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2023-12-26</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>G</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>972920</value>
                    <footnoteId id="F3"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.00</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>0</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">On December 22, 2023, the Reporting Person distributed 715,000 shares of the Common Stock of Amkor Technology, Inc. (the &quot;Issuer&quot;) to Agnes C. Kim. Susan Y. Kim is the sole trustee of the Reporting Person.</footnote>
        <footnote id="F2">On December 26, 2023, the Reporting Person distributed 972,920 shares of the Issuer's Common Stock to Susan Y. Kim. Susan Y. Kim is the sole trustee of the Reporting Person.</footnote>
        <footnote id="F3">On December 26, 2023, the Reporting Person distributed 972,920 shares of the Issuer's Common Stock to John T. Kim. Susan Y. Kim is the sole trustee of the Reporting Person.</footnote>
    </footnotes>

    <remarks>(4) The Reporting Person states that the filing of this Form 4 shall not be deemed an admission that the Reporting Person is the beneficial owner of the reported securities owned by the other members of the group, for the purpose of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.</remarks>

    <ownerSignature>
        <signatureName>/s/ Brian D. Short, Attorney-in-Fact</signatureName>
        <signatureDate>2023-12-27</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>attachment1.htm
<DESCRIPTION>EX-24 DOCUMENT
<TEXT>
<HTML>
<HEAD>
</HEAD>
<BODY>
<PRE>
LIMITED POWER OF ATTORNEY

   Know all by these presents, that each of the undersigned hereby makes,
constitutes and appoints Mark N. Rogers, Vincent Pecora, Brian D. Short and
Heike K. Sullivan (any of whom may act individually) as the true and lawful
attorney-in-fact of each of the undersigned, with full power and authority as
hereinafter described on behalf of and in the name, place and stead of each of
the undersigned to:

1) prepare, execute, acknowledge, deliver and file Forms 3, 4, and 5 (including
any amendments thereto) and any Schedule 13D (including any amendments thereto)
with respect to the securities of Amkor Technology, Inc., a Delaware corporation
(the "Company"), with the United States Securities and Exchange Commission, any
national securities exchanges and the Company, as considered necessary or
advisable under Section 16(a) of the Securities Exchange Act of 1934 and the
rules and regulations promulgated thereunder, as amended from time to time (the
"Exchange Act"), including obtaining any filing codes or reissuance of existing
filing codes, if necessary, in connection therewith;

2) seek or obtain, as the representative of each of the undersigned and on
behalf of each of the undersigned, information on transactions in the Companys
securities from any third party, including brokers, employee benefit plan
administrators and trustees, and the undersigned hereby authorizes any such
person to release any such information to such attorney-in-fact and approves and
ratifies any such release of information; and

3) perform any and all other acts which in the discretion of such
attorney-in-fact are necessary or desirable for and on behalf of the undersigned
in connection with the foregoing.

Each of the undersigned acknowledges that:

1) this Power of Attorney authorizes, but does not require, such
attorney-in-fact to act in his or her discretion on information provided to such
attorney-in-fact without independent verification of such information;

2) any documents prepared and/or executed by such attorney-in-fact on behalf of
any of the undersigned pursuant to this Power of Attorney will be in such form
and will contain such information and disclosure as such attorney-in-fact, in
his or her discretion, deems necessary or desirable;

3) neither the Company nor such attorney-in-fact assumes (i) any liability for
any of the undersigneds responsibility to comply with the requirements of the
Exchange Act, (ii) any liability of any of the undersigned for any failure to
comply with such requirements, or (iii) any obligation or liability of any of
the undersigned for profit disgorgement under Section 16(b) of the Exchange Act;

4) this Power of Attorney does not relieve any of the undersigned from
responsibility for compliance with any of the undersigneds obligations under the
Exchange Act, including without limitation the reporting requirements under
Section 16 of the Exchange Act; and
5) this Power of Attorney supersedes and replaces any prior power of attorney
executed by any of the undersigned for any of the purposes set forth herein.

   Although this Power of Attorney supersedes and replaces any prior power of
attorney executed by any of the undersigned for any of the purposes set forth
herein, each of the undersigned hereby ratifies and approves of any actions
taken pursuant to any prior power of attorney for any of the purposes set forth
herein, including without limitation the granting thereof by any of the
undersigned on his, her or its behalf.  Each of the undersigned hereby gives and
grants the foregoing attorney-in-fact full power and authority to do and perform
all and every act and thing whatsoever requisite, necessary or appropriate to be
done in and about the foregoing matters as fully to all intents and purposes as
the undersigned might or could do if present, hereby ratifying all that such
attorney-in-fact shall lawfully do or cause to be done of, for and on behalf of
any of the undersigned by virtue of this Power of Attorney.

   This Power of Attorney shall remain in full force and effect until revoked by
the undersigned in a signed writing delivered to the attorney-in-fact.

   IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of 4/24/2023.



AGNES C. KIM 2020-1
QUALIFIED ANNUITY TRUST UNDER
AGREEMENT DATED DECEMBER 16, 2020



 By: /s/ Susan Y. Kim
     ---------------------------
     Susan Y. Kim, Trustee













</PRE>
</BODY>
</HTML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
