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                <ns2:zipCode>85284</ns2:zipCode>
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                <relationshipToIssuer> Director</relationshipToIssuer>
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                    <ns2:city>New York</ns2:city>
                    <ns2:stateOrCountry>NY</ns2:stateOrCountry>
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            <paymentDate>01/30/2023</paymentDate>
            <natureOfPayment>NONE</natureOfPayment>
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                <address>
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                    <ns2:zipCode>85284</ns2:zipCode>
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            <securitiesClassTitle>COMMON</securitiesClassTitle>
            <saleDate>02/15/2023</saleDate>
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            <grossProceeds>808248.00</grossProceeds>
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                    <ns2:zipCode>85284</ns2:zipCode>
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            <planAdoptionDates>
                <planAdoptionDate>05/26/2022</planAdoptionDate>
            </planAdoptionDates>
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144
0001596796
XXXXXXXX
LIVE
0001047127
AMKOR TECHNOLOGY, INC.
000-29472
2045 East Innovation Circle
Tempe
AZ
85284
(480) 821-5000
GUILLAUME RUTTEN
Officer
Director
Common
Morgan Stanley Smith Barney LLC
1 New York Plaza
38th Floor
New York
NY
10004
30000
717648.00
245619706
04/17/2023
NASD
COMMON
04/17/2023
STOCK OPTIONS
ISSUER
N
15000
04/17/2023
Cash
COMMON
10/30/2022
RSU
ISSUER
N
6250
10/30/2022
NONE
COMMON
01/30/2023
RSU
ISSUER
N
8750
01/30/2023
NONE
N
GUILLAUME RUTTEN
2045 East Innovation Circle
Tempe
AZ
85284
COMMON
03/15/2023
30000
724854.00
GUILLAUME RUTTEN
2045 East Innovation Circle
Tempe
AZ
85284
COMMON
02/15/2023
30000
808248.00
GUILLAUME RUTTEN
2045 East Innovation Circle
Tempe
AZ
85284
COMMON
01/17/2023
30000
921078.00
04/17/2023
05/26/2022
/s/ Guillaume Marie Jean Rutten