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                    <ns2:street2>8th Floor</ns2:street2>
                    <ns2:city>New York</ns2:city>
                    <ns2:stateOrCountry>NY</ns2:stateOrCountry>
                    <ns2:zipCode>10004</ns2:zipCode>
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            <securitiesExchangeName>NYSE</securitiesExchangeName>
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            <paymentDate>11/27/2021</paymentDate>
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                    <ns2:zipCode>60426</ns2:zipCode>
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        <noticeSignature>
            <noticeDate>11/27/2024</noticeDate>
            <planAdoptionDates/>
            <signature>/s/ William Waltz</signature>
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144
0001674332
XXXXXXXX
LIVE
0001666138
ATKORE INC.
001-37793
16100 South Lathrop Avenue
Harvey
IL
60426
708-339-1610
BEVERLY C. WALTZ LIFETIME TRUST
Officer
Common
Morgan Stanley Smith Barney LLC Executive Financial Services
1 New York Plaza
8th Floor
New York
NY
10004
59019
5467655.90
34902992
11/27/2024
NYSE
Common
11/27/2021
Performance Stock Units
Issuer
N
59019
11/27/2021
Not Applicable
N
BEVERLY C. WALTZ LIFETIME TRUST
16100 South Lathrop Avenue
Harvey
IL
60426
Common
11/26/2024
2971
282859.11
BEVERLY C. WALTZ LIFETIME TRUST
16100 South Lathrop Avenue
Harvey
IL
60426
Common
11/26/2024
2151
204789.61
BEVERLY C. WALTZ LIFETIME TRUST
16100 South Lathrop Avenue
Harvey
IL
60426
Common
11/26/2024
14972
1425434.71
BEVERLY C. WALTZ LIFETIME TRUST
16100 South Lathrop Avenue
Harvey
IL
60426
Common
11/26/2024
4917
468131.34
BEVERLY C. WALTZ LIFETIME TRUST
16100 South Lathrop Avenue
Harvey
IL
60426
Common
11/26/2024
1552
147760.80
BEVERLY C. WALTZ LIFETIME TRUST
16100 South Lathrop Avenue
Harvey
IL
60426
Common
11/26/2024
9721
925504.33
BEVERLY C. WALTZ LIFETIME TRUST
16100 South Lathrop Avenue
Harvey
IL
60426
Common
11/26/2024
7245
689772.54
BEVERLY C. WALTZ LIFETIME TRUST
16100 South Lathrop Avenue
Harvey
IL
60426
Common
11/26/2024
2130
202790.27
BEVERLY C. WALTZ LIFETIME TRUST
16100 South Lathrop Avenue
Harvey
IL
60426
Common
11/26/2024
3965
377494.57
BEVERLY C. WALTZ LIFETIME TRUST
16100 South Lathrop Avenue
Harvey
IL
60426
Common
11/26/2024
11455
1090592.75
11/27/2024
/s/ William Waltz