NUE

SEC source: 0001127602-24-017565 · form4.xml · nonDerivative · entry 4

Jellison Douglas J · CIK 0001838963 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 129,780.94

F4 · shares: Represents shares withheld by the Issuer for payment of the tax liability incurred upon the vesting of previously awarded restricted stock units as reported on Form 4 dated 6/5/23.

SEC source: 0001127602-24-017565 · form4.xml · nonDerivative · entry 3

Jellison Douglas J · CIK 0001838963 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 132,864.94

F3 · shares: Represents shares withheld by the Issuer for payment of the tax liability incurred upon the vesting of previously awarded restricted stock units as reported on Form 4 dated 6/3/22.

SEC source: 0001127602-24-017565 · form4.xml · nonDerivative · entry 2

Jellison Douglas J · CIK 0001838963 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 136,003.94

F2 · shares: Represents shares withheld by the Issuer for payment of the tax liability incurred upon the vesting of previously awarded restricted stock units as reported on Form 4 dated 6/3/21.

SEC source: 0001127602-24-017565 · form4.xml · nonDerivative · entry 1

Jellison Douglas J · CIK 0001838963 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 136,547.94

F1 · shares: The shares of common stock reported are issuable to the reporting person upon vesting of restricted stock units that represent the right to receive one share of common stock. The restricted stock units vest in three annual installments commencing on June 1, 2025, subject to acceleration upon the date of termination of the reporting person's employment with the company by reason of death, disability or retirement or upon a change in control of the company. The company will issue the shares of common stock represented by the units to the reporting person or, if applicable, his or her estate, as soon as administratively practicable after the units become vested.

SEC source: 0001127602-24-017566 · form4.xml · derivative · entry 5

Spicer Randy J · CIK 0002023455 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,685

Underlying: Common Stock · 3,685 shares

Expires 2034-05-31

F5 · security: Employee Stock Option (right to buy)

SEC source: 0001127602-24-017566 · form4.xml · nonDerivative · entry 4

Spicer Randy J · CIK 0002023455 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,041.252

F4 · shares: The shares of common stock reported are issuable to the reporting person upon vesting of restricted stock units that represent the right to receive one share of common stock. The restricted stock units vest in three annual installments commencing on June 1, 2025, subject to acceleration upon the date of termination of the reporting person's employment with the company by reason of death, disability or retirement or upon a change in control of the company. The company will issue the shares of common stock represented by the units to the reporting person or, if applicable, his or her estate, as soon as administratively practicable after the units become vested.

SEC source: 0001127602-24-017566 · form4.xml · nonDerivative · entry 3

Spicer Randy J · CIK 0002023455 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,788.252

F3 · shares: Represents shares withheld by the Issuer for payment of the tax liability incurred upon the vesting of restricted stock units awarded on 6/1/23.

SEC source: 0001127602-24-017566 · form4.xml · nonDerivative · entry 2

Spicer Randy J · CIK 0002023455 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,131.252

F2 · shares: Represents shares withheld by the Issuer for payment of the tax liability incurred upon the vesting of restricted stock units awarded on 6/1/22.

SEC source: 0001127602-24-017566 · form4.xml · nonDerivative · entry 1

Spicer Randy J · CIK 0002023455 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,339.252

F1 · shares: Represents shares withheld by the Issuer for payment of the tax liability incurred upon the vesting of restricted stock units awarded on 6/1/21.

SEC source: 0001127602-24-017563 · form4.xml · derivative · entry 5

Hollatz John J · CIK 0001929872 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,685

Underlying: Common Stock · 3,685 shares

Expires 2034-05-31

F5 · security: Employee Stock Option (right to buy)

SEC source: 0001127602-24-017563 · form4.xml · nonDerivative · entry 4

Hollatz John J · CIK 0001929872 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 96,572.39

F4 · shares: Represents shares withheld by the Issuer for payment of the tax liability incurred upon the vesting of previously awarded restricted stock units as reported on Form 4 dated 6/5/23.

SEC source: 0001127602-24-017563 · form4.xml · nonDerivative · entry 3

Hollatz John J · CIK 0001929872 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 99,656.39

F3 · shares: Represents shares withheld by the Issuer for payment of the tax liability incurred upon the vesting of previously awarded restricted stock units as reported on Form 4 dated 6/3/22.

SEC source: 0001127602-24-017563 · form4.xml · nonDerivative · entry 2

Hollatz John J · CIK 0001929872 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,272.39

F2 · shares: Represents shares withheld by the Issuer for payment of the tax liability incurred upon the vesting of restricted stock units awarded on 6/1/21.

SEC source: 0001127602-24-017563 · form4.xml · nonDerivative · entry 1

Hollatz John J · CIK 0001929872 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,501.39

F1 · shares: The shares of common stock reported are issuable to the reporting person upon vesting of restricted stock units that represent the right to receive one share of common stock. The restricted stock units vest in three annual installments commencing on June 1, 2025, subject to acceleration upon the date of termination of the reporting person's employment with the company by reason of death, disability or retirement or upon a change in control of the company. The company will issue the shares of common stock represented by the units to the reporting person or, if applicable, his or her estate, as soon as administratively practicable after the units become vested.

SEC source: 0001127602-24-017561 · form4.xml · derivative · entry 5

Hanners Noah C · CIK 0001960914 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,685

Underlying: Common Stock · 3,685 shares

Expires 2034-05-31

F5 · security: Employee Stock Option (right to buy)

SEC source: 0001127602-24-017561 · form4.xml · nonDerivative · entry 4

Hanners Noah C · CIK 0001960914 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,378.06

F4 · shares: Represents shares withheld by the Issuer for payment of the tax liability incurred upon the vesting of previously awarded restricted stock units as reported on Form 4 dated 6/5/23.

SEC source: 0001127602-24-017561 · form4.xml · nonDerivative · entry 3

Hanners Noah C · CIK 0001960914 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,983.06

F3 · shares: Represents shares withheld by the Issuer for payment of the tax liability incurred upon the vesting of restricted stock units awarded on 6/1/22.

SEC source: 0001127602-24-017561 · form4.xml · nonDerivative · entry 2

Hanners Noah C · CIK 0001960914 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,333.06

F2 · shares: Represents shares withheld by the Issuer for payment of the tax liability incurred upon the vesting of restricted stock units awarded on 6/1/21.

SEC source: 0001127602-24-017561 · form4.xml · nonDerivative · entry 1

Hanners Noah C · CIK 0001960914 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,562.06

F1 · shares: The shares of common stock reported are issuable to the reporting person upon vesting of restricted stock units that represent the right to receive one share of common stock. The restricted stock units vest in three annual installments commencing on June 1, 2025, subject to acceleration upon the date of termination of the reporting person's employment with the company by reason of death, disability or retirement or upon a change in control of the company. The company will issue the shares of common stock represented by the units to the reporting person or, if applicable, his or her estate, as soon as administratively practicable after the units become vested.

SEC source: 0001127602-24-017560 · form4.xml · derivative · entry 5

Ford Bradley · CIK 0001978087 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,685

Underlying: Common Stock · 3,685 shares

Expires 2034-05-31

F5 · security: Employee Stock Option (right to buy)

SEC source: 0001127602-24-017560 · form4.xml · nonDerivative · entry 4

Ford Bradley · CIK 0001978087 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,339.444

F4 · shares: Represents shares withheld by the Issuer for payment of the tax liability incurred upon the vesting of previously awarded restricted stock units as reported on Form 4 dated 6/5/23.

SEC source: 0001127602-24-017560 · form4.xml · nonDerivative · entry 3

Ford Bradley · CIK 0001978087 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,944.444

F3 · shares: Represents shares withheld by the Issuer for payment of the tax liability incurred upon the vesting of restricted stock units awarded on 6/1/22.

SEC source: 0001127602-24-017560 · form4.xml · nonDerivative · entry 2

Ford Bradley · CIK 0001978087 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,152.444

F2 · shares: Represents shares withheld by the Issuer for payment of the tax liability incurred upon the vesting of restricted stock units awarded on 6/1/21.

SEC source: 0001127602-24-017560 · form4.xml · nonDerivative · entry 1

Ford Bradley · CIK 0001978087 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,222.444

F1 · shares: The shares of common stock reported are issuable to the reporting person upon vesting of restricted stock units that represent the right to receive one share of common stock. The restricted stock units vest in three annual installments commencing on June 1, 2025, subject to acceleration upon the date of termination of the reporting person's employment with the company by reason of death, disability or retirement or upon a change in control of the company. The company will issue the shares of common stock represented by the units to the reporting person or, if applicable, his or her estate, as soon as administratively practicable after the units become vested.

SEC source: 0001127602-24-017559 · form4.xml · derivative · entry 5

Behr Allen C · CIK 0001812083 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,685

Underlying: Common Stock · 3,685 shares

Expires 2034-05-31

F5 · security: Employee Stock Option (right to buy)

SEC source: 0001127602-24-017559 · form4.xml · nonDerivative · entry 4

Behr Allen C · CIK 0001812083 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 90,344.16

F4 · shares: Represents shares withheld by the Issuer for payment of the tax liability incurred upon the vesting of previously awarded restricted stock units as reported on Form 4 dated 6/5/23.

SEC source: 0001127602-24-017559 · form4.xml · nonDerivative · entry 3

Behr Allen C · CIK 0001812083 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 93,428.16

F3 · shares: Represents shares withheld by the Issuer for payment of the tax liability incurred upon the vesting of previously awarded restricted stock units as reported on Form 4 dated 6/3/22.

SEC source: 0001127602-24-017559 · form4.xml · nonDerivative · entry 2

Behr Allen C · CIK 0001812083 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 96,567.16

F2 · shares: Represents shares withheld by the Issuer for payment of the tax liability incurred upon the vesting of previously awarded restricted stock units as reported on Form 4 dated 6/3/21.

SEC source: 0001127602-24-017559 · form4.xml · nonDerivative · entry 1

Behr Allen C · CIK 0001812083 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 97,484.16

F1 · shares: The shares of common stock reported are issuable to the reporting person upon vesting of restricted stock units that represent the right to receive one share of common stock. The restricted stock units vest in three annual installments commencing on June 1, 2025, subject to acceleration upon the date of termination of the reporting person's employment with the company by reason of death, disability or retirement or upon a change in control of the company. The company will issue the shares of common stock represented by the units to the reporting person or, if applicable, his or her estate, as soon as administratively practicable after the units become vested.

SEC source: 0001127602-24-017558 · form4.xml · nonDerivative · entry 1

KEARNEY CHRISTOPHER J · CIK 0001248040 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,444

F1 · shares: The shares of common stock reported are issuable to the reporting person or, if applicable, to his or her estate, as soon as administratively practicable after the termination of the reporting person's service on the board of directors. The restricted stock units vest immediately upon grant.

SEC source: 0001127602-24-017557 · form4.xml · nonDerivative · entry 1

Gangestad Nicholas C · CIK 0001515709 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,006

F1 · shares: The shares of common stock reported are issuable to the reporting person or, if applicable, to his or her estate, as soon as administratively practicable after the termination of the reporting person's service on the board of directors. The restricted stock units vest immediately upon grant.

SEC source: 0001127602-24-017542 · form4.xml · nonDerivative · entry 1

West Nadja · CIK 0001787802 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,394

F1 · shares: The shares of common stock reported are issuable to the reporting person or, if applicable, to his or her estate, as soon as administratively practicable after the termination of the reporting person's service on the board of directors. The restricted stock units vest immediately upon grant.

SEC source: 0001127602-24-017541 · form4.xml · nonDerivative · entry 1

LAMACH MICHAEL W · CIK 0001279505 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,246

F1 · shares: The shares of common stock reported are issuable to the reporting person or, if applicable, to his or her estate, as soon as administratively practicable after the termination of the reporting person's service on the board of directors. The restricted stock units vest immediately upon grant.

SEC source: 0001127602-24-017536 · form4.xml · nonDerivative · entry 1

Dempsey Patrick · CIK 0001307654 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,016

F1 · shares: The shares of common stock reported are issuable to the reporting person or, if applicable, to his or her estate, as soon as administratively practicable after the termination of the reporting person's service on the board of directors. The restricted stock units vest immediately upon grant.

SEC source: 0001127602-24-017537 · form4.xml · nonDerivative · entry 1

KOELLNER LAURETTE T · CIK 0001182054 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,884

F1 · shares: The shares of common stock reported are issuable to the reporting person or, if applicable, to his or her estate, as soon as administratively practicable after the termination of the reporting person's service on the board of directors. The restricted stock units vest immediately upon grant.

SEC source: 0001127602-24-017533 · form4.xml · nonDerivative · entry 1

CLAYTON NORMA · CIK 0001877468 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,516.623

F1 · shares: The shares of common stock reported are immediately vested. The shares may not be sold or otherwise transferred until the termination of the reporting person's service on the board of directors.

F2 · balance_after: The number of shares reported in Box 5 includes shares acquired pursuant to a dividend reinvestment plan exempt under Rule 16a-11.

SEC source: 0001127602-24-017532 · form4.xml · derivative · entry 5

Utermark D. Chad · CIK 0001608328 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,685

Underlying: Common Stock · 3,685 shares

Expires 2034-05-31

F5 · security: Employee Stock Option (right to buy)

SEC source: 0001127602-24-017532 · form4.xml · nonDerivative · entry 4

Utermark D. Chad · CIK 0001608328 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 215,519.7

F4 · shares: The shares of common stock reported are issuable to the reporting person upon vesting of restricted stock units that represent the right to receive one share of common stock. The restricted stock units vest in three annual installments commencing on June 1, 2025, subject to acceleration upon the date of termination of the reporting person's employment with the company by reason of death, disability or retirement or upon a change in control of the company. The company will issue the shares of common stock represented by the units to the reporting person or, if applicable, his or her estate, as soon as administratively practicable after the units become vested.

SEC source: 0001127602-24-017532 · form4.xml · nonDerivative · entry 3

Utermark D. Chad · CIK 0001608328 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 198,937.7

F3 · shares: Represents shares withheld by the Issuer for payment of the tax liability incurred upon the vesting of previously awarded restricted stock units as reported on Form 4 dated 6/5/23.

SEC source: 0001127602-24-017532 · form4.xml · nonDerivative · entry 2

Utermark D. Chad · CIK 0001608328 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 202,021.7

F2 · shares: Represents shares withheld by the Issuer for payment of the tax liability incurred upon the vesting of previously awarded restricted stock units as reported on Form 4 dated 6/3/22.

SEC source: 0001127602-24-017532 · form4.xml · nonDerivative · entry 1

Utermark D. Chad · CIK 0001608328 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 205,160.7

F1 · shares: Represents shares withheld by the Issuer for payment of the tax liability incurred upon the vesting of previously awarded restricted stock units as reported on Form 4 dated 6/3/21.

SEC source: 0001127602-24-017529 · form4.xml · derivative · entry 2

Theophilus Nicole B · CIK 0001578155 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,948

Underlying: Common Stock · 2,948 shares

Expires 2034-05-31

F2 · security: Employee Stock Option (right to buy)

SEC source: 0001127602-24-017529 · form4.xml · nonDerivative · entry 1

Theophilus Nicole B · CIK 0001578155 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,519

F1 · shares: The shares of common stock reported are issuable to the reporting person upon vesting of restricted stock units that represent the right to receive one share of common stock. The restricted stock units vest in three annual installments commencing on June 1, 2025, subject to acceleration upon the date of termination of the reporting person's employment with the company by reason of death, disability or retirement or upon a change in control of the company. The company will issue the shares of common stock represented by the units to the reporting person or, if applicable, his or her estate, as soon as administratively practicable after the units become vested.

SEC source: 0001127602-24-017530 · form4.xml · derivative · entry 6

Topalian Leon J · CIK 0001706490 · Chair, President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,799

Underlying: Common Stock · 25,799 shares

Expires 2034-05-31

F6 · security: Employee Stock Option (right to buy)

SEC source: 0001127602-24-017530 · form4.xml · nonDerivative · entry 4

Topalian Leon J · CIK 0001706490 · Chair, President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 183,136.03

F4 · shares: The shares of common stock reported are issuable to the reporting person upon vesting of restricted stock units that represent the right to receive one share of common stock. The restricted stock units vest in three annual installments commencing on June 1, 2025, subject to acceleration upon the date of termination of the reporting person's employment with the company by reason of death, disability or retirement or upon a change in control of the company. The company will issue the shares of common stock represented by the units to the reporting person or, if applicable, his or her estate, as soon as administratively practicable after the units become vested.

SEC source: 0001127602-24-017530 · form4.xml · nonDerivative · entry 3

Topalian Leon J · CIK 0001706490 · Chair, President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 141,680.03

F3 · shares: Represents shares withheld by the Issuer for payment of the tax liability incurred upon the vesting of previously awarded restricted stock units as reported on Form 4 dated 6/5/23.

SEC source: 0001127602-24-017530 · form4.xml · nonDerivative · entry 2

Topalian Leon J · CIK 0001706490 · Chair, President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 149,389.03

F2 · shares: Represents shares withheld by the Issuer for payment of the tax liability incurred upon the vesting of previously awarded restricted stock units as reported on Form 4 dated 6/3/22.

SEC source: 0001127602-24-017530 · form4.xml · nonDerivative · entry 1

Topalian Leon J · CIK 0001706490 · Chair, President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 157,235.03

F1 · shares: Represents shares withheld by the Issuer for payment of the tax liability incurred upon the vesting of previously awarded restricted stock units as reported on Form 4 dated 6/3/21.

SEC source: 0001127602-24-017528 · form4.xml · derivative · entry 5

Sumoski David A · CIK 0001619548 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,685

Underlying: Common Stock · 3,685 shares

Expires 2034-05-31

F5 · security: Employee Stock Option (right to buy)

SEC source: 0001127602-24-017528 · form4.xml · nonDerivative · entry 4

Sumoski David A · CIK 0001619548 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 227,356.27

F4 · shares: The shares of common stock reported are issuable to the reporting person upon vesting of restricted stock units that represent the right to receive one share of common stock. The restricted stock units vest in three annual installments commencing on June 1, 2025, subject to acceleration upon the date of termination of the reporting person's employment with the company by reason of death, disability or retirement or upon a change in control of the company. The company will issue the shares of common stock represented by the units to the reporting person or, if applicable, his or her estate, as soon as administratively practicable after the units become vested.