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Sumoski David A

Disclosed activity across 1 company

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42170
SEC CIK
0001619548

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
NUCOR CORPNUE · Entity 3010Executive Vice PresidentJune 01, 2026June 03, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

NUCOR CORP

Report date June 01, 2026 · Filed June 03, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect240,198.88 Ending reported balance After 2026-06-01 transaction · row 4
4 source rows · reconciled sequence

Row 1 · 2026-06-01 · Tax withholding · Disposed 3,048 · Balance 240,290.88

F1: 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.

Row 2 · 2026-06-01 · Tax withholding · Disposed 2,401 · Balance 237,889.88

F2: 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 6/4/24.

Row 3 · 2026-06-01 · Tax withholding · Disposed 1,219 · Balance 236,670.88

F3: 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 6/3/25.

Row 4 · 2026-06-01 · Grant · Acquired 3,528 · Balance 240,198.88

F4: 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, 2027, 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.

Stock OptionSEC Table II · derivative / convertible security · Conversion / exercise price $251.49 · Expires 2036-05-31Direct4,607 Reported balance After 2026-06-01 transaction · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · 2026-06-01 · Grant · Acquired 4,607 · Balance 4,607

F5: Employee Stock Option (right to buy)

Filing footnotes · ownership attribution and instrument terms

F1: 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.

F2: 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 6/4/24.

F3: 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 6/3/25.

F4: 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, 2027, 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.

F5: Employee Stock Option (right to buy)

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
June 01, 2021 Filed Jun 3, 2021 14:50 UTC NUCOR CORP NUE · Entity 3010 Tax withholdingCommon Stock 8,692 $102.54 $891,277.68
Disclosure

SEC source: 0001127602-21-018847 · form4.xml · nonDerivative · entry 2

Sumoski David A · CIK 0001619548 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 141,798.77

Read SEC document
June 01, 2021 Filed Jun 3, 2021 14:50 UTC NUCOR CORP NUE · Entity 3010 Tax withholdingCommon Stock 3,741 $102.54 $383,602.14
Disclosure

SEC source: 0001127602-21-018847 · form4.xml · nonDerivative · entry 1

Sumoski David A · CIK 0001619548 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150,490.77

Read SEC document
April 27, 2021 Filed Apr 28, 2021 16:38 UTC NUCOR CORP NUE · Entity 3010 Exercise / conversionStock Option · Derivative 65,789 $0.00 Strike: $48.80 $0.00
Disclosure

SEC source: 0001127602-21-014544 · form4.xml · derivative · entry 3

Sumoski David A · CIK 0001619548 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 65,789 shares

Expires 2026-05-31

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

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

Read SEC document
April 27, 2021 Filed Apr 28, 2021 16:38 UTC NUCOR CORP NUE · Entity 3010 SaleCommon Stock 65,789 $80.56 $5,299,961.84
Disclosure

SEC source: 0001127602-21-014544 · form4.xml · nonDerivative · entry 2

Sumoski David A · CIK 0001619548 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 154,231.77

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $80.27 to $80.81, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
April 27, 2021 Filed Apr 28, 2021 16:38 UTC NUCOR CORP NUE · Entity 3010 Exercise / conversionCommon Stock 65,789 $48.80 $3,210,503.20
Disclosure

SEC source: 0001127602-21-014544 · form4.xml · nonDerivative · entry 1

Sumoski David A · CIK 0001619548 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 220,020.77

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
March 10, 2021 Filed Mar 12, 2021 14:43 UTC NUCOR CORP NUE · Entity 3010 GrantCommon Stock 6,691.28 $65.86 $440,687.70
Disclosure

SEC source: 0001127602-21-010318 · form4.xml · nonDerivative · entry 1

Sumoski David A · CIK 0001619548 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 154,231.77

F1 · shares: These common stock units were acquired upon Mr. Sumoski's election to defer a portion of his cash award received under the Company's annual incentive plan. Mr. Sumoski is vested immediately in 5,353.02 of these common stock units but will not be vested in the remaining 1,338.26 common stock units attributable to the incentive feature of the plan until he attains age 55, dies or becomes disabled while employed by the Company.

Read SEC document
February 22, 2021 Filed Feb 24, 2021 14:21 UTC NUCOR CORP NUE · Entity 3010 GrantCommon Stock 7,397 $0.00 $0.00
Disclosure

SEC source: 0001127602-21-007480 · form4.xml · nonDerivative · entry 1

Sumoski David A · CIK 0001619548 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 147,540.49

Read SEC document
October 29, 2020 Filed Oct 30, 2020 15:23 UTC NUCOR CORP NUE · Entity 3010 SaleCommon Stock 21,150 $47.22 $998,703.00
Disclosure

SEC source: 0001127602-20-027692 · form4.xml · nonDerivative · entry 1

Sumoski David A · CIK 0001619548 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 140,143.49

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $47.05 to $47.36, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
June 01, 2020 Filed Jun 3, 2020 14:14 UTC NUCOR CORP NUE · Entity 3010 GrantStock Option · Derivative 33,068 $0.00 Strike: $42.46 $0.00
Disclosure

SEC source: 0001127602-20-018594 · form4.xml · derivative · entry 3

Sumoski David A · CIK 0001619548 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,068

Underlying: Common Stock · 33,068 shares

Expires 2030-05-31

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

Read SEC document
June 01, 2020 Filed Jun 3, 2020 14:14 UTC NUCOR CORP NUE · Entity 3010 GrantCommon Stock 20,310 $0.00 $0.00
Disclosure

SEC source: 0001127602-20-018594 · form4.xml · nonDerivative · entry 2

Sumoski David A · CIK 0001619548 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 161,293.49

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, 2021, 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.

Read SEC document
June 01, 2020 Filed Jun 3, 2020 14:14 UTC NUCOR CORP NUE · Entity 3010 Tax withholdingCommon Stock 13,190 $42.26 $557,409.40
Disclosure

SEC source: 0001127602-20-018594 · form4.xml · nonDerivative · entry 1

Sumoski David A · CIK 0001619548 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 140,983.49

Read SEC document
March 10, 2020 Filed Mar 12, 2020 13:16 UTC NUCOR CORP NUE · Entity 3010 GrantCommon Stock 3,897.49 $34.72 $135,320.85
Disclosure

SEC source: 0001127602-20-010337 · form4.xml · nonDerivative · entry 1

Sumoski David A · CIK 0001619548 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 154,173.49

F1 · shares: These common stock units were acquired upon Mr. Sumoski's election to defer a portion of his cash award received under the Company's annual incentive plan. Mr. Sumoski is vested immediately in 3,117.99 of these common stock units but will not be vested in the remaining 779.50 common stock units attributable to the incentive feature of the plan until he attains age 55, dies or becomes disabled while employed by the Company.

Read SEC document
February 17, 2020 Filed Feb 19, 2020 16:46 UTC NUCOR CORP NUE · Entity 3010 GrantCommon Stock 3,546 $0.00 $0.00
Disclosure

SEC source: 0001127602-20-006277 · form4.xml · nonDerivative · entry 1

Sumoski David A · CIK 0001619548 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150,276

Read SEC document
June 01, 2019 Filed Jun 4, 2019 17:21 UTC NUCOR CORP NUE · Entity 3010 GrantStock Option · Derivative 28,768 $0.00 Strike: $48.00 $0.00
Disclosure

SEC source: 0001127602-19-020628 · form4.xml · derivative · entry 3

Sumoski David A · CIK 0001619548 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,768

Underlying: Common Stock · 28,768 shares

Expires 2029-05-31

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

Read SEC document
June 01, 2019 Filed Jun 4, 2019 17:21 UTC NUCOR CORP NUE · Entity 3010 Tax withholdingCommon Stock 5,414 $48.00 $259,872.00
Disclosure

SEC source: 0001127602-19-020628 · form4.xml · nonDerivative · entry 2

Sumoski David A · CIK 0001619548 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 146,730

Read SEC document
June 01, 2019 Filed Jun 4, 2019 17:21 UTC NUCOR CORP NUE · Entity 3010 GrantCommon Stock 58,333 $0.00 $0.00
Disclosure

SEC source: 0001127602-19-020628 · form4.xml · nonDerivative · entry 1

Sumoski David A · CIK 0001619548 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 152,144

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, 2020, 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.

Read SEC document
March 21, 2019 Filed Apr 1, 2019 14:08 UTC NUCOR CORP NUE · Entity 3010 GiftCommon Stock 257 $0.00 $0.00
Disclosure

SEC source: 0001127602-19-013621 · form4.xml · nonDerivative · entry 1

Sumoski David A · CIK 0001619548 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 93,811

Read SEC document
February 18, 2019 Filed Feb 20, 2019 13:22 UTC NUCOR CORP NUE · Entity 3010 GrantCommon Stock 5,657 $0.00 $0.00
Disclosure

SEC source: 0001127602-19-007020 · form4.xml · nonDerivative · entry 1

Sumoski David A · CIK 0001619548 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 94,068

Read SEC document
November 07, 2018 Filed Nov 13, 2018 14:07 UTC NUCOR CORP NUE · Entity 3010 GiftCommon Stock 190 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-058083 · doc4.xml · nonDerivative · entry 1

Sumoski David A · CIK 0001619548 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 88,411

Read SEC document
July 23, 2018 Filed Jul 25, 2018 16:56 UTC NUCOR CORP NUE · Entity 3010 Exercise / conversionStock Option · Derivative 51,238 $0.00 Strike: $47.59 $0.00
Disclosure

SEC source: 0001127602-18-023824 · form4.xml · derivative · entry 3

Sumoski David A · CIK 0001619548 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 51,238 shares

Expires 2025-05-31

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

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

Read SEC document
July 23, 2018 Filed Jul 25, 2018 16:56 UTC NUCOR CORP NUE · Entity 3010 SaleCommon Stock 51,238 $66.65 $3,415,012.70
Disclosure

SEC source: 0001127602-18-023824 · form4.xml · nonDerivative · entry 2

Sumoski David A · CIK 0001619548 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 88,601

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $66.51 to $66.83, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
July 23, 2018 Filed Jul 25, 2018 16:56 UTC NUCOR CORP NUE · Entity 3010 Exercise / conversionCommon Stock 51,238 $47.59 $2,438,416.42
Disclosure

SEC source: 0001127602-18-023824 · form4.xml · nonDerivative · entry 1

Sumoski David A · CIK 0001619548 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 139,839

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
June 01, 2018 Filed Jun 5, 2018 18:48 UTC NUCOR CORP NUE · Entity 3010 GrantStock Option · Derivative 16,589 $0.00 Strike: $65.80 $0.00
Disclosure

SEC source: 0001127602-18-019970 · form4.xml · derivative · entry 3

Sumoski David A · CIK 0001619548 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,589

Underlying: Common Stock · 16,589 shares

Expires 2028-05-31

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

Read SEC document
June 01, 2018 Filed Jun 5, 2018 18:48 UTC NUCOR CORP NUE · Entity 3010 GrantCommon Stock 25,106 $0.00 $0.00
Disclosure

SEC source: 0001127602-18-019970 · form4.xml · nonDerivative · entry 2

Sumoski David A · CIK 0001619548 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 88,601

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, 2019, 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.

Read SEC document
June 01, 2018 Filed Jun 5, 2018 18:48 UTC NUCOR CORP NUE · Entity 3010 Tax withholdingCommon Stock 2,628 $64.19 $168,691.32
Disclosure

SEC source: 0001127602-18-019970 · form4.xml · nonDerivative · entry 1

Sumoski David A · CIK 0001619548 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,495

Read SEC document
February 19, 2018 Filed Feb 21, 2018 17:57 UTC NUCOR CORP NUE · Entity 3010 GrantCommon Stock 3,689 $0.00 $0.00
Disclosure

SEC source: 0001127602-18-007463 · form4.xml · nonDerivative · entry 1

Sumoski David A · CIK 0001619548 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,123

Read SEC document
July 25, 2017 Filed Jul 26, 2017 13:46 UTC NUCOR CORP NUE · Entity 3010 SaleCommon Stock 2,537 $61.66 $156,433.96
Disclosure

SEC source: 0001127602-17-024134 · form4.xml · nonDerivative · entry 1

Sumoski David A · CIK 0001619548 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,434

Read SEC document
June 01, 2017 Filed Jun 5, 2017 17:24 UTC NUCOR CORP NUE · Entity 3010 GrantStock Option · Derivative 47,581 $0.00 Strike: $59.07 $0.00
Disclosure

SEC source: 0001127602-17-020477 · form4.xml · derivative · entry 4

Sumoski David A · CIK 0001619548 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,581

Underlying: Common Stock · 47,581 shares

Expires 2027-05-31

F3 · security: Employee Stock Option (right to buy)

Read SEC document
June 01, 2017 Filed Jun 5, 2017 17:24 UTC NUCOR CORP NUE · Entity 3010 GrantCommon Stock 7,861 $0.00 $0.00
Disclosure

SEC source: 0001127602-17-020477 · form4.xml · nonDerivative · entry 3

Sumoski David A · CIK 0001619548 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,971

F2 · 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 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.

Read SEC document
June 01, 2017 Filed Jun 5, 2017 17:24 UTC NUCOR CORP NUE · Entity 3010 GrantCommon Stock 5,078 $0.00 $0.00
Disclosure

SEC source: 0001127602-17-020477 · form4.xml · nonDerivative · entry 2

Sumoski David A · CIK 0001619548 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 57,110

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, 2018, 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.

Read SEC document
June 01, 2017 Filed Jun 5, 2017 17:24 UTC NUCOR CORP NUE · Entity 3010 Tax withholdingCommon Stock 2,038 $58.10 $118,407.80
Disclosure

SEC source: 0001127602-17-020477 · form4.xml · nonDerivative · entry 1

Sumoski David A · CIK 0001619548 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,032

Read SEC document
February 20, 2017 Filed Feb 22, 2017 14:50 UTC NUCOR CORP NUE · Entity 3010 GrantCommon Stock 2,274 $0.00 $0.00
Disclosure

SEC source: 0001127602-17-007580 · form4.xml · nonDerivative · entry 1

Sumoski David A · CIK 0001619548 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,070

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.