Nucor Corp manufactures steel and steel products. The company's reportable segments are steel mills, steel products, and raw materials. The majority of its revenue is derived from the steel mills segment, which is engaged in producing sheet steel (hot-rolled, cold-rolled, and galvanized), plate steel, structural steel (wide-flange beams, beam blanks, H-piling, and sheet piling), and bar steel products. Nucor manufactures steel principally from scrap steel and scrap steel substitutes using electric arc furnaces (EAFs), along with continuous casting and automated rolling mills. The steel mills segment sells its products mainly to steel service centers, fabricators, and manufacturers located in the United States, Canada, and Mexico.
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 8 | 52,267 | $13.90M |
| Grant or award | 34 | 102,200 | |
| Option exercise | 8 | 88,598 | |
| Tax withholding / forfeiture | 42 | 69,580 | |
| Bona-fide gift | 2 | 4,209 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
81 Form 4 filings on record, the earliest from Oct 31, 2024, newest first. Filing history page 1 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Leon J. Topalian - Officer | Option exercise | Common Stock | 26,000 | $42.46 | $1.10M | |
| Leon J. Topalian - Officer | Open-market sale | Common Stock | 25,898 | $268.52 | $6.95M | |
| Leon J. Topalian - Officer | Open-market sale | Common Stock | 102 | $269.29 | $27K | |
| Leon J. Topalian - Officer | Gift | Common Stock | 1,800 | $0.00 | - | |
| Leon J. Topalian - Officer | Option exercise | Stock Option | 26,000 | $0.00 | - | |
| Allen C. Behr - Officer | Option exercise | Common Stock | 7,739 | $110.74 | $857K | |
| Allen C. Behr - Officer | Open-market sale | Common Stock | 5,127 | $274.00 | $1.40M | |
| Allen C. Behr - Officer | Open-market sale | Common Stock | 2,612 | $274.42 | $717K | |
| Allen C. Behr - Officer | Option exercise | Stock Option | 7,739 | $0.00 | - | |
| Open-market sale | Common Stock | 4,000 | $261.02 | $1.04M | ||
| Stephen D. Laxton - Officer | Gift | Common Stock | 2,409 | $0.00 | - | |
| Stephen D. Laxton - Officer | Open-market sale | Common Stock | 3,968 | $256.96 | $1.02M | |
| John J. Hollatz - Officer | Option exercise | Common Stock | 5,522 | $130.71 | $722K | |
| John J. Hollatz - Officer | Open-market sale | Common Stock | 5,522 | $258.57 | $1.43M | |
| John J. Hollatz - Officer | Option exercise | Common Stock | 5,038 | $133.03 | $670K | |
| John J. Hollatz - Officer | Open-market sale | Common Stock | 5,038 | $258.33 | $1.30M | |
| John J. Hollatz - Officer | Option exercise | Stock Option | 5,522 | $0.00 | - | |
| John J. Hollatz - Officer | Option exercise | Stock Option | 5,038 | $0.00 | - | |
| Nadja West - Director | Grant or award | Common Stock | 755 | $0.00 | - | |
| Grant or award | Common Stock | 755 | $0.00 | - | ||
| Grant or award | Common Stock | 755 | $0.00 | - | ||
| Christopher J. Kearney - Director | Grant or award | Common Stock | 755 | $0.00 | - | |
| Nicholas C. Gangestad - Director | Grant or award | Common Stock | 755 | $0.00 | - | |
| Patrick Dempsey - Director | Grant or award | Common Stock | 755 | $0.00 | - | |
| Norma Clayton - Director | Grant or award | Common Stock | 755 | $251.49 | $190K | |
| Leon J. Topalian - Officer | Tax withholding / forfeiture | Common Stock | 7,620 | $250.00 | $1.91M | |
| Leon J. Topalian - Officer | Tax withholding / forfeiture | Common Stock | 6,003 | $250.00 | $1.50M | |
| Leon J. Topalian - Officer | Tax withholding / forfeiture | Common Stock | 4,092 | $250.00 | $1.02M | |
| Leon J. Topalian - Officer | Grant or award | Common Stock | 12,028 | $0.00 | - | |
| Leon J. Topalian - Officer | Grant or award | Stock Option | 18,429 | $0.00 | - | |
| David A. Sumoski - Officer | Tax withholding / forfeiture | Common Stock | 3,048 | $250.00 | $762K | |
| David A. Sumoski - Officer | Tax withholding / forfeiture | Common Stock | 2,401 | $250.00 | $600K | |
| David A. Sumoski - Officer | Tax withholding / forfeiture | Common Stock | 1,219 | $250.00 | $305K | |
| David A. Sumoski - Officer | Grant or award | Common Stock | 3,528 | $0.00 | - | |
| David A. Sumoski - Officer | Grant or award | Stock Option | 4,607 | $0.00 | - | |
| Grant or award | Common Stock | 1,662 | $0.00 | - | ||
| Tax withholding / forfeiture | Common Stock | 38 | $250.00 | $10K | ||
| Tax withholding / forfeiture | Common Stock | 99 | $250.00 | $25K | ||
| Tax withholding / forfeiture | Common Stock | 99 | $250.00 | $25K | ||
| Grant or award | Stock Option | 4,607 | $0.00 | - | ||
| Randy J. Spicer - Officer | Tax withholding / forfeiture | Common Stock | 340 | $250.00 | $85K | |
| Randy J. Spicer - Officer | Tax withholding / forfeiture | Common Stock | 471 | $250.00 | $118K | |
| Randy J. Spicer - Officer | Tax withholding / forfeiture | Common Stock | 989 | $250.00 | $247K | |
| Randy J. Spicer - Officer | Grant or award | Common Stock | 2,875 | $0.00 | - | |
| Randy J. Spicer - Officer | Grant or award | Stock Option | 2,303 | $0.00 | - | |
| Tax withholding / forfeiture | Common Stock | 3,048 | $250.00 | $762K | ||
| Tax withholding / forfeiture | Common Stock | 2,401 | $250.00 | $600K | ||
| Tax withholding / forfeiture | Common Stock | 989 | $250.00 | $247K | ||
| Grant or award | Common Stock | 2,875 | $0.00 | - | ||
| Grant or award | Stock Option | 2,303 | $0.00 | - | ||
| Benjamin M. Pickett - Officer | Tax withholding / forfeiture | Common Stock | 202 | $250.00 | $51K | |
| Benjamin M. Pickett - Officer | Tax withholding / forfeiture | Common Stock | 268 | $250.00 | $67K | |
| Benjamin M. Pickett - Officer | Tax withholding / forfeiture | Common Stock | 429 | $250.00 | $107K | |
| Benjamin M. Pickett - Officer | Grant or award | Common Stock | 1,636 | $0.00 | - | |
| Benjamin M. Pickett - Officer | Grant or award | Stock Option | 1,842 | $0.00 | - | |
| Daniel R. Needham - Officer | Tax withholding / forfeiture | Common Stock | 3,048 | $250.00 | $762K | |
| Daniel R. Needham - Officer | Tax withholding / forfeiture | Common Stock | 2,401 | $250.00 | $600K | |
| Daniel R. Needham - Officer | Tax withholding / forfeiture | Common Stock | 989 | $250.00 | $247K | |
| Daniel R. Needham - Officer | Grant or award | Common Stock | 2,875 | $0.00 | - | |
| Daniel R. Needham - Officer | Grant or award | Stock Option | 2,303 | $0.00 | - | |
| Stephen D. Laxton - Officer | Tax withholding / forfeiture | Common Stock | 3,048 | $250.00 | $762K | |
| Stephen D. Laxton - Officer | Tax withholding / forfeiture | Common Stock | 2,401 | $250.00 | $600K | |
| Stephen D. Laxton - Officer | Tax withholding / forfeiture | Common Stock | 1,219 | $250.00 | $305K | |
| Stephen D. Laxton - Officer | Grant or award | Common Stock | 3,528 | $0.00 | - | |
| Stephen D. Laxton - Officer | Grant or award | Stock Option | 4,607 | $0.00 | - | |
| Michael D. Keller - Officer | Tax withholding / forfeiture | Common Stock | 312 | $250.00 | $78K | |
| Michael D. Keller - Officer | Tax withholding / forfeiture | Common Stock | 268 | $250.00 | $67K | |
| Michael D. Keller - Officer | Tax withholding / forfeiture | Common Stock | 247 | $250.00 | $62K | |
| Michael D. Keller - Officer | Grant or award | Common Stock | 717 | $0.00 | - | |
| John J. Hollatz - Officer | Tax withholding / forfeiture | Common Stock | 3,048 | $250.00 | $762K | |
| John J. Hollatz - Officer | Tax withholding / forfeiture | Common Stock | 2,401 | $250.00 | $600K | |
| John J. Hollatz - Officer | Tax withholding / forfeiture | Common Stock | 989 | $250.00 | $247K | |
| John J. Hollatz - Officer | Grant or award | Common Stock | 2,875 | $0.00 | - | |
| John J. Hollatz - Officer | Grant or award | Stock Option | 2,303 | $0.00 | - | |
| Noah C. Hanners - Officer | Tax withholding / forfeiture | Common Stock | 599 | $250.00 | $150K | |
| Noah C. Hanners - Officer | Tax withholding / forfeiture | Common Stock | 2,401 | $250.00 | $600K | |
| Noah C. Hanners - Officer | Tax withholding / forfeiture | Common Stock | 989 | $250.00 | $247K | |
| Noah C. Hanners - Officer | Grant or award | Common Stock | 2,875 | $0.00 | - | |
| Noah C. Hanners - Officer | Grant or award | Stock Option | 2,303 | $0.00 | - | |
| Bradley Ford - Officer | Tax withholding / forfeiture | Common Stock | 599 | $250.00 | $150K | |
| Bradley Ford - Officer | Tax withholding / forfeiture | Common Stock | 2,401 | $250.00 | $600K | |
| Bradley Ford - Officer | Tax withholding / forfeiture | Common Stock | 989 | $250.00 | $247K | |
| Bradley Ford - Officer | Grant or award | Common Stock | 2,875 | $0.00 | - | |
| Bradley Ford - Officer | Grant or award | Stock Option | 2,303 | $0.00 | - | |
| Allen C. Behr - Officer | Tax withholding / forfeiture | Common Stock | 3,048 | $250.00 | $762K | |
| Allen C. Behr - Officer | Tax withholding / forfeiture | Common Stock | 2,401 | $250.00 | $600K | |
| Allen C. Behr - Officer | Tax withholding / forfeiture | Common Stock | 989 | $250.00 | $247K | |
| Allen C. Behr - Officer | Grant or award | Common Stock | 2,875 | $0.00 | - | |
| Allen C. Behr - Officer | Grant or award | Stock Option | 2,303 | $0.00 | - | |
| Tax withholding / forfeiture | Common Stock | 340 | $250.00 | $85K | ||
| Tax withholding / forfeiture | Common Stock | 268 | $250.00 | $67K | ||
| Tax withholding / forfeiture | Common Stock | 429 | $250.00 | $107K | ||
| Grant or award | Common Stock | 1,636 | $0.00 | - | ||
| Grant or award | Stock Option | 1,842 | $0.00 | - | ||
| Randy J. Spicer - Officer | Open-market sale | Common Stock | 2,500 | $225.00 | $563K | |
| Leon J. Topalian - Officer | Option exercise | Common Stock | 52,000 | $42.46 | $2.21M | |
| Leon J. Topalian - Officer | Open-market sale | Common Stock | 16,239 | $226.84 | $3.68M | |
| Leon J. Topalian - Officer | Open-market sale | Common Stock | 21,954 | $227.58 | $5.00M | |
| Leon J. Topalian - Officer | Open-market sale | Common Stock | 9,366 | $228.63 | $2.14M | |
| Leon J. Topalian - Officer | Open-market sale | Common Stock | 4,441 | $229.32 | $1.02M | |
| Leon J. Topalian - Officer | Option exercise | Stock Option | 52,000 | $0.00 | - | |
| Bradley Ford - Officer | Open-market sale | Common Stock | 1,940 | $232.11 | $450K | |
| Bradley Ford - Officer | Open-market sale | Common Stock | 300 | $232.23 | $70K | |
| Allen C. Behr - Officer | Open-market sale | Common Stock | 1,558 | $225.93 | $352K | |
| Allen C. Behr - Officer | Open-market sale | Common Stock | 100 | $225.94 | $23K | |
| Allen C. Behr - Officer | Open-market sale | Common Stock | 8,438 | $226.11 | $1.91M |
A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| Topalian Leon J | Officer, Director | 26,000 | $6.98M | View on EDGAR | |
| Behr Allen C | Officer | 7,739 | $2.12M | View on EDGAR | |
| Batterbee Thomas J. | Officer | 4,000 | $1.04M | View on EDGAR |
NUCOR CORP (NUE) had 26 insider filings in the last 90 days, with the most recent on 2026-08-19. The full record for NUE runs to 81 Form 4 filings, the earliest from 2024-10-31. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
No insider purchases of NUE were filed in the last 90 days.
8 insider sales of NUE were filed in the last 90 days, totaling $13.90M.
This page tracks NUE Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
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