Leon J. Topalian, Chair, President and CEO of Nucor Corp ($NUE), sold shares on the open market eight times in the last year for a total of $9.2 million. His most recent Nucor insider sale occurred on December 19, 2025. These $NUE stock sales rank 1,201st among 11,678 insiders, versus an average of $8.6 million across 6.37 transactions. Topalian made no open market purchases in the period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 23, 2026 | NUCOR CORP | $NUE | Topalian Leon J | Chair and CEO | S | Common Stock | 6454 | $162.01 | 154,049.1600 | 231,400,000 | 4.02% | 0.00% |
| March 23, 2026 | NUCOR CORP | $NUE | Topalian Leon J | Chair and CEO | G | Common Stock | 3800 | $0.00 | 145,203.1600 | 231,400,000 | 2.55% | 0.00% |
| March 23, 2026 | NUCOR CORP | $NUE | Topalian Leon J | Chair and CEO | S | Common Stock | 5046 | $162.40 | 149,003.1600 | 231,400,000 | 3.28% | 0.00% |
| March 12, 2026 | PPG INDUSTRIES INC | $PPG | Topalian Leon J | Director | A | Phantom Stock Units | 9 | $100.73 | 24.7589 | 581,146,136 | 53.64% | 0.00% |
| March 10, 2026 | NUCOR CORP | $NUE | Topalian Leon J | Chair and CEO | A | Common Stock | 2038 | $169.47 | 160,501.4100 | 231,400,000 | 1.29% | 0.00% |
| Feb. 19, 2026 | NUCOR CORP | $NUE | Topalian Leon J | Chair and CEO | A | Common Stock | 22191 | $0.00 | 158,461.3600 | 231,400,000 | 16.28% | 0.01% |
| Dec. 19, 2025 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | S | Common Stock | 5000 | $157.99 | 136,270.5400 | 231,400,000 | 3.54% | 0.00% |
| Dec. 12, 2025 | PPG INDUSTRIES INC | $PPG | Topalian Leon J | Director | A | Phantom Stock Units | 8 | $103.54 | 16.1152 | 581,146,136 | 107.69% | 0.00% |
| Sept. 12, 2025 | PPG INDUSTRIES INC | $PPG | Topalian Leon J | Director | A | Phantom Stock Units | 8 | $110.72 | 7.7592 | 581,146,136 | 9999.99% | 0.00% |
| July 31, 2025 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | S | Common Stock | 5947 | $144.03 | 141,303.6400 | 238,500,000 | 4.04% | 0.00% |
| July 31, 2025 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | S | Common Stock | 37 | $144.67 | 141,266.6400 | 238,500,000 | 0.03% | 0.00% |
| July 31, 2025 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | S | Common Stock | 21172 | $143.18 | 147,250.6400 | 238,500,000 | 12.57% | 0.01% |
| July 31, 2025 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | S | Common Stock | 2674 | $142.23 | 168,422.6400 | 238,500,000 | 1.56% | 0.00% |
| July 16, 2025 | PPG INDUSTRIES INC | $PPG | Topalian Leon J | Director | A | Restricted Stock Units | 1210 | $0.00 | 1,210.0000 | 581,146,136 | 9999.99% | 0.00% |
| June 1, 2025 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | F | Common Stock | 7801 | $109.36 | 184,802.9800 | 238,500,000 | 4.05% | 0.00% |
| June 1, 2025 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | A | Common Stock | 28255 | $0.00 | 192,603.9800 | 238,500,000 | 17.19% | 0.01% |
| June 1, 2025 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | F | Common Stock | 7665 | $109.36 | 177,137.9800 | 238,500,000 | 4.15% | 0.00% |
| June 1, 2025 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | F | Common Stock | 6039 | $109.36 | 171,098.9800 | 238,500,000 | 3.41% | 0.00% |
| June 1, 2025 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | A | Stock Option | 48768 | $0.00 | 48,768.0000 | 238,500,000 | 9999.99% | 0.02% |
| May 1, 2025 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | S | Common Stock | 534 | $121.57 | 164,345.9400 | 238,500,000 | 0.32% | 0.00% |
| May 1, 2025 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | S | Common Stock | 23935 | $119.91 | 174,648.9400 | 238,500,000 | 12.05% | 0.01% |
| May 1, 2025 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | S | Common Stock | 9769 | $120.78 | 164,879.9400 | 238,500,000 | 5.59% | 0.00% |
| March 10, 2025 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | A | Common Stock | 2821 | $133.72 | 198,573.9400 | 238,500,000 | 1.44% | 0.00% |
| Feb. 17, 2025 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | A | Common Stock | 31274 | $0.00 | 195,752.1500 | 238,500,000 | 19.01% | 0.01% |
| Nov. 6, 2024 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | G | Common Stock | 9000 | $0.00 | 164,467.0900 | 239,800,000 | 5.19% | 0.00% |
| Nov. 6, 2024 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | S | Common Stock | 11000 | $169.11 | 173,467.0900 | 239,800,000 | 5.96% | 0.00% |
| June 1, 2024 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | F | Common Stock | 7709 | $168.85 | 143,000.6700 | 250,400,000 | 5.12% | 0.00% |
| June 1, 2024 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | A | Common Stock | 41456 | $0.00 | 184,456.6700 | 250,400,000 | 28.99% | 0.02% |
| June 1, 2024 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | A | Stock Option | 25799 | $0.00 | 25,799.0000 | 250,400,000 | 9999.99% | 0.01% |
| June 1, 2024 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | F | Common Stock | 7846 | $168.85 | 150,709.6700 | 250,400,000 | 4.95% | 0.00% |
| June 1, 2024 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | F | Common Stock | 2567 | $168.85 | 158,555.6700 | 250,400,000 | 1.59% | 0.00% |
| March 10, 2024 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | A | Common Stock | 3784 | $185.82 | 161,115.9500 | 250,400,000 | 2.41% | 0.00% |
| Feb. 19, 2024 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | A | Common Stock | 31960 | $0.00 | 157,332.6500 | 250,400,000 | 25.49% | 0.01% |
| Feb. 6, 2024 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | S | Common Stock | 7047 | $182.67 | 134,825.5200 | 250,400,000 | 4.97% | 0.00% |
| Feb. 6, 2024 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | S | Common Stock | 9453 | $181.90 | 125,372.5200 | 250,400,000 | 7.01% | 0.00% |
| Dec. 18, 2023 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | S | Common Stock | 4600 | $176.81 | 141,869.0300 | 263,200,000 | 3.14% | 0.00% |
| Dec. 18, 2023 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | S | Common Stock | 10400 | $176.05 | 146,469.0300 | 263,200,000 | 6.63% | 0.00% |
| July 27, 2023 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | S | Common Stock | 19859 | $168.20 | 156,866.1300 | 263,200,000 | 11.24% | 0.01% |
| July 27, 2023 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | M | Stock Option | 7500 | $0.00 | 223,981.0000 | 263,200,000 | 3.24% | 0.00% |
| July 27, 2023 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | M | Common Stock | 7500 | $42.46 | 184,225.1300 | 263,200,000 | 4.24% | 0.00% |
| July 27, 2023 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | S | Common Stock | 7500 | $168.18 | 176,725.1300 | 263,200,000 | 4.07% | 0.00% |
| June 1, 2023 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | A | Common Stock | 52619 | $133.03 | 176,729.1800 | 263,200,000 | 42.40% | 0.02% |
| June 1, 2023 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | F | Common Stock | 7891 | $132.06 | 124,110.1800 | 263,200,000 | 5.98% | 0.00% |
| June 1, 2023 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | F | Common Stock | 2581 | $132.06 | 132,001.1800 | 263,200,000 | 1.92% | 0.00% |
| June 1, 2023 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | F | Common Stock | 5422 | $132.06 | 134,582.1800 | 263,200,000 | 3.87% | 0.00% |
| June 1, 2023 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | A | Stock Option | 35268 | $0.00 | 35,268.0000 | 263,200,000 | 9999.99% | 0.01% |
| March 14, 2023 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | F | Common Stock | 14137 | $155.07 | 139,991.0010 | 263,200,000 | 9.17% | 0.01% |
| March 14, 2023 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | F | Common Stock | 1651 | $155.07 | 162,505.0010 | 263,200,000 | 1.01% | 0.00% |
| March 14, 2023 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | F | Common Stock | 8377 | $155.07 | 154,128.0010 | 263,200,000 | 5.15% | 0.00% |
| March 10, 2023 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | A | Common Stock | 4066 | $167.85 | 164,153.1730 | 263,200,000 | 2.54% | 0.00% |
| Feb. 20, 2023 | NUCOR CORP | $NUE | Topalian Leon J | Chair, President and CEO | A | Common Stock | 31982 | $0.00 | 160,087.0973 | 263,200,000 | 24.97% | 0.01% |