| Mar 15, 2024 | GSGREEN SUSAN MIRANDA Director | SSale | 6,500 | $20.4001 | $132,601 | |
| Mar 8, 2024 | GLGONCALVES LOURENCO Chairman, President & CEO · Director | SSale | 187,136 | $20.19 | $3,778,276 | |
| Mar 8, 2024 | SCSmith Clifford T EVP & President, CC Steel | SSale | 27,430 | $20.19 | $553,812 | |
| Mar 8, 2024 | GJGraham James D EVP Chief Legal Admin & Sec | SSale | 24,154 | $20.19 | $487,669 | |
| Mar 8, 2024 | FTFedor Terry G. EVP, Operations | SSale | 27,430 | $20.19 | $553,812 | |
| Mar 7, 2024 | YA | PPurchase | 2,000 | $20.025 | $40,050 | |
| Feb 23, 2024 | GLGONCALVES LOURENCO Chairman, President & CEO · Director | AGrant | 229,851 | $0.00 | $0 | |
| Feb 23, 2024 | FTFedor Terry G. EVP, Operations | AGrant | 25,063 | $0.00 | $0 | |
| Feb 23, 2024 | FKFloriani Kimberly A SVP, Controller & CAO | AGrant | 10,443 | $0.00 | $0 | |
| Feb 23, 2024 | FTForrester Traci L EVP, Environ & Sustainability | AGrant | 16,361 | $0.00 | $0 | |
| Feb 23, 2024 | GCGoncalves Celso L Jr EVP, CFO | AGrant | 66,574 | $0.00 | $0 | |
| Feb 23, 2024 | GJGraham James D EVP Chief Legal Admin & Sec | AGrant | 50,127 | $0.00 | $0 | |
| Feb 23, 2024 | KKKoci Keith EVP & President, CC Services | AGrant | 57,802 | $0.00 | $0 | |
| Feb 23, 2024 | SCSmith Clifford T EVP & President, CC Steel | AGrant | 69,942 | $0.00 | $0 | |
| Feb 1, 2024 | BR | PPurchase | 25,000 | $20.2438 | $506,095 | |
| Jan 5, 2024 | BR | AGrant | 2,221 | $0.00 | $0 | |
| Jan 5, 2024 | GLGONCALVES LOURENCO Chairman, President & CEO · Director | FTax | 133,317 | $19.64 | $2,618,346 | |
| Jan 5, 2024 | FTFedor Terry G. EVP, Operations | FTax | 15,550 | $19.64 | $305,402 | |
| Jan 5, 2024 | FKFloriani Kimberly A SVP, Controller & CAO | FTax | 3,249 | $19.64 | $63,810 | |
| Jan 5, 2024 | FTForrester Traci L EVP, Environ & Sustainability | FTax | 8,150 | $19.64 | $160,066 | |
| Jan 5, 2024 | GCGoncalves Celso L Jr EVP, CFO | FTax | 6,034 | $19.64 | $118,508 | |
| Jan 5, 2024 | GJGraham James D EVP Chief Legal Admin & Sec | FTax | 14,533 | $19.64 | $285,428 | |
| Jan 5, 2024 | KKKoci Keith EVP & President, CC Services | FTax | 14,830 | $19.64 | $291,261 | |
| Jan 5, 2024 | SCSmith Clifford T EVP & President, CC Steel | FTax | 29,317 | $19.64 | $575,786 | |
| Jan 3, 2024 | FRFisher Robert P Jr Director | AGrant | 490 | $20.42 | $10,006 | |
| Jan 3, 2024 | MJ | AGrant | 490 | $20.42 | $10,006 | |
| Jan 3, 2024 | SG | AGrant | 979 | $20.42 | $19,991 | |