| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Iii Homer John Livingston | Director | 2026-09-14 | 16,404 | $15.05 | $246.95kBuy |
| Iii Homer John Livingston | Director | 2026-07-16 | 26,343 | $18.79 | $494.96kBuy |
| Shankar Achanta | EVP Chf. Product Tech Ofc. | 2026-07-06 | 2,500 | $28.71 | $71.78kSell |
| Shankar Achanta | EVP Chf. Product Tech Ofc. | 2026-05-08 | 492 | $13.70 | $6.74kSell |
| Shankar Achanta | EVP Chf. Product Tech Ofc. | 2026-04-20 | 2,500 | $8.00 | $20.00kSell |
| Shankar Achanta | EVP Chf. Product Tech Ofc. | 2025-12-30 | 1,688 | $7.94 | $13.40kSell |
| Michael S. Bishop | EVP TREASURER CFO | 2025-12-30 | 3,562 | $7.94 | $28.28kSell |
| Joshua Dolger | General Counsel Corp Sec | 2025-12-30 | 1,959 | $7.94 | $15.55kSell |
| Jason Few | CEO | 2025-12-30 | 9,167 | $7.94 | $72.79kSell |
| Betsy B. Bingham | Director | 2025-12-22 | 8,608 | $8.52 | $73.37kSell |
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Posco Energy Co Ltd | 38.51% | 30,786,418 | $470.42M | Insider |
| Branconi Christof Franz Salvador Von | 3.44% | 2,746,548 | $41.97M | Insider |
| James D. Gerson | 1.71% | 1,367,789 | $20.90M | Insider |
| Jerry D. Leitman | 1.61% | 1,290,690 | $19.72M | Insider |
| Thomas L. Kempner | 1.29% | 1,032,834 | $15.78M | Insider |
| Warren D. Bagatelle | 1.28% | 1,020,392 | $15.59M | Insider |
| Joseph G. Mahler | 0.52% | 415,484 | $6.35M | Insider |
| Arthur A. Bottone Jr. | 0.50% | 402,658 | $6.15M | Insider |
| Christopher R. Bentley | 0.41% | 327,793 | $5.01M | Insider |
| John A. 1. Rolls | 0.40% | 317,274 | $4.85M | Insider |