2026Q1
| Insider | Role (last 12 mo) | Shares held | Filed at |
|---|---|---|---|
| DS Asset Management Co., Ltd. | 10% Owner | 16,000,000 | May 20, 2022 |
| DS Private Equity Co., Ltd. | 10% Owner | 16,000,000 | May 20, 2022 |
| Dok Soo Jang | 10% Owner | 16,000,000 | May 20, 2022 |
| Samsung C&T Corp | — | 5,200,002 | May 12, 2022 |
| Green Energy New Technology Investment Fund | 10% Owner | 4,196,142 | Nov 1, 2022 |
| Exec date | Filing date | Insider | Role | Signal | Confidence | Shares | % of shares | Under plan? | Amount (USD) |
|---|---|---|---|---|---|---|---|---|---|
| Mar 4, 2026 | Mar 6, 2026 | Fisher Carl M. | COO | Sell | 10.0 | -49,277 | -35.16% | ✓ | $622.9K |
| Mar 2, 2026 | Mar 3, 2026 | Hopkins John Lawrence | CEO | Sell | 37.5 | -82,667 | -41.40% | ✗ | $1M |
| Mar 2, 2026 | Mar 3, 2026 | Hamady Robert Ramsey | CFO | Sell | 42.5 | -18,570 | -16.04% | ✗ | $226.9K |
| Mar 2, 2026 | Mar 3, 2026 | Reyes Jose N Jr | Chief Technology Officer | Sell | 40.0 | -25,951 | -8.83% | ✗ | $317.1K |
| Mar 2, 2026 | Mar 3, 2026 | Scott Clayton | Chief Commercial Officer | Sell | 40.0 | -22,478 | -14.47% | ✗ | $274.7K |
| Mar 2, 2026 | Mar 3, 2026 | Fisher Carl M. | COO | Sell | 40.0 | -22,197 | -13.67% | ✗ | $271.2K |
| Feb 28, 2026 | Mar 3, 2026 | Cooper William J. | Chief Legal Officer/ Secretary | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 28, 2026 | Mar 3, 2026 | Tonnel David A | Chief Accounting Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 26, 2026 | Mar 2, 2026 | FLUOR CORP | Director | Sell | 16.3 | -463,747 | -1.15% | ✗ | $6.1M |
| Feb 13, 2026 | Feb 17, 2026 | FLUOR CORP | Director | Sell | 15.0 | -71,000,000 | -63.73% | ✗ | $1.4B |
| Jan 26, 2026 | Jan 27, 2026 | Cooper William J. | Chief Legal Officer/ Secretary | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 27, 2026 | Cooper William J. | Chief Legal Officer/ Secretary | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Dec 31, 2025 | Jan 5, 2026 | BOECKMANN ALAN L | Director | Neutral | 82.5 | +2,607 | 3.52% | ✗ | - |
| Dec 31, 2025 | Jan 5, 2026 | KRESA KENT | Director | Neutral | 82.5 | +3,702 | 4.48% | ✗ | - |
| Dec 8, 2025 | Dec 10, 2025 | Hamady Robert Ramsey | CFO | Sell | 7.5 | -40,000 | -46.36% | ✓ | $886.8K |
| Dec 1, 2025 | Tonnel David A | Chief Accounting Officer | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Nov 21, 2025 | Nov 25, 2025 | FLUOR CORP | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Nov 7, 2025 | Nov 7, 2025 | FLUOR CORP | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Oct 20, 2025 | Oct 22, 2025 | Canafax James D | Chief Legal Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Oct 22, 2025 | Canafax James D | Chief Legal Officer | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Oct 7, 2025 | Oct 9, 2025 | FLUOR CORP | Director | Sell | 15.0 | -908,761 | -100.00% | ✗ | $36.9M |
| Oct 2, 2025 | Oct 6, 2025 | FLUOR CORP | Director | Sell | 15.0 | -2,515,517 | -73.46% | ✗ | $101.3M |
| Jul 1, 2025 | Oct 3, 2025 | Reyes Jose N Jr | Chief Technology Officer | Sell | 20.0 | -66,000 | -13.01% | ✓ | $2.4M |
| Sep 30, 2025 | Oct 2, 2025 | KRESA KENT | Director | Neutral | 77.5 | +1,262 | 1.55% | ✗ | - |
| Sep 30, 2025 | Oct 2, 2025 | BOECKMANN ALAN L | Director | Neutral | 77.5 | +1,010 | 1.38% | ✗ | - |
| Sep 29, 2025 | Oct 1, 2025 | FLUOR CORP | Director | Sell | 15.0 | -2,138,619 | -38.44% | ✗ | $80M |
| Sep 24, 2025 | Sep 26, 2025 | FLUOR CORP | Director | Sell | 15.0 | -2,327,690 | -29.50% | ✗ | $90.1M |
| Aug 26, 2025 | Aug 28, 2025 | Hamady Robert Ramsey | CFO | Sell | 37.5 | -30,641 | -39.83% | ✗ | $1.1M |
| Aug 14, 2025 | Aug 18, 2025 | Reyes Jose N Jr | Chief Technology Officer | Neutral | 27.5 | -16,313 | -3.06% | ✗ | - |
| Aug 12, 2025 | Aug 14, 2025 | FLUOR CORP | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 4, 2025 | Aug 6, 2025 | Fisher Carl M. | COO | Sell | 40.0 | -18,206 | -16.69% | ✗ | $808.1K |
| Jun 30, 2025 | Jul 2, 2025 | GHASEMIAN SHAHRAM | Chief Legal Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jul 2, 2025 | GHASEMIAN SHAHRAM | Chief Legal Officer | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jun 30, 2025 | Jul 2, 2025 | KRESA KENT | Director | Neutral | 67.5 | +695 | 0.86% | ✗ | - |
| Jun 30, 2025 | Jul 2, 2025 | BOECKMANN ALAN L | Director | Neutral | 77.5 | +919 | 1.27% | ✗ | - |
| May 30, 2025 | Jun 2, 2025 | Hamady Robert Ramsey | CFO | Sell | 17.5 | -69,984 | -100.00% | ✗ | $2.2M |
| May 28, 2025 | May 30, 2025 | KRESA KENT | Director | Neutral | 82.5 | +3,109 | 4.01% | ✗ | - |
| May 28, 2025 | May 30, 2025 | BOECKMANN ALAN L | Director | Neutral | 82.5 | +3,109 | 4.50% | ✗ | - |
| May 28, 2025 | May 30, 2025 | WALTERS DIANA J | Director | Neutral | 90.0 | +3,109 | 33.84% | ✗ | - |
| May 28, 2025 | May 30, 2025 | Warnica Kimberly O. | Director | Neutral | 85.0 | +3,109 | 7.01% | ✗ | - |
| May 28, 2025 | May 30, 2025 | Chung Bum-Jin | Director | Neutral | 85.0 | +3,109 | 7.89% | ✗ | - |
| May 28, 2025 | May 30, 2025 | Fujino Shinji | Director | Neutral | 85.0 | +3,109 | 9.11% | ✗ | - |
| May 15, 2025 | May 16, 2025 | Hopkins John Lawrence | CEO | Sell | 20.0 | -26,345 | -100.00% | ✗ | $623.4K |
| May 13, 2025 | May 15, 2025 | KRESA KENT | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 8, 2025 | May 9, 2025 | Hopkins John Lawrence | CEO | Sell | 40.0 | -22,674 | -46.26% | ✗ | $379.6K |
| May 2, 2025 | May 6, 2025 | Hopkins John Lawrence | CEO | Sell | 7.5 | -34,675 | -41.43% | ✓ | $589.5K |
| May 2, 2025 | May 6, 2025 | Engel Jacqueline F. | Interim VP, Accounting | Sell | 13.8 | -2,783 | -100.00% | ✓ | $46.9K |
| May 2, 2025 | May 6, 2025 | Reyes Jose N Jr | Chief Technology Officer | Sell | 40.0 | -16,134 | -2.94% | ✗ | $264.2K |
| May 2, 2025 | May 6, 2025 | Scott Clayton | Chief Commercial Officer | Sell | 42.5 | -10,019 | -10.33% | ✗ | $168.1K |
| Apr 2, 2025 | Apr 4, 2025 | Reyes Jose N Jr | Chief Technology Officer | Sell | 20.0 | -33,000 | -6.01% | ✗ | $499.3K |
| Mar 31, 2025 | Apr 2, 2025 | KRESA KENT | Director | Neutral | 82.5 | +1,942 | 3.48% | ✗ | - |
| Mar 31, 2025 | Apr 2, 2025 | BOECKMANN ALAN L | Director | Neutral | 82.5 | +2,409 | 3.62% | ✗ | - |
| Mar 20, 2025 | Mar 21, 2025 | WALTERS DIANA J | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 7, 2025 | Mar 11, 2025 | Hamady Robert Ramsey | CFO | Sell | 20.0 | -31,496 | -51.23% | ✗ | $494.5K |
| Mar 4, 2025 | Mar 6, 2025 | Hopkins John Lawrence | CEO | Sell | 17.5 | -76,949 | -68.94% | ✗ | $1.1M |
| Mar 4, 2025 | Mar 6, 2025 | Engel Jacqueline F. | Interim VP, Accounting | Sell | 20.0 | -24,618 | -95.54% | ✗ | $357.5K |
| Feb 28, 2025 | Mar 4, 2025 | Scott Clayton | Chief Commercial Officer | Sell | 42.5 | -14,535 | -16.40% | ✗ | $239K |
| Feb 28, 2025 | Mar 4, 2025 | Hopkins John Lawrence | CEO | Sell | 37.5 | -66,502 | -37.33% | ✗ | $1.1M |
| Feb 28, 2025 | Mar 4, 2025 | Reyes Jose N Jr | Chief Technology Officer | Sell | 40.0 | -19,990 | -3.73% | ✗ | $328.8K |
| Feb 28, 2025 | Mar 4, 2025 | Engel Jacqueline F. | Interim VP, Accounting | Sell | 10.0 | -10,648 | -29.24% | ✓ | $177.9K |
| Feb 28, 2025 | Mar 4, 2025 | Hamady Robert Ramsey | CFO | Sell | 42.5 | -11,630 | -15.91% | ✗ | $191.3K |
| Feb 28, 2025 | Mar 4, 2025 | Fisher Carl M. | COO | Sell | 40.0 | -15,961 | -19.37% | ✗ | $262.5K |
| Feb 28, 2025 | Mar 4, 2025 | WALTERS DIANA J | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 16, 2025 | HACKETT JAMES T | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Dec 31, 2024 | Jan 10, 2025 | BOECKMANN ALAN L | Director | Neutral | 77.5 | +1,289 | 1.97% | ✗ | - |
| Dec 31, 2024 | Jan 10, 2025 | KRESA KENT | Director | Neutral | 82.5 | +1,533 | 2.83% | ✗ | - |
| Jan 2, 2025 | Jan 6, 2025 | Hopkins John Lawrence | CEO | Sell | 15.0 | -664,568 | -95.04% | ✗ | $12M |
| Dec 27, 2024 | WALTERS DIANA J | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Dec 12, 2024 | Dec 16, 2024 | Hamady Robert Ramsey | CFO | Sell | 20.0 | -28,840 | -50.00% | ✗ | $665.6K |
| Dec 9, 2024 | Dec 11, 2024 | Engel Jacqueline F. | Interim VP, Accounting | Sell | 26.3 | -1,007 | -26.49% | ✗ | $26.7K |
| Dec 4, 2024 | Chubu Electric Power Company, Inc | 10% Owner | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Nov 29, 2024 | Dec 3, 2024 | Engel Jacqueline F. | Interim VP, Accounting | Sell | 20.0 | -18,186 | -82.71% | ✗ | $527.4K |
| Nov 25, 2024 | Nov 27, 2024 | Japan Bank for International Cooperation | 10% Owner | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Oct 16, 2024 | Oct 18, 2024 | Temple Robert K | Other | Sell | 17.5 | -127,920 | -98.46% | ✗ | $2.3M |
| Oct 4, 2024 | Oct 8, 2024 | Temple Robert K | Other | Sell | 20.0 | -68,558 | -82.99% | ✗ | $892.6K |
| Sep 30, 2024 | Oct 2, 2024 | BOECKMANN ALAN L | Director | Neutral | 82.5 | +1,996 | 3.15% | ✗ | - |
| Sep 30, 2024 | Oct 2, 2024 | KRESA KENT | Director | Neutral | 82.5 | +2,374 | 4.58% | ✗ | - |
| Sep 25, 2024 | Sep 27, 2024 | Temple Robert K | Other | Sell | 20.0 | -75,000 | -84.22% | ✗ | $900K |
| Sep 20, 2024 | Sep 24, 2024 | Temple Robert K | Other | Sell | 17.5 | -144,627 | -91.14% | ✗ | $1.6M |
| Sep 13, 2024 | Sep 16, 2024 | Temple Robert K | Other | Sell | 26.3 | -5,000 | -26.24% | ✗ | $47.9K |
| Aug 26, 2024 | Aug 28, 2024 | Hamady Robert Ramsey | CFO | Sell | 42.5 | -19,242 | -25.01% | ✗ | $153.6K |
| Aug 13, 2024 | Aug 15, 2024 | Temple Robert K | Other | Sell | 17.5 | -100,000 | -72.41% | ✗ | $1M |
| Aug 5, 2024 | Aug 7, 2024 | Fisher Carl M. | COO | Sell | 42.5 | -12,302 | -28.86% | ✗ | $108.1K |
| Aug 1, 2024 | Temple Robert K | General Counsel | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jun 30, 2024 | Jul 2, 2024 | KRESA KENT | Director | Neutral | 82.5 | +2,352 | 4.75% | ✗ | - |
| Jun 30, 2024 | Jul 2, 2024 | BOECKMANN ALAN L | Director | Neutral | 82.5 | +1,978 | 3.22% | ✗ | - |
| May 28, 2024 | May 29, 2024 | HACKETT JAMES T | Director | Neutral | 90.0 | +11,603 | 35.43% | ✗ | - |
| May 28, 2024 | May 29, 2024 | Warnica Kimberly O. | Director | Neutral | 90.0 | +11,603 | 35.43% | ✗ | - |
| May 28, 2024 | May 29, 2024 | KRESA KENT | Director | Neutral | 90.0 | +11,603 | 30.59% | ✗ | - |
| May 28, 2024 | May 29, 2024 | Fujino Shinji | Director | Neutral | 90.0 | +11,603 | 51.50% | ✗ | - |
| May 28, 2024 | May 29, 2024 | Chung Bum-Jin | Director | Neutral | 90.0 | +11,603 | 41.77% | ✗ | - |
| May 28, 2024 | May 29, 2024 | BOECKMANN ALAN L | Director | Neutral | 90.0 | +11,603 | 23.32% | ✗ | - |
| May 24, 2024 | Sorrells Christopher D. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| May 8, 2024 | May 10, 2024 | Hopkins John Lawrence | CEO | Sell | 42.5 | -14,345 | -29.26% | ✗ | $86.6K |
| May 2, 2024 | May 6, 2024 | Hopkins John Lawrence | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 2, 2024 | May 6, 2024 | Reyes Jose N Jr | Chief Technology Officer | Sell | 42.5 | -15,776 | -3.19% | ✗ | $95.3K |
| May 2, 2024 | May 6, 2024 | Scott Clayton | Chief Commercial Officer | Sell | 46.3 | -7,191 | -14.17% | ✗ | $43.4K |
| May 2, 2024 | May 6, 2024 | Engel Jacqueline F. | Interim VP, Accounting | Sell | 47.5 | -485 | -11.32% | ✗ | $2.9K |
| May 2, 2024 | May 6, 2024 | Temple Robert K | General Counsel | Sell | 10.0 | -32,679 | -63.17% | ✓ | $198.1K |
| Apr 1, 2024 | Apr 3, 2024 | KRESA KENT | Director | Neutral | 90.0 | +5,178 | 15.81% | ✗ | - |