Nuscale Power's top three insider shareholders as of June 02, 2026 are Corp Fluor (Director, 26.44Mn shares), Energy New Technology Investment Fund Green (TenPercentOwner, 4.20Mn shares), Securities Co., Ltd. Ibk (TenPercentOwner, 3.88Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Diana J Walters | - | 12,295 | 0 | 30 May, 2025 |
| Corp Fluor | - | 0 | 26,436,472 | 13 Apr, 2026 |
| James T Hackett | - | 44,350 | 0 | 29 May, 2024 |
| Alan L Boeckmann | - | 76,667 | 0 | 05 Jan, 2026 |
| Kent Kresa | - | 0 | 86,280 | 05 Jan, 2026 |
| David A Tonnel | Chief Accounting Officer | 7,420 | 0 | 26 Mar, 2026 |
| William J Quinn | - | 6,600 | 73,600 | 26 Apr, 2022 |
| Christopher D. Sorrells | - | 32,747 | 0 | 29 Aug, 2023 |
| Kimberly O. Warnica | - | 47,459 | 0 | 30 May, 2025 |
| Julie Adelman | Senior Director, Accounting | 22,302 | 0 | 23 Aug, 2023 |
| Chris Panichi | - | 2,775 | 0 | 16 Dec, 2022 |
| Dale Atkinson | Chief Operating Officer | 110,195 | 0 | 14 Feb, 2023 |
| Chris Colbert | Chief Financial Officer | 15,048 | 0 | 26 Jun, 2023 |
| Jose N Jr Reyes | Chief Technology Officer | 0 | 295,809 | 18 Aug, 2025 |
| John Lawrence Hopkins | Chief Executive Officer | 117,018 | 0 | 03 Mar, 2026 |
| Robert K Temple | General Counsel | 2,000 | 0 | 18 Oct, 2024 |
| Robert Ramsey Hamady | Chief Financial Officer | 97,192 | 0 | 03 Mar, 2026 |
| Thomas P Mundy | President, Voygr Services | 65,316 | 0 | 09 Jun, 2023 |
| Rudy Murgo | Treasurer | 10,922 | 0 | 14 Jun, 2023 |
| Energy New Technology Investment Fund Green | - | 4,196,142 | 0 | 01 Nov, 2022 |
| Private Equity Co., Ltd. Ds | - | 2,637,344 | 0 | 28 Oct, 2022 |
| Asset Management Co., Ltd. Ds | - | 2,489,656 | 0 | 01 Nov, 2022 |
| Securities Co., Ltd. Ibk | - | 0 | 3,875,207 | 24 Feb, 2023 |
| Clayton Scott | Chief Commercial Officer | 132,852 | 0 | 03 Mar, 2026 |
| Bum-Jin Chung | - | 42,491 | 0 | 30 May, 2025 |
| Shinji Fujino | - | 37,242 | 0 | 30 May, 2025 |
| Carl M. Fisher | Chief Operating Officer | 90,864 | 0 | 06 Mar, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 21 Apr, 2026 | Corp Fluor | Class A Common Stock | D | 13,500,000 | $11.81 | 0 | I | S |
| 15 Apr, 2026 | Corp Fluor | Class A Common Stock | D | 12,936,472 | $11.63 | 13,500,000 | I | S |
| 09 Apr, 2026 | Corp Fluor | Class A Common Stock | D | 13,500,000 | $12.07 | 26,436,472 | I | S |
| 31 Mar, 2026 | Alan L Boeckmann | Phantom Stock | A | 3,470 | $0.00 | 3,470 | D | A |
| 31 Mar, 2026 | Kent Kresa | Phantom Stock | A | 3,946 | $0.00 | 3,946 | D | A |
| 24 Mar, 2026 | David A Tonnel | Class A Common Stock | A | 9,710 | - | 9,710 | D | M |
| 25 Mar, 2026 | David A Tonnel | Class A Common Stock | D | 2,290 | $11.85 | 7,420 | D | S |
| 24 Mar, 2026 | David A Tonnel | Restricted Stock Unit | D | 9,710 | $0.00 | 19,421 | D | M |
| 04 Mar, 2026 | Carl M. Fisher | Class A Common Stock | D | 35,777 | $12.64 | 104,364 | D | S |
| 04 Mar, 2026 | Carl M. Fisher | Class A Common Stock | D | 13,500 | $12.64 | 90,864 | D | S |
| 28 Feb, 2026 | William J. Cooper | Restricted Stock Unit | A | 85,603 | $0.00 | 85,603 | D | A |
| 02 Mar, 2026 | Jose N Jr Reyes | Class A Common Stock | A | 26,640 | - | 247,270 | I | M |
| 02 Mar, 2026 | Jose N Jr Reyes | Class A Common Stock | A | 26,640 | - | 247,270 | I | M |
| 02 Mar, 2026 | Carl M. Fisher | Class A Common Stock | A | 52,083 | - | 142,947 | D | M |
| 02 Mar, 2026 | Robert Ramsey Hamady | Class A Common Stock | A | 44,271 | - | 90,554 | D | M |
| 02 Mar, 2026 | Clayton Scott | Class A Common Stock | A | 19,054 | - | 106,019 | D | M |
| 02 Mar, 2026 | Clayton Scott | Class A Common Stock | A | 19,054 | - | 106,019 | D | M |
| 02 Mar, 2026 | Jose N Jr Reyes | Class A Common Stock | A | 26,640 | - | 247,270 | I | M |
| 02 Mar, 2026 | Clayton Scott | Class A Common Stock | A | 19,054 | - | 106,019 | D | M |
| 02 Mar, 2026 | Clayton Scott | Class A Common Stock | A | 19,054 | - | 106,019 | D | M |