Nuscale Power Corp
SMR- Exchange
- NYSE
- Industry
- Fabricated Plate Work (Boiler Shops)
- SEC CIK
- 0001822966
In the last 90 days, Nuscale Power Corp insiders filed 0 open-market purchases and 5 sales; 523 institutions reported holding it in 13F filings for Q2 2026, worth $2.25B in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Nuscale Power Corp insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 5 filings
- 3 insiders, $1.03M in total
- Insiders trading
- 3
- Net value
- −$1.03M
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Nuscale Power Corp, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Hamady Robert Ramsey | Chief Financial Officer | 124,235 | Sep 11, 2026 | 5 |
| Fujino Shinji | Director | 17,242 | Aug 20, 2026 | 2 |
| Fisher Carl M. | Chief Operating Officer | 114,718 | Aug 6, 2026 | 3 |
| Boeckmann Alan L | Director | 92,499 | Jul 1, 2026 | 5 |
| Kresa Kent | Director | 101,609Indirect | Jul 1, 2026 | 5 |
| Walters Diana J | Director | 20,976 | Jun 2, 2026 | 1 |
| Klein Dale E. | Director | 17,362 | Jun 2, 2026 | 1 |
| Warnica Kimberly O. | Director | 56,140 | Jun 2, 2026 | 1 |
| Harshaw Stuart Alan | Director | 17,362 | Jun 2, 2026 | 1 |
| Chung Bum-Jin | Director | 51,172 | Jun 2, 2026 | 1 |
| Fluor Corp | Director | 0Indirect | Apr 23, 2026 | 10 |
| Tonnel David A | Chief Accounting Officer | 7,420 | Mar 26, 2026 | 2 |
| Reyes Jose N Jr | Chief Technology Officer | 268,081Indirect | Mar 3, 2026 | 2 |
| Hopkins John Lawrence | Chief Executive Officer | 117,018 | Mar 3, 2026 | 1 |
| Scott Clayton | Chief Commercial Officer | 132,852 | Mar 3, 2026 | 1 |
| Cooper William J. | Chief Legal Officer/ Secretary | – | Mar 3, 2026 | 2 |
| Canafax James D | Chief Legal Officer | – | Oct 22, 2025 | 1 |
| Ghasemian Shahram | Chief Legal Officer | – | Jul 2, 2025 | 0 |
| Engel Jacqueline F. | Interim VP, Accounting | 0 | May 6, 2025 | 0 |
| Hackett James T | Director | 44,350 | Jan 16, 2025 | 0 |
| Japan Bank for International Cooperation | 10% Owner | – | Nov 27, 2024 | 0 |
| Temple Robert K | Other: Retired | 2,000 | Oct 18, 2024 | 0 |
| Sorrells Christopher D. | Director | 32,747 | May 24, 2024 | 0 |
| Mundy Thomas P | President, VOYGR Services | 225Indirect | Nov 21, 2023 | 0 |
| Colbert Chris | Other: Former Officer | 0Indirect | Oct 17, 2023 | 0 |
| Adelman Julie | Senior Director, Accounting | 22,302 | Aug 23, 2023 | 0 |
| Murgo Rudy | Treasurer | 10,922 | Jun 14, 2023 | 0 |
| Feldman Karin | InterimChief Operating Officer | 0 | May 31, 2023 | 0 |
| IBK Securities Co., Ltd. | 10% Owner | 287,420Indirect | Feb 24, 2023 | 0 |
| Atkinson Dale | Chief Operating Officer | 110,195 | Feb 15, 2023 | 0 |
| Panichi Chris | Director | 2,775 | Dec 16, 2022 | 0 |
| DS Private Equity Co., Ltd. | 10% Owner | 2,489,656 | Nov 1, 2022 | 0 |
| Dok Soo Jang | 10% Owner | 2,489,656 | Nov 1, 2022 | 0 |
| DS Asset Management Co., Ltd. | 10% Owner | 2,489,656 | Nov 1, 2022 | 0 |
| Green Energy New Technology Investment Fund | 10% Owner | 4,196,142 | Nov 1, 2022 | 0 |
| Quinn William J | Director, 10% Owner | 73,600Indirect | Apr 26, 2022 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Oct 8, 2024 (view filing) | Oct 4 | 4 days | Temple Robert KOther: Retired | SSaleClass A Common Stock | −68.6K | $13.02 | −$892.6K | −83.0%14.1K after | |
| Sep 27, 2024 (view filing) | Sep 25 | 2 days | Temple Robert KOther: Retired | SSaleClass A Common Stock | −75.0K | $12.00 | −$900.0K | −84.2%14.1K after | |
| Sep 24, 2024 (view filing) | Sep 20 | 4 days | Temple Robert KOther: Retired | SSaleClass A Common Stock | −144.6K | $10.90 | −$1.58M | −91.1%14.1K after | |
| Sep 16, 2024 (view filing) | Sep 13 | 3 days | Temple Robert KOther: Retired | SSaleClass A Common Stock | −5.00K | $9.58 | −$47.9K | −26.2%14.1K after | |
| Aug 28, 2024 (view filing) | Aug 27 | 1 day | Hamady Robert RamseyChief Financial Officer | SSaleClass A Common Stock | −19.2K | $7.98 | −$153.6K | −25.0%57.7K after | |
| Aug 15, 2024 (view filing) | Aug 13-14 | 2 days | Temple Robert KOther: Retired | SSaleClass A Common Stock | −100.0K | $10.02 | −$1.00M | −84.0%19.1K after | 2 lots |
| Aug 7, 2024 (view filing) | Aug 6 | 1 day | Fisher Carl M.Chief Operating Officer | SSaleClass A Common Stock | −12.3K | $8.79 | −$108.1K | −28.9%30.3K after | |
| May 10, 2024 (view filing) | May 8 | 2 days | Hopkins John LawrenceChief Executive Officer | SSaleClass A Common Stock | −14.3K | $6.04 | −$86.6K | −29.3%34.7K after | |
| May 6, 2024 (view filing) | May 3 | 3 days | Reyes Jose N JrChief Technology Officer | SSaleClass A Common Stock | −15.8K | $6.04 | −$95.3K | −3.2%478.3K after | |
| May 6, 2024 (view filing) | May 3 | 3 days | Scott ClaytonChief Commercial Officer | SSaleClass A Common Stock | −7.19K | $6.04 | −$43.4K | −14.2%43.5K after | |
| May 6, 2024 (view filing) | May 3 | 3 days | Engel Jacqueline F.Interim VP, Accounting | SSaleClass A Common Stock | −485 | $6.04 | −$2.93K | −11.3%3.80K after | |
| May 6, 2024 (view filing) | May 3-6 | 3 days | Temple Robert KGeneral Counsel | SSaleClass A Common Stock | −32.7K | $6.06 | −$198.1K | −63.2%19.1K after | 2 lots10b5-1 |
| Mar 22, 2024 (view filing) | Mar 22 | Same day | Hopkins John LawrenceChief Executive Officer | SSaleClass A Common Stock | −59.8K | $4.20 | −$251.0K | −100.0%0 after | |
| Mar 1, 2024 (view filing) | Feb 29 | 1 day | Engel Jacqueline F.Interim VP, Accounting | SSaleClass A Common Stock | −726 | $3.12 | −$2.27K | −21.5%2.65K after | |
| Mar 1, 2024 (view filing) | Feb 29 | 1 day | Hopkins John LawrenceChief Executive Officer | SSaleClass A Common Stock | −13.5K | $3.12 | −$42.0K | −18.4%59.8K after | |
| Mar 1, 2024 (view filing) | Feb 29 | 1 day | Scott ClaytonChief Commercial Officer | SSaleClass A Common Stock | −6.93K | $3.12 | −$21.6K | −19.9%27.9K after | |
| Mar 1, 2024 (view filing) | Feb 29 | 1 day | Temple Robert KGeneral Counsel | SSaleClass A Common Stock | −9.59K | $3.12 | −$29.9K | −33.5%19.1K after | |
| Mar 1, 2024 (view filing) | Feb 29 | 1 day | Reyes Jose N JrChief Technology Officer | SSaleClass A Common Stock | −10.3K | $3.12 | −$32.2K | −2.2%461.4K after | |
| Nov 21, 2023 (view filing) | Aug 9 | 104 daysLate | Mundy Thomas PPresident, VOYGR Services | SSaleClass A Common Stock | −31 | $7.11 | −$220.41 | −19.9%125 after | |
| Nov 21, 2023 (view filing) | Nov 17 | 4 days | Mundy Thomas PPresident, VOYGR Services | PPurchaseClass A Common Stock | +100 | $2.31 | +$231 | +80.0%225 after | |
| Oct 17, 2023 (view filing) | Oct 13 | 4 days | Colbert ChrisOther: Former Officer | SSaleClass A Common Stock | −75.6K | $5.77 | −$436.1K | −100.0%0 after | |
| Aug 28, 2023 (view filing) | Aug 24 | 4 days | Fujino ShinjiDirector | SSaleClass A Common Stock | −5.25K | $5.98 | −$31.4K | −100.0%0 after | |
| Aug 15, 2023 (view filing) | Aug 14 | 1 day | Boeckmann Alan LDirector | PPurchaseClass A Common Stock | +7.00K | $7.06 | +$49.4K | +24.5%35.6K after | |
| Jun 26, 2023 (view filing) | Jun 22-26 | 4 days | Colbert ChrisChief Financial Officer | SSaleClass A Common Stock | −89.8K | $7.42 | −$666.2K | −85.6%15.0K after | 3 lots10b5-1 |
| Jun 22, 2023 (view filing) | Jun 20-21 | 2 days | Colbert ChrisChief Financial Officer | SSaleClass A Common Stock | −59.9K | $7.90 | −$472.9K | −79.9%15.0K after | 2 lots10b5-1 |
| Jun 14, 2023 (view filing) | Jun 12 | 2 days | Murgo RudyTreasurer | SSaleClass A Common Stock | −638 | $7.90 | −$5.04K | −5.5%10.9K after | 10b5-1 |
| Jun 9, 2023 (view filing) | May 16-17 | 24 days | Colbert ChrisChief Financial Officer | SSaleClass A Common Stock | −11.8K | $8.03 | −$94.3K | −43.9%15.0K after | Amended2 lots |
| Jun 9, 2023 (view filing) | May 16-17 | 24 days | Mundy Thomas PPresident, VOYGR Services | SSaleClass A Common Stock | −9.80K | $8.03 | −$78.7K | −13.0%65.3K after | Amended2 lots |
| May 31, 2023 (view filing) | May 30 | 1 day | Feldman KarinInterimChief Operating Officer | SSaleClass A Common Stock | −7.72K | $7.78 | −$60.0K | −100.0%0 after | 10b5-1 |
| May 23, 2023 (view filing) | May 22 | 1 day | Hopkins John LawrenceChief Executive Officer | SSaleClass A Common Stock | −5.05K | $7.97 | −$40.3K | −13.0%33.9K after | |
| May 18, 2023 (view filing) | May 17 | 1 day | Hopkins John LawrenceChief Executive Officer | SSaleClass A Common Stock | −4.92K | $8.00 | −$39.4K | −11.2%39.0K after | |
| May 18, 2023 (view filing) | May 16-17 | 2 days | Adelman JulieController | SSaleClass A Common Stock | −1.46K | $8.03 | −$11.7K | −29.2%3.54K after | 2 lots |
| May 18, 2023 (view filing) | May 17 | 1 day | Scott ClaytonEVP, Business Development | SSaleClass A Common Stock | −7.14K | $8.00 | −$57.1K | −31.2%15.7K after | |
| May 18, 2023 (view filing) | May 16-17 | 2 days | Murgo RudyTreasurer | SSaleClass A Common Stock | −1.46K | $8.03 | −$11.7K | −11.9%10.8K after | 2 lots |
| May 18, 2023 (view filing) | May 16-17 | 2 days | Feldman KarinInterimChief Operating Officer | SSaleClass A Common Stock | −3.01K | $8.03 | −$24.2K | −28.1%7.72K after | 2 lots |
| May 17, 2023 (view filing) | May 16 | 1 day | Hopkins John LawrenceChief Executive Officer | SSaleClass A Common Stock | −5.11K | $8.05 | −$41.2K | −31.3%11.2K after | |
| May 16, 2023 (view filing) | May 15 | 1 day | Mundy Thomas PPresident, VOYGR Services | SSaleClass A Common Stock | −4.93K | $8.27 | −$40.7K | −8.5%53.3K after | |
| May 16, 2023 (view filing) | May 15 | 1 day | Colbert ChrisChief Financial Officer | SSaleClass A Common Stock | −5.88K | $8.27 | −$48.6K | −54.0%5.02K after | |
| May 16, 2023 (view filing) | May 15 | 1 day | Feldman KarinInterimChief Operating Officer | SSaleClass A Common Stock | −2.34K | $8.27 | −$19.4K | −53.8%2.01K after | |
| May 16, 2023 (view filing) | May 15 | 1 day | Murgo RudyTreasurer | SSaleClass A Common Stock | −725 | $8.27 | −$6.00K | −7.9%8.48K after | |
| May 16, 2023 (view filing) | May 15 | 1 day | Adelman JulieController | SSaleClass A Common Stock | −724 | $8.27 | −$5.99K | −38.0%1.18K after | |
| May 12, 2023 (view filing) | May 10 | 2 days | Murgo RudyTreasurer | SSaleClass A Common Stock | −647 | $7.71 | −$4.99K | −8.1%7.30K after | 10b5-1 |
| May 10, 2023 (view filing) | May 8 | 2 days | Temple Robert KGeneral Counsel | SSaleClass A Common Stock | −18.8K | $7.98 | −$150.2K | −90.4%2.00K after | 10b5-1 |
| May 8, 2023 (view filing) | May 5 | 3 days | Temple Robert KGeneral Counsel | SSaleClass A Common Stock | −13.9K | $7.93 | −$109.9K | −40.0%20.8K after | 10b5-1 |
| May 4, 2023 (view filing) | May 2-3 | 2 days | Reyes Jose N JrChief Technology Officer | SSaleClass A Common Stock | −172.7K | $8.00 | −$1.38M | −37.0%293.9K after | 2 lots10b5-1 |
| Apr 11, 2023 (view filing) | Apr 10 | 1 day | Murgo RudyTreasurer | SSaleClass A Common Stock | −622 | $8.25 | −$5.13K | −7.9%7.23K after | 10b5-1 |
| Mar 10, 2023 (view filing) | Mar 10 | Same day | Murgo RudyTreasurer | SSaleClass A Common Stock | −800 | $9.66 | −$7.73K | −10.1%7.13K after | |
| Feb 24, 2023 (view filing) | Jan 6-9 | 49 daysLate | IBK Securities Co., Ltd.10% Owner | SSaleClass A Common Stock | −105.0K | $10.35 | −$1.09M | −26.8%287.4K after | 4 lots |
| Feb 23, 2023 (view filing) | Feb 21 | 2 days | Murgo RudyTreasurer | SSaleClass A Common Stock | −863 | $10.21 | −$8.81K | −11.0%6.99K after | |
| Feb 23, 2023 (view filing) | Feb 22 | 1 day | Reyes Jose N JrChief Technology Officer | SSaleClass A Common Stock | −57.3K | $10.04 | −$575.2K | −23.0%191.4K after |