SMR
NUSCALE POWER Corp · Manufacturing · Market cap $2.0B
Insiders sold $981K net in the last 90 days ·3 sellers, 0 buyers· 2 of 5 sales under Rule 10b5-1 plans· latest Form 4 filed Oct 5, 2026
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$1.8B
reported sales (SEC code S)
Unique Insiders
8
in the rolling window
Latest filing
Oct 5, 2026
Hamady Robert Ramsey
NUSCALE POWER Corp (SMR) has 35 SEC Form 4 filings (58 transaction rows) in the rolling window, disclosed by 8 distinct insiders. Most recent filing: Oct 5, 2026.
Inside the rolling window, 8 insiders at NUSCALE POWER Corp reported no open-market purchases and 19 open-market sales totaling $1.8B. The most active filer is Chief Financial Officer Hamady Robert Ramsey with 6 filings. Insiders have net sold $473.9M over the trailing 6 months. The most recent open-market filing is a sale of 20,000 shares by Chief Financial Officer Hamady Robert Ramsey, dated Oct 1, 2026, worth $158K.
- Industry:Renewable Utilities
- CEO:John Lawrence Hopkins
- Employees:428
- HQ:Corvallis, OR, US
- IPO:2022-03-01
| Source | |||||||
|---|---|---|---|---|---|---|---|
| Chief Financial Officer | Sale | 20,000 | $158K | Oct 5 | -27.3% | SEC ↗ | |
| Chief Financial Officer | Sale | 20,000 | $190K | Sep 11 | -35.2% | SEC ↗ | |
| Chief Financial Officer | Sale | 29,880 | $281K | Aug 28 | -39.9% | SEC ↗ | |
Fujino ShinjiFirst filing | Director | Sale | 20,000 | $177K | Aug 20 | -38.5% | SEC ↗ |
Fisher Carl M.First in 5 months | Chief Operating Officer | Sale | 18,771 | $176K | Aug 6 | -41.1% | SEC ↗ |
Hamady Robert RamseyFirst in 4 months | Chief Financial Officer | Sale | 20,000 | $203K | Jul 1 | -45.0% | SEC ↗ |
| Director | Sale | 13,500,000 | $159.4M | Apr 23 | -56.1% | SEC ↗ | |
| Director | Sale | 12,936,472 | $150.4M | Apr 17 | -55.9% | SEC ↗ | |
| Director, 10% Owner | Sale | 13,500,000 | $162.9M | Apr 13 | -41.8% | SEC ↗ | |
Tonnel David AFirst filing | Chief Accounting Officer | Sale | 2,290 | $27K | Mar 26 | -49.2% | SEC ↗ |
| Chief Operating Officer | Sale | 49,277 | $623K | Mar 6 | — | SEC ↗ | |
Scott ClaytonFirst filing | Chief Commercial Officer | Sale | 22,478 | $275K | Mar 3 | — | SEC ↗ |
Hopkins John LawrenceFirst filing | Chief Executive Officer | Sale | 82,667 | $1.0M | Mar 3 | — | SEC ↗ |
Reyes Jose N JrFirst filing | Chief Technology Officer | Sale | 25,951 | $317K | Mar 3 | — | SEC ↗ |
| Chief Financial Officer | Sale | 18,570 | $227K | Mar 3 | — | SEC ↗ | |
Fisher Carl M.First filing | Chief Operating Officer | Sale | 22,197 | $271K | Mar 3 | — | SEC ↗ |
| Director, 10% Owner | Sale | 463,747 | $6.1M | Mar 2 | — | SEC ↗ | |
FLUOR CORPFirst filing | Director, 10% Owner | Sale | 71,000,000 | $1.4B | Feb 17 | — | SEC ↗ |
Hamady Robert RamseyFirst filing | Chief Financial Officer | Sale | 40,000 | $887K | Dec 10 | — | SEC ↗ |
Earnings: last 7 quarters
Congress trading SMR 3 all-time
- RRep. Lisa C. McClainPurchase$15,001 - $50,0002025-07-08
- RRep. Lisa C. McClainPurchase$15,001 - $50,0002025-07-09
- RRep. Lisa C. McClainPurchase$1,001 - $15,0002024-11-08
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does SMR have?
NUSCALE POWER Corp (SMR) has 35 SEC Form 4 filings (58 transaction rows) in the rolling 365-day window, disclosed by 8 distinct insiders. Most recent filing: Oct 5, 2026.
When was the most recent SEC Form 4 filing for SMR?
The most recent Form 4 filing for SMR on Tracefour is dated Oct 5, 2026.
Who is the most active insider at SMR?
The most active SEC Form 4 filer at SMR in the rolling window is Chief Financial Officer Hamady Robert Ramsey, with 6 filings.
What is the net insider flow at SMR over the last 6 months?
Over the trailing 180 days, insiders at SMR have net sold $473.9M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at SMR in the current window?
Inside the rolling window, insiders at SMR bought $0 and sold $1.8B based on SEC Form 4 filings.
Can I get alerts for SMR insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at NUSCALE POWER Corp (SMR). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
NUSCALE POWER Corp is in the Manufacturing sector.