SEC Form 4
NuScale Power Corporation (SMR) insider trading
In the 12 months to Oct 24, 2026, 4 SMR insiders reported open-market sales of $1.8B across 11 filings; no open-market purchases were filed.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $1.8B
- 11 filings · 4 insiders
- Open-market purchases
- $0
- 0 filings
- Pre-arranged sales (10b5-1)
- 5 of 11
- $2.1M of $1.8B sold (0%)
Who traded SMR, and when
- Sale
- Sale, pre-arranged (10b5-1)
SMR daily close from Oct 24, 2025 to Oct 23, 2026, between $5.38 and $44.87, last $5.38. 11 sale and 0 purchase filings by 4 insiders, marked at their filing dates. FLUOR CORP, Director: sold $1.8B across 5 filings, first filed Feb 17, 2026, last Apr 23, 2026. Robert Ramsey Hamady, Chief Financial Officer: sold $1.4M across 4 filings, first filed Dec 10, 2025, last Oct 5, 2026. Carl M. Fisher, Chief Operating Officer: sold $622.9K across 1 filing, first filed Mar 6, 2026, last Mar 6, 2026. Shinji Fujino, Director: sold $177.2K across 1 filing, first filed Aug 20, 2026, last Aug 20, 2026.
Largest mark · tap a row for others
FLUOR CORP · Director
Sale $1,352,535,800
71,000,000 shares at $19.05 avg
Filed Feb 17, 2026 · traded Feb 13
Close on filing date $14.27
FLUOR CORP · Director
Director
$1.8B soldRobert Ramsey Hamady · Chief Financial Officer
Chief Financial Officer
$1.4M soldCarl M. Fisher · Chief Operating Officer
Chief Operating Officer
$622.9K soldShinji Fujino · Director
Director
$177.2K soldHas the NuScale Power Corporation's CEO sold stock?
No. John Lawrence Hopkins (CEO) made no open-market sales filed as CEO in the last 12 months.
Open-market trades
11 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| FLUOR CORP | Director | $1.8B | — | 5 | — | |
| Robert Ramsey Hamady | Chief Financial Officer | $1.4M | — | 4 | 100% of sales | |
| Carl M. Fisher | Chief Operating Officer | $622.9K | — | 1 | 100% of sales | |
| Shinji Fujino | Director | $177.2K | — | 1 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Robert Ramsey Hamady Chief Financial Officer | SalePre-arranged (10b5-1) | 20,000 | $7.89 | $157.8K | 144,235 | |
traded | Robert Ramsey Hamady Chief Financial Officer | SalePre-arranged (10b5-1) | 20,000 | $9.49 | $189.8K | 97,192 | |
traded | Shinji Fujino Director | Sale | 20,000 | $8.86 | $177.2K | 17,242 | |
traded | Robert Ramsey Hamady Chief Financial Officer | SalePre-arranged (10b5-1) | 20,000 | $10.14 | $202.8K | 97,192 | |
traded | FLUOR CORP Director | Sale | 13,500,000 | $11.81 | $159.4M | 0 | |
traded | FLUOR CORP Director | Sale | 12,936,472 | $11.63 | $150.4M | 13,500,000 | |
traded | FLUOR CORP Director | Sale | 13,500,000 | $12.07 | $162.9M | 26,436,472 | |
traded | Carl M. Fisher Chief Operating Officer | SalePre-arranged (10b5-1) | 49,277 | $12.64 | $622.9K | 90,864 | |
traded | FLUOR CORP Director | Sale | 463,747 | $13.15 | $6.1M | 39,936,472 | |
traded | FLUOR CORP Director | Sale | 71,000,000 | $19.05 | $1.4B | 40,400,219 | |
traded | Robert Ramsey Hamady Chief Financial Officer | SalePre-arranged (10b5-1) | 40,000 | $22.17 | $886.8K | 46,283 |
GET /stocks/filings/vX/form-4?tickers=SMR&filing_date.gte=2025-10-24&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"SMR"
],
"issuer_cik": "0001822966",
"owner_cik": "0001922054",
"accession_number": "0001922054-26-000009",
"form_type": "4",
"filing_date": "2026-10-05",
"period_of_report": "2026-10-01",
"issuer_name": "NUSCALE POWER Corp",
"issuer_trading_symbol": "SMR",
"owner_name": "Hamady Robert Ramsey",
"is_director": false,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "Chief Financial Officer",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Class A Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": true,
"transaction_date": "2026-10-01",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 20000,
"transaction_price_per_share": 7.89,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 144235,
"transaction_value": 157800,
"not_subject_to_section_16": false,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "The reported sale of 20,000 shares occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 31. 2026."
}
]
},
{
"tickers": [
"SMR"
],
"issuer_cik": "0001822966",
"owner_cik": "0001922054",
"accession_number": "0001922054-26-000005",
"form_type": "4/A",
"filing_date": "2026-09-11",
"period_of_report": "2026-08-17",
"issuer_name": "NUSCALE POWER Corp",
"issuer_trading_symbol": "SMR",
"owner_name": "Hamady Robert Ramsey",
"is_director": false,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "Chief Financial Officer",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Class A Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": true,
"transaction_date": "2026-08-17",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 20000,
"transaction_price_per_share": 9.49,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 97192,
"transaction_value": 189800,
"date_of_original_submission": "2026-08-19",
"not_subject_to_section_16": false,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "The reported sale of 20,000 shares occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 31, 2026."
},
{
"id": "F2",
"description": "On August 19, 2026, the reporting person filed a Form 4 which incorrectly reported that the reporting person acquired 0 shares of Class A Common Stock upon exercise of a stock option and disposed of 0 shares of Class A Common Stock in a sale transaction, when in fact, as reported in this amendment, 20,000 shares were acquired upon exercise of the stock option and 20,000 shares were disposed of in the sale transaction. The Form 4 also incorrectly reported that the reporting person directly owned 97,192 shares of Class A Common Stock after the exercise of the stock option and 77,192 shares of Class A Common Stock after the sale transaction, when in fact, as reported in this amendment, the reporting person directly owned 117,192 shares of Class A Common Stock after the exercise of the stock option and 97,192 shares of Class A Common Stock after the sale transaction."
}
]
}
]
}
// trimmed to 2 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
Other insider activity (not market trades) · 46 records
- Option exercises20 records
- Tax withholding (sold to cover)8 records
- Grants and awards16 records
- Other2 records
Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.
Build this yourself
This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:
Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for SMR every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.
How to read this page
- Open-market purchase or sale
- A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
- Pre-arranged (10b5-1)
- The insider marked the filing as made under a trading plan set up in advance (SEC Rule 10b5-1). The mark covers the whole filing, and an unmarked filing may still be under a plan.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.
- Counted once
- When several owners (a fund and its partners, say) report the same trade, it's counted once. Corrected filings replace the originals.