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Nuscale Power stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions−84.3% to $5.08
Nuscale Power (SMR) stock fell 84% over the last 252 sessions, to $5.08. On the way it reported 5 quarters, its insiders filed 14 open-market trades and 6 Form 144 notices of planned sales, and the company filed 4 material 8-Ks. Each is marked on the price and listed with what the stock did next.
Each mark, and what followed
| Date | Kind | What | Next session | 5 sessions | 21 sessions |
|---|---|---|---|---|---|
| Nov 5, 2026 | Earnings | Earnings: beat the EPS estimate by 7.2% | −16.0% (−11.5% vs SPY) | — | — |
| Oct 1, 2026 | Form 144 | Form 144: Robert Ramsey Hamady plans to sell $158K | −1.4% (−1.6% vs SPY) | −2.9% (−4.8% vs SPY) | −28.8% (−29.7% vs SPY) |
| Aug 27, 2026 | Form 144 | Form 144: Robert Ramsey Hamady plans to sell $281K | +5.0% (+4.3% vs SPY) | +3.1% (+3.2% vs SPY) | −9.6% (−10.5% vs SPY) |
| Aug 27, 2026 | Insider sale | Hamady Robert Ramsey sold $281K | +5.0% (+4.3% vs SPY) | +3.1% (+3.2% vs SPY) | −9.6% (−10.5% vs SPY) |
| Aug 18, 2026 | Form 144 | Form 144: Shinji Fujino plans to sell $177K | −6.2% (−5.5% vs SPY) | −1.5% (−0.4% vs SPY) | −10.2% (−7.7% vs SPY) |
| Aug 18, 2026 | Insider sale | Fujino Shinji sold $177K | −6.2% (−5.5% vs SPY) | −1.5% (−0.4% vs SPY) | −10.2% (−7.7% vs SPY) |
| Aug 17, 2026 | Form 144 | Form 144: Robert Ramsey Hamady plans to sell $190K | −2.1% (−1.7% vs SPY) | +0.1% (+1.5% vs SPY) | −10.8% (−8.3% vs SPY) |
| Aug 11, 2026 | 8-K | Material definitive agreement | −3.1% (−3.3% vs SPY) | −13.5% (−13.1% vs SPY) | +3.2% (+4.9% vs SPY) |
| Aug 5, 2026 | Earnings | Earnings: beat the EPS estimate by 1.0% | −1.2% (−1.0% vs SPY) | +4.1% (+4.2% vs SPY) | +0.7% (+1.5% vs SPY) |
| Aug 5, 2026 | Form 144 | Form 144: Carl M. Fisher plans to sell $176K | −1.2% (−1.0% vs SPY) | +4.1% (+4.2% vs SPY) | +0.7% (+1.5% vs SPY) |
| Aug 5, 2026 | Insider sale | Fisher Carl M. sold $176K | −1.2% (−1.0% vs SPY) | +4.1% (+4.2% vs SPY) | +0.7% (+1.5% vs SPY) |
| Jun 30, 2026 | Form 144 | Form 144: Robert Ramsey Hamady plans to sell $203K | −2.3% (−3.1% vs SPY) | −13.6% (−14.5% vs SPY) | −30.2% (−28.6% vs SPY) |
| May 7, 2026 | Earnings | Earnings: missed the EPS estimate by -1.4% | −7.2% (−6.9% vs SPY) | −12.3% (−13.4% vs SPY) | −25.3% (−25.8% vs SPY) |
| Apr 21, 2026 | Insider sale | Fluor Corp sold $159M | −9.2% (−8.5% vs SPY) | −1.1% (−2.0% vs SPY) | −24.0% (−27.5% vs SPY) |
| Apr 15, 2026 | Insider sale | Fluor Corp sold $150M | +13.3% (+12.5% vs SPY) | +13.0% (+11.6% vs SPY) | +15.4% (+8.8% vs SPY) |
| Apr 9, 2026 | Insider sale | Fluor Corp sold $163M | −5.8% (−6.4% vs SPY) | +17.2% (+13.7% vs SPY) | +24.4% (+16.5% vs SPY) |
| Mar 25, 2026 | Insider sale | Tonnel David A sold $27K | +2.2% (+1.7% vs SPY) | −5.3% (−4.9% vs SPY) | +10.7% (+2.6% vs SPY) |
| Mar 3, 2026 | Insider sale | Hopkins John Lawrence sold $1.0M | −4.1% (−3.2% vs SPY) | −7.1% (−5.9% vs SPY) | −18.5% (−13.4% vs SPY) |
| Mar 3, 2026 | Insider sale | Hamady Robert Ramsey sold $227K | −4.1% (−3.2% vs SPY) | −7.1% (−5.9% vs SPY) | −18.5% (−13.4% vs SPY) |
| Mar 3, 2026 | Insider sale | Fisher Carl M. sold $271K | −4.1% (−3.2% vs SPY) | −7.1% (−5.9% vs SPY) | −18.5% (−13.4% vs SPY) |
| Mar 2, 2026 | Insider sale | Scott Clayton sold $275K | +1.5% (+1.5% vs SPY) | −9.6% (−7.6% vs SPY) | −22.6% (−14.7% vs SPY) |
| Mar 2, 2026 | Insider sale | Reyes Jose N Jr sold $317K | +1.5% (+1.5% vs SPY) | −9.6% (−7.6% vs SPY) | −22.6% (−14.7% vs SPY) |
| Feb 26, 2026 | 8-K | Material definitive agreement | −3.7% (−3.2% vs SPY) | −9.0% (−7.9% vs SPY) | −25.8% (−17.7% vs SPY) |
| Feb 26, 2026 | Earnings | Earnings: missed the EPS estimate by -427.5% | +1.1% (+1.7% vs SPY) | −5.0% (−3.8% vs SPY) | −18.2% (−11.2% vs SPY) |
| Feb 26, 2026 | Insider sale | Fluor Corp sold $6.1M | +1.1% (+1.7% vs SPY) | −5.0% (−3.8% vs SPY) | −18.2% (−11.2% vs SPY) |
| Feb 13, 2026 | Insider sale | Fluor Corp sold $1.4B | +2.3% (+2.2% vs SPY) | −4.0% (−5.2% vs SPY) | −15.6% (−13.8% vs SPY) |
| Nov 17, 2025 | 8-K | Directors and officers: departures, appointments, pay | +2.2% (+3.1% vs SPY) | −5.5% (−5.9% vs SPY) | −29.2% (−30.0% vs SPY) |
| Nov 7, 2025 | 8-K | Material definitive agreement | −6.7% (−6.8% vs SPY) | −33.8% (−34.1% vs SPY) | −40.9% (−42.9% vs SPY) |
| Nov 6, 2025 | Earnings | Earnings: missed the EPS estimate by -1175.9% | −15.5% (−14.4% vs SPY) | −37.9% (−38.7% vs SPY) | −57.2% (−58.4% vs SPY) |
Insiders’ record here
In the year on the chart, Nuscale Power's insiders reported 0 open-market buys ($0) and 14 sales ($1.8B). Of the 12 old enough to score, 12 were followed by the stock doing what the trade implied over the next 63 sessions (beating SPY after a buy, lagging it after a sale); the median excess return after a buy was — and after a sale −13.8%.
Across the whole universe (19,782 scored trades), insider buys beat the market 46% of the time and sales were followed by a lagging stock 61% of the time; buys of $1M or more 39%. Every pattern →
What this kind of 8-K usually did
| Item | 8-Ks | Next session, median | Up next session | 21 sessions, median | Typical size |
|---|---|---|---|---|---|
| 1.01 Material definitive agreement | 23,525 | 0.0% | 51% | +1.0% | ±1.4% |
| 1.02 Termination of a material agreement | 2,368 | 0.0% | 51% | +1.1% | ±1.5% |
| 5.02 Directors and officers: departures, appointments, pay | 39,174 | −0.1% | 48% | +0.7% | ±1.4% |
Across every company in the move-odds universe, measured from the close before the filing. Every 8-K item ranked →
Report card: every quarter against the estimate → Nuscale Power: every quarter → Live insider trades →
Prices are daily closes; filings and trades are as filed with the SEC (Form 4 within two business days of the trade, 8-K within four of the event). Moves after a mark are the stock's close-to-close change and the same for SPY; they describe the record, not what the next one will do. Not investment advice.