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Insider Cluster Activity
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| Ticker | Type | Sentiment | Impact | Summary | Date |
|---|---|---|---|---|---|
| OKLO | CLUSTER | bearish | 6/10 | Three top insiders at Oklo Inc. — CEO, COO, and CFO — sold a combined $2.78M in open-market sales on October 1, 2026. Th | Oct 5, 2026 |
| OKLO | CLUSTER | bearish | 4/10 | Four Oklo insiders, including the CFO, sold a total of $756K in shares over a one-week window ending October 1, 2026. Th | Oct 5, 2026 |
| OKLO | CLUSTER | neutral | 2/10 | Two Oklo insiders (Chief Strategy Officer and Chief of Staff) sold a combined $107K in open-market sales on September 28 | Sep 28, 2026 |
| OKLO | CLUSTER | bearish | 5/10 | Oklo Inc. insiders sold $249K in stock over the past week, including a $233K open-market sale by Director John Jansen, w | Sep 16, 2026 |
| OKLO | CLUSTER | bearish | 5/10 | Two Oklo insiders sold a total of ~$249K in stock within days of the company filing a new $1B ATM equity offering. The G | Sep 14, 2026 |
| OKLO | CLUSTER | bearish | 6/10 | A cluster of five Oklo insiders, including the CEO, CFO, and COO, sold a combined $2.26M in open-market shares over a on | Sep 10, 2026 |
| NNE | CLUSTER | bearish | 6/10 | Nano Nuclear Energy (NNE) Chairman/President Yu Jiang sold $5.80M and CEO Walker sold $436K in open-market sales over a | Sep 4, 2026 |
| OKLO | CLUSTER | neutral | 2/10 | Four Oklo insiders (CEO, COO, CFO, General Counsel) sold a combined $2.95M in open-market shares over a 7-day window. Th | Sep 4, 2026 |
| OKLO | CLUSTER | bearish | 6/10 | Co-founders and CEO Jacob DeWitte and COO Caroline Cochran sold a combined ~$9.3M of OKLO stock on September 1, 2026, in | Sep 3, 2026 |
| OKLO | CLUSTER | bearish | 6/10 | Four Oklo insiders — including the CEO, CFO, COO, and CPO — sold a combined $2.25M of stock on September 1, 2026, all at | Sep 2, 2026 |
| OKLO | CLUSTER | neutral | 2/10 | Four Oklo insiders, including the Chief Legal & Strategy Officer, sold a total of $514K in shares over a week, with the | Sep 2, 2026 |
| OKLO | CLUSTER | neutral | 2/10 | Four Oklo insiders, including the Chief Legal & Strategy Officer, General Counsel, Chief Product Officer, and Chief of S | Aug 28, 2026 |
| NNE | CLUSTER | bearish | 5/10 | Five insiders at Nano Nuclear Energy, including the President/Chairman and CEO, sold a total of $4.72M in stock over a o | Aug 27, 2026 |
| OKLO | CLUSTER | neutral | 2/10 | Two C-suite insiders at Oklo Inc. sold a combined $591K in open-market transactions on August 24, 2026, representing app | Aug 26, 2026 |
| SMR | CLUSTER | neutral | 2/10 | A director sold $177K worth of SMR stock in an open-market sale, while the CFO exercised derivatives for $0 cash value. | Aug 21, 2026 |
| OKLO | CLUSTER | neutral | 3/10 | Co-founder/CEO Jacob DeWitte and CFO Richard Bealmear sold a combined $2.31M in open-market sales on August 3, 2026, at | Aug 6, 2026 |
| OKLO | CLUSTER | bearish | 5/10 | Three co-founders (CEO, COO, CFO) of Oklo sold a combined ~$5.14M in open-market stock on July 1, 2026, the heaviest ins | Jul 7, 2026 |
| OKLO | CLUSTER | neutral | 2/10 | Co-founder CEO and COO of Oklo Inc. each sold approximately $2.15M of stock on July 1, 2026, total $4.30M. This represen | Jul 3, 2026 |
| NNE | CLUSTER | bearish | 6/10 | A significant insider selling cluster at Nano Nuclear Energy Inc. (NNE) follows the company's acquisition of Secured Tra | Jun 5, 2026 |
| OKLO | CLUSTER | neutral | 2/10 | Oklo Inc. CEO and COO sold a combined $5.38M in stock, representing ~0.04% of market cap. The dollar value is trivial re | May 4, 2026 |
| UUUU | CLUSTER | bearish | 5/10 | Two non-executive directors at Energy Fuels Inc. sold a combined $138,000 worth of shares in early March 2026, represent | Apr 13, 2026 |
| OKLO | CLUSTER | bearish | 6/10 | Analysis based on filing metadata only — document content was unavailable. Cross-filing context reveals a recent insider | Mar 30, 2026 |
| OKLO | CLUSTER | bearish | 6/10 | Two key C-suite executives at Oklo Inc.—the Chief Legal & Strategy Officer and Chief Technology Officer—sold shares wort | Mar 26, 2026 |
| OKLO | CLUSTER | bearish | 7/10 | Oklo CFO Richard Bealmear sold $4.3 million in open-market transactions and exercised derivatives for 160,000 shares, ge | Mar 16, 2026 |
| UUUU | CLUSTER | neutral | 3/10 | Three directors at Energy Fuels Inc. (UUUU) sold shares in the past week, including two consecutive days of selling by D | Mar 11, 2026 |
| UUUU | CLUSTER | neutral | 3/10 | Director Barbara Appelin sold 5,000 shares of Energy Fuels Inc. in an open-market transaction, totaling $97,550. This is | Mar 11, 2026 |
| OKLO | CLUSTER | neutral | 3/10 | A cluster of insider transactions at Oklo Inc. (OKLO) over the past week includes one open-market sale totaling $159,866 | Mar 10, 2026 |
| OKLO | CLUSTER | neutral | 4/10 | Two Oklo directors, Richard Kinzley and John Jansen, each exercised in-the-money stock options for 16,854 shares at $58. | Mar 10, 2026 |
| SMR | CLUSTER | bearish | 7/10 | Multiple C-suite executives at NuScale Power Corp (SMR) sold shares in the past week, including the CEO, COO, and CFO, r | Mar 6, 2026 |
| OKLO | CLUSTER | neutral | 3/10 | Oklo Inc. insiders executed a cluster of transactions over the past week, including open-market sales by CEO Jacob DeWit | Mar 5, 2026 |
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