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Oklo’s Groves Reactor Reaches First Criticality

The milestone creates a platform for isotope production that supplies operational data for future commercial reactor development.

Oklo Stock Plunges as Reactor Plans Still Years Away

Oklo Acquires Creative Engineers to Internalize Sodium and Liquid‑Metal Expertise

Oklo and Centrus Sign Letter of Intent to Secure U.S. HALEU Fuel

Antares Mark‑0 Reaches Zero‑Power Criticality at Idaho National Lab

X‑Energy Falls as New Analyst Coverage Splits on Advanced Nuclear Timeline

Oklo and Idaho National Lab Partner to Use AI for Pluto Reactor Design

X-energy Jumps on Nasdaq Debut After $1 Billion Upsized IPO

TerraPower Starts Building First U.S. Utility-Scale Advanced Nuclear Plant in Wyoming

X-energy Launches IPO Roadshow to List on Nasdaq at $16–$19 a Share

Ampera Opens Florida Headquarters to Build Thorium Microreactors

Oklo and Blykalla Expand Transatlantic Pact to Accelerate Fast Reactors

Oklo Surges as DOE Finalizes Radioisotope Pilot Deal and Company Halts Meitner-1 Pursuit

Ontario and New York Sign Nuclear Pact to Advance Small Modular Reactors

Oklo Strikes Binding Siemens Energy Deal to Advance Aurora Powerhouse Build

Oklo Wins DOE Safety Design Approval for INL Fuel Plant as Q3 Loss Widens

Oklo Drops After Volatile Week as $3.5 Billion Shelf Plan and ETF Selling Rattle Shares

Oklo Rebounds After Steep Weekly Slide as ARK Trims Stake, Valuation Questions Grow

Oklo Hits Record High on NRC Step, DOE Fuel-Line Picks and Barclays Initiation

Oklo Breaks Ground on Aurora Reactor at Idaho National Laboratory