secwatch.observer — SEC 8-K summary ====================================== Issuer: DEEP FISSION, INC. (—) CIK: 0001918102 Form: 8-K Filed at: 2026-04-09T23:59:59+00:00 Accession: 0001104659-26-041290 Event type: regulatory Sentiment: negative Materiality: 0.85 Item codes: 4.02 LLM model: deepseek-v4-flash:cloud@v2 Deep Fission restates financials due to SAFE and stock-comp valuation errors ---------------------------------------------------------------------------- - Board determined Q2/Q3 2025 interim and FY 2024 audited statements are unreliable due to valuation model input errors for SAFEs and stock-based compensation. - Errors affect fair value of SAFEs and equity compensation expense; cash flows are not affected as transactions were non-cash. - Company expects a restatement of the affected financial statements; quantitative impact under evaluation and not yet determined. - Restated financials will be included in the upcoming Form 10-K for the year ended December 31, 2025. - Audit committee discussed matters with new auditor Grant Thornton LLP, which will reaudit 2024 and audit 2025 financials. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1918102/000110465926041290/0001104659-26-041290-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1918102/000110465926041290/tm2611448d1_8k.htm HTML page: https://secwatch.observer/filing/0001104659-26-041290 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer