{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-25-110309","form_type":"8-K","ticker":"FISN","cik":"0001918102","company_name":"DEEP FISSION, INC.","filed_at":"2025-11-12T23:59:59+00:00","discovered_at":"2026-05-14T18:02:41.058269+00:00","generated_at":"2026-05-16T21:39:35.459807+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Deep Fission appoints COO, GC, and two new directors; Muller resigns from board","bullets":["Richard A. Muller resigned from board to focus on CTO role; no disagreement with company.","Michael Brasel appointed COO ($300k salary + 30% bonus + 70k option at $2.73), Jon Gordon appointed GC/Secretary ($315k + 30% bonus + 85k option).","Leslie Goldman Tepper (independent) and Jonathon Angell joined board; board fixed at three members.","New directors each received 100k RSUs vesting in 6 months; board committees (Nominating & Governance, Compensation) established.","Non-Employee Director Compensation Policy adopted: annual cash retainers ($67.5k base, $10k audit chair, $9.5k comp/gov chair) plus equity awards."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-25-110309","json":"https://secwatch.observer/filing/0001104659-25-110309.json","markdown":"https://secwatch.observer/filing/0001104659-25-110309.md","text":"https://secwatch.observer/filing/0001104659-25-110309.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1918102/000110465925110309/0001104659-25-110309-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1918102/000110465925110309/tm2530746d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T21:39:35.459807+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}