secwatch.observer — SEC 8-K summary
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Issuer:     DEEP FISSION, INC. (FISN)
CIK:        0001918102
Form:       8-K
Filed at:   2025-12-11T23:59:59+00:00
Accession:  0001104659-25-120071
Event type: leadership
Sentiment:  neutral
Materiality: 0.55
Item codes: 5.02, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Deep Fission CEO Elizabeth Muller receives new compensation package with $475K salary, equity grants
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- Annual base salary of $475,000; target performance bonus of 50% of salary.
- Equity awards: option for 183,150 shares and 549,451 RSUs, vesting over 4 years with 1-year cliff.
- Eligibility confirmed under Executive Severance and Change in Control Policy.
- Compensation Committee approved; employment remains at-will.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1918102/000110465925120071/0001104659-25-120071-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1918102/000110465925120071/tm2533117d1_8k.htm
  HTML page:      https://secwatch.observer/filing/0001104659-25-120071

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer