secwatch.observer — SEC 8-K summary ====================================== Issuer: GigCapital7 Corp. (GIG) CIK: 0002023730 Form: 8-K Filed at: 2026-08-10T21:17:29+00:00 Accession: 0001193125-26-342682 Event type: leadership Sentiment: neutral Materiality: 0.50 Item codes: 5.02 LLM model: deepseek-v4-flash:cloud@v2 Hadron Energy appoints Eric Williams as EVP of Engineering effective Aug 31, 2026 -------------------------------------------------------------------------------- - Appointed Eric Williams, former TerraPower EVP & COO, as EVP of Engineering effective Aug 31, 2026. - Compensation: $400,000 base salary and 40% target bonus; potential future equity under 2026 incentive plan. - Williams brings three decades of advanced reactor engineering leadership and commercialization experience. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/2023730/000119312526342682/0001193125-26-342682-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/2023730/000119312526342682/d129025d8k.htm HTML page: https://secwatch.observer/filing/0001193125-26-342682 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer