secwatch.observer — SEC 8-K summary ====================================== Issuer: MAGNACHIP SEMICONDUCTOR Corp (MX) CIK: 0001325702 Form: 8-K Filed at: 2026-09-21T11:05:14+00:00 Accession: 0001193125-26-396059 Event type: m_and_a Sentiment: positive Materiality: 0.60 Item codes: 1.01, 3.02, 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Navitas to invest $5M in Magnachip at $3.42/share; deepens SiC partnership -------------------------------------------------------------------------- - Navitas to buy 1,461,988 Magnachip shares at $3.42 for $5M; close ~Sept 24, 2026. - Follows July 2026 licensing of Navitas GeneSiC Trench-Assisted Planar tech for 1,200V+ apps. - Magnachip to port, qualify, internalize SiC tech at South Korea fab; targets energy, storage, auto. - Magnachip to file S-3 resale registration within 30 days of closing; use proceeds for partnership. - CEOs cite aligned interests and broader collaboration beyond initial GeneSiC license. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1325702/000119312526396059/0001193125-26-396059-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1325702/000119312526396059/mx-20260729.htm HTML page: https://secwatch.observer/filing/0001193125-26-396059 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer