secwatch.observer — SEC 8-K summary ====================================== Issuer: WESTERN DIGITAL CORP (WDC) CIK: 0000106040 Form: 8-K Filed at: 2026-06-11T20:06:03+00:00 Accession: 0001193125-26-267514 Event type: other_material Sentiment: neutral Materiality: 0.55 Item codes: 8.01 LLM model: deepseek-v4-flash:cloud@v2 Western Digital to exchange 1.04M Sandisk shares for own stock with institutional investors -------------------------------------------------------------------------------- - Entered exchange agreements to swap 1,038,681 Sandisk common shares held by WDC for WDC common shares. - Exchange ratio based on volume-weighted average prices of Sandisk and WDC stock over June 16-18, 2026. - Transactions expected to close on June 22, 2026, subject to customary conditions. - Counterparties are unnamed institutional investors; deal privately negotiated. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/106040/000119312526267514/0001193125-26-267514-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/106040/000119312526267514/d83915d8k.htm HTML page: https://secwatch.observer/filing/0001193125-26-267514 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer