secwatch.observer — SEC 8-K summary ====================================== Issuer: MESABI TRUST (MSB) CIK: 0000065172 Form: 8-K Filed at: 2022-07-22T23:59:59+00:00 Accession: 0001558370-22-010922 Event type: other_material Sentiment: negative Materiality: 0.90 Item codes: 7.01 LLM model: deepseek-v4-flash:cloud@v2 Cliffs extends Northshore Mine idle to at least April 2023; Mesabi Trust royalties at risk -------------------------------------------------------------------------------- - Cliffs CEO said Northshore Mine will remain idle until at least April 2023, announced on July 22, 2022 earnings call. - Idling due to increased scrap use from FPT acquisition; pellets not needed, avoiding depletion for Mesabi Trust unit holders. - Cliffs has not notified Mesabi Trust of these changes nor requested any royalty structure amendments. - Any royalty agreement changes require Trustee approval and 66 2/3% of Trust Certificate Holders. - This extends prior idling: Oct 2021 shift to Minorca, Feb 2022 idle through fall 2022. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/65172/000155837022010922/0001558370-22-010922-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/65172/000155837022010922/msb-20220722x8k.htm HTML page: https://secwatch.observer/filing/0001558370-22-010922 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer