{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-25-001560","form_type":"8-K","ticker":"MARA","cik":"0001507605","company_name":"MARA Holdings, Inc.","filed_at":"2025-01-10T23:59:59+00:00","discovered_at":"2026-05-14T18:03:03.834718+00:00","generated_at":"2026-05-28T04:53:11.574368+00:00","sec_items":["1.01","3.02","3.03","5.03","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"MARA Holdings issues 13M Series X Preferred shares to director for $1,300 to vote on share increase","bullets":["Issued 13M Series X Preferred to lead director Douglas Mellinger for $1,300 total ($0.0001 per share).","Preferred shares carry 1,000 votes each solely on proposal to increase authorized common from 500M to 800M.","Votes cast automatically in same proportion as common stock votes; not counted for quorum.","Shares non-convertible, no dividends, no liquidation rights; redeemable at $1,300 after vote or at board's discretion.","Private placement under Section 4(a)(2); Subscription Agreement filed as Exhibit 10.1."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-25-001560","json":"https://secwatch.observer/filing/0001493152-25-001560.json","markdown":"https://secwatch.observer/filing/0001493152-25-001560.md","text":"https://secwatch.observer/filing/0001493152-25-001560.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1507605/000149315225001560/0001493152-25-001560-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1507605/000149315225001560/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-28T04:53:11.574368+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}