{"schema_version":"secwatch.filing_event.v1","accession":"0001072613-23-000594","form_type":"8-K","ticker":"EP","cik":"0000887396","company_name":"EMPIRE PETROLEUM CORP","filed_at":"2023-12-01T23:59:59+00:00","discovered_at":"2026-05-14T18:03:32.267103+00:00","generated_at":"2026-06-07T19:45:16.860463+00:00","sec_items":["1.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Empire Petroleum amends Mulacek share purchase price from $8.00 to $8.21; reduces shares issued","bullets":["Phil Mulacek's $5M investment price changed to $8.21/share, reducing issued shares from 625,000 to 609,013.","Total shares purchased under the agreement decreased from 1,256,832 to 1,240,845 as a result.","Amendment dated December 1, 2023, solely to adjust per-share purchase price, no other changes."],"urls":{"canonical":"https://secwatch.observer/filing/0001072613-23-000594","json":"https://secwatch.observer/filing/0001072613-23-000594.json","markdown":"https://secwatch.observer/filing/0001072613-23-000594.md","text":"https://secwatch.observer/filing/0001072613-23-000594.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/887396/000107261323000594/0001072613-23-000594-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/887396/000107261323000594/emp_8k-18781.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-07T19:45:16.860463+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":[{"claim_id":"2196d708841a7386f5cd7df6503e6bacaa5dafd8","claim":"EMPIRE PETROLEUM CORP amended Letter Amendment with Phil Mulacek (effective 2023-12-01).","evidence_excerpt":"On December 1, 2023, Mulacek entered into an amendment to the Mulacek Securities Purchase Agreement with the Company (the “Letter Amendment”)","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/887396/000107261323000594/0001072613-23-000594-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"amendment"},{"label":"Agreement","value":"equity purchase"},{"label":"Counterparty","value":"Phil Mulacek"},{"label":"Effective","value":"2023-12-01"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}