{"schema_version":"alpha-profile-public-v1","slug":"michael-s-williams-mtus","canonical_url":"https://registry.alpha.ac/people/michael-s-williams-mtus","as_of":"2026-10-23T15:19:32.4103+00:00","published_at":"2026-09-02T02:37:24.672189+00:00","last_reviewed_at":"2026-09-12T15:26:12.526938+00:00","identity":{"display_name":"Michael S. Williams","headshot_url":null,"headshot_media":null,"profile_kind":"director","role_tags":["executive","ceo","enterprise_leadership"],"current_role":{"company_name":"Metallus Inc.","company_slug":"metallus-inc","exchange":"NYSE","ticker":"MTUS","role_category":"director","title":"Chief Executive Officer and Director","committee":null,"is_board_chair":false,"is_independent":false,"valid_from":null,"valid_to":null,"is_current":true,"verification_status":"confirmed","confidence":0.95,"evidence":{"source_type":"sec_def_14a","source_url":"https://www.sec.gov/Archives/edgar/data/1598428/000119312526102544/d13614ddef14a.htm","effective_date":"2026-03-12","last_checked_at":"2026-09-12T15:26:12.526938+00:00"}},"photo_match":null},"assurance":{"is_claimed":false,"status":"unverified","assurance_level":null,"method":null,"verified_at":null,"expires_at":null},"claiming":{"eligible":true,"label":"Is this you? Claim your Alpha Profile","claim_url":"https://terminal.alpha.ac/claim-profile?person=michael-s-williams-mtus","suggest_edit_label":"Suggest an edit","suggest_edit_url":"https://terminal.alpha.ac/claim-profile?person=michael-s-williams-mtus&mode=suggest","canonical_record_will_be_reused":true,"canonical_facts_owner_controlled":false},"presentation":{"schema_version":"alpha-profile-presentation-v1","state":"alpha_editorial","version":0,"published_at":null,"headline":null,"headline_evidence":null,"location":null,"photo":null,"cover":null,"about":["Previously served as CEO of Bayou Steel Group and President of Outokumpu Americas, with extensive leadership experience in the steel industry. Earned bachelor's degree in information science from University of Pittsburgh."],"links":[],"sources":[],"featured":[],"competencies":[],"board_preferences":null,"board_service":[{"organization":"Metallus Inc.","organizationId":"metallus-inc","title":"Chief Executive Officer and Director","period":"Current · start date not disclosed","evidenceLabel":"sec_def_14a","evidenceState":"verified","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1598428/000119312526102544/d13614ddef14a.htm"}],"experience":[],"education":[],"credentials":[],"section_order":null,"hidden_sections":[],"limitations":["Presentation fields do not alter independently verified Alpha Profile facts.","Owner-supplied résumé records retain their field-level evidence state.","Only confirmed company_person_roles with public evidence. Website governed_site_fallback rows are not invented. about/links are stored people.profile_summary/bio and linkedin_url only. Dates stay undisclosed when the role has no start_date. SoFi Bank is not SoFi Technologies."]},"presentation_authority":"confirmed_company_person_roles","roles":[{"company_name":"Metallus Inc.","company_slug":"metallus-inc","exchange":"NYSE","ticker":"MTUS","role_category":"officer","title":"Chief Executive Officer","committee":null,"is_board_chair":false,"is_independent":null,"valid_from":null,"valid_to":null,"is_current":true,"verification_status":"confirmed","confidence":0.95,"evidence":{"source_type":"sec_def_14a","source_url":"https://www.sec.gov/Archives/edgar/data/1598428/000119312526102544/d13614ddef14a.htm","effective_date":"2026-03-12","last_checked_at":"2026-09-12T15:26:12.526938+00:00"}},{"company_name":"Metallus Inc.","company_slug":"metallus-inc","exchange":"NYSE","ticker":"MTUS","role_category":"director","title":"Chief Executive Officer and Director","committee":null,"is_board_chair":false,"is_independent":false,"valid_from":null,"valid_to":null,"is_current":true,"verification_status":"confirmed","confidence":0.95,"evidence":{"source_type":"sec_def_14a","source_url":"https://www.sec.gov/Archives/edgar/data/1598428/000119312526102544/d13614ddef14a.htm","effective_date":"2026-03-12","last_checked_at":"2026-09-12T15:26:12.526938+00:00"}}],"claims":[{"claim_type":"ai_expertise","claim_value":{"detail":"Previously served as CEO of Bayou Steel Group and President of Outokumpu Americas, with extensive leadership experience in the steel industry. Earned bachelor's degree in information science from University of Pittsburgh.","ai_expertise":true},"claim_text":"SEC-derived executive row classified AI expertise as True.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.94,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-03T15:43:30.635725+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"MTUS executive roster source","source_type":"sec_filing","source_tier":3,"source_url":null,"published_at":null,"last_checked_at":"2026-05-03T15:38:38.661454+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"ai_governance_relevance","claim_value":{"reasons":["role_ceo","sec_derived_ai_expertise_signal"],"relevant":true},"claim_text":"AI-governance relevance classified as True from role/title and SEC-derived executive context.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.94,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-03T15:43:30.635725+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"MTUS executive roster source","source_type":"sec_filing","source_tier":3,"source_url":null,"published_at":null,"last_checked_at":"2026-05-03T15:38:38.661454+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"executive_company","claim_value":{"ticker":"MTUS","company":"Metallus Inc."},"claim_text":"Michael S. Williams is associated with Metallus Inc..","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.94,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-03T15:43:30.635725+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"MTUS executive roster source","source_type":"sec_filing","source_tier":3,"source_url":null,"published_at":null,"last_checked_at":"2026-05-03T15:38:38.661454+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"executive_function","claim_value":{"role_family":"enterprise_leadership","role_type_normalized":"ceo"},"claim_text":"Michael S. Williams maps to the enterprise leadership executive function.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.94,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-03T15:43:30.635725+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"MTUS executive roster source","source_type":"sec_filing","source_tier":3,"source_url":null,"published_at":null,"last_checked_at":"2026-05-03T15:38:38.661454+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"executive_title","claim_value":{"title":"Chief Executive Officer","role_type_normalized":"ceo"},"claim_text":"Michael S. Williams is listed as Chief Executive Officer at Metallus Inc..","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.94,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-03T15:43:30.635725+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"MTUS executive roster source","source_type":"sec_filing","source_tier":3,"source_url":null,"published_at":null,"last_checked_at":"2026-05-03T15:38:38.661454+00:00","relation":"supports","excerpt_locator":null}]},{"subject":"alpha:person:michael-s-williams-mtus","claim_type":"board_service","claim_value":{"tags":[],"title":"Chief Executive Officer and Director","period":"Current · start date not disclosed","organization":"Metallus Inc.","organization_id":"metallus-inc"},"claim_text":"Chief Executive Officer and Director at Metallus Inc. (Current · start date not disclosed)","valid_from":null,"valid_to":null,"verification_status":"confirmed","date_precision":"undisclosed","evidence":[{"source_url":"https://www.sec.gov/Archives/edgar/data/1598428/000119312526102544/d13614ddef14a.htm","label":"sec_def_14a","evidence_state":"verified"}],"claim_state":"confirmed","version":1}],"network":{"schema_version":"alpha-profile-network-public-v1","relationships":[],"relationship_pathfinding":false,"authentication_prompt":"Sign in to see how you're connected.","limitations":["Representative factual associations only.","Shared contexts do not assert personal acquaintance.","Anonymous graph traversal is not available."]},"permissions":{"classification":"open_public_projection","public_retrieval":true,"agent_retrieval":true,"redistribution":false,"model_training":false,"relationship_pathfinding":false,"direct_contact":false},"limitations":["Only permissioned public claims and evidence are included.","Absence of a claim is not evidence that the underlying fact is false.","Public retrieval does not grant model-training or redistribution rights.","Private relationships and Council activity are excluded."],"structured_data":{"@context":"https://schema.org","@type":"ProfilePage","@id":"https://registry.alpha.ac/people/michael-s-williams-mtus#profile","url":"https://registry.alpha.ac/people/michael-s-williams-mtus","dateModified":"2026-09-12T15:26:12.526938+00:00","mainEntity":{"@type":"Person","@id":"https://registry.alpha.ac/people/michael-s-williams-mtus#person","name":"Michael S. Williams","url":"https://registry.alpha.ac/people/michael-s-williams-mtus","jobTitle":"Chief Executive Officer and Director","worksFor":{"@type":"Organization","name":"Metallus Inc.","tickerSymbol":"NYSE: MTUS"},"affiliation":[{"@type":"OrganizationRole","roleName":"Chief Executive Officer","memberOf":{"@type":"Organization","name":"Metallus Inc.","url":"https://registry.alpha.ac/companies/metallus-inc","tickerSymbol":"NYSE: MTUS"}},{"@type":"OrganizationRole","roleName":"Chief Executive Officer and Director","memberOf":{"@type":"Organization","name":"Metallus Inc.","url":"https://registry.alpha.ac/companies/metallus-inc","tickerSymbol":"NYSE: MTUS"}}]},"isBasedOn":[{"@type":"CreativeWork","url":"https://www.sec.gov/Archives/edgar/data/1598428/000119312526102544/d13614ddef14a.htm"}],"mainEntityOfPage":"https://registry.alpha.ac/people/michael-s-williams-mtus"},"registry_intelligence":{"schema_version":"alpha-registry-intelligence-v1","record_version":"d751713988987e9331980363e24189ce","subject":"alpha:person:michael-s-williams-mtus","as_of":"2026-10-23T15:19:32.721716+00:00","recorded_at":"2026-10-23T15:19:32.721716+00:00","availability":"available","records":[],"next_offset":null,"limitations":["Only explicitly published, rights-cleared records. Missing records do not establish absence, safety, or complete coverage."]},"trust":{"schema_version":"alpha-profile-trust-v1","verification":{"schema_version":"alpha-verification-states-v1","state":"source_reported","identity_ownership":"unclaimed","assurance_level":null,"claim_state_counts":{"source_reported":8,"corroborated":0,"alpha_verified":0,"disputed":0,"superseded":0},"derivation":"claim_states+identity_ownership","summary":"Published claims are reported by public sources; none is Alpha verified. Profile ownership is unclaimed."},"aggregation":{"schema_version":"alpha-claim-aggregation-v1","published_claim_count":8,"under_review_claim_count":0,"owner_supplied_claim_count":0,"evidence_record_count":3,"distinct_source_count":2,"conflicts":[],"conflict_count":0,"headline_conflict_count":0,"internal_review_conflict_count":0,"contradiction_types":[],"headline_conflict_types":[],"verification":{"schema_version":"alpha-verification-states-v1","state":"source_reported","identity_ownership":"unclaimed","assurance_level":null,"claim_state_counts":{"source_reported":8,"corroborated":0,"alpha_verified":0,"disputed":0,"superseded":0},"derivation":"claim_states+identity_ownership","summary":"Published claims are reported by public sources; none is Alpha verified. Profile ownership is unclaimed."},"coverage":{"schema_version":"alpha-coverage-metric-v1","published_claims":8,"corroborated_claims":0,"sources":3,"distinct_sources":2,"role_claims":2,"last_reviewed_at":"2026-09-12T15:26:12.526938+00:00","observed_at":"2026-10-23T15:19:32.4103+00:00","freshness_days":41}},"rights":{"public_retrieval":"allowed","agent_retrieval":"allowed","redistribution":"not_granted","model_training":"not_granted","commercial_use":"not_specified","relationship_pathfinding":"not_granted","direct_contact":"not_granted"}},"projection":{"schema_version":"alpha-profile-projection-v5","entity":{"kind":"person","slug":"michael-s-williams-mtus","canonical_url":"https://registry.alpha.ac/people/michael-s-williams-mtus"},"publication":{"published_at":"2026-09-02T02:37:24.672189+00:00","last_reviewed_at":"2026-09-12T15:26:12.526938+00:00","as_of":"2026-10-23T15:19:32.4103+00:00"},"representations":{"html":{"href":"https://registry.alpha.ac/people/michael-s-williams-mtus","media_type":"text/html"},"json":{"href":"https://registry.alpha.ac/api/public/profiles/michael-s-williams-mtus","media_type":"application/json"},"markdown":{"href":"https://registry.alpha.ac/people/michael-s-williams-mtus.md","media_type":"text/markdown"},"structured_data":{"embedded":true,"media_type":"application/ld+json"},"share_image":null},"permissions":{"public_retrieval":true,"agent_retrieval":true,"redistribution":false,"model_training":false,"relationship_pathfinding":false,"direct_contact":false}}}