{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-038545","form_type":"8-K","ticker":"RIOT","cik":"0001167419","company_name":"Riot Platforms, Inc.","filed_at":"2026-04-01T23:59:59+00:00","discovered_at":"2026-05-14T18:02:32.023639+00:00","generated_at":"2026-05-15T07:56:42.917774+00:00","sec_items":["5.03","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Riot Platforms adopts phased board declassification effective March 26, 2026","bullets":["Board adopted amended bylaws to declassify board in response to non-binding stockholder proposal from 2025 annual meeting.","Declassification phased: all directors will be elected annually starting at 2029 annual meeting.","Current directors complete their existing terms during transition.","Change effective immediately on March 26, 2026."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-038545","json":"https://secwatch.observer/filing/0001104659-26-038545.json","markdown":"https://secwatch.observer/filing/0001104659-26-038545.md","text":"https://secwatch.observer/filing/0001104659-26-038545.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1167419/000110465926038545/0001104659-26-038545-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1167419/000110465926038545/riot-20260326x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T07:56:42.917774+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":"37462b8a41d2356ddfe1588a5f47d6ddfa009e95","claim":"Riot Platforms, Inc.: Amended and Restated Bylaws to declassify the board of directors, with phased transition to annual election of all directors beginning at the 2029 annual meeting (effective 2026-03-26).","evidence_excerpt":"approved and adopted the Amended and Restated Bylaws of the Company","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/1167419/000110465926038545/0001104659-26-038545-index.htm","confidence":0.9}],"comparable_filings":[{"accession":"0000001961-26-000006","ticker":null,"company_name":"WORLDS INC","filed_at":"2026-06-01T18:59:55+00:00","headline":"Worlds Inc. changes name to Gemaxel Inc., effective March 26, 2026","event_type":"other_material","sec_items":["5.03","9.01"],"materiality_score":0.3,"calibrated_materiality_score":0.3,"match_reasons":["same fact type: governance_change","same SEC item: 5.03, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0000001961-26-000006","json":"https://secwatch.observer/filing/0000001961-26-000006.json","markdown":"https://secwatch.observer/filing/0000001961-26-000006.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1961/000000196126000006/0000001961-26-000006-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1961/000000196126000006/wddd8k052826.htm"},"side_by_side_evidence":{"fact_type":"governance_change","source_excerpt":"approved and adopted the Amended and Restated Bylaws of the Company","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1167419/000110465926038545/0001104659-26-038545-index.htm","comparable_excerpt":"On March 26, 2026 the Company amended ARTICLE FIRST of its Certificate of Incorporation and changed its name to Gemaxel Inc. from Worlds Inc.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1961/000000196126000006/0000001961-26-000006-index.htm"}},{"accession":"0001493152-26-026548","ticker":"BTCS","company_name":"BTCS Inc.","filed_at":"2026-06-01T13:29:19+00:00","headline":"BTCS reduces stockholder quorum requirement from majority to 33.3%","event_type":"other_material","sec_items":["5.03","9.01"],"materiality_score":0.3,"calibrated_materiality_score":0.3,"match_reasons":["same fact type: governance_change","same SEC item: 5.03, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-26-026548","json":"https://secwatch.observer/filing/0001493152-26-026548.json","markdown":"https://secwatch.observer/filing/0001493152-26-026548.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1436229/000149315226026548/0001493152-26-026548-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1436229/000149315226026548/form8-k.htm"},"side_by_side_evidence":{"fact_type":"governance_change","source_excerpt":"approved and adopted the Amended and Restated Bylaws of the Company","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1167419/000110465926038545/0001104659-26-038545-index.htm","comparable_excerpt":"On May 29, 2026, the board of directors of BTCS Inc. (the “Company”) approved an amendment to the Company’s Amended and Restated Bylaws (the “Bylaws”) and adopted an amendment to the quorum requirement contained in Article II, Section 2.9 of the Bylaws (the “Amendment”) to provide that the holders of thirty-three and one third percent (33.3%) of the voting power of the Company entitled to vote at a meeting of stockholders, present in person or represented by proxy, shall constitute a quorum for the transaction of business.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1436229/000149315226026548/0001493152-26-026548-index.htm"}},{"accession":"0001682852-26-000101","ticker":"MRNA","company_name":"Moderna, Inc.","filed_at":"2026-05-11T23:59:59+00:00","headline":"Moderna amends bylaws for federal forum exclusivity; stockholders re-elect directors","event_type":"other_material","sec_items":["5.03","5.07","9.01"],"materiality_score":0.2,"calibrated_materiality_score":0.2,"match_reasons":["same fact type: governance_change","same SEC item: 5.03, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001682852-26-000101","json":"https://secwatch.observer/filing/0001682852-26-000101.json","markdown":"https://secwatch.observer/filing/0001682852-26-000101.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1682852/000168285226000101/0001682852-26-000101-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1682852/000168285226000101/mrna-20260506.htm"},"side_by_side_evidence":{"fact_type":"governance_change","source_excerpt":"approved and adopted the Amended and Restated Bylaws of the Company","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1167419/000110465926038545/0001104659-26-038545-index.htm","comparable_excerpt":"On May 6, 2026 , the Board of Directors (the “Board”) of Moderna, Inc. (the “Company”) approved an amendment to the Company’s Second Amended and Restated By-Laws (the “By-Law Amendment”), effective immediately, to designate the federal district courts of the United States as the sole and exclusive forum for resolving any complaint asserting a cause of action arising under the Securities Act of 1933, as amended, unless the Company consents in writing to the selection of an alternative forum.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1682852/000168285226000101/0001682852-26-000101-index.htm"}},{"accession":"0001140361-26-020041","ticker":"ENTG","company_name":"ENTEGRIS INC","filed_at":"2026-05-08T23:59:59+00:00","headline":"Entegris shareholders eliminate supermajority voting; all directors elected","event_type":"other_material","sec_items":["5.03","5.07","9.01"],"materiality_score":0.3,"calibrated_materiality_score":0.3,"match_reasons":["same fact type: governance_change","same SEC item: 5.03, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-26-020041","json":"https://secwatch.observer/filing/0001140361-26-020041.json","markdown":"https://secwatch.observer/filing/0001140361-26-020041.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1101302/000114036126020041/0001140361-26-020041-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1101302/000114036126020041/ef20072733_8k.htm"},"side_by_side_evidence":{"fact_type":"governance_change","source_excerpt":"approved and adopted the Amended and Restated Bylaws of the Company","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1167419/000110465926038545/0001104659-26-038545-index.htm","comparable_excerpt":"On February 5, 2026, the Board approved the adoption of the Amended and Restated By-Laws of the Company to conform to the Second Amended and Restated Certificate of Incorporation. The Board’s approval of the Amended and Restated By-Laws was contingent upon the stockholders’ approval of the Second Amended and Restated Certificate of Incorporation. The Amended and Restated By-Laws became effective on May 7, 2026.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1101302/000114036126020041/0001140361-26-020041-index.htm"}},{"accession":"0001193125-26-214945","ticker":"MAN","company_name":"ManpowerGroup Inc.","filed_at":"2026-05-08T23:59:59+00:00","headline":"ManpowerGroup declares $0.72 dividend; shareholders approve equity plan amendment and director removal without cause","event_type":"other_material","sec_items":["5.02","5.03","5.07","8.01","9.01"],"materiality_score":0.35,"calibrated_materiality_score":0.35,"match_reasons":["same fact type: governance_change","same SEC item: 5.03, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-214945","json":"https://secwatch.observer/filing/0001193125-26-214945.json","markdown":"https://secwatch.observer/filing/0001193125-26-214945.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/871763/000119312526214945/0001193125-26-214945-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/871763/000119312526214945/man-20260508.htm"},"side_by_side_evidence":{"fact_type":"governance_change","source_excerpt":"approved and adopted the Amended and Restated Bylaws of the Company","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1167419/000110465926038545/0001104659-26-038545-index.htm","comparable_excerpt":"the Board of Directors of the Company amended Section 3.3 of Article III of the Company’s Amended and Restated By-Laws (the “ By-Laws Amendment ”) to permit the removal of a director with or without cause by the affirmative vote of two-thirds of the outstanding shares of capital stock of the Company entitled to vote at a meeting of shareholders duly called for such purpose. The effective date of the By-Laws Amendment is May 8, 2026.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/871763/000119312526214945/0001193125-26-214945-index.htm"}},{"accession":"0000023217-26-000015","ticker":"CAG","company_name":"CONAGRA BRANDS INC.","filed_at":"2026-05-07T23:59:59+00:00","headline":"Conagra brands board approves amended bylaws allowing virtual shareholder meetings","event_type":"other_material","sec_items":["5.03","9.01"],"materiality_score":0.2,"calibrated_materiality_score":0.2,"match_reasons":["same fact type: governance_change","same SEC item: 5.03, 9.01","same event type: other_material","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0000023217-26-000015","json":"https://secwatch.observer/filing/0000023217-26-000015.json","markdown":"https://secwatch.observer/filing/0000023217-26-000015.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/23217/000002321726000015/0000023217-26-000015-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/23217/000002321726000015/tmb-20260505x8k.htm"},"side_by_side_evidence":{"fact_type":"governance_change","source_excerpt":"approved and adopted the Amended and Restated Bylaws of the Company","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1167419/000110465926038545/0001104659-26-038545-index.htm","comparable_excerpt":"On May 5, 2026, the Board of Directors of Conagra Brands, Inc. 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Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}