{"filing":{"accession_number":"0001108205-26-000065","cik":"0001108205","ticker":"CRIS","company_name":"CURIS INC","form":"8-K","filing_date":"2026-05-22","report_date":null,"primary_document":"cris-20260519.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1108205/000110820526000065/cris-20260519.htm"},"events":[{"id":10513,"run_id":9220,"accession_number":"0001108205-26-000065","anchor_item_number":"5.07","event_type":"shareholder_vote_results","event_domain":"governance","is_material":true,"confidence":0.98,"summary":"Curis held its Annual Meeting of Stockholders on May 22, 2026, with voting results on five proposals: election of Class III directors (Greenacre and Kaitin), advisory vote on named executive officer compensation, ratification of PricewaterhouseCoopers LLP as independent auditor, amendment to increase authorized common shares from 283.8M to 567.5M, and adjournment proposal.","company_name":"CURIS INC","ticker":"CRIS","filing_date":"2026-05-22","form":"8-K","submitted_at":null,"items":[{"id":6844,"accession_number":"0001108205-26-000065","item_number":"5.07","item_title":"Submission of Matters to a Vote of Security Holders.","event_type":"shareholder_vote_results","event_domain":"governance","is_material":true,"confidence":0.98,"reasoning":"This is a clear disclosure of shareholder voting results from the Annual Meeting held on May 22, 2026, covering five proposals: election of Class III directors (Greenacre and Kaitin), advisory vote on named executive officer compensation, ratification of PricewaterhouseCoopers LLP as independent auditor, amendment to increase authorized shares, and adjournment proposal. The filing explicitly states voting tallies (For, Against, Abstain, Broker Non-Votes) for each proposal, which is the hallmark of Item 5.07 shareholder vote results disclosure.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-13T00:25:28.235636+00:00","company_name":"","ticker":null,"filing_date":""}]},{"id":10514,"run_id":9220,"accession_number":"0001108205-26-000065","anchor_item_number":"5.03","event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.75,"summary":"Stockholders approved material amendments to the Certificate of Incorporation: doubling authorized common shares from 283.8M to 567.5M and eliminating Series A and Series B Preferred Stock designations, representing a significant capital structure change.","company_name":"CURIS INC","ticker":"CRIS","filing_date":"2026-05-22","form":"8-K","submitted_at":null,"items":[{"id":6842,"accession_number":"0001108205-26-000065","item_number":"3.03","item_title":"Material Modification to Rights of Security Holders.","event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.65,"reasoning":"Item 3.03 discloses a material modification to security holder rights, with details incorporated by reference from Item 5.03. Without access to the Item 5.03 content, the specific nature of the modification cannot be determined. However, modifications to security holder rights are inherently material to investors. This is classified as \"other_material\" because the actual event type (e.g., charter amendment, preferred stock issuance, voting rights change) cannot be definitively identified from the Item 3.03 stub alone.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-13T00:25:28.235636+00:00","company_name":"","ticker":null,"filing_date":""},{"id":6843,"accession_number":"0001108205-26-000065","item_number":"5.03","item_title":"Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year.","event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.75,"reasoning":"The filing discloses two material amendments to the Certificate of Incorporation: (1) a stockholder-approved increase in authorized shares of common stock from 283.8M to 567.5M (doubling), and (2) elimination of Series A and Series B Preferred Stock designations. While Item 5.03 covers amendments to articles and bylaws, the doubling of authorized common shares is a material capital structure change that could affect shareholder dilution risk and is not routine administrative housekeeping. The elimination of preferred stock designations is also significant. This does not fit neatly into the specific event taxonomy (not a compensation arrangement, not an executive change, not M\u0026A), so \"other_material\" is most appropriate.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-13T00:25:28.235636+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":6842,"accession_number":"0001108205-26-000065","item_number":"3.03","item_title":"Material Modification to Rights of Security Holders.","event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.65,"reasoning":"Item 3.03 discloses a material modification to security holder rights, with details incorporated by reference from Item 5.03. Without access to the Item 5.03 content, the specific nature of the modification cannot be determined. However, modifications to security holder rights are inherently material to investors. This is classified as \"other_material\" because the actual event type (e.g., charter amendment, preferred stock issuance, voting rights change) cannot be definitively identified from the Item 3.03 stub alone.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-13T00:25:28.235636+00:00","company_name":"CURIS INC","ticker":"CRIS","filing_date":"2026-05-22"},{"id":6843,"accession_number":"0001108205-26-000065","item_number":"5.03","item_title":"Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year.","event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.75,"reasoning":"The filing discloses two material amendments to the Certificate of Incorporation: (1) a stockholder-approved increase in authorized shares of common stock from 283.8M to 567.5M (doubling), and (2) elimination of Series A and Series B Preferred Stock designations. While Item 5.03 covers amendments to articles and bylaws, the doubling of authorized common shares is a material capital structure change that could affect shareholder dilution risk and is not routine administrative housekeeping. The elimination of preferred stock designations is also significant. This does not fit neatly into the specific event taxonomy (not a compensation arrangement, not an executive change, not M\u0026A), so \"other_material\" is most appropriate.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-13T00:25:28.235636+00:00","company_name":"CURIS INC","ticker":"CRIS","filing_date":"2026-05-22"},{"id":6844,"accession_number":"0001108205-26-000065","item_number":"5.07","item_title":"Submission of Matters to a Vote of Security Holders.","event_type":"shareholder_vote_results","event_domain":"governance","is_material":true,"confidence":0.98,"reasoning":"This is a clear disclosure of shareholder voting results from the Annual Meeting held on May 22, 2026, covering five proposals: election of Class III directors (Greenacre and Kaitin), advisory vote on named executive officer compensation, ratification of PricewaterhouseCoopers LLP as independent auditor, amendment to increase authorized shares, and adjournment proposal. The filing explicitly states voting tallies (For, Against, Abstain, Broker Non-Votes) for each proposal, which is the hallmark of Item 5.07 shareholder vote results disclosure.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-13T00:25:28.235636+00:00","company_name":"CURIS INC","ticker":"CRIS","filing_date":"2026-05-22"}]}