{"schema_version":"secwatch.filing_event.v1","accession":"0001459839-23-000095","form_type":"8-K","ticker":"SIBN","cik":"0001459839","company_name":"SI-BONE, Inc.","filed_at":"2023-09-20T23:59:59+00:00","discovered_at":"2026-05-14T18:03:33.990016+00:00","generated_at":"2026-06-10T11:57:35.719821+00:00","sec_items":["5.03","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"confidence":"high","headline":"SI-BONE amends bylaws to align with SEC Universal Proxy Rules","bullets":["Board adopted Second Amended and Restated Bylaws on September 19, 2023, effective immediately.","Amendments enhance disclosure and procedural requirements for stockholder director nominations and proposals.","Addresses SEC's Universal Proxy Rules, including use of universal proxy cards and solicitations.","Reserves white proxy card for Board's exclusive use; requires compliance with Rule 14a-19.","Also includes technical, conforming, and clarifying changes."],"urls":{"canonical":"https://secwatch.observer/filing/0001459839-23-000095","json":"https://secwatch.observer/filing/0001459839-23-000095.json","markdown":"https://secwatch.observer/filing/0001459839-23-000095.md","text":"https://secwatch.observer/filing/0001459839-23-000095.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1459839/000145983923000095/0001459839-23-000095-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1459839/000145983923000095/sibn-20230919.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-10T11:57:35.719821+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":"285fd20001e25448c83dc9ea26c3d96fd7e111c5","claim":"SI-BONE, Inc.: Adopted Second Amended and Restated Bylaws to implement Universal Proxy Rules and make technical changes (effective 2023-09-19).","evidence_excerpt":"On September 19, 2023, in connection with the adoption of Rule 14a-19 by the U.S. Securities and Exchange Commission (the \"Universal Proxy Rules\"), the Board of Directors (the “Board”) of SI-BONE, Inc. (the “Company”) adopted and approved the Company’s Second Amended and Restated Bylaws (as so amended, the “Amended Bylaws”), which became effective upon approval.","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/1459839/000145983923000095/0001459839-23-000095-index.htm","confidence":0.9,"family_label":"Governance Changes","details":[{"label":"Change","value":"bylaw amendment"},{"label":"Effective","value":"2023-09-19"}],"fact_type":"governance_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}