{"schema_version":"secwatch.filing_event.v1","accession":"0001846253-26-000002","form_type":"8-K","ticker":"OABI","cik":"0001846253","company_name":"OmniAb, Inc.","filed_at":"2026-01-30T23:59:59+00:00","discovered_at":"2026-05-14T18:02:36.517546+00:00","generated_at":"2026-05-16T06:04:50.023702+00:00","sec_items":["5.03","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"OmniAb amends bylaws to adopt universal proxy rules and enhance stockholder proposal disclosures","bullets":["Board approved amended bylaws effective January 30, 2026, adding universal proxy rule compliance language.","Stockholder nominations must comply with Rule 14a-19 and include expanded background and ownership disclosures.","Enhanced procedural requirements for stockholder proposals, including details on proxy solicitation.","Amendments also include technical, modernizing, and clarifying changes to the bylaws."],"urls":{"canonical":"https://secwatch.observer/filing/0001846253-26-000002","json":"https://secwatch.observer/filing/0001846253-26-000002.json","markdown":"https://secwatch.observer/filing/0001846253-26-000002.md","text":"https://secwatch.observer/filing/0001846253-26-000002.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1846253/000184625326000002/0001846253-26-000002-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1846253/000184625326000002/oabi-20260130.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T06:04:50.023702+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":"5192f2fabb9f9faa2cc76837aebc30f4f2284a17","claim":"OmniAb, Inc.: Amended and restated bylaws to address universal proxy rules and modernize stockholder meeting procedures (effective 2026-01-30).","evidence_excerpt":"On January 30, 2026, the Board of Directors (the “Board”) of OmniAb, Inc. (the “Company”) approved and adopted amended and restated bylaws (the “Amended and Restated Bylaws”), which became effective the same day.","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/1846253/000184625326000002/0001846253-26-000002-index.htm","confidence":0.9}],"comparable_filings":[{"accession":"0001193125-26-251689","ticker":"SCHW","company_name":"SCHWAB CHARLES CORP","filed_at":"2026-06-01T21:00:25+00:00","headline":"Charles Schwab files Certificate of Elimination for Series I Preferred Stock","event_type":"other","sec_items":["5.03","9.01"],"materiality_score":0.15,"calibrated_materiality_score":0.15,"match_reasons":["same fact type: governance_change","same SEC item: 5.03, 9.01","same event type: other","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-251689","json":"https://secwatch.observer/filing/0001193125-26-251689.json","markdown":"https://secwatch.observer/filing/0001193125-26-251689.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/316709/000119312526251689/0001193125-26-251689-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/316709/000119312526251689/d143555d8k.htm"},"side_by_side_evidence":{"fact_type":"governance_change","source_excerpt":"On January 30, 2026, the Board of Directors (the “Board”) of OmniAb, Inc. (the “Company”) approved and adopted amended and restated bylaws (the “Amended and Restated Bylaws”), which became effective the same day.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1846253/000184625326000002/0001846253-26-000002-index.htm","comparable_excerpt":"On June 1, 2026, The Charles Schwab Corporation (the “Company”) filed a Certificate of Elimination with the Secretary of State of the State of Delaware with respect to the Company’s 4.000% Fixed-Rate Reset Non-Cumulative Perpetual Preferred Stock, Series I (“Series I Preferred Stock”), which, effective upon filing, eliminated from the Company’s Fifth Restated Certificate of Incorporation, as amended, all matters set forth in the Certificate of Designations for the Series I Preferred Stock.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/316709/000119312526251689/0001193125-26-251689-index.htm"}},{"accession":"0000089089-26-000046","ticker":"SCI","company_name":"SERVICE CORP INTERNATIONAL","filed_at":"2026-05-08T23:59:59+00:00","headline":"SCI shareholders approve board governance changes: director minimum cut to 3, board can fill vacancies","event_type":"other","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","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0000089089-26-000046","json":"https://secwatch.observer/filing/0000089089-26-000046.json","markdown":"https://secwatch.observer/filing/0000089089-26-000046.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/89089/000008908926000046/0000089089-26-000046-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/89089/000008908926000046/sci-20260506.htm"},"side_by_side_evidence":{"fact_type":"governance_change","source_excerpt":"On January 30, 2026, the Board of Directors (the “Board”) of OmniAb, Inc. (the “Company”) approved and adopted amended and restated bylaws (the “Amended and Restated Bylaws”), which became effective the same day.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1846253/000184625326000002/0001846253-26-000002-index.htm","comparable_excerpt":"The amendments to the Articles of Incorporation, which became effective on May 7, 2026, and the amendments to the Bylaws, which became effective on May 6, 2026 , include (i) changes permitting the Board to increase the number of directors and fill newly created vacancies, thereby eliminating restrictions requiring that newly created directorships be filled only by shareholders at an annual or special meeting, and (ii) changes reducing the minimum number of directors constituting the Board from nine to three directors (with the maximum remaining at fifteen directors).","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/89089/000008908926000046/0000089089-26-000046-index.htm"}},{"accession":"0001767042-26-000037","ticker":"KGS","company_name":"Kodiak Gas Services, Inc.","filed_at":"2026-05-07T23:59:59+00:00","headline":"Kodiak shareholders approve board declassification and supermajority removal","event_type":"other","sec_items":["5.03","5.07","9.01"],"materiality_score":0.4,"calibrated_materiality_score":0.4,"match_reasons":["same fact type: governance_change","same SEC item: 5.03, 9.01","same event type: other","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001767042-26-000037","json":"https://secwatch.observer/filing/0001767042-26-000037.json","markdown":"https://secwatch.observer/filing/0001767042-26-000037.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1767042/000176704226000037/0001767042-26-000037-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1767042/000176704226000037/kgs-20260507.htm"},"side_by_side_evidence":{"fact_type":"governance_change","source_excerpt":"On January 30, 2026, the Board of Directors (the “Board”) of OmniAb, Inc. (the “Company”) approved and adopted amended and restated bylaws (the “Amended and Restated Bylaws”), which became effective the same day.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1846253/000184625326000002/0001846253-26-000002-index.htm","comparable_excerpt":"At the 2026 Annual Meeting of Shareholders (the “Annual Meeting”) of Kodiak Gas Services, Inc. (the “Company”) held on May 7, 2026, the Company’s shareholders approved certain amendments (the “Charter Amendments”) to the Company’s Amended and Restated Certificate of Incorporation (the “Charter”) to (i) phase in declassification of the Board of Directors (the “Board”) and (ii) eliminate certain supermajority voting requirements and other obsolete provisions.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1767042/000176704226000037/0001767042-26-000037-index.htm"}},{"accession":"0001654954-26-004356","ticker":"DAIO","company_name":"DATA I/O CORP","filed_at":"2026-05-05T23:59:59+00:00","headline":"Data I/O moves 2026 annual meeting to July 8; removes May meeting requirement","event_type":"other","sec_items":["5.03","8.01","9.01"],"materiality_score":0.15,"calibrated_materiality_score":0.15,"match_reasons":["same fact type: governance_change","same SEC item: 5.03, 9.01","same event type: other","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001654954-26-004356","json":"https://secwatch.observer/filing/0001654954-26-004356.json","markdown":"https://secwatch.observer/filing/0001654954-26-004356.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/351998/000165495426004356/0001654954-26-004356-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/351998/000165495426004356/daio_8k.htm"},"side_by_side_evidence":{"fact_type":"governance_change","source_excerpt":"On January 30, 2026, the Board of Directors (the “Board”) of OmniAb, Inc. (the “Company”) approved and adopted amended and restated bylaws (the “Amended and Restated Bylaws”), which became effective the same day.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1846253/000184625326000002/0001846253-26-000002-index.htm","comparable_excerpt":"On April 29, 2026, the Board of Directors (the “Board”) of Data I/O Corporation (the “Company”) adopted an amendment to the Bylaws of the Company (the “Bylaw Amendment”) which became effective immediately. The Bylaw Amendment modifies Article II Section (2) of the Company’s Bylaws to eliminate the requirement that the annual meeting of shareholders be held during the month of May.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/351998/000165495426004356/0001654954-26-004356-index.htm"}},{"accession":"0000083246-26-000009","ticker":null,"company_name":"HSBC USA INC /MD/","filed_at":"2026-05-01T23:59:59+00:00","headline":"HSBC USA amends bylaws to update officer titles and director appointment terms","event_type":"other","sec_items":["5.03","9.01"],"materiality_score":0.25,"calibrated_materiality_score":0.25,"match_reasons":["same fact type: governance_change","same SEC item: 5.03, 9.01","same event type: other","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0000083246-26-000009","json":"https://secwatch.observer/filing/0000083246-26-000009.json","markdown":"https://secwatch.observer/filing/0000083246-26-000009.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/83246/000008324626000009/0000083246-26-000009-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/83246/000008324626000009/hsbcusa-20260430.htm"},"side_by_side_evidence":{"fact_type":"governance_change","source_excerpt":"On January 30, 2026, the Board of Directors (the “Board”) of OmniAb, Inc. (the “Company”) approved and adopted amended and restated bylaws (the “Amended and Restated Bylaws”), which became effective the same day.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1846253/000184625326000002/0001846253-26-000002-index.htm","comparable_excerpt":"On April 30, 2026 , the Board of Directors of HSBC USA Inc. (the \"Board\") approved an amendment to and a restatement of its bylaws (the \"Bylaws\"), which were effective immediately upon such approval by the Board.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/83246/000008324626000009/0000083246-26-000009-index.htm"}},{"accession":"0000715072-26-000042","ticker":"RNST","company_name":"RENASANT CORP","filed_at":"2026-05-01T23:59:59+00:00","headline":"Renasant Corp. shareholders elect all 17 directors, approve executive compensation and auditor at 2026 annual meeting","event_type":"other","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","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0000715072-26-000042","json":"https://secwatch.observer/filing/0000715072-26-000042.json","markdown":"https://secwatch.observer/filing/0000715072-26-000042.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/715072/000071507226000042/0000715072-26-000042-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/715072/000071507226000042/rnst-20260428.htm"},"side_by_side_evidence":{"fact_type":"governance_change","source_excerpt":"On January 30, 2026, the Board of Directors (the “Board”) of OmniAb, Inc. (the “Company”) approved and adopted amended and restated bylaws (the “Amended and Restated Bylaws”), which became effective the same day.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1846253/000184625326000002/0001846253-26-000002-index.htm","comparable_excerpt":"On April 28, 2026, the Board of Directors (the “Board”) of Renasant Corporation (“Renasant”) approved and adopted Amended and Restated Bylaws of Renasant Corporation (the “Bylaws”), which became effective immediately.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/715072/000071507226000042/0000715072-26-000042-index.htm"}},{"accession":"0001193125-26-201401","ticker":"RVTY","company_name":"REVVITY, INC.","filed_at":"2026-05-01T23:59:59+00:00","headline":"Revvity shareholders approve bylaw amendment allowing 25% owners to call special meetings; all director nominees elected","event_type":"other","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","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-201401","json":"https://secwatch.observer/filing/0001193125-26-201401.json","markdown":"https://secwatch.observer/filing/0001193125-26-201401.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/31791/000119312526201401/0001193125-26-201401-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/31791/000119312526201401/d146870d8k.htm"},"side_by_side_evidence":{"fact_type":"governance_change","source_excerpt":"On January 30, 2026, the Board of Directors (the “Board”) of OmniAb, Inc. (the “Company”) approved and adopted amended and restated bylaws (the “Amended and Restated Bylaws”), which became effective the same day.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1846253/000184625326000002/0001846253-26-000002-index.htm","comparable_excerpt":"At the annual meeting of shareholders of Revvity, Inc. (the “Company”) held on April 28, 2026, the shareholders voted on and approved a proposal to amend the Company’s Amended and Restated By-laws (prior to such amendment and restatement, the “Prior By-laws”) to allow shareholders owning 25% of the Company’s stock to call a special meeting of shareholders (as amended and restated, the “Amended and Restated By-laws”) effective as of April 28, 2026.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/31791/000119312526201401/0001193125-26-201401-index.htm"}},{"accession":"0001193125-26-214680","ticker":"BAX","company_name":"BAXTER INTERNATIONAL INC","filed_at":"2026-05-08T23:59:59+00:00","headline":"Baxter shareholders approve charter amendment and incentive plan; board adopts new executive severance plan","event_type":"other","sec_items":["5.02","5.07","5.03","9.01"],"materiality_score":0.5,"calibrated_materiality_score":0.5,"match_reasons":["same fact type: governance_change","same SEC item: 5.03, 9.01","same event type: other"],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-214680","json":"https://secwatch.observer/filing/0001193125-26-214680.json","markdown":"https://secwatch.observer/filing/0001193125-26-214680.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/10456/000119312526214680/0001193125-26-214680-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/10456/000119312526214680/d24051d8k.htm"},"side_by_side_evidence":{"fact_type":"governance_change","source_excerpt":"On January 30, 2026, the Board of Directors (the “Board”) of OmniAb, Inc. (the “Company”) approved and adopted amended and restated bylaws (the “Amended and Restated Bylaws”), which became effective the same day.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1846253/000184625326000002/0001846253-26-000002-index.htm","comparable_excerpt":"the Board approved a corresponding amendment and restatement of the Company’s Amended and Restated Bylaws (the “Amended Bylaws”) reflecting that the number of directors on the Board shall not be less than seven nor more than twelve","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/10456/000119312526214680/0001193125-26-214680-index.htm"}}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}