{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-25-054927","form_type":"8-K","ticker":"RBBN","cik":"0001708055","company_name":"Ribbon Communications Inc.","filed_at":"2025-05-30T23:59:59+00:00","discovered_at":"2026-05-14T18:02:49.413467+00:00","generated_at":"2026-05-20T04:32:34.490929+00:00","sec_items":["5.02","5.07","5.03","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"RBBN shareholders approve 150M share increase, new equity plan at annual meeting","bullets":["Authorized common stock increased by 150M shares to 390M total, effective May 29, 2025.","2025 Incentive Award Plan approved: 14M new shares plus ~2.2M carryover from prior plan.","95% of outstanding shares (167.8M) voted; all 8 director nominees elected with >97% support.","Deloitte & Touche ratified as auditor, say-on-pay passed, each with >98% of votes cast.","New plan replaces 2019 plan; permits RSUs, options, SARs, and other equity awards."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-25-054927","json":"https://secwatch.observer/filing/0001104659-25-054927.json","markdown":"https://secwatch.observer/filing/0001104659-25-054927.md","text":"https://secwatch.observer/filing/0001104659-25-054927.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1708055/000110465925054927/0001104659-25-054927-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1708055/000110465925054927/tm2516554d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-20T04:32:34.490929+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":"1e95d528b5964f05fe5f25bdf0db866dc36c32bd","claim":"Ribbon Communications Inc.: Increased authorized shares of common stock from 240 million to 390 million (effective 2025-05-29).","evidence_excerpt":"At the Annual Meeting, as described below under Item 5.07 below, the stockholders of the Company approved an amendment to the Company’s Restated Certificate of Incorporation, as amended (the “Restated Certificate of Incorporation”) to increase the number of authorized shares of its common stock, par value $0.0001 per share, by 150 million shares to a total of 390 million shares (the “Amendment”).","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/1708055/000110465925054927/0001104659-25-054927-index.htm","confidence":0.9,"family_label":"Governance Changes","details":[{"label":"Change","value":"charter amendment"},{"label":"Effective","value":"2025-05-29"}],"fact_type":"governance_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}