{"schema_version":"secwatch.filing_event.v1","accession":"0001653482-26-000107","form_type":"8-K","ticker":"GTLB","cik":"0001653482","company_name":"Gitlab Inc.","filed_at":"2026-05-18T22:06:20+00:00","discovered_at":"2026-05-19T10:05:00.229338+00:00","generated_at":"2026-05-19T10:08:42.982689+00:00","sec_items":["7.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"GitLab founder Sijbrandij converts all super-voting Class B shares to Class A; 10b5-1 sale executed","bullets":["Sytse Sijbrandij converted all Class B common stock (10 votes/share) to Class A (1 vote/share) on May 14, 2026.","Conversion was for personal tax planning; Sijbrandij cited no disagreement with the company.","A Rule 10b5-1 trading plan entered in December 2025 executed a transaction on May 18, 2026.","Sijbrandij remains Executive Chair of the Board and the largest individual holder of Class A common stock.","Conversion significantly reduces his voting power but his role and share ownership position are unchanged."],"urls":{"canonical":"https://secwatch.observer/filing/0001653482-26-000107","json":"https://secwatch.observer/filing/0001653482-26-000107.json","markdown":"https://secwatch.observer/filing/0001653482-26-000107.md","text":"https://secwatch.observer/filing/0001653482-26-000107.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1653482/000165348226000107/0001653482-26-000107-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1653482/000165348226000107/gtlb-20260518.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-19T10:08:42.982689+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}