{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-23-061584","form_type":"8-K","ticker":"BL","cik":"0001666134","company_name":"BLACKLINE, INC.","filed_at":"2023-03-06T23:59:59+00:00","discovered_at":"2026-05-14T18:03:46.069892+00:00","generated_at":"2026-06-18T11:46:25.310648+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"BlackLine appoints founder Tucker and board chair Ryan as co-CEOs; Huffman steps down","bullets":["Marc Huffman ceases as CEO effective March 6, 2023; will serve as advisor for 12 months with $80k consulting fee and continued equity vesting.","Therese Tucker (founder, former CEO) and Owen Ryan (board chair) appointed co-CEOs; Tucker gets $485k salary, 100% target bonus, $10M equity.","Thomas Unterman named Lead Independent Director; Amit Yoran moves to Nominating and Corporate Governance Committee; Brunilda Rios becomes Audit Committee Chair.","Company reaffirms Q1 2023 revenue guidance of $137-139M and full-year 2023 revenue of $586-596M; non-GAAP EPS $0.15-0.17 and $0.89-0.94 respectively."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-23-061584","json":"https://secwatch.observer/filing/0001193125-23-061584.json","markdown":"https://secwatch.observer/filing/0001193125-23-061584.md","text":"https://secwatch.observer/filing/0001193125-23-061584.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1666134/000119312523061584/0001193125-23-061584-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1666134/000119312523061584/d467593d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-18T11:46:25.310648+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":"0706f159af","claim":"Marc Huffman resigned as Director at BLACKLINE, INC..","evidence_excerpt":"Mr. Huffman has also resigned as a member of the Board.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1666134/000119312523061584/0001193125-23-061584-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"1fdbe82e9c","claim":"Marc Huffman departed as President and Chief Executive Officer at BLACKLINE, INC..","evidence_excerpt":"On March 5, 2023, BlackLine, Inc. (the “Company”) and Marc Huffman, the Company’s President and Chief Executive Officer (“CEO”), mutually agreed to terms pursuant to which Mr. Huffman ceased to serve as CEO, effective as of March 6, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1666134/000119312523061584/0001193125-23-061584-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"ceased to serve as CEO"},{"label":"Role","value":"President and Chief Executive Officer"}],"fact_type":"executive_change"},{"claim_id":"6fd780d43e","claim":"Owen Ryan was appointed as Co-Chief Executive Officer at BLACKLINE, INC..","evidence_excerpt":"Therese Tucker and Owen Ryan, were appointed as Co-CEOs of the Company effective March 6, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1666134/000119312523061584/0001193125-23-061584-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Co-Chief Executive Officer"}],"fact_type":"executive_change"},{"claim_id":"d33019c717","claim":"Therese Tucker was appointed as Co-Chief Executive Officer at BLACKLINE, INC..","evidence_excerpt":"Therese Tucker and Owen Ryan, were appointed as Co-CEOs of the Company effective March 6, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1666134/000119312523061584/0001193125-23-061584-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Co-Chief Executive Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}