{"schema_version":"secwatch.filing_event.v1","accession":"0001595974-21-000048","form_type":"8-K/A","ticker":"MGNI","cik":"0001595974","company_name":"MAGNITE, INC.","filed_at":"2021-07-16T23:59:59+00:00","discovered_at":"2026-05-14T18:04:18.731983+00:00","generated_at":"2026-06-30T04:49:41.733367+00:00","sec_items":["9.01"],"event_type":"m_and_a","sentiment":"neutral","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"Magnite completes SpotX acquisition for ~$1.2B; pro forma 2020 net loss $139M on $407M revenue","bullets":["Total purchase price ~$1.2B: $640M cash + 12,374,315 shares of MGNI common stock.","Financed via $400M 0.25% convertible senior notes due 2026 and $360M term loan (net $325M).","Pro forma combined 2020 revenue $407M, operating loss $154M, net loss $139M.","Goodwill of $816M and intangible assets of $431M recorded from acquisition accounting.","Working capital estimate of ~$65.5M added to purchase price; final adjustments pending."],"urls":{"canonical":"https://secwatch.observer/filing/0001595974-21-000048","json":"https://secwatch.observer/filing/0001595974-21-000048.json","markdown":"https://secwatch.observer/filing/0001595974-21-000048.md","text":"https://secwatch.observer/filing/0001595974-21-000048.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1595974/000159597421000048/0001595974-21-000048-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1595974/000159597421000048/mgni-20210430.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-30T04:49:41.733367+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"}