secwatch.observer — SEC 8-K summary ====================================== Issuer: Marqeta, Inc. (MQ) CIK: 0001522540 Form: 8-K Filed at: 2025-10-24T23:59:59+00:00 Accession: 0001522540-25-000026 Event type: leadership Sentiment: neutral Materiality: 0.20 Item codes: 5.02 LLM model: deepseek-v4-flash:cloud@v2 Marqeta designates Sarah Barkema as Principal Accounting Officer; CEO Milotich steps down from role -------------------------------------------------------------------------------- - Sarah Barkema appointed Principal Accounting Officer effective Oct 21, 2025; she is also Chief Accounting Officer since Sept 2024. - Mike Milotich (CEO/CFO) relinquishes Principal Accounting Officer designation, no longer serving in that role. - Barkema previously served as Chief Accounting Officer at Stitch Fix (2021-2024) and held financial leadership at Fortive and VF Corp. - No family relationships or related-party transactions disclosed in connection with this appointment. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1522540/000152254025000026/0001522540-25-000026-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1522540/000152254025000026/mq-20251021.htm HTML page: https://secwatch.observer/filing/0001522540-25-000026 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer