{"filing":{"accession_number":"0000816761-26-000020","cik":"0000816761","ticker":null,"company_name":"TERADATA CORP /DE/","form":"8-K","filing_date":"2026-05-19","report_date":null,"primary_document":"tdc-20260514.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/816761/000081676126000020/tdc-20260514.htm"},"classifications":[{"id":29,"accession_number":"0000816761-26-000020","item_number":"5.02","item_title":"Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.","event_type":"exec_compensation","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"This disclosure reports stockholder approval of an amendment to the Teradata 2023 Stock Incentive Plan that increases available shares by 6,300,000 shares. This is a compensatory arrangement amendment requiring shareholder approval under Item 5.02(e), directly affecting the equity compensation pool available for officers and directors. The material increase in share authorization makes this material to investors assessing dilution and executive compensation capacity.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-05-20T02:12:52.606215+00:00","company_name":"TERADATA CORP /DE/","ticker":null,"filing_date":"2026-05-19"},{"id":30,"accession_number":"0000816761-26-000020","item_number":"5.07","item_title":"Submission of Matters to a Vote of Security Holders.","event_type":"shareholder_vote_results","event_domain":"governance","is_material":true,"confidence":0.98,"reasoning":"This is a clear disclosure of shareholder vote results from Teradata's Annual Meeting of Stockholders held on May 14, 2026. The filing reports voting outcomes on four matters: election of three Class I directors (Melissa B. Fisher, Stephen McMillan, and Kimberly K. Nelson), an advisory say-on-pay vote, approval of the Amended 2023 Plan, and ratification of PricewaterhouseCoopers LLP as independent auditor. The detailed vote tallies (for, against, abstain, broker non-votes) for each proposal are the core disclosure required under Item 5.07.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-05-20T02:12:52.606215+00:00","company_name":"TERADATA CORP /DE/","ticker":null,"filing_date":"2026-05-19"}]}