Teradata Corp
TDCNYSECIK 816761TechnologyFiscal year ends Dec 31
Reports and events: 245 filings
Newest first, by EDGAR acceptance time (Eastern). Each filing’s page lists its documents on sec.gov and, for 10-K and 10-Q reports, the extracted sections.
What the forms are: 10-K, 10-Q, 8-K, Form 4, DEF 14A, Schedule 13D, Schedule 13G, amendments, accession numbers.
| Filed | Form | What it is | Accession number |
|---|---|---|---|
| 2026-08-1716:07 ET | 8-K | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0000816761-26-000032 |
| 2026-08-0513:07 ET | 10-Q | Quarterly reportPeriod 2026-06-30 | 0001628280-26-053103 |
| 2026-08-0416:07 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-26-052549 |
| 2026-08-0309:10 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000816761-26-000028 |
| 2026-07-0818:41 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0000921895-26-001779 |
| 2026-06-2417:27 ET | 8-K | 1.01 Entry into a material agreement; 1.02 Termination of a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001140361-26-026267 |
| 2026-06-1719:54 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0000921895-26-001622 |
| 2026-05-1916:29 ET | 8-K | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0000816761-26-000020 |
| 2026-05-0612:38 ET | 10-Q | Quarterly reportPeriod 2026-03-31 | 0001628280-26-031053 |
| 2026-05-0516:07 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-26-030514 |
| 2026-03-2616:09 ET | DEF 14A | Proxy statementPeriod 2025-12-31 | 0000816761-26-000011 |
| 2026-03-0206:25 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0000816761-26-000004 |
| 2026-02-2713:13 ET | 10-K | Annual reportPeriod 2025-12-31 | 0001628280-26-012671 |
| 2026-02-2316:05 ET | 8-K | 8.01 Other events | 0001628280-26-010578 |
| 2026-02-1221:04 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0000921895-26-000319 |
| 2026-02-1116:13 ET | 8-K | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001628280-26-007274 |
| 2026-02-1016:09 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-26-006830 |
| 2025-11-1809:04 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001628280-25-052782 |
| 2025-11-0510:26 ET | 10-Q | Quarterly reportPeriod 2025-09-30 | 0001628280-25-049313 |
| 2025-11-0416:11 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-25-048834 |
| 2025-08-0612:16 ET | 10-Q | Quarterly reportPeriod 2025-06-30 | 0000816761-25-000182 |
| 2025-08-0516:07 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000816761-25-000179 |
| 2025-05-2016:38 ET | 8-K | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0000816761-25-000156 |
| 2025-05-1516:06 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000816761-25-000119 |
| 2025-05-0712:40 ET | 10-Q | Quarterly reportPeriod 2025-03-31 | 0000816761-25-000108 |
| 2025-05-0616:07 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000816761-25-000105 |
| 2025-05-0516:42 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0000816761-25-000101 |
| 2025-03-2717:01 ET | DEF 14A | Proxy statementPeriod 2025-05-15 | 0000816761-25-000093 |
| 2025-03-2109:09 ET | SCHEDULE 13D | Ownership report, active investor | 0001415889-25-008727 |
| 2025-02-2606:49 ET | 8-K/A | 5.02 Departure or appointment of officers or directors | 0000816761-25-000034 |
| 2025-02-2606:46 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000816761-25-000032 |
| 2025-02-2115:53 ET | 10-K | Annual reportPeriod 2024-12-31 | 0000816761-25-000027 |
| 2025-02-1116:09 ET | 8-K | 2.02 Results of operations; 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000816761-25-000006 |
| 2024-11-0509:00 ET | 10-Q | Quarterly reportPeriod 2024-09-30 | 0000816761-24-000162 |
| 2024-11-0416:08 ET | 8-K | 2.02 Results of operations; 5.02 Departure or appointment of officers or directors | 0000816761-24-000159 |
| 2024-08-0608:33 ET | 10-Q | Quarterly reportPeriod 2024-06-30 | 0000816761-24-000146 |
| 2024-08-0516:10 ET | 8-K | 2.02 Results of operations; 2.05 Exit or disposal costs; 9.01 Financial statements and exhibits | 0000816761-24-000143 |
| 2024-05-1712:23 ET | 8-K | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0000816761-24-000129 |
| 2024-05-0710:06 ET | 10-Q | Quarterly reportPeriod 2024-03-31 | 0000816761-24-000098 |
| 2024-05-0616:08 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000816761-24-000095 |
| 2024-04-0506:36 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0000816761-24-000089 |
| 2024-03-2616:09 ET | DEF 14A | Proxy statementPeriod 2024-05-14 | 0000816761-24-000082 |
| 2024-02-2311:47 ET | 10-K | Annual reportPeriod 2023-12-31 | 0000816761-24-000023 |
| 2024-02-1216:11 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000816761-24-000006 |
| 2023-12-0717:15 ET | 8-K | 7.01 Regulation FD disclosure | 0000816761-23-000037 |
| 2023-11-0714:51 ET | 10-Q | Quarterly reportPeriod 2023-09-30 | 0000816761-23-000025 |
| 2023-11-0616:25 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000816761-23-000022 |
| 2023-08-0814:11 ET | 10-Q | Quarterly reportPeriod 2023-06-30 | 0000816761-23-000019 |
| 2023-08-0716:14 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000816761-23-000017 |
| 2023-05-1212:13 ET | 8-K | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001193125-23-143137 |
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 14:57 ET. Listed shows no prices and gives no investment advice.