TERADATA CORP /DE/ - TDC
All tracked SEC files for this issuer. Showing up to 200 latest records.
Need parsed ownership details (13D/13G with shares/percent)?
Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 49
Latest filed: Sep 17, 2026
| Form | Count |
|---|---|
| 4 | 27 |
| 144 | 9 |
| 8-K | 6 |
| SCHEDULE 13G | 3 |
| SCHEDULE 13G/A | 2 |
| SCHEDULE 13D/A | 2 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Sep 17, 2026 | 4 | Sep 15, 2026 | 0001719723-26-000020 | View |
| Sep 17, 2026 | 4 | Sep 15, 2026 | 0001904623-26-000012 | View |
| Sep 15, 2026 | 144 | — | 0001950047-26-009500 | View |
| Sep 15, 2026 | 144 | — | 0001959173-26-006974 | View |
| Sep 03, 2026 | 4 | Sep 01, 2026 | 0001570337-26-000014 | View |
| Aug 18, 2026 | 4 | Aug 14, 2026 | 0001489097-26-000006 | View |
| Aug 18, 2026 | 4 | Aug 14, 2026 | 0001815346-26-000007 | View |
| Aug 18, 2026 | 4 | Aug 14, 2026 | 0001628280-26-057770 | View |
| Aug 18, 2026 | 4 | Aug 14, 2026 | 0001570337-26-000012 | View |
| Aug 18, 2026 | 4 | Aug 14, 2026 | 0001577243-26-000004 | View |
| Aug 17, 2026 | 8-K | Aug 12, 2026 | 0000816761-26-000032 | View |
| Aug 12, 2026 | SCHEDULE 13G | — | 0001167557-26-000146 | View |
| Aug 04, 2026 | 4 | Aug 01, 2026 | 0001628280-26-052720 | View |
| Aug 04, 2026 | 8-K | Aug 04, 2026 | 0001628280-26-052549 | View |
| Aug 03, 2026 | 8-K | Jul 30, 2026 | 0000816761-26-000028 | View |
| Jul 31, 2026 | SCHEDULE 13G | — | 0002100119-26-001458 | View |
| Jul 30, 2026 | SCHEDULE 13G/A | — | 0002012383-26-003108 | View |
| Jul 08, 2026 | SCHEDULE 13D/A | — | 0000921895-26-001779 | View |
| Jul 07, 2026 | SCHEDULE 13G/A | — | 0002100121-26-000868 | View |
| Jun 24, 2026 | 8-K | Jun 24, 2026 | 0001140361-26-026267 | View |
| Jun 17, 2026 | SCHEDULE 13D/A | — | 0000921895-26-001622 | View |
| Jun 17, 2026 | 4 | Jun 15, 2026 | 0001588334-26-000007 | View |
| Jun 10, 2026 | 4 | Jun 08, 2026 | 0001202967-26-000005 | View |
| Jun 08, 2026 | 144 | — | 0001959173-26-004428 | View |
| Jun 02, 2026 | 4 | Jun 01, 2026 | 0002019245-26-000016 | View |
| Jun 01, 2026 | 144 | — | 0001959173-26-004204 | View |
| May 26, 2026 | 4 | May 22, 2026 | 0001815346-26-000004 | View |
| May 22, 2026 | 144 | — | 0001959173-26-003943 | View |
| May 20, 2026 | 4 | May 18, 2026 | 0001840039-26-000006 | View |
| May 20, 2026 | 4 | May 18, 2026 | 0002067236-26-000009 | View |
| May 19, 2026 | 8-K | May 14, 2026 | 0000816761-26-000020 | View |
| May 19, 2026 | 144 | — | 0001959173-26-003745 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0001815346-26-000002 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0001202967-26-000002 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0001184223-26-000004 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0001365837-26-000010 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0001570337-26-000009 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0001742169-26-000006 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0001489097-26-000002 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0001577243-26-000002 | View |
| May 14, 2026 | 4 | May 13, 2026 | 0002019245-26-000014 | View |
| May 13, 2026 | 4 | May 12, 2026 | 0001719723-26-000017 | View |
| May 12, 2026 | 144 | — | 0001950047-26-004404 | View |
| May 08, 2026 | 4 | May 07, 2026 | 0002019245-26-000012 | View |
| May 08, 2026 | 4 | May 07, 2026 | 0002067236-26-000007 | View |
| May 07, 2026 | 144 | — | 0001959173-26-003373 | View |
| May 07, 2026 | 144 | — | 0001959173-26-003367 | View |
| May 05, 2026 | 8-K | May 05, 2026 | 0001628280-26-030514 | View |
| Apr 29, 2026 | SCHEDULE 13G | — | 0002100121-26-000783 | View |