Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-02-11 Sale | 2026-02-13 5:21 pm | TERADATA CORP | TDC | Lynrock Lake LP LYNROCK LAKE PARTNERS LLC Paul Cynthia 10% Owner | 61,990 | $40.29 | $2,497,507 | 9,354,676 (Indirect) | View |
| 2025-05-22 Sale | 2025-05-27 4:13 pm | TERADATA CORP | TDC | CHOU TIMOTHY C K Director | 6,216 | $21.83 | $135,695 | 36,077 (Direct) | View |
| 2025-03-10 Sale | 2025-03-11 4:44 pm | TERADATA CORP | TDC | BRAMLEY CLAIRE Chief Financial Officer | 35,464 | $22.83 | $809,646 | 105,833 (Direct) | View |
| 2025-03-07 Sale | 2025-03-10 4:28 pm | TERADATA CORP | TDC | Cullen-Cote Kathleen R Chief People Officer | 1,755 | $22.88 | $40,154 | 142,707 (Direct) | View |
| 2025-03-04 Sale | 2025-03-05 4:16 pm | TERADATA CORP | TDC | Cullen-Cote Kathleen R Chief People Officer | 1,881 | $23.16 | $43,564 | 147,747 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-02-11 Tax Withholding | 2026-02-13 4:23 pm | N/A N/A | TERADATA CORP | TDC | Ederer John Chief Financial Officer | 6,418 | $37.88 | 307,524 (Direct) | View |
| 2026-02-11 Option Award | 2026-02-13 4:23 pm | N/A N/A | TERADATA CORP | TDC | Ederer John Chief Financial Officer | 46,747 | $0 | 307,524 (Direct) | View |
| 2026-02-11 Tax Withholding | 2026-02-13 4:23 pm | N/A N/A | TERADATA CORP | TDC | Arora Sumeet Chief Product Officer | 6,831 | $37.88 | 238,090 (Direct) | View |
| 2026-02-11 Option Award | 2026-02-13 4:23 pm | N/A N/A | TERADATA CORP | TDC | Arora Sumeet Chief Product Officer | 36,359 | $0 | 238,090 (Direct) | View |
| 2026-02-11 Tax Withholding | 2026-02-13 4:23 pm | N/A N/A | TERADATA CORP | TDC | MCMILLAN STEPHEN President and CEO | 92,467 | $37.88 | 713,190 (Direct) | View |
| 2026-02-11 Option Award | 2026-02-13 4:23 pm | N/A N/A | TERADATA CORP | TDC | MCMILLAN STEPHEN President and CEO | 246,532 | $0 | 713,190 (Direct) | View |
| 2026-02-11 Tax Withholding | 2026-02-13 4:23 pm | N/A N/A | TERADATA CORP | TDC | Rogers Scot Frazier Chief Administrative Officer | 4,813 | $37.88 | 186,520 (Direct) | View |
| 2026-02-11 Option Award | 2026-02-13 4:23 pm | N/A N/A | TERADATA CORP | TDC | Rogers Scot Frazier Chief Administrative Officer | 31,711 | $0 | 186,520 (Direct) | View |
| 2026-02-11 Tax Withholding | 2026-02-13 4:23 pm | N/A N/A | TERADATA CORP | TDC | Petley Richard J Chief Revenue Officer | 16,645 | $37.88 | 187,075 (Direct) | View |
| 2026-02-11 Option Award | 2026-02-13 4:23 pm | N/A N/A | TERADATA CORP | TDC | Petley Richard J Chief Revenue Officer | 59,905 | $0 | 187,075 (Direct) | View |
| 2026-02-11 Tax Withholding | 2026-02-13 4:23 pm | N/A N/A | TERADATA CORP | TDC | Hutchinson Michael D Chief Operating Officer | 19,511 | $37.88 | 177,984 (Direct) | View |
| 2026-02-11 Option Award | 2026-02-13 4:23 pm | N/A N/A | TERADATA CORP | TDC | Hutchinson Michael D Chief Operating Officer | 60,471 | $0 | 177,984 (Direct) | View |
| 2025-11-17 Tax Withholding | 2025-11-18 6:33 pm | N/A N/A | TERADATA CORP | TDC | Arora Sumeet Chief Product Officer | 8,333 | $26.13 | 208,562 (Direct) | View |
| 2025-11-17 Tax Withholding | 2025-11-18 6:32 pm | N/A N/A | TERADATA CORP | TDC | Ederer John Chief Financial Officer | 41,024 | $26.13 | 267,195 (Direct) | View |
Ownership | 2025-11-17 5:44 pm | N/A N/A | TERADATA CORP | TDC | Lynrock Lake LP LYNROCK LAKE PARTNERS LLC Paul Cynthia 10% Owner | 0 | $0 | 9,416,666 (Indirect) | View |
| 2025-06-13 Option Award | 2025-06-17 4:34 pm | N/A N/A | TERADATA CORP | TDC | Rogers Scot Frazier Chief Administrative Officer | 159,622 | $0 | 159,622 (Direct) | View |
| 2025-05-16 Option Award | 2025-05-20 4:44 pm | N/A N/A | TERADATA CORP | TDC | Ederer John Chief Financial Officer | 308,219 | $0 | 308,219 (Direct) | View |
| 2025-05-16 Option Award | 2025-05-20 4:44 pm | N/A N/A | TERADATA CORP | TDC | Arora Sumeet Chief Product Officer | 216,895 | $0 | 216,895 (Direct) | View |
| 2025-05-15 Option Award | 2025-05-19 4:44 pm | N/A N/A | TERADATA CORP | TDC | Nelson Kimberly K. Director | 11,489 | $0 | 53,185 (Direct) | View |
| 2025-05-15 Option Award | 2025-05-19 4:44 pm | N/A N/A | TERADATA CORP | TDC | Gianoni Michael P Director | 11,489 | $0 | 56,523 (Direct) | View |
| 2025-05-15 Option Award | 2025-05-19 4:44 pm | N/A N/A | TERADATA CORP | TDC | Fishback Daniel R Director | 11,489 | $0 | 67,522 (Direct) | View |
| 2025-05-15 Option Award | 2025-05-19 4:44 pm | N/A N/A | TERADATA CORP | TDC | McElhatton Todd Director | 11,489 | $0 | 32,875 (Direct) | View |
| 2025-05-15 Option Award | 2025-05-19 4:44 pm | N/A N/A | TERADATA CORP | TDC | Bacus Lisa R Director | 11,489 | $0 | 75,104 (Direct) | View |
| 2025-05-15 Option Award | 2025-05-19 4:43 pm | N/A N/A | TERADATA CORP | TDC | Olsen Joanne Beth Director | 11,489 | $0 | 60,211 (Direct) | View |
| 2025-05-15 Option Award | 2025-05-19 4:43 pm | N/A N/A | TERADATA CORP | TDC | CHOU TIMOTHY C K Director | 11,489 | $0 | 42,293 (Direct) | View |
| 2025-05-15 Option Award | 2025-05-19 4:43 pm | N/A N/A | TERADATA CORP | TDC | SCHWARZ JOHN Director | 11,489 | $0 | 101,779 (Direct) | View |
| 2025-05-13 Tax Withholding | 2025-05-15 4:17 pm | N/A N/A | TERADATA CORP | TDC | Petley Richard J Chief Revenue Officer | 1,829 | $23.55 | 143,815 (Direct) | View |
| 2025-04-07 Tax Withholding | 2025-04-08 5:00 pm | N/A N/A | TERADATA CORP | TDC | Petley Richard J Chief Revenue Officer | 5,322 | $19.2 | 145,644 (Direct) | View |
| 2025-03-25 Option Award | 2025-03-27 4:59 pm | N/A N/A | TERADATA CORP | TDC | Smotherman Charles T Interim Chief Financial Ofcr | 86,281 | $0 | 114,618 (Direct) | View |
Ownership | 2025-03-27 4:58 pm | N/A N/A | TERADATA CORP | TDC | Smotherman Charles T Interim Chief Financial Ofcr | 0 | $0 | 28,337 (Direct) | View |
| 2025-03-06 Tax Withholding | 2025-03-10 4:29 pm | N/A N/A | TERADATA CORP | TDC | Woods Jacqueline D. Chief Marketing Officer | 2,519 | $22.98 | 112,626 (Direct) | View |
| 2025-03-06 Tax Withholding | 2025-03-10 4:29 pm | N/A N/A | TERADATA CORP | TDC | Treese Margaret A Chief Legal Officer | 3,795 | $22.98 | 142,253 (Direct) | View |
| 2025-03-06 Tax Withholding | 2025-03-10 4:29 pm | N/A N/A | TERADATA CORP | TDC | Petley Richard J Chief Revenue Officer | 3,180 | $22.98 | 150,966 (Direct) | View |
| 2025-03-07 Other | 2025-03-10 4:29 pm | N/A N/A | TERADATA CORP | TDC | MCMILLAN STEPHEN President and CEO | 36,742 | $0 | 595,867 (Direct) | View |
| 2025-03-06 Tax Withholding | 2025-03-10 4:29 pm | N/A N/A | TERADATA CORP | TDC | MCMILLAN STEPHEN President and CEO | 22,650 | $22.98 | 595,867 (Direct) | View |
| 2025-03-06 Tax Withholding | 2025-03-10 4:29 pm | N/A N/A | TERADATA CORP | TDC | Hutchinson Michael D Chief Operating Officer | 3,040 | $22.98 | 137,024 (Direct) | View |
| 2025-03-06 Tax Withholding | 2025-03-10 4:28 pm | N/A N/A | TERADATA CORP | TDC | Cullen-Cote Kathleen R Chief People Officer | 3,285 | $22.98 | 142,707 (Direct) | View |
| 2025-03-06 Tax Withholding | 2025-03-10 4:28 pm | N/A N/A | TERADATA CORP | TDC | BRAMLEY CLAIRE Chief Financial Officer | 7,763 | $22.98 | 141,297 (Direct) | View |
| 2025-03-03 Tax Withholding | 2025-03-04 4:42 pm | N/A N/A | TERADATA CORP | TDC | Woods Jacqueline D. Chief Marketing Officer | 2,092 | $23.38 | 115,145 (Direct) | View |
| 2025-03-03 Option Award | 2025-03-04 4:42 pm | N/A N/A | TERADATA CORP | TDC | Woods Jacqueline D. Chief Marketing Officer | 40,665 | $0 | 115,145 (Direct) | View |
| 2025-03-03 Tax Withholding | 2025-03-04 4:42 pm | N/A N/A | TERADATA CORP | TDC | Treese Margaret A Chief Legal Officer | 3,152 | $23.38 | 146,048 (Direct) | View |
| 2025-03-03 Option Award | 2025-03-04 4:42 pm | N/A N/A | TERADATA CORP | TDC | Treese Margaret A Chief Legal Officer | 46,211 | $0 | 146,048 (Direct) | View |