TDC TERADATA CORP /DE/
NYSE · SEC CIK 816761 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $10.07M 12 sales by 8 insiders
- Filings on record
- 244 since 2021-07-09, latest 2026-09-17 14:12
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Lynrock Lake LP | 10% | — | $2.50M |
| MCMILLAN STEPHEN | Pres, CEO, Dir | — | $2.45M |
| Petley Richard J | Chief Revenue Off | — | $1.66M |
| Hutchinson Michael D | COO | — | $1.44M |
| Gianoni Michael P | Dir | — | $749.2K |
| Arora Sumeet | Chief Product Off | — | $576.6K |
| McElhatton Todd | Dir | — | $502.0K |
| CHOU TIMOTHY C K | Dir | — | $190.8K |
| Leukert Bernd | Dir | — | — |
| Ederer John | CFO | — | — |
Transactions 308
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021-09-28 | 2021-09-27 | TDC | CHOU TIMOTHY C K | Dir | S - Sale | $55.13 | -2,728 | 27.3K | -9% | -$150.4K | |
| 2021-09-03 | 2021-09-01 | TDC | Treese Margaret A | CLO | F - Tax | $54.66 | -104 | 53.4K | -0.2% | -$5,685 | |
| 2021-09-03 | 2021-09-01 | TDC | Ashton Hillary | Chief Product Off | F - Tax | $54.66 | -3,605 | 125.7K | -3% | -$197.0K | |
| 2021-09-03 | 2021-09-02 | TDC | Ashton Hillary | Chief Product Off | S - Sale | $55.67 | -1,100 | 124.6K | -0.9% | -$61.2K | |
| 2021-08-13 | 2021-08-12 | TDC | Fishback Daniel R | Dir | G - Gift | $0.00 | -4,025 | 37.1K | -10% | $0 | |
| M | 2021-08-06 | 2021-08-05 | TDC | Cullen-Cote Kathleen R | CHRO | F - Tax | $50.64 | -11.8K | 109.2K | -10% | -$599.9K |
| M | 2021-07-09 | 2021-07-08 | TDC | Cione Todd | Chief Revenue Off | S - Sale | $46.11 | -48.3K | 261.3K | -16% | -$2.23M |
| 2021-07-09 | 2021-07-07 | TDC | Cione Todd | Chief Revenue Off | F - Tax | $47.77 | -28.8K | 309.0K | -9% | -$1.38M |
Purchase Sale Sale after option exercise All abbreviations