Ederer John
SEC CIK 1840039 · EDGAR
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| TDC | TERADATA CORP /DE/ | CFO | 368.4K | — | — | 6 | 2025-05-16 | 2026-05-18 |
Most active insiders at TDC, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Lynrock Lake LP | 10% | — | $2.50M |
| 2 | MCMILLAN STEPHEN | Pres, CEO, Dir | — | $2.45M |
| 3 | Petley Richard J | Chief Revenue Off | — | $1.66M |
| 4 | Hutchinson Michael D | COO | — | $1.44M |
| 5 | Gianoni Michael P | Dir | — | $749.2K |
| 6 | Arora Sumeet | Chief Product Off | — | $576.6K |
| 7 | McElhatton Todd | Dir | — | $502.0K |
| 8 | CHOU TIMOTHY C K | Dir | — | $190.8K |
| 9 | Leukert Bernd | Dir | — | — |
| 10 | Ederer John | CFO | — | — |
Transactions 6
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-20 16:16 | 2026-05-18 | TDC | TERADATA CORP /DE/ | Ederer John | CFO | F - Tax | $32.77 | -13.4K | 368.4K | -3% | -$437.6K | |
| 2026-03-10 | 2026-03-01 | TDC | TERADATA CORP /DE/ | Ederer John | CFO | A - Grant | $0.00 | +74.3K | 381.8K | +24% | $0 | |
| 2026-02-13 | 2026-02-11 | TDC | TERADATA CORP /DE/ | Ederer John | CFO | F - Tax | $37.88 | -6,418 | 307.5K | -2% | -$243.1K | |
| 2026-02-13 | 2026-02-11 | TDC | TERADATA CORP /DE/ | Ederer John | CFO | A - Grant | $0.00 | +46.7K | 313.9K | +17% | $0 | |
| 2025-11-18 | 2025-11-17 | TDC | TERADATA CORP /DE/ | Ederer John | CFO | F - Tax | $26.13 | -41.0K | 267.2K | -13% | -$1.07M | |
| M | 2025-05-20 | 2025-05-16 | TDC | TERADATA CORP /DE/ | Ederer John | CFO | A - Grant | $0.00 | +308.2K | 205.5K | New | $0 |
Purchase Sale Sale after option exercise All abbreviations