Edward P. Boykin is Director at TERADATA CORP /DE/ (TDC). They have made 10 open-market trades across 2 companies since 2012, most recently 2026-09-01.
CIK 0000070866
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 10 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| NCR | SELL | 2016-12-05 | 2016-12-07 | $38.98 | $3.6M | +0.7% | +4.7% | +19.6% |
| NCR | SELL | 2016-12-05 | 2016-12-07 | $38.98 | $3.6M | +0.7% | +4.7% | +19.6% |
| NCR | SELL | 2016-04-26 | 2016-04-27 | $31.43 | $75K | -4.5% | +4.4% | +7.0% |
| TDC | SELL | 2014-12-08 | 2014-12-10 | $44.27 | $354K | -12.7% | +1.0% | +1.0% |
| NCR | SELL | 2014-12-08 | 2014-12-10 | $28.25 | $20K | -16.3% | +2.2% | +2.2% |
| NCR | SELL | 2013-08-09 | 2013-08-13 | $36.47 | $182K | -16.3% | +2.2% | +2.2% |
| TDC | SELL | 2013-08-08 | 2013-08-09 | $63.89 | $511K | -12.7% | +1.0% | +1.0% |
| TDC | SELL | 2012-08-06 | 2012-08-07 | $72.68 | $872K | -12.7% | +1.0% | +1.0% |
| NCR | SELL | 2012-02-13 | 2012-02-15 | $21.32 | $154K | -16.3% | +2.2% | +2.2% |
| TDC | SELL | 2012-02-10 | 2012-02-14 | $63.16 | $227K | -12.7% | +1.0% | +1.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.