| 2021-02-11 | Sale | Teradata Corporation TDC | director | 42,800 0.0394% | $46.76 | $2M | +1.15% | |
| 2014-02-12 | Teradata Corporation TDC | director | 4,000 0.0025% | $43.05 | $172,192 | +1.45% | ||
| 2012-05-23 | Sale | Teradata Corporation TDC | director | 13,834 0.008% | $68.45 | $946,979 | -8.26% | |
| 2010-11-09 | Sale | Teradata Corporation TDC | director | 8,540 0.0051% | $40.95 | $349,670 | +24.95% |