Stephen McMillan, President and CEO at TERADATA CORP /DE/ (TDC), sold 20,000 shares at $31.71 ($634K) on 2026-05-12, disclosed to the SEC on 2026-05-13.
Open-market sale of $634k TDC by President and CEO. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| TDC | SELL | 2024-11-08 | $600K | — | Filing → |
| TDC | SELL | 2024-05-29 | $319K | — | Filing → |
| TDC | SELL | 2024-02-23 | $3.1M | — | Filing → |