Stephen Mcmillan
President and CEO at Teradata Corporation
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 4 years
- Director since
- 2023
4 years of board service in total across 1 board, counting each seat separately. Longest: Teradata Corporation, 3 years.
Teradata Corporation
Director · President and CEO
Chief executive roles
Teradata Corporation
· President and CEO
Dates unknown
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Nov 8, 2024 | Teradata Corporation | Open-market sale | −20,000 | $30.00 | $600,000 |
| May 24, 2024 | Teradata Corporation | Open-market sale | −9,900 | $31.94 | $316,206 |
| May 24, 2024 | Teradata Corporation | Open-market sale | −100 | $32.74 | $3,274 |
| Mar 7, 2024 | Teradata Corporation | Other | −182,754 | — | — |
| Mar 6, 2024 | Teradata Corporation | Shares withheld for tax | −22,650 | $38.82 | $879,273 |
| Mar 1, 2024 | Teradata Corporation | Shares withheld for tax | −15,636 | $38.56 | $602,924 |
| Mar 1, 2024 | Teradata Corporation | Shares withheld for tax | −18,811 | $38.56 | $725,352 |
| Feb 27, 2024 | Teradata Corporation | Grant or award | +115,128 | — | — |
| Feb 22, 2024 | Teradata Corporation | Open-market sale | −40,597 | $38.22 | $1,551,617 |
| Feb 13, 2024 | Teradata Corporation | Grant or award | +125,305 | — | — |
| Feb 13, 2024 | Teradata Corporation | Shares withheld for tax | −66,903 | $48.79 | $3,264,197 |
| Nov 10, 2023 | Teradata Corporation | Open-market sale | −5,507 | $46.06 | $253,652 |
| Nov 10, 2023 | Teradata Corporation | Open-market sale | −1,993 | $46.61 | $92,894 |
| Sep 11, 2023 | Teradata Corporation | Open-market sale | −7,500 | $44.39 | $332,925 |
| Aug 11, 2023 | Teradata Corporation | Open-market sale | −6,100 | $45.07 | $274,927 |
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