Teradata Corporation
Last updated September 27, 2026
Organization details
- Legal name
- Teradata Corporation
- Ownership
- Public
- Status
- Active
- SIC code
- 7372 — Services-Prepackaged Software
- Headquarters city
- SAN Diego
- Headquarters state / province
- California
- Headquarters country
- United States
- Fiscal year end
- December
- Ticker symbol
- TDC
- Primary stock exchange
- NYSE
Identifiers
- SEC CIK
- 0000816761
- EIN
- 75-3236470
Board of directors
-
Bernd Leukert · DirectorSince 2026
-
Daniel R. Fishback · DirectorSince 2023
-
Joanne Beth Olsen · DirectorSince 2023
-
John Schwarz · DirectorSince 2023
-
Kimberly K. Nelson · DirectorSince 2023
-
Lisa R. Bacus · DirectorSince 2023
-
Melissa B. Fisher · DirectorSince 2026
-
Michael P. Gianoni · DirectorSince 2023
-
Stephen Mcmillan · Director · President and CEOSince 2023
-
Timothy C. K. Chou · DirectorSince 2023
-
Todd McElhatton · DirectorSince 2023
Chief executives
Stephen Mcmillan
· President and CEO
Dates unknown
Board connections
6 of this board's directors also sit on 8 other boards.
- via Michael P. Gianoni
- via Kimberly K. Nelson
- via Joanne Beth Olsen
- via Lisa R. Bacus
- via Joanne Beth Olsen
- via Stephen Mcmillan
- via Lisa R. Bacus
- via John Schwarz
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.
- Bought, last 12 months
- $0
- 0 purchases by 0 insiders
- Sold, last 12 months
- $10,067,166
- 15 sales by 8 insiders
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Sep 15, 2026 | Hutchinson Michael D Officer (Chief Operating Officer) | Open-market sale | −48,077 | $30.00 | $1,442,310 |
| Sep 15, 2026 | Stephen Mcmillan Director, Officer (President and CEO) | Open-market sale | −10,000 | $30.02 | $300,170 |
| Sep 1, 2026 | Melissa B. Fisher Director | Grant or award | +619 | — | — |
| Sep 1, 2026 | Melissa B. Fisher Director | Grant or award | +344 | — | — |
| Aug 14, 2026 | Lisa R. Bacus Director | Grant or award | +2,197 | — | — |
| Aug 14, 2026 | Melissa B. Fisher Director | Grant or award | +2,197 | — | — |
| Aug 14, 2026 | Michael P. Gianoni Director | Grant or award | +2,197 | — | — |
| Aug 14, 2026 | Todd McElhatton Director | Grant or award | +2,197 | — | — |
| Aug 14, 2026 | Kimberly K. Nelson Director | Grant or award | +2,197 | — | — |
| Aug 1, 2026 | Bernd Leukert Director | Grant or award | +8,330 | — | — |
| Jun 15, 2026 | Rogers Scot Frazier Officer (Chief Administrative Officer) | Shares withheld for tax | −10,266 | $33.62 | $345,143 |
| Jun 15, 2026 | Rogers Scot Frazier Officer (Chief Administrative Officer) | Shares withheld for tax | −13,247 | $33.62 | $445,364 |
| Jun 8, 2026 | Timothy C. K. Chou Director | Open-market sale | −5,657 | $33.72 | $190,754 |
| Jun 1, 2026 | Petley Richard J Officer (Chief Revenue Officer) | Open-market sale | −16,237 | $35.00 | $568,295 |
| Jun 1, 2026 | Petley Richard J Officer (Chief Revenue Officer) | Open-market sale | −990 | $35.01 | $34,660 |
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