Teradata Corp /de/
A maker of AI and data analytics software for large organizations, Teradata builds a platform that lets companies run analytics and agentic AI across hybrid, multi-cloud, and on-premises setups, with products like ClearScape Analytics and QueryGrid. Its customers are big data users in financial services, healthcare, and retail, working alongside cloud partners including AWS, Microsoft Azure, and Google Cloud. Recent additions include an Enterprise Vector Store, the Teradata AI Factory for on-premises AI, and Teradata AgentBuilder for deploying autonomous AI agents.
Sold 62.0K
Granted 2.00M · Sold 235.6K
Granted 1.15M · Bought 10.0K · Sold 632.4K
Granted 675.2K · Bought 31.3K · Sold 62.4K
Granted 429.2K
Granted 354.3K · Bought 40.4K · Sold 20.0K
Granted 778.9K · Sold 402.3K
Granted 319.3K · Sold 17.6K
Granted 165.7K · Sold 21.5K
Granted 245.0K
Granted 292.9K · Sold 24.2K
Granted 219.6K
Granted 242.3K · Sold 51.5K
Granted 69.3K · Sold 43.5K
Granted 331.9K · Sold 199.7K
Granted 411.5K · Sold 114.6K
Granted 258.0K · Sold 39.5K
Granted 134.3K · Sold 12.2K
Granted 463.2K · Sold 188.9K
Granted 373.9K · Bought 50 · Sold 209.0K
Granted 164.2K · Sold 8.6K
Granted 110.6K · Bought 725 · Sold 4.7K
Granted 278.5K · Sold 60.4K
Granted 269.0K · Bought 5.0K · Sold 139.5K
Granted 175.5K · Bought 1.0K · Sold 87.2K
Granted 53.6K · Sold 11.5K
Granted 101.7K · Sold 10.0K
Granted 117.1K · Bought 4.3K · Sold 8.0K
Granted 95.9K · Sold 12.0K
Granted 110.4K · Sold 31.6K
Granted 534.7K · Sold 432.9K
Granted 272.6K · Sold 159.8K
Granted 14.9K
Granted 69.0K
Granted 71.5K
Granted 290.5K · Sold 165.1K
Granted 62.0K
Granted 22.2K
Granted 123.1K · Bought 2.0K · Sold 57.7K
Granted 11.4K
Granted 160.0K · Sold 104.3K
Granted 47.2K · Bought 680 · Sold 5.4K
Granted 94.4K · Sold 54.1K
Granted 19.5K
Granted 80.3K · Sold 41.1K
Granted 35.6K
Granted 86.3K
Granted 41.7K · Sold 15.0K
Granted 21.2K
Granted 21.4K
Granted 12.6K
Granted 9.3K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Lynrock Lake Partners LLC +2 co-filers10% owner · 3 transactions | — | 9.35M | — | — | 62.0K |
| McMillan StephenPresident and CEO, Director · 58 transactions | — | 762.4K | 2.00M | — | 235.6K |
| Koehler MichaelPresident and CEO, Director · 67 transactions | — | 731.4Kas of Mar 2016 | 1.15M | 10.0K | 632.4K |
| Lund Victor LFormer Officer and Director · 42 transactions | — | 518.4Kas of Jun 2020 | 675.2K | 31.3K | 62.4K |
| Ederer JohnChief Financial Officer · 7 transactions | — | 368.4K | 429.2K | — | — |
| Culhane MarkChief Financial Officer · 27 transactions | — | 303.6Kas of May 2021 | 354.3K | 40.4K | 20.0K |
| Harrington Daniel LChief Services Officer · 129 transactions | — | 303.0Kas of Mar 2021 | 778.9K | — | 402.3K |
| Arora SumeetChief Product Officer · 10 transactions | — | 250.8K | 319.3K | — | 17.6K |
| Ringler James MDirector · 74 transactions | — | 250.0Kas of Nov 2020 | 165.7K | — | 21.5K |
| Rogers Scot FrazierChief Administrative Officer · 7 transactions | — | 229.9K | 245.0K | — | — |
| Hutchinson Michael DChief Operating Officer · 25 transactions | — | 220.0K | 292.9K | — | 24.2K |
| Brown Scott AChief Revenue Officer · 5 transactions | — | 194.9Kas of Jul 2020 | 219.6K | — | — |
| Petley Richard JChief Revenue Officer · 21 transactions | — | 189.6K | 242.3K | — | 51.5K |
| Gnau Scott EEVP, Teradata Labs · 28 transactions | — | 183.7Kas of Feb 2015 | 69.3K | — | 43.5K |
| Scheppmann Stephen MarkEVP & Chief Financial Officer · 47 transactions | — | 148.6Kas of Aug 2017 | 331.9K | — | 199.7K |
| Cullen-Cote Kathleen RChief People Officer · 47 transactions | — | 142.7Kas of Mar 2025 | 411.5K | — | 114.6K |
| Treese Margaret AChief Legal Officer · 46 transactions | — | 142.3Kas of Mar 2025 | 258.0K | — | 39.5K |
| Ratzesberger OliverPresident and CEO, Director · 23 transactions | — | 121.9Kas of Mar 2019 | 134.3K | — | 12.2K |
| Cione ToddChief Revenue Officer · 26 transactions | — | 119.4Kas of Mar 2024 | 463.2K | — | 188.9K |
| Fair RobertChief Operating Officer · 79 transactions | — | 118.4Kas of May 2016 | 373.9K | 50 | 209.0K |
| Woods Jacqueline D.Chief Marketing Officer · 19 transactions | — | 112.6Kas of Mar 2025 | 164.2K | — | 8.6K |
| Schwarz JohnDirector · 28 transactions | — | 110.6K | 110.6K | 725 | 4.7K |
| Bramley ClaireChief Financial Officer · 31 transactions | — | 105.9Kas of Mar 2025 | 278.5K | — | 60.4K |
| Nyquist Laura KGeneral Counsel · 80 transactions | — | 102.3Kas of Mar 2020 | 269.0K | 5.0K | 139.5K |
| Stavropoulos William SDirector · 59 transactions | — | 97.7Kas of May 2020 | 175.5K | 1.0K | 87.2K |
| Wimmer HermannCo-President · 17 transactions | — | 96.0Kas of Dec 2015 | 53.6K | — | 11.5K |
| Fu Cary TDirector · 20 transactions | — | 84.5Kas of May 2022 | 101.7K | — | 10.0K |
| Etherington MartynChief Marketing Officer · 15 transactions | — | 84.5Kas of Mar 2021 | 117.1K | 4.3K | 8.0K |
| Bacus Lisa RDirector · 18 transactions | — | 83.9K | 95.9K | — | 12.0K |
| Boykin Edward PDirector · 55 transactions | — | 82.4Kas of Apr 2016 | 110.4K | — | 31.6K |
| McDonald DarrylEVP, Applications · 74 transactions | — | 79.1Kas of Feb 2015 | 534.7K | — | 432.9K |
| Langos BruceChief Operations Officer · 60 transactions | — | 78.8Kas of Feb 2015 | 272.6K | — | 159.8K |
| Poddar ReemaChief Product Officer · 2 transactions | — | 76.6Kas of Dec 2019 | 14.9K | — | — |
| Olsen Joanne BethDirector · 10 transactions | — | 69.0K | 69.0K | — | — |
| Fishback Daniel RDirector · 12 transactions | — | 67.5Kas of May 2025 | 71.5K | — | — |
| Ashton HillaryChief Product Officer · 42 transactions | — | 66.8Kas of Nov 2024 | 290.5K | — | 165.1K |
| Nelson Kimberly K.Director · 9 transactions | — | 62.0K | 62.0K | — | — |
| Blanton RockyEVP, Americas · 10 transactions | — | 60.9Kas of Feb 2015 | 22.2K | — | — |
| Kepler David EDirector · 51 transactions | — | 58.8Kas of Feb 2021 | 123.1K | 2.0K | 57.7K |
| Prahalad C KDirector · 7 transactions | — | 55.4Kas of Sep 2008 | 11.4K | — | — |
| Davis SaundraChief Human Resource Officer · 61 transactions | — | 47.9Kas of Feb 2016 | 160.0K | — | 104.3K |
| Cooper Nancy EDirector · 20 transactions | — | 42.5Kas of Apr 2017 | 47.2K | 680 | 5.4K |
| Gianoni Michael PDirector · 15 transactions | — | 40.3K | 94.4K | — | 54.1K |
| Dinning JohnEVP & Chief Business Officer · 8 transactions | — | 40.2Kas of Dec 2017 | 19.5K | — | — |
| Chou Timothy C KDirector · 23 transactions | — | 39.2K | 80.3K | — | 41.1K |
| Zoumaras Suzanne CEVP & Chf Human Resource Ofcr · 3 transactions | — | 33.8Kas of Feb 2018 | 35.6K | — | — |
| Smotherman Charles TInterim Chief Financial Ofcr · 1 transaction | — | 28.3Kas of Mar 2025 | 86.3K | — | — |
| McElhatton ToddDirector · 7 transactions | — | 26.7K | 41.7K | — | 15.0K |
| Tom Eric PEVP and Chief Revenue Officer · 1 transaction | — | 21.2Kas of Nov 2017 | 21.2K | — | — |
| Morton Richard APresident, Americas Region · 1 transaction | — | 15.8Kas of Feb 2016 | 21.4K | — | — |
| Fisher Melissa BDirector · 3 transactions | — | 12.6K | 12.6K | — | — |
| Fiore Peter LDirector · 2 transactions | — | 9.3Kas of Apr 2009 | 9.3K | — | — |
| NCR Corp10% owner · 3 transactions | — | 1.0Kas of Sep 2007 | — | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over all recorded history: -3.65M shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.