How many insider trades does FilingIQ track for TDC?

FilingIQ tracks 806 Form 4 insider transactions for TDC (TERADATA CORP /DE/), covering filings from Jan 5, 2015 onwards. 10 of those are dated within the last 90 days.

Are TDC insiders net buyers or net sellers?

Across the full Form 4 history for TDC, 19 transactions (2%) were open-market purchases and 138 (17%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.

Where does TDC insider data come from?

Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ normalises insider identity across reporting variations and scores discretionary open-market purchases and sales on its multi-factor composite model.

What sector is TDC in?

TERADATA CORP /DE/ (TDC) is classified in the Technology sector, specifically Software - Infrastructure, with a current market capitalisation of $3.05B.

TDC insider trading

Technology

TERADATA CORP /DE/: insider trade history from SEC Form 4 filings.

Total Form 4 trades

806

Last 90 days

Buys / sells

2% / 17%

Market cap

$3.05B

About TERADATA CORP /DE/

Teradata Corporation, together with its subsidiaries, provides a connected hybrid cloud analytics and data platform in the United States and internationally. The company operates in two segments, Product Sales and Consulting Services. It offers Teradata Vantage, an open and connected platform designed to leverage data across an enterprise. The company's consulting services include support services for organizations to establish a data analytics and AI/ML vision, enable a hybrid ecosystem architecture, and identify and operationalize opportunities. It offers support and maintenance services. The company serves clients in financial services, government, healthcare and life sciences, public, manufacturing, retail, telecommunications, and travel/transportation sectors through a direct sales force. Teradata Corporation was incorporated in 1979 and is headquartered in San Diego, California.

Company website: www.teradata.com

TDC insider activity at a glance

FilingIQ tracks 806 insider transactions for TDC in filings since Jan 5, 2015. The most recent transaction is dated Sep 15, 2026.

Across the full history, 19 open-market purchases and 138 open-market sales were filed under transaction codes P and S respectively. Compensatory share awards (code A) and option exercises (code M) are tracked separately and not counted here.

The average FilingIQ composite score on TDC insider trades is 59.5/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.

View live TDC trades on FilingIQ Raw filings on SEC EDGAR

Latest TDC Form 4 filings

Hutchinson Michael D Chief Operating Officer

S Sep 17, 2026

MCMILLAN STEPHEN President and CEO

Rogers Scot Frazier Chief Administrative Officer

F Jun 17, 2026

Most recent disclosures. Sign up to filter by score, transaction code, or insider role.

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Frequently asked

How many insider trades does FilingIQ track for TDC?: FilingIQ tracks 806 Form 4 insider transactions for TDC (TERADATA CORP /DE/), covering filings from Jan 5, 2015 onwards. 10 of those are dated within the last 90 days.
Are TDC insiders net buyers or net sellers?: Across the full Form 4 history for TDC, 19 transactions (2%) were open-market purchases and 138 (17%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
Where does TDC insider data come from?: Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ normalises insider identity across reporting variations and scores discretionary open-market purchases and sales on its multi-factor composite model.
What sector is TDC in?: TERADATA CORP /DE/ (TDC) is classified in the Technology sector, specifically Software - Infrastructure, with a current market capitalisation of $3.05B.

Methodology & sources

Every TDC insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.