NYSE:TDC

Teradata Stock Insider Trading

Technology > Software - Infrastructure

Buy TDC

*Your capital is at risk

$30.99

+0.430 (+1.41%)

At Close: Jul 31, 2026

Teradata Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -23.91. In total, the insiders bought 2.64M and sold 660.08K TDC shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	-23.91
● Buy	2.64M shares
● Sell	660.08K shares
58% Buy Activity Moderate Negative Correlation
Sell Signal Medium Confidence May 12, 2026 Analysis Breakdown: Supported by a negative Insider Power Score of -23.91. Partially supported by a negative historical correlation. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Mar 06, 2026 Sell	Common Stock F-InKind	Mcmillan Stephen President And CEO	CEO / President	22 230 Value: $622.9K
Mar 03, 2026 Sell	Common Stock F-InKind	Mcmillan Stephen President And CEO	CEO / President	40 319 Value: $1.22M
Mar 03, 2026 Sell	Common Stock F-InKind	Hutchinson Michael D Chief Operating Officer	C-Suite Officer	15 208 Value: $461.7K
Mar 03, 2026 Sell	Common Stock F-InKind	Petley Richard J Chief Revenue Officer	Officer	13 309 Value: $404.1K
Mar 01, 2026 Buy	Common Stock A-Award	Petley Richard J Chief Revenue Officer	Officer	74 257 Value: $2.30M
Mar 01, 2026 Buy	Common Stock A-Award	Hutchinson Michael D Chief Operating Officer	C-Suite Officer	66 007 Value: $2.05M
Mar 01, 2026 Buy	Common Stock A-Award	Rogers Scot Frazier Chief Administrative Officer	Officer	53 630 Value: $1.66M
Mar 01, 2026 Buy	Common Stock A-Award	Arora Sumeet Chief Product Officer	Officer	66 007 Value: $2.05M
Mar 01, 2026 Buy	Common Stock A-Award	Ederer John Chief Financial Officer	C-Suite Officer	74 257 Value: $2.30M
Mar 01, 2026 Buy	Common Stock A-Award	Fisher Melissa B Director	Director	1 375 Value: $42.6K
Mar 01, 2026 Buy	Common Stock A-Award	Fisher Melissa B Director	Director	2 475 Value: $76.7K
Mar 01, 2026 Buy	Common Stock	Fisher Melissa B Director	Director	0 Value: $0
Mar 01, 2026 Buy	Common Stock A-Award	Mcmillan Stephen President And CEO	CEO / President	206 271 Value: $6.39M
Feb 27, 2026 Sell	Common Stock F-InKind	Hutchinson Michael D Chief Operating Officer	C-Suite Officer	5 052 Value: $159.1K
Feb 27, 2026 Sell	Common Stock F-InKind	Petley Richard J Chief Revenue Officer	Officer	2 899 Value: $91.3K
Feb 27, 2026 Sell	Common Stock F-InKind	Mcmillan Stephen President And CEO	CEO / President	20 090 Value: $632.6K
Feb 26, 2026 Sell	Common Stock S-Sale	Mcmillan Stephen President And CEO	CEO / President	50 000 Value: $1.51M
Feb 24, 2026 Sell	Common Stock S-Sale	Gianoni Michael P Director	Director	25 000 Value: $749.1K
Feb 11, 2026 Sell	Common Stock F-InKind	Hutchinson Michael D Chief Operating Officer	C-Suite Officer	12 591 Value: $476.9K
Feb 11, 2026 Buy	Common Stock A-Award	Hutchinson Michael D Chief Operating Officer	C-Suite Officer	22 625 Value: $857.0K
Feb 11, 2026 Sell	Common Stock F-InKind	Hutchinson Michael D Chief Operating Officer	C-Suite Officer	6 920 Value: $262.1K
Feb 11, 2026 Buy	Common Stock A-Award	Hutchinson Michael D Chief Operating Officer	C-Suite Officer	37 846 Value: $1.43M
Feb 11, 2026 Sell	Common Stock F-InKind	Petley Richard J Chief Revenue Officer	Officer	10 589 Value: $401.1K
Feb 11, 2026 Buy	Common Stock A-Award	Petley Richard J Chief Revenue Officer	Officer	22 059 Value: $835.6K
Feb 11, 2026 Sell	Common Stock F-InKind	Petley Richard J Chief Revenue Officer	Officer	6 056 Value: $229.4K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT TERADATA CORPORATION

Teradata Corporation, together with its subsidiaries, provides a connected multi-cloud data platform for enterprise analytics. The company offers Teradata Vantage, a data platform that allows companies to leverage their data across an enterprise, as well as connects various sources of data to drive ecosystem simplification and support customers on their journey to the cloud through an integrated migration. Its business consulting services include...

Read Full Profile Here