NYSE:FDS

Factset Research Systems Stock Insider Trading

Financial Services > Financial - Data & Stock Exchanges

Buy FDS

*Your capital is at risk

$221.29

-7.01 (-3.07%)

At Close: Jun 18, 2026

FactSet Research Systems Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 89.34. In total, the insiders bought 84.58M and sold 7.78K FDS 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)	89.34
● Buy	84.58M shares
● Sell	7.78K shares
82% Buy Activity Strong Negative Correlation
Buy Signal High Confidence May 01, 2026 Analysis Breakdown: Strongly supported by a very high Insider Power Score of 89.34. Confidence increased due to high data reliability score of 100. Supported by overwhelming buy-side pressure (82% buys).

Historical Insider Trades

Date	Type	Person	Role	Amount
Nov 01, 2025 Buy	Common Stock M-Exempt	Robie Robert J. EVP, Institutional Buyside	Officer	505 Value: $111.8K
Nov 01, 2025 Buy	Performance Share Unit M-Exempt	Costigan John Chief Data Officer	Officer	367 Value: $81.2K
Nov 01, 2025 Sell	Common Stock F-InKind	Costigan John Chief Data Officer	Officer	122 Value: $32.5K
Nov 01, 2025 Buy	Common Stock M-Exempt	Costigan John Chief Data Officer	Officer	367 Value: $81.2K
Nov 01, 2025 Sell	Common Stock F-InKind	Shan Helen L. EVP, Chief Financial Officer	C-Suite Officer	558 Value: $148.9K
Nov 01, 2025 Buy	Common Stock M-Exempt	Shan Helen L. EVP, Chief Financial Officer	C-Suite Officer	1 009 Value: $223.3K
Nov 01, 2025 Buy	Performance Share Unit M-Exempt	Ellis Christopher R EVP, Initiatives & P'ships	Officer	352 Value: $77.9K
Nov 01, 2025 Buy	Common Stock M-Exempt	Ellis Christopher R EVP, Initiatives & P'ships	Officer	352 Value: $77.9K
Nov 01, 2025 Sell	Common Stock F-InKind	Ellis Christopher R EVP, Initiatives & P'ships	Officer	164 Value: $43.8K
Nov 01, 2025 Buy	Performance Share Unit M-Exempt	Shan Helen L. EVP, Chief Financial Officer	C-Suite Officer	1 009 Value: $223.3K
Nov 01, 2025 Buy	Common Stock M-Exempt	Moskoff Gregory T Md,controller And Cao	Officer	190 Value: $42.0K
Nov 01, 2025 Sell	Common Stock F-InKind	Moskoff Gregory T Md,controller And Cao	Officer	89 Value: $23.7K
Nov 01, 2025 Buy	Performance Share Unit M-Exempt	Moskoff Gregory T Md,controller And Cao	Officer	190 Value: $42.0K
Nov 01, 2025 Buy	Common Stock M-Exempt	Stepp Katherine M Chief Technology Officer (cto)	Officer	367 Value: $81.2K
Nov 01, 2025 Sell	Common Stock F-InKind	Stepp Katherine M Chief Technology Officer (cto)	Officer	171 Value: $45.6K
Nov 01, 2025 Buy	Performance Share Unit M-Exempt	Stepp Katherine M Chief Technology Officer (cto)	Officer	367 Value: $81.2K
Nov 01, 2025 Sell	Common Stock F-InKind	Skoko Goran EVP, Chief Revenue Officer	Officer	289 Value: $77.1K
Nov 01, 2025 Buy	Performance Share Unit M-Exempt	Skoko Goran EVP, Chief Revenue Officer	Officer	612 Value: $135.4K
Nov 01, 2025 Buy	Common Stock M-Exempt	Karnovsky Kristina W EVP, Dealmakers & Wealth	Officer	505 Value: $111.8K
Nov 01, 2025 Sell	Common Stock F-InKind	Karnovsky Kristina W EVP, Dealmakers & Wealth	Officer	252 Value: $67.2K
Nov 01, 2025 Buy	Performance Share Unit M-Exempt	Karnovsky Kristina W EVP, Dealmakers & Wealth	Officer	505 Value: $111.8K
Oct 06, 2025 Buy	Common Stock P-Purchase	Shan Helen L. EVP, Chief Financial Officer	C-Suite Officer	370 Value: $101.9K
Oct 06, 2025 Buy	Common Stock P-Purchase	Shan Helen L. EVP, Chief Financial Officer	C-Suite Officer	370 Value: $101.9K
Oct 03, 2025 Sell	Common Stock S-Sale	Eilam Barak Director	Director	1 Value: $283
Oct 03, 2025 Sell	Common Stock S-Sale	Eilam Barak Director	Director	1 Value: $283

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 FACTSET RESEARCH SYSTEMS INC

FactSet Research Systems Inc., a financial data and analytics company, provides integrated financial information and analytical applications to the investment community in the Americas, Europe, the Middle East, Africa, and the Asia Pacific. The company delivers insight and information through the workflow solutions of research, analytics and trading, content and technology solutions, and wealth. It serves portfolio managers, investment banks, ass...

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