Are insiders buying FDS stock?

Yes — 3 distinct insiders have bought FDS (FACTSET RESEARCH SYSTEMS INC) on the open market, including 1 cluster buy where two or more insiders bought within a rolling window. The most recent qualifying activity was Nov 10, 2025.

How much FDS stock have insiders bought?

Insiders have bought a combined $328.4K of FDS across 4 open-market purchases, based on SEC Form 4 filings.

What is an insider cluster buy in FDS?

A cluster buy is two or more distinct FACTSET RESEARCH SYSTEMS INC insiders — officers, directors, or 10% owners — each buying FDS on the open market within a rolling window. FDS has 1 detected cluster buy to date.

Where does this FDS insider trading data come from?

Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.

FDS insider buying

1 cluster buy

FACTSET RESEARCH SYSTEMS INC · Financials

When two or more insiders at FACTSET RESEARCH SYSTEMS INC buy FDS on the open market around the same time, that clustered conviction is one of the highest-signal patterns in SEC filing data. Below is every cluster we've detected in FDS plus the full record of qualifying open-market buys, each parsed directly from Form 4 filings and linked back to the source on SEC EDGAR.

Clusters

Distinct insiders

Total bought

$328.4K

Market cap

$9.0B

Detected clusters

Oct 6 – Nov 6, 2025
Detected Nov 6, 2025
High conviction2 insiders
Total bought
$228.4K
Market cap
$9.0B

All notable open-market buys in FDS

Every open-market Form 4 purchase, newest first. Click an insider to see their full buying record across companies.

Date	Insider	Shares	Price	Value	Filing
Nov 6, 2025	Skoko Gorancluster EVP, Chief Revenue Officer	500	$252.93	$126.5K	SEC ↗
Oct 6, 2025	Shan Helen L.cluster EVP, Chief Financial Officer	370	$275.48	$101.9K	SEC ↗
Sep 23, 2025	McLoughlin Christopher Chief Legal Officer	334.62	$296.18	$99.1K	SEC ↗
Sep 23, 2025	McLoughlin Christopher Chief Legal Officer	3	$297.66	$893.0	SEC ↗

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FDS insider buying — FAQ

Are insiders buying FDS stock?: Yes — 3 distinct insiders have bought FDS (FACTSET RESEARCH SYSTEMS INC) on the open market, including 1 cluster buy where two or more insiders bought within a rolling window. The most recent qualifying activity was Nov 10, 2025.
How much FDS stock have insiders bought?: Insiders have bought a combined $328.4K of FDS across 4 open-market purchases, based on SEC Form 4 filings.
What is an insider cluster buy in FDS?: A cluster buy is two or more distinct FACTSET RESEARCH SYSTEMS INC insiders — officers, directors, or 10% owners — each buying FDS on the open market within a rolling window. FDS has 1 detected cluster buy to date.
Where does this FDS insider trading data come from?: Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.

How we track insider buying in FDS

We continuously poll SEC EDGAR for new Form 4 filings and parse every open-market purchase (transaction code P). A cluster is recorded when two or more distinct insiders — officers, directors, or 10% owners — each buy FDS within a rolling window. We track clusters at every company size, from micro-caps to mega-caps. Every figure on this page traces back to an official filing; open any row to jump straight to the source document. What counts as a cluster buy?

This page is informational and reflects public filing data. It is not investment advice or a recommendation regarding FDS.