SEC INSIDER TRANSACTIONS

FACTSET RESEARCH SYSTEMS INC (FDS) Insider Transactions

Explore official ownership filings, with every record linked to its source.

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FDS · FACTSET RESEARCH SYSTEMS INC

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Roles: director,officer,ten_percent_owner,otherOwner nameOfficer titleOwnership: D, I, unknownoriginal or amendedTransaction fromTransaction throughFiled fromFiled throughMinimum quantityMaximum quantityMinimum priceMaximum priceMinimum calculated valueMaximum calculated valueResults per page (1–100)

OR within codes/roles; AND between categories. Roles apply to buyers and sellers. Owner predicates match the same owner. Missing values fail numeric/date filters. Value is quantity × reported price for non-derivative rows only; derivative values are unknown. Amendments stay separate; joint owners do not duplicate rows.

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Stale snapshot · Covered: filings 2026-05-14 to 2026-11-13 · 18 filings · fetched 2026-11-13T17:57:23Z

Recent reported activity

0purchase rows on this page

0sale rows on this page

38matching filing rows

Purchases and sales count original non-derivative P and S rows. Awards, gifts, exercises, derivatives and amendments are shown separately and are not described as market purchases.

Transaction / filed	Reporting owner(s)	Code / security	Quantity	Price as filed	Ownership	Source
2026-02-27Filed 2026-10-13	Moskoff Gregory TOfficer · MD,Controller and CAO Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Shares acquired through dividend reinvestment purchases under the FactSet Research System Inc. Employee Stock Purchase Plan. F2 Reflects the acquisition of shares pursuant to the FactSet Research Systems Inc. Employee Stock Purchase Plan. References: F2	J Other reported codeCommon Stock · Non-derivative	3.2418A	184.2885	Direct	Form 5 ↗0001628280-26-065725
2025-12-18Filed 2026-10-13	Skoko GoranOfficer · EVP, Chief Revenue Officer Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Shares acquired through dividend reinvestment purchases under the FactSet Research Systems Inc. Employee Stock Purchase Plan. References: F1	J Other reported codeCommon Stock · Non-derivative	7.0672A	273.39	Direct	Form 5 ↗0001628280-26-065688
2025-12-18Filed 2026-10-13	Stepp Katherine MOfficer · EVP, Chief AI Officer Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Shares acquired through dividend reinvestment purchases under the FactSet Research Systems Inc. Employee Stock Purchase Plan. References: F1	J Other reported codeCommon Stock · Non-derivative	0.0007A	273.39	Direct	Form 5 ↗0001628280-26-065689
2025-12-18Filed 2026-10-13	Karnovsky Kristina WOfficer · EVP, Co-Head of Product Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Shares acquired through dividend reinvestment purchases under the FactSet Research Systems Inc. Employee Stock Purchase Plan. References: F1	J Other reported codeCommon Stock · Non-derivative	0.656A	273.39	Direct	Form 5 ↗0001628280-26-065690
2025-12-18Filed 2026-10-13	Costigan JohnOfficer · EVP, Co-Head of Product Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Shares acquired through dividend reinvestment purchases under the FactSet Research System Inc. Employee Stock Purchase Plan. F2 Reflects the acquisition of shares pursuant to the FactSet Research Systems Inc. Employee Stock Purchase Plan. References: F1	J Other reported codeCommon Stock · Non-derivative	1.2863A	273.39	Direct	Form 5 ↗0001628280-26-065691
2025-12-18Filed 2026-10-13	Moskoff Gregory TOfficer · MD,Controller and CAO Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Shares acquired through dividend reinvestment purchases under the FactSet Research System Inc. Employee Stock Purchase Plan. F2 Reflects the acquisition of shares pursuant to the FactSet Research Systems Inc. Employee Stock Purchase Plan. References: F1	J Other reported codeCommon Stock · Non-derivative	0.2293A	273.39	Direct	Form 5 ↗0001628280-26-065725
2025-12-18Filed 2026-10-14	Ellis Christopher ROfficer · EVP, Initiatives & P'ships Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Shares acquired through dividend reinvestment purchases under the FactSet Research Systems Inc. Employee Stock Purchase Plan. References: F1	J Other reported codeCommon Stock · Non-derivative	11.9648A	273.39	Direct	Form 5 ↗0001628280-26-065880
2025-09-18Filed 2026-10-13	Skoko GoranOfficer · EVP, Chief Revenue Officer Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Shares acquired through dividend reinvestment purchases under the FactSet Research Systems Inc. Employee Stock Purchase Plan. References: F1	J Other reported codeCommon Stock · Non-derivative	6.3907A	301.23	Direct	Form 5 ↗0001628280-26-065688
2025-09-18Filed 2026-10-13	Stepp Katherine MOfficer · EVP, Chief AI Officer Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Shares acquired through dividend reinvestment purchases under the FactSet Research Systems Inc. Employee Stock Purchase Plan. References: F1	J Other reported codeCommon Stock · Non-derivative	0.0007A	301.23	Direct	Form 5 ↗0001628280-26-065689
2025-09-18Filed 2026-10-13	Karnovsky Kristina WOfficer · EVP, Co-Head of Product Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Shares acquired through dividend reinvestment purchases under the FactSet Research Systems Inc. Employee Stock Purchase Plan. References: F1	J Other reported codeCommon Stock · Non-derivative	0.5932A	301.23	Direct	Form 5 ↗0001628280-26-065690
2025-09-18Filed 2026-10-13	Costigan JohnOfficer · EVP, Co-Head of Product Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Shares acquired through dividend reinvestment purchases under the FactSet Research System Inc. Employee Stock Purchase Plan. F2 Reflects the acquisition of shares pursuant to the FactSet Research Systems Inc. Employee Stock Purchase Plan. References: F1	J Other reported codeCommon Stock · Non-derivative	1.1632A	301.23	Direct	Form 5 ↗0001628280-26-065691
2025-09-18Filed 2026-10-13	Moskoff Gregory TOfficer · MD,Controller and CAO Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Shares acquired through dividend reinvestment purchases under the FactSet Research System Inc. Employee Stock Purchase Plan. F2 Reflects the acquisition of shares pursuant to the FactSet Research Systems Inc. Employee Stock Purchase Plan. References: F1	J Other reported codeCommon Stock · Non-derivative	0.2073A	301.23	Direct	Form 5 ↗0001628280-26-065725
2025-09-18Filed 2026-10-14	Ellis Christopher ROfficer · EVP, Initiatives & P'ships Filing context Reported filing row; may be amended. Do not sum filings blindly. F1 Shares acquired through dividend reinvestment purchases under the FactSet Research Systems Inc. Employee Stock Purchase Plan. References: F1	J Other reported codeCommon Stock · Non-derivative	10.8195A	301.23	Direct	Form 5 ↗0001628280-26-065880

Imported instruments only. Joint owners do not multiply transactions. Amendments are separate filing rows, not additional trades. No aggregate trade totals are implied.