Key facts
- This page summarizes John Costigan's Form 5 filing for FACTSET RESEARCH SYSTEMS INC (FDS).
- 4 reported transactions and 0 derivative rows are listed below.
- Accepted by SEC: 13 Oct 2026, 16:14.
John Costigan - 31 Aug 2026 Form 5 Insider Report for FACTSET RESEARCH SYSTEMS INC (FDS)
- Reporting relationship
- EVP, Co-Head of Product
- Issuer ticker
- FDS
- Reported as of
- 31 Aug 2026
- Net transaction value
- $0
- SEC form
- 5
- Accepted by SEC
- 13 Oct 2026, 16:14:19 UTC
- Prior SEC filing
- 05 Nov 2025
- Source filing
- View source filing
- Reporting owner signature
- /s/ WINNIFRED LEWIS, Attorney in Fact for John Costigan
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
John Costigan filed Form 5 for FACTSET RESEARCH SYSTEMS INC (FDS) on 13 Oct 2026.
Change
- Previous filing in this sequence was filed on 05 Nov 2025.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Official SEC source
View source filing
Ownership activity is grounded in SEC Form 5 disclosures.
Reporting Owners (1)
CIK 0001927003
Primary reporting owner
Costigan John
- Relationship
- EVP, Co-Head of Product
- Address
- FACTSET RESEARCH SYSTEMS INC., 45 GLOVER AVENUE, NORWALK
- Signature
- /s/ WINNIFRED LEWIS, Attorney in Fact for John Costigan
- Signature date
- 13 Oct 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
FDS
transaction
Common Stock
Other
- Transaction value
- Shares
- +1
- Change %
- +0.03%
- Price
- $301.23*
- Shares after
- 4,480
- Date
- 18 Sep 2025
- Ownership
- Direct
- Footnotes
- F1
FDS
transaction
Common Stock
Other
- Transaction value
- Shares
- +1
- Change %
- +0.03%
- Price
- $273.39*
- Shares after
- 4,481
- Date
- 18 Dec 2025
- Ownership
- Direct
- Footnotes
- F1
FDS
transaction
Common Stock
Other
- Transaction value
- Shares
- +7
- Change %
- +0.16%
- Price
- $184.29*
- Shares after
- 4,488
- Date
- 27 Feb 2026
- Ownership
- Direct
- Footnotes
- F2
FDS
transaction
Common Stock
Other
- Transaction value
- Shares
- +2
- Change %
- +0.04%
- Price
- $208.84*
- Shares after
- 4,490
- Date
- 19 Mar 2026
- Ownership
- Direct
- Footnotes
- F1
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Section 16 status
John Costigan is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may still apply in specific circumstances.
Explanation of responses 2 footnotes
Footnote F1
Shares acquired through dividend reinvestment purchases under the FactSet Research System Inc. Employee Stock Purchase Plan.
Footnote F2
Reflects the acquisition of shares pursuant to the FactSet Research Systems Inc. Employee Stock Purchase Plan.