Christopher McLoughlin - 03 Nov 2025 Form 4 Insider Report for FACTSET RESEARCH SYSTEMS INC (FDS)

Role
Chief Legal Officer
Signature
/s/ WINNIFRED LEWIS, Attorney in Fact for Christopher McLoughlin
Issuer symbol
FDS
Transactions as of
03 Nov 2025
Net transactions value
$0
Form type
4
Filing time
05 Nov 2025, 19:23:19 UTC
Previous filing
25 Sep 2025
Next filing
03 Dec 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
McLoughlin Christopher Chief Legal Officer 45 GLOVER AVENUE, NORWALK /s/ WINNIFRED LEWIS, Attorney in Fact for Christopher McLoughlin 05 Nov 2025 0002046816

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction FDS Employee Stock Option (right to buy) Award $0 +5,310 $0.000000 5,310 03 Nov 2025 Common Stock 5,310 $264.57 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Options vest 25% annually on the anniversary date of the grant and are fully vested after four years.