[Form 4] FACTSET RESEARCH SYSTEMS INC Insider Trading Activity

Rhea-AI Filing Summary

Goran Skoko, EVP and Chief Revenue Officer of FactSet Research Systems (FDS), reported the grant of 612 Performance Share Units (PSUs) on 09/15/2025. The PSUs convert 1-for-1 to common stock, were issued at a $0 price, and were certified by the Compensation and Talent Committee on 09/15/2025. The awards are scheduled to vest on 11/01/2025 provided the reporting person remains continuously employed on that date. Following the transaction, Mr. Skoko beneficially owns 612 shares (direct). The Form 4 was signed by an attorney-in-fact on 09/17/2025.

Positive

• Performance alignment: PSUs convert 1-for-1 to common stock, aligning executive pay with shareholder value
• Committee certification: Compensation and Talent Committee certified achievement of performance goals prior to grant

Negative

• None.

Insights

Compensation & Governance Analyst

TL;DR: A routine, time-vested PSU grant of 612 shares to the CRO, contingent on continued employment.

The Form 4 documents a standard equity award structure: performance-based PSUs that convert 1-for-1 to common stock and vest on a specified future date if employment continues. The grant size (612 PSUs) is modest relative to typical executive equity grants at large-cap companies and appears designed to align the officer with shareholder interests without signaling unusual retention stress or a restructuring of incentive pay. No cash consideration was paid and the committee certified performance achievement prior to issuance.

Equity Compensation Specialist

TL;DR: Administrative disclosure of earned PSUs; immaterial to capital structure but relevant to insider holdings.

This filing shows PSUs earned and scheduled to vest subject to continued employment, a common compensation mechanism. The 1-for-1 conversion and $0 issuance price are typical for performance awards. From a dilution and governance perspective, the amount reported (612 shares) is small and unlikely to materially affect outstanding share count or executive ownership percentages. The certification by the Compensation and Talent Committee is noted in the explanation.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Skoko Goran

(Last) (First) (Middle)

C/O FACTSET RESEARCH SYSTEMS INC.

45 GLOVER AVENUE

(Street)

NORWALK CT 06850

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
FACTSET RESEARCH SYSTEMS INC [ FDS ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP, Chief Revenue Officer

3. Date of Earliest Transaction (Month/Day/Year)
09/15/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Performance Share Unit	(1)	09/15/2025		A		612(2)		(2)	(2)	Common Stock	612	$0	612	D

Explanation of Responses:

1. PSUs correspond 1-for-1 with Common Stock.

2. Represents Performance Share Units ("PSUs") earned by Reporting Person upon achievement of performance goals, as certified by the Compensation and Talent Committee on September 15, 2025. The PSUs are scheduled to vest on November 1, 2025, provided the Reporting Person remains continuously employed by the Issuer on that date.

Remarks:

	/s/ WINNIFRED LEWIS, Attorney in Fact for Goran Skoko	09/17/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What did Goran Skoko report on the Form 4 for FDS?

He reported the grant of 612 Performance Share Units (PSUs) on 09/15/2025, converting 1-for-1 to common stock.

When do the PSUs awarded to Goran Skoko vest?

The PSUs are scheduled to vest on 11/01/2025, contingent on continuous employment through that date.

How many shares does Goran Skoko beneficially own after the reported transaction?

He beneficially owns 612 shares (direct ownership) following the reported transaction.

Was there any cash price associated with the PSU grant?

No. The PSUs were issued at a $0 price as reported in the Form 4.

Who certified the performance achievement for these PSUs?

The Compensation and Talent Committee certified that performance goals were achieved on 09/15/2025.