FactSet CEO has 8,065 shares withheld for taxes

The restricted stock units vest 25% annually on the grant anniversary and are fully vested after four years.

Available on EDGAR 09/24/2026 - 04:37 PM EDT Accepted by SEC EDGAR 09/24/2026 - 04:36 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

FactSet Research Systems Inc. Chief Executive Officer Viswanathan Sanoke had 8,065 shares withheld on September 22, 2026, to cover taxes upon restricted stock unit vesting. The reported per-share price was $276.42, and his directly held position following the transaction was 50,267 shares. No Rule 10b5-1 plan is reported.

Insider Trade Summary

Tax Withholding: 8,065 shares

Tax Withholding 1 txn

Insider Viswanathan Sanoke

Role Chief Executive Officer

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock F1	8,065	$276.42	$2.23M

Holdings After Transaction: Common Stock — 50,267 shares (Direct)

Footnotes (1)

1. F1. Represents the number of shares withheld to cover the cost of taxes upon vesting of restricted stock units granted on September 22, 2025, which was previously reported. The restricted stock units vest 25% annually on the anniversary date of the grant and are fully vested after four years.

Key Figures

Shares withheld for tax liability: 8,065 shares Reported per-share price: $276.42 per share Direct shares following transaction: 50,267 shares +2 more

5 metrics

Shares withheld for tax liability 8,065 shares Upon restricted stock unit vesting on September 22, 2026

Reported per-share price $276.42 per share Transaction reported for September 22, 2026

Direct shares following transaction 50,267 shares Following the September 22, 2026 transaction

Annual vesting rate 25% Restricted stock units vest annually on the grant anniversary

Full vesting period Four years Restricted stock units

Key Terms

restricted stock units, vest, fully vested

3 terms

restricted stock units financial

"restricted stock units granted on September 22, 2025"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

vest financial

"vest 25% annually on the anniversary date of the grant"

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

fully vested financial

"are fully vested after four years"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many FDS shares were withheld from the CEO, and what price was reported?

Viswanathan Sanoke had 8,065 shares withheld on September 22, 2026, to cover taxes upon restricted stock unit vesting. The reported per-share price was $276.42.

How many shares did FDS CEO Viswanathan Sanoke hold after the withholding?

Viswanathan Sanoke held 50,267 shares directly following the transaction.

How do Viswanathan Sanoke's restricted stock units vest?

The restricted stock units granted on September 22, 2025, vest 25% annually on the grant anniversary and are fully vested after four years.

Was the FDS CEO's withholding reported under a Rule 10b5-1 plan?

No Rule 10b5-1 plan is reported for the transaction.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

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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^*

Viswanathan Sanoke

(Last) (First) (Middle)

45 GLOVER AVENUE

(Street)

NORWALK CONNECTICUT 06850

(City) (State) (Zip)

UNITED STATES

(Country)

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

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

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Executive Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/22/2026

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

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

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

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
Common Stock	09/22/2026		F		8,065(1)	D	$276.42	50,267	D

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

Explanation of Responses:

1. Represents the number of shares withheld to cover the cost of taxes upon vesting of restricted stock units granted on September 22, 2025, which was previously reported. The restricted stock units vest 25% annually on the anniversary date of the grant and are fully vested after four years.

Remarks:

	/s/ WINNIFRED LEWIS, Attorney in Fact for Sanoke Viswanathan	09/24/2026
	** 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.
* Form 4: SEC 1474 (03-26)