UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of

The Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): March 2 31, 2026

FactSet Research Systems Inc.

(Exact name of registrant as specified in its charter)

Delaware

1-11869

13-3362547

(State or other jurisdiction of

(Commission

(I.R.S. Employer

incorporation)

File Number)

Identification No.)

45 Glover Avenue

Norwalk, Connecticut 06850

(Address of principal executive offices) (Zip code)

Registrant’s telephone number, including area code: (203) 810-1000

Former name or former address, if changed since last report: None

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:


☐			Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐			Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐			Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐			Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:


Title of each class	Trading Symbols(s)	Name of each exchange on which registered
Common Stock, $0.01 Par Value	FDS	New York Stock Exchange LLC
		The Nasdaq Stock Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter). Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 5 2.02 ~~Departure~~Results of ~~Directors~~Operations orand ~~Certain~~Financial ~~Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers~~Condition

On March 431, 2026, FactSet Research Systems Inc. ("FactSet" or the "Company") ~~announced~~issued ~~that~~a ~~Kate~~press ~~Stepp,~~release ~~previously~~announcing its results for the ~~Company's~~three ~~Chief~~months ~~Technology~~ended ~~Officer~~February ~~("CTO")~~28, ~~was~~2026. ~~named~~A ~~Chief~~copy AIof ~~Officer~~the press release is furnished as Exhibit 99.1 Mshereto and incorporated by reference herein. ~~Stepp~~The ~~assumed~~information ~~her~~furnished ~~new~~pursuant ~~role~~to onthis ~~March~~Item 2.02 (Results of Operations and Financial Condition), ~~2026~~including Exhibit 99.1, ~~Bob~~shall ~~Stolte~~not ~~assumed~~be deemed “filed” for purposes of Section 18 of the ~~role~~Securities Exchange Act of ~~CTO~~1934, onas ~~March~~amended 2(the “Exchange Act”), ~~2026~~or otherwise subject to the liabilities of that section, and shall not be deemed to be incorporated by reference into any filing under the Securities Act of 1933, as amended (the "Securities Act"), or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing.

A copy of the press release announcing these changes is annexed as Exhibit 99.1. All information in the press release is furnished but not filed.

Item 9.01 Financial Statements and Exhibits

(d) Exhibits

Exhibit No.						Description
99.1						Press Release of FactSet Research Systems Inc., dated March 431, 2026, announcing its results for the three months ended February 28, 2026
104						Cover page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, hereunto duly authorized.

FACTSET RESEARCH SYSTEMS INC.(Registrant)

March 4, 2026

By:

/s/ HELEN L. SHAN

March 31, 2026

By:

/s/ HELEN L. SHAN

Helen L. ShanExecutive Vice President, Chief Financial Officer(Principal Financial Officer)

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