FACTSET RESEARCH SYSTEMS INC — Director's Dealing 2025

Jul 10, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: FACTSET RESEARCH SYSTEMS INC (FDS)
CIK: 0001013237
Period of Report: 2025-07-09

Reporting Person: Moskoff Gregory T (MD,Controller and CAO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-07-09	Common Stock	M	401	$316.71	Acquired	444.9586	Direct
2025-07-09	Common Stock	M	1060	$279.43	Acquired	1504.9586	Direct
2025-07-09	Common Stock	M	1039	$255.87	Acquired	2543.9586	Direct
2025-07-09	Common Stock	S	491	$440.56	Disposed	2052.9586	Direct
2025-07-09	Common Stock	S	296	$441.36	Disposed	1756.9586	Direct
2025-07-09	Common Stock	S	591	$442.54	Disposed	1165.9586	Direct
2025-07-09	Common Stock	S	1024	$443.80	Disposed	141.9586	Direct
2025-07-09	Common Stock	S	98	$444.48	Disposed	43.9586	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-07-09	Employee Stock Option (right to buy)	$279.43	M	1060	Disposed	2029-08-01	Common Stock (1060)	Direct
2025-07-09	Employee Stock Option (right to buy)	$255.87	M	1039	Disposed	2029-11-01	Common Stock (1039)	Direct
2025-07-09	Employee Stock Option (right to buy)	$316.71	M	401	Disposed	2030-11-09	Common Stock (401)	Direct

Footnotes

F1: This transaction was executed in multiple trades with sales prices ranging from $439.84 to $440.78. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F2: This transaction was executed in multiple trades with sales prices ranging from $441.08 to $441.59. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3: This transaction was executed in multiple trades with sales prices ranging from $442.20 to $442.91. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F4: This transaction was executed in multiple trades with sales prices ranging from $443.35 to $444.32. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F5: Options were granted on August 1, 2019 and vest 20% per year over five years upon the anniversary of the date of grant.

F6: Options were granted on November 1, 2019 and vest 20% per year over five years upon the anniversary of the date of grant.

F7: Options were granted on November 9, 2020 and vest 20% per year over five years upon the anniversary of the date of grant.