FACTSET RESEARCH SYSTEMS INC — Director's Dealing 2021

May 6, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: FACTSET RESEARCH SYSTEMS INC (FDS)
CIK: 0001013237
Period of Report: 2021-05-03

Reporting Person: Shan Helen L. (EVP, CRO and CFO)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-05-03	Employee Stock Option (right to buy)	$342.06	A	7060	Acquired	2031-05-03	Common Stock (7060.0)	Direct
2021-05-03	Restricted Stock Unit	$0.0	A	1807	Acquired		Common Stock (1807.0)	Direct

Footnotes

F1: Option grants vest 20% annually on the anniversary date of the grant and are fully vested after five years.

F2: A restricted stock unit ("RSU") represents a contingent right to receive one share of Common Stock for each RSU. RSUs vest 100% on the third anniversary of the date of grant.