Frederick Philip Snow - Oct 1, 2021 Form 4 Insider Report for FACTSET RESEARCH SYSTEMS INC (FDS)

Role: Chief Executive Officer, Director
Signature: /s/ RACHEL R. STERN, Attorney in Fact for Frederick Philip Snow
Stock symbol: FDS
Transactions as of: Oct 1, 2021
Transactions value $: -$581,725
Form type: 4
Date filed: 10/1/2021, 05:01 PM
Previous filing: Sep 1, 2021
Next filing: Nov 3, 2021

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	FDS	Common Stock	Options Exercise	$412K	+2.5K	+62.7%	$164.90	6.49K	Oct 1, 2021	Direct
transaction	FDS	Common Stock	Sale	-$994K	-2.5K	-38.54%	$397.59	3.99K	Oct 1, 2021	Direct	F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	FDS	Employee Stock Option (right to buy)	Options Exercise	$0	-2.5K	-2.56%	$0.00	95K	Oct 1, 2021	Common Stock	2.5K	$164.90	Direct	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	This transaction was effected pursuant to a Rule 10b5-1 Plan adopted by Mr. Snow on September 29, 2020, with an effective date of January 1, 2021, in order to facilitate his exercise of non-qualified stock options. Accordingly, Mr. Snow had no discretion with regard to the timing of the transaction.
F2	Options were granted on July 1, 2015, and vest over a nine year period, with 11.11% exercisable on each of the first nine anniversaries of the date of the grant.