GREGORY S. BENTLEY - 22 Oct 2025 Form 4 Insider Report for BENTLEY SYSTEMS INC (BSY)

Role: Executive Chair & President, Director, 10%+ Owner
Signature: /s/ Michael T. Fischette, Attorney-in-Fact
Issuer symbol: BSY
Transactions as of: 22 Oct 2025
Net transactions value: +$881,778
Form type: 4
Filing time: 24 Oct 2025, 16:15:11 UTC
Previous filing: 02 Oct 2025
Next filing: 03 Dec 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
BENTLEY GREGORY S	Executive Chair & President, Director, 10%+ Owner	C/O BENTLEY SYSTEMS, INCORPORATED, 685 STOCKTON DRIVE, EXTON	/s/ Michael T. Fischette, Attorney-in-Fact	24 Oct 2025	0001214661

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	BSY	Class B Common Stock	Award	$1,567,321	+30,135	+0.4%	$52.01	7,613,756	22 Oct 2025	Direct	F1
transaction	BSY	Class B Common Stock	Tax liability	$685,544	-13,181	-0.17%	$52.01	7,600,575	22 Oct 2025	Direct	F2
holding	BSY	Class B Common Stock						29,155	22 Oct 2025	By spouse
holding	BSY	Class B Common Stock						92,654	22 Oct 2025	By 401(K) Plan

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

Explanation of Responses:

Id	Content
F1	Represents the stock portion of compensation paid to the Reporting Person pursuant to the Issuer's Bonus Pool Plan (the "Bonus Pool Payment").
F2	Represents shares withheld by the Issuer to cover taxes owed by the Reporting Person in respect of the Bonus Pool Payment.