Keith A. Bentley - Aug 22, 2025 Form 4 Insider Report for BENTLEY SYSTEMS INC (BSY)

Role: Director, 10%+ Owner
Signature: /s/ Michael T. Fischette, Attorney-in-Fact
Stock symbol: BSY
Transactions as of: Aug 22, 2025
Transactions value $: $0
Form type: 4
Date filed: 8/26/2025, 04:23 PM
Previous filing: Jul 9, 2025
Next filing: Oct 2, 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Bentley Keith A.	Director, 10%+ Owner	C/O BENTLEY SYSTEMS, INCORPORATED, 685 STOCKTON DRIVE, EXTON	/s/ Michael T. Fischette, Attorney-in-Fact	2025-08-26	0001825187

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	BSY	Class B Common Stock	Gift	$0	-100K	-100%	$0.00	0	Aug 22, 2025	By Spouse	F1
transaction	BSY	Class B Common Stock	Gift	$0	+100K	+2.59%	$0.00	3.96M	Aug 22, 2025	Direct	F1
holding	BSY	Class B Common Stock						12.7M	Aug 22, 2025	By Grantor Retained Annuity Trust
holding	BSY	Class B Common Stock						92.7K	Aug 22, 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 a transfer of 100,000 shares of Class B Common Stock held by the Reporting Person's spouse individually to joint ownership with the Reporting Person. After giving effect to this transfer, the shares are reflected on this Form 4 as being owned directly by the Reporting Person.