CADENCE DESIGN SYSTEMS INC - Director's Dealing 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CADENCE DESIGN SYSTEMS INC (CDNS)
CIK: 0000813672
Period of Report: 2025-11-06

Reporting Person: TENG CHIN-CHI (Sr. Vice President)

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-11-06	Common Stock	M	2000	$78.76	Acquired	128781	Direct
2025-11-06	Common Stock	M	400	$138.02	Acquired	129181	Direct
2025-11-06	Common Stock	S	5800	$324.94	Disposed	123381	Direct

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-11-06	Non- Qualified Stock Option (right to buy)	$78.76	M	2000	Disposed	2027-02-14	Common Stock (2000)	Direct
2025-11-06	Non- Qualified Stock Option (right to buy)	$138.02	M	400	Disposed	2028-02-25	Common Stock (400)	Direct

F1: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 3/7/2025 by the Reporting Person.

F2: Option vests at a rate of 1/48th per month starting on March 14, 2020.

F3: These options vested at a rate of 1/48th per month starting on March 25, 2021.