Chin-Chi Teng - 08 Jan 2026 Form 4 Insider Report for CADENCE DESIGN SYSTEMS INC (CDNS)

Signature
/s/ Ahalya Hildreth, Attorney-in-Fact for Chin-Chi Teng
Issuer symbol
CDNS
Transactions as of
08 Jan 2026
Net transactions value
-$1,772,909
Form type
4
Filing time
12 Jan 2026, 17:03:53 UTC
Previous filing
10 Dec 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
TENG CHIN-CHI Sr. Vice President 2655 SEELY AVENUE, BLDG. 5, SAN JOSE /s/ Ahalya Hildreth, Attorney-in-Fact for Chin-Chi Teng 12 Jan 2026 0001751946

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CDNS Common Stock Options Exercise $236,280 +3,000 +2.5% $78.76 123,081 08 Jan 2026 Direct F1
transaction CDNS Common Stock Sale $2,009,189 -6,319 -5.1% $317.96 116,762 08 Jan 2026 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 CDNS Non- Qualified Stock Option (right to buy) Options Exercise $0 -3,000 -100% $0.000000 0 08 Jan 2026 Common Stock 3,000 $78.76 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 Trading Plan adopted on 8/7/2025 by the Reporting Person.
F2 Option vests at a rate of 1/48th per month.