CADENCE DESIGN SYSTEMS INC — Director's Dealing 2013

Feb 13, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CADENCE DESIGN SYSTEMS INC (CDNS)
CIK: 0000813672
Period of Report: 2013-02-11

Reporting Person: TAN LIP BU (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-02-11	Common Stock	A	125000	—	Acquired	278764	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-02-11	Non-Qualified Stock Option (right to buy)	$14.22	A	410000	Acquired	2020-02-11	Common Stock (410000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	31400	Indirect
Common Stock	25000	Indirect
Common Stock	25000	Indirect
Common Stock	612716	Indirect
Common Stock	15000	Indirect
Common Stock	7000	Indirect

Footnotes

F1: Shares held by IRA FBO Lip-Bu Tan DB Securities Inc. Custodian Rollover Account DTD 5/19/97.

F2: Amount of securities beneficially owned includes 578 shares acquired by the reporting person through the Employee Stock Purchase Plan on January 31, 2013.

F3: Shares held by Lip-Bu Tan and Ysa Loo Trust dated 2/3/1992.

F4: Shares held by A&E Investment LLC, the sole member of which is the Lip-Bu Tan and Ysa Loo Trust dated 2/3/1992.

F5: Shares held by L Tan & N Lee & W Lee Trustees, Pacvan Walden Inc.

F6: Grant of performance based incentive stock.

F7: Option vests at a rate of 1/48th per month.