PLEXUS CORP — Director's Dealing 2012

Feb 3, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PLEXUS CORP (PLXS)
CIK: 0000785786
Period of Report: 2012-02-01

Reporting Person: FOATE DEAN A (Director, President and CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-02-01	Common Stock, $.01 par value	M	10000	$25.285	Acquired	101457	Direct
2012-02-01	Common Stock, $.01 par value	S	5000	$36.48	Disposed	96457	Direct
2012-02-01	Common Stock, $.01 par value	S	5000	$36.51	Disposed	91457	Direct
2012-02-02	Common Stock, $.01 par value	M	9993	$25.285	Acquired	101450	Direct
2012-02-02	Common Stock, $.01 par value	S	1000	$37.39	Disposed	100450	Direct
2012-02-02	Common Stock, $.01 par value	S	1000	$37.47	Disposed	99450	Direct
2012-02-02	Common Stock, $.01 par value	S	1000	$37.49	Disposed	98450	Direct
2012-02-02	Common Stock, $.01 par value	S	1000	$37.51	Disposed	97450	Direct
2012-02-02	Common Stock, $.01 par value	S	1000	$37.53	Disposed	96450	Direct
2012-02-02	Common Stock, $.01 par value	S	993	$37.1809	Disposed	95457	Direct
2012-02-02	Common Stock, $.01 par value	S	200	$37.2812	Disposed	95257	Direct
2012-02-02	Common Stock, $.01 par value	S	800	$37.25	Disposed	94457	Direct
2012-02-02	Common Stock, $.01 par value	S	400	$37.18	Disposed	94057	Direct
2012-02-02	Common Stock, $.01 par value	S	100	$37.21	Disposed	93957	Direct
2012-02-02	Common Stock, $.01 par value	S	500	$37.22	Disposed	93457	Direct
2012-02-02	Common Stock, $.01 par value	S	1000	$37.11	Disposed	92457	Direct
2012-02-02	Common Stock, $.01 par value	S	1000	$37.23	Disposed	91457	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-02-01	Option to buy	$25.285	M	10000	Disposed	2012-04-22	Common Stock (10000)	Direct
2012-02-02	Option to buy	$25.285	M	9993	Disposed	2012-04-22	Common Stock (9993)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock, $.01 par value	34083	Indirect
Common Stock, $.01 par value	8140	Direct

Footnotes

F1: Exercise of options nearing expiration date and sale of the underlying shares.

F2: Shares of Plexus Corp. common stock held in the Plexus Corp. 401(k) Savings Plan as of the last report from the Plan's trustee.

F3: Shares of Plexus Corp. common stock held in the Plexus Corp. Employee Stock Savings Plan as of the last report from the Plan's Trustee.

F4: Options granted under the Plexus Corp. 2008 Long-Term Incentive Plan, or a predecessor plan, which qualifies under Rule 16b-3; now fully vested.