PLEXUS CORP — Director's Dealing 2012

Jan 27, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PLEXUS CORP (PLXS)
CIK: 0000785786
Period of Report: 2012-01-25

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-01-25	Common Stock, $.01 par value	M	7	$25.285	Acquired	91464	Direct
2012-01-25	Common Stock, $.01 par value	S	7	$37.14	Disposed	91457	Direct
2012-01-26	Common Stock, $.01 par value	M	592	$25.285	Acquired	92049	Direct
2012-01-26	Common Stock, $.01 par value	S	500	$36.8418	Disposed	91549	Direct
2012-01-26	Common Stock, $.01 par value	S	92	$36.84	Disposed	91457	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-01-25	Option to buy	$25.285	M	7	Disposed	2012-04-22	Common Stock (7)	Direct
2012-01-26	Option to buy	$25.285	M	592	Disposed	2012-04-22	Common Stock (592)	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.