PLEXUS CORP — Director's Dealing 2015

May 26, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PLEXUS CORP (PLXS)
CIK: 0000785786
Period of Report: 2015-05-22

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-05-22	Common Stock, $.01 par value	M	2944	$42.515	Acquired	154347	Direct
2015-05-22	Common Stock, $.01 par value	M	7056	$42.515	Acquired	161403	Direct
2015-05-22	Common Stock, $.01 par value	S	10000	$45.535	Disposed	151403	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2015-05-22	Options to Buy	$42.515	M	2944	Disposed	2016-05-17	Common Stock (2944)	Direct
2015-05-22	Options to Buy	$42.515	M	7056	Disposed	2016-05-17	Common Stock (7056)	Direct

Holdings (Non-Derivative)

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

Footnotes

F1: Shares of Plexus Corp. common stock held in the Plexus Corp. Employee Stock Purchase Plan as of the last report from the Plan's Trustee.

F2: This transaction was executed in multiple trades at prices ranging from $45.51 to $45.56 per share. The reported price reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3: Options granted under the Plexus Corp. 2008 Long-Term Incentive Plan, or a predecessor plan, which qualifies under Rule 16b-3; now fully vested.