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: Ninivaggi Angelo Michael Jr (Sr. VP, CAO, Gen Coun & Secy)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-05-22	Common Stock, $.01 par value	M	2000	$42.515	Acquired	13647	Direct
2015-05-22	Common Stock, $.01 par value	S	2000	$45.55	Disposed	11647	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2015-05-22	Options to Buy	$42.515	M	2000	Disposed	2016-05-17	Common Stock (2000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock, $.01 par value	612	Indirect

Footnotes

F1: Shares of Plexus Corp. common stock held in the Plexus Corp. 401(k) Retirement Plan as of the last report from the Plan's trustee.

F2: Options granted under the Plexus Corp. 2008 Long-Term Incentive Plan, or a predecessor plan, which qualifies under Rule 16b-3; now fully vested.