PLEXUS CORP — Director's Dealing 2010

Jul 28, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PLEXUS CORP (PLXS)
CIK: 0000785786
Period of Report: 2010-07-26

Reporting Person: CORTINOVIS STEPHEN P (Director)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2010-07-26	Option to buy	$30.475	A	1250	Acquired	2020-07-26	Common Stock (1250)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock, $.01 par value	7000	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Option to buy	$18.125	2013-12-01	Common Stock (6000)	6000	Direct
Option to buy	$14.055	2014-12-01	Common Stock (6000)	6000	Direct
Option to buy	$22.04	2015-12-01	Common Stock (10000)	10000	Direct
Option to buy	$23.855	2016-12-01	Common Stock (10000)	10000	Direct
Option to buy	$27.465	2017-11-23	Common Stock (2500)	2500	Direct
Option to buy	$22.17	2018-01-28	Common Stock (2500)	2500	Direct
Option to buy	$24.21	2018-04-28	Common Stock (2500)	2500	Direct
Option to buy	$29.71	2018-07-29	Common Stock (2500)	2500	Direct
Option to buy	$14.17	2018-11-19	Common Stock (2500)	2500	Direct
Option to buy	$14.625	2019-02-02	Common Stock (2500)	2500	Direct
Option to buy	$20.953	2019-05-04	Common Stock (2500)	2500	Direct
Option to buy	$25.751	2019-08-03	Common Stock (2500)	2500	Direct
Option to buy	$33.999	2020-10-25	Common Stock (1250)	1250	Direct
Option to buy	$38.24	2020-04-23	Common Stock (1250)	1250	Direct

Footnotes

F1: Options granted under the Plexus Corp. 2008 Long-Term Incentive Plan, or a predecessor plan, which qualifies under Rule 16b-3; now fully vested.

F2: Options granted under the Plexus Corp. 2008 Long-Term Incentive Plan, which qualifies under Rule 16b-3; one half vested immediately, and the other half vests on the first anniversary of grant date.

F3: Options granted under the Plexus Corp. 2008 Long-Term Incentive Plan, which qualifies under Rule 16b-3. Options immediately vested on grant date.