X0206 3 2014-02-12 0 0000785786 PLEXUS CORP PLXS 0001600425 Darroch Ronnie PYRAMIDS BUSINESS PARK EASTER INCH, BATHGATE WEST LOTHIAN X0 EH48 2EH UNITED KINGDOM 0 1 0 0 Regional President-Plexus EMEA Options To Buy 36.79 2013-01-23 2022-01-23 Common Stock 722 D Options To Buy 31.70 2013-04-23 2022-04-23 Common Stock 393 D Options To Buy 27.86 2013-07-23 2022-07-23 Common Stock 361 D Options To Buy 25.965 2013-10-29 2022-10-29 Common Stock 363 D Options To Buy 26.15 2014-01-21 2023-01-21 Common Stock 375 D Options To Buy 25.325 2014-04-22 2023-04-22 Common Stock 750 D Options To Buy 33.055 2014-07-22 2023-07-22 Common Stock 750 D Options To Buy 40.224 2014-10-28 2023-10-28 Common Stock 750 D Options To Buy 40.64 2015-01-20 2024-01-20 Common Stock 2550 D Restricted Stock Units 2015-01-23 2015-01-23 Common Stock 2115 D Restricted Stock Units 2016-01-21 2016-01-21 Common Stock 1800 D Restricted Stock Units 2017-01-20 2017-01-20 Common Stock 5300 D Performance Stock Units Common Stock 3200 D Options granted under the Plexus Corp. 2008 Long-Term Incentive Plan, which qualifies under Rule 16b-3; one half of the original option vests each year, commencing on the first anniversary of grant date. Each Restricted Stock Unit granted under the Plexus Corp. 2008 Long-Term Incentive Plan, which qualifies under Rule 16b-3, represents a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vest three years from date granted. Each Performance Stock Unit granted under the Plexus Corp. 2008 Long-Term Incentive Plan, which qualifies under Rule 16b-3, represents a contingent right to receive one share of Plexus Corp. common stock if certain conditions are satisfied. Vesting of the Performance Stock Units is dependent on the relative total shareholder return ("TSR") of Plexus Corp.'s common stock during a three-year performance period (fiscal 2014 through fiscal 2016) as compared to the Russell 3000 Index. The target number of Performance Stock Units that may be earned is reported above; the maximum amount is 200% of the number reported. Ronnie Darroch, by Mary J. Bathke, Attorney-in-fact 2014-02-20