PLXS

SEC source: 0001209191-21-012060 · doc4.xml · nonDerivative · entry 1

Theune Scott · CIK 0001773814 · Regional President - AMER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,952

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F1 · price: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

SEC source: 0001209191-21-012057 · doc4.xml · derivative · entry 5

Ninivaggi Angelo Michael Jr · CIK 0001374160 · Exec VP, CAO, Gen Coun & Secy

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,600 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F2 · kind: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F2 · price: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F2 · derivative.exercise_date: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F2 · derivative.expiration_date: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

SEC source: 0001209191-21-012057 · doc4.xml · derivative · entry 4

Ninivaggi Angelo Michael Jr · CIK 0001374160 · Exec VP, CAO, Gen Coun & Secy

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,600

Underlying: Common Stock · 1,200 shares

Expires not disclosed

F2 · derivative.exercise_price: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F2 · kind: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F2 · price: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F2 · derivative.exercise_date: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F2 · derivative.expiration_date: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

SEC source: 0001209191-21-012057 · doc4.xml · nonDerivative · entry 3

Ninivaggi Angelo Michael Jr · CIK 0001374160 · Exec VP, CAO, Gen Coun & Secy

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,029

SEC source: 0001209191-21-012057 · doc4.xml · nonDerivative · entry 2

Ninivaggi Angelo Michael Jr · CIK 0001374160 · Exec VP, CAO, Gen Coun & Secy

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,649

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · kind: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F2 · price: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

SEC source: 0001209191-21-012056 · doc4.xml · derivative · entry 4

Kelsey Todd P. · CIK 0001411282 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 15,285 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F1 · kind: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F1 · price: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F1 · derivative.exercise_date: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F1 · derivative.expiration_date: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

SEC source: 0001209191-21-012056 · doc4.xml · derivative · entry 3

Kelsey Todd P. · CIK 0001411282 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,285

Underlying: Common Stock · 5,095 shares

Expires not disclosed

F1 · derivative.exercise_price: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F1 · kind: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F1 · price: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F1 · derivative.exercise_date: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F1 · derivative.expiration_date: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

SEC source: 0001209191-21-012056 · doc4.xml · nonDerivative · entry 2

Kelsey Todd P. · CIK 0001411282 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 157,108

SEC source: 0001209191-21-012056 · doc4.xml · nonDerivative · entry 1

Kelsey Todd P. · CIK 0001411282 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 164,292

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F1 · price: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

SEC source: 0001209191-21-012055 · doc4.xml · derivative · entry 5

Jermain Patrick John · CIK 0001607273 · Exec. VP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,500 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F2 · kind: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F2 · price: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F2 · derivative.exercise_date: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F2 · derivative.expiration_date: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

SEC source: 0001209191-21-012055 · doc4.xml · derivative · entry 4

Jermain Patrick John · CIK 0001607273 · Exec. VP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,500

Underlying: Common Stock · 1,500 shares

Expires not disclosed

F2 · derivative.exercise_price: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F2 · kind: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F2 · price: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F2 · derivative.exercise_date: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F2 · derivative.expiration_date: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

SEC source: 0001209191-21-012055 · doc4.xml · nonDerivative · entry 3

Jermain Patrick John · CIK 0001607273 · Exec. VP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,847

SEC source: 0001209191-21-012055 · doc4.xml · nonDerivative · entry 2

Jermain Patrick John · CIK 0001607273 · Exec. VP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,962

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · kind: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F2 · price: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

SEC source: 0001209191-21-012054 · doc4.xml · derivative · entry 4

Frisch Steven J. · CIK 0001411278 · Exec VP & Chief Operating Off.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,835 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F1 · kind: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F1 · price: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F1 · derivative.exercise_date: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F1 · derivative.expiration_date: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

SEC source: 0001209191-21-012054 · doc4.xml · derivative · entry 3

Frisch Steven J. · CIK 0001411278 · Exec VP & Chief Operating Off.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,835

Underlying: Common Stock · 1,945 shares

Expires not disclosed

F1 · derivative.exercise_price: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F1 · kind: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F1 · price: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F1 · derivative.exercise_date: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F1 · derivative.expiration_date: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

SEC source: 0001209191-21-012054 · doc4.xml · nonDerivative · entry 2

Frisch Steven J. · CIK 0001411278 · Exec VP & Chief Operating Off.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,919

SEC source: 0001209191-21-012054 · doc4.xml · nonDerivative · entry 1

Frisch Steven J. · CIK 0001411278 · Exec VP & Chief Operating Off.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,481

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F1 · price: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

SEC source: 0001209191-21-012053 · doc4.xml · derivative · entry 5

Darroch Ronnie · CIK 0001600425 · Exec VP & Reg Pres-EMEA

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,240 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F1 · kind: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F1 · price: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F1 · derivative.exercise_date: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F1 · derivative.expiration_date: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

SEC source: 0001209191-21-012053 · doc4.xml · derivative · entry 4

Darroch Ronnie · CIK 0001600425 · Exec VP & Reg Pres-EMEA

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,240

Underlying: Common Stock · 1,080 shares

Expires not disclosed

F1 · derivative.exercise_price: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F1 · kind: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F1 · price: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F1 · derivative.exercise_date: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F1 · derivative.expiration_date: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

SEC source: 0001209191-21-012053 · doc4.xml · nonDerivative · entry 2

Darroch Ronnie · CIK 0001600425 · Exec VP & Reg Pres-EMEA

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,591

SEC source: 0001209191-21-012053 · doc4.xml · nonDerivative · entry 1

Darroch Ronnie · CIK 0001600425 · Exec VP & Reg Pres-EMEA

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,125

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

F1 · price: Based on Company performance during the three-year performance period, 150% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index vested. As previously disclosed, the reporting person had the opportunity to earn up to 200% of the number of PSUs originally reported.

SEC source: 0001209191-21-010725 · doc4.xml · nonDerivative · entry 2

Kelsey Todd P. · CIK 0001411282 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 149,007

F2 · price: This transaction was executed in multiple trades at prices ranging from $82.59 to $83.24 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.

SEC source: 0001209191-21-010725 · doc4.xml · nonDerivative · entry 1

Kelsey Todd P. · CIK 0001411282 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 152,106

F1 · price: This transaction was executed in multiple trades at prices ranging from $82.41 to $82.49 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.

SEC source: 0001209191-21-008858 · doc4.xml · nonDerivative · entry 2

Kelsey Todd P. · CIK 0001411282 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 153,450

F2 · price: This transaction was executed in multiple trades at prices ranging from $82.27 to $82.51 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.

SEC source: 0001209191-21-008858 · doc4.xml · nonDerivative · entry 1

Kelsey Todd P. · CIK 0001411282 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 155,450

F1 · price: This transaction was executed in multiple trades at prices ranging from $82.01 to $82.15 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.

SEC source: 0001209191-21-008854 · doc4.xml · nonDerivative · entry 1

Frisch Steven J. · CIK 0001411278 · Exec VP & Chief Operating Off.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,646

F1 · kind: Shares were sold pursuant to a Rule 10b5-1 plan.

SEC source: 0001209191-21-008853 · doc4.xml · nonDerivative · entry 1

CORTINOVIS STEPHEN P · CIK 0001185484 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,901

SEC source: 0001209191-21-008481 · doc4.xml · nonDerivative · entry 2

Jermain Patrick John · CIK 0001607273 · Exec. VP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,462

F2 · price: This transaction was executed in multiple trades at prices ranging from $80.829 to $80.98 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.

SEC source: 0001209191-21-007302 · doc4.xml · derivative · entry 2

DRURY DAVID J · CIK 0001223194 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,371

Underlying: Common Stock · 685 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each Deferred Stock Unit represents a right to receive one share of Plexus Corp. common stock. The reporting person will begin to receive the underlying shares within 10 days following the earliest of termination of service as a director, a change in control or the date specified on the reporting person's deferral election.

F1 · kind: Conversion of Deferred Stock Units into shares of Plexus Corp. common stock pursuant to the reporting person's deferral election.

F1 · price: Conversion of Deferred Stock Units into shares of Plexus Corp. common stock pursuant to the reporting person's deferral election.

F2 · derivative.exercise_date: Each Deferred Stock Unit represents a right to receive one share of Plexus Corp. common stock. The reporting person will begin to receive the underlying shares within 10 days following the earliest of termination of service as a director, a change in control or the date specified on the reporting person's deferral election.

F2 · derivative.expiration_date: Each Deferred Stock Unit represents a right to receive one share of Plexus Corp. common stock. The reporting person will begin to receive the underlying shares within 10 days following the earliest of termination of service as a director, a change in control or the date specified on the reporting person's deferral election.

SEC source: 0001209191-21-007302 · doc4.xml · nonDerivative · entry 1

DRURY DAVID J · CIK 0001223194 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,680

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Conversion of Deferred Stock Units into shares of Plexus Corp. common stock pursuant to the reporting person's deferral election.

F1 · price: Conversion of Deferred Stock Units into shares of Plexus Corp. common stock pursuant to the reporting person's deferral election.

SEC source: 0001209191-21-007301 · doc4.xml · nonDerivative · entry 1

KELLY PETER · CIK 0001222713 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,963

SEC source: 0001209191-21-005660 · doc4.xml · derivative · entry 3

SCHROCK MICHAEL V · CIK 0001189053 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,216 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · derivative.exercise_date: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · derivative.expiration_date: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

SEC source: 0001209191-21-005660 · doc4.xml · nonDerivative · entry 1

SCHROCK MICHAEL V · CIK 0001189053 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,172

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

SEC source: 0001209191-21-005658 · doc4.xml · derivative · entry 3

ROOKE PAUL A · CIK 0001186632 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,216 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · derivative.exercise_date: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · derivative.expiration_date: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

SEC source: 0001209191-21-005658 · doc4.xml · nonDerivative · entry 1

ROOKE PAUL A · CIK 0001186632 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,834

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

SEC source: 0001209191-21-005656 · doc4.xml · derivative · entry 3

Rapp Karen Marie · CIK 0001707073 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,216 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · derivative.exercise_date: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · derivative.expiration_date: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

SEC source: 0001209191-21-005656 · doc4.xml · nonDerivative · entry 1

Rapp Karen Marie · CIK 0001707073 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,778

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

SEC source: 0001209191-21-005652 · doc4.xml · derivative · entry 3

KELLY PETER · CIK 0001222713 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,216 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · derivative.exercise_date: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · derivative.expiration_date: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

SEC source: 0001209191-21-005652 · doc4.xml · nonDerivative · entry 1

KELLY PETER · CIK 0001222713 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,741

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

SEC source: 0001209191-21-005647 · doc4.xml · derivative · entry 3

FOATE DEAN A · CIK 0001223189 · Director · Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,216 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · derivative.exercise_date: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · derivative.expiration_date: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

SEC source: 0001209191-21-005647 · doc4.xml · nonDerivative · entry 1

FOATE DEAN A · CIK 0001223189 · Director · Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 115,329

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

SEC source: 0001209191-21-005650 · doc4.xml · derivative · entry 3

Jueckstock Rainer · CIK 0001328695 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,216 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · derivative.exercise_date: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · derivative.expiration_date: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

SEC source: 0001209191-21-005650 · doc4.xml · nonDerivative · entry 1

Jueckstock Rainer · CIK 0001328695 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,583

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

SEC source: 0001209191-21-005645 · doc4.xml · derivative · entry 3

DRURY DAVID J · CIK 0001223194 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,216 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · derivative.exercise_date: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · derivative.expiration_date: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

SEC source: 0001209191-21-005645 · doc4.xml · nonDerivative · entry 1

DRURY DAVID J · CIK 0001223194 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,995

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

SEC source: 0001209191-21-005646 · doc4.xml · derivative · entry 3

Eisenhart Joann M · CIK 0001628642 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,216 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · derivative.exercise_date: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · derivative.expiration_date: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

SEC source: 0001209191-21-005646 · doc4.xml · nonDerivative · entry 1

Eisenhart Joann M · CIK 0001628642 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,548

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

SEC source: 0001209191-21-005643 · doc4.xml · derivative · entry 3

CORTINOVIS STEPHEN P · CIK 0001185484 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,216 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · derivative.exercise_date: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · derivative.expiration_date: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

SEC source: 0001209191-21-005643 · doc4.xml · nonDerivative · entry 1

CORTINOVIS STEPHEN P · CIK 0001185484 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,901

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

SEC source: 0001209191-21-005642 · doc4.xml · derivative · entry 3

BOER RALF R · CIK 0001016112 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,216 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · derivative.exercise_date: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.

F1 · derivative.expiration_date: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 27, 2021.