Frisch Steven J.

SEC source: 0001209191-19-005765 · 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: 31,915

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 · price: Each Restricted Stock Unit granted under the Plexus Corp. 2008 Long-Term 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 25, 2019.

SEC source: 0001209191-19-004975 · 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: 10,380

Underlying: Common Stock · 10,380 shares

Expires not disclosed

F2 · derivative.exercise_price: 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 as compared to companies in the Russell 3000 Index during the three-year performance period. The target number of Performance Stock Units that may be earned is reported above; the maximum amount is 200% of the number reported.

F2 · price: 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 as compared to companies in the Russell 3000 Index during the three-year performance period. The target number of Performance Stock Units that may be earned is reported above; the maximum amount is 200% of the number reported.

F2 · derivative.exercise_date: 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 as compared to companies in the Russell 3000 Index during the three-year performance period. The target number of Performance Stock Units that may be earned is reported above; the maximum amount is 200% of the number reported.

F2 · derivative.expiration_date: 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 as compared to companies in the Russell 3000 Index during the three-year performance period. The target number of Performance Stock Units that may be earned is reported above; the maximum amount is 200% of the number reported.

SEC source: 0001209191-19-004975 · doc4.xml · derivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,960

Underlying: Common Stock · 11,960 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus 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 on January 21, 2022.

F1 · price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus 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 on January 21, 2022.

F1 · derivative.exercise_date: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus 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 on January 21, 2022.

F1 · derivative.expiration_date: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus 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 on January 21, 2022.

SEC source: 0001209191-18-048207 · 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: 0

Underlying: Common Stock · 5,000 shares

Expires 2023-10-28

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_date: Options granted under the Plexus Corp. 2016 Omnibus Incentive Plan, or a predecessor plan, which qualifies under Rule 16b-3; now fully vested.

SEC source: 0001209191-18-048207 · 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: 22,415

F1 · price: This transaction was executed in multiple trades at prices ranging from $61.70 to $61.85 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: 0001209191-18-048207 · 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: 27,415

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.

SEC source: 0001209191-18-044028 · doc4.xml · derivative · entry 6

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,000 shares

Expires 2023-07-22

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.

F3 · derivative.exercise_date: Options granted under the Plexus Corp. 2016 Omnibus Incentive Plan, or a predecessor plan, which qualifies under Rule 16b-3; now fully vested.

SEC source: 0001209191-18-044028 · doc4.xml · derivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,000 shares

Expires 2023-04-22

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.

F3 · derivative.exercise_date: Options granted under the Plexus Corp. 2016 Omnibus Incentive Plan, or a predecessor plan, which qualifies under Rule 16b-3; now fully vested.

SEC source: 0001209191-18-044028 · doc4.xml · nonDerivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,415

F2 · price: This transaction was executed in multiple trades at prices ranging from $61.6 to $61.92 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: 0001209191-18-044028 · doc4.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,479

F1 · price: This transaction was executed in multiple trades at prices ranging from $60.8 to $61 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: 0001209191-18-044028 · 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: 34,879

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.

SEC source: 0001209191-18-044028 · 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: 29,879

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.

SEC source: 0001209191-18-010310 · 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 · 7,300 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, approximately 146% of the Performance Stock Units vested (as previously disclosed, the reporting person had the opportunity to earn up to 200% of the number originally reported).

F1 · kind: Based on Company performance during the three-year performance period, approximately 146% of the Performance Stock Units vested (as previously disclosed, the reporting person had the opportunity to earn up to 200% of the number originally reported).

F1 · price: Based on Company performance during the three-year performance period, approximately 146% of the Performance Stock Units vested (as previously disclosed, the reporting person had the opportunity to earn up to 200% of the number originally reported).

F1 · derivative.exercise_date: Based on Company performance during the three-year performance period, approximately 146% of the Performance Stock Units vested (as previously disclosed, the reporting person had the opportunity to earn up to 200% of the number originally reported).

F1 · derivative.expiration_date: Based on Company performance during the three-year performance period, approximately 146% of the Performance Stock Units vested (as previously disclosed, the reporting person had the opportunity to earn up to 200% of the number originally reported).

SEC source: 0001209191-18-010310 · 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: 7,300

Underlying: Common Stock · 2,300 shares

Expires not disclosed

F1 · derivative.exercise_price: Based on Company performance during the three-year performance period, approximately 146% of the Performance Stock Units vested (as previously disclosed, the reporting person had the opportunity to earn up to 200% of the number originally reported).

F1 · kind: Based on Company performance during the three-year performance period, approximately 146% of the Performance Stock Units vested (as previously disclosed, the reporting person had the opportunity to earn up to 200% of the number originally reported).

F1 · price: Based on Company performance during the three-year performance period, approximately 146% of the Performance Stock Units vested (as previously disclosed, the reporting person had the opportunity to earn up to 200% of the number originally reported).

F1 · derivative.exercise_date: Based on Company performance during the three-year performance period, approximately 146% of the Performance Stock Units vested (as previously disclosed, the reporting person had the opportunity to earn up to 200% of the number originally reported).

F1 · derivative.expiration_date: Based on Company performance during the three-year performance period, approximately 146% of the Performance Stock Units vested (as previously disclosed, the reporting person had the opportunity to earn up to 200% of the number originally reported).

SEC source: 0001209191-18-010310 · 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: 24,879

SEC source: 0001209191-18-010310 · 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: 28,018

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, approximately 146% of the Performance Stock Units vested (as previously disclosed, the reporting person had the opportunity to earn up to 200% of the number originally reported).

F1 · price: Based on Company performance during the three-year performance period, approximately 146% of the Performance Stock Units vested (as previously disclosed, the reporting person had the opportunity to earn up to 200% of the number originally reported).

SEC source: 0001209191-18-006008 · 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: 0

Underlying: Common Stock · 9,300 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. 2008 Long-Term 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 26, 2018.

F1 · price: Each Restricted Stock Unit granted under the Plexus Corp. 2008 Long-Term 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 26, 2018.

F1 · derivative.exercise_date: Each Restricted Stock Unit granted under the Plexus Corp. 2008 Long-Term 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 26, 2018.

F1 · derivative.expiration_date: Each Restricted Stock Unit granted under the Plexus Corp. 2008 Long-Term 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 26, 2018.

SEC source: 0001209191-18-006008 · 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: 20,718

SEC source: 0001209191-18-006008 · 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: 24,778

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 · price: Each Restricted Stock Unit granted under the Plexus Corp. 2008 Long-Term 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 26, 2018.

SEC source: 0001209191-18-005176 · 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: 9,460

Underlying: Common Stock · 9,460 shares

Expires not disclosed

F2 · derivative.exercise_price: Each Performance Stock Unit ("PSU") granted under the Plexus Corp. 2016 Omnibus 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 PSUs is dependent on the relative total shareholder return ("TSR") of Plexus Corp.'s common stock as compared to companies in the Russell 3000 Index and on goals related to economic return during the three-year performance period. The target number of PSUs that may be earned is reported above; the maximum amount is 200% of the number reported.

F2 · price: Each Performance Stock Unit ("PSU") granted under the Plexus Corp. 2016 Omnibus 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 PSUs is dependent on the relative total shareholder return ("TSR") of Plexus Corp.'s common stock as compared to companies in the Russell 3000 Index and on goals related to economic return during the three-year performance period. The target number of PSUs that may be earned is reported above; the maximum amount is 200% of the number reported.

F2 · derivative.exercise_date: Each Performance Stock Unit ("PSU") granted under the Plexus Corp. 2016 Omnibus 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 PSUs is dependent on the relative total shareholder return ("TSR") of Plexus Corp.'s common stock as compared to companies in the Russell 3000 Index and on goals related to economic return during the three-year performance period. The target number of PSUs that may be earned is reported above; the maximum amount is 200% of the number reported.

F2 · derivative.expiration_date: Each Performance Stock Unit ("PSU") granted under the Plexus Corp. 2016 Omnibus 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 PSUs is dependent on the relative total shareholder return ("TSR") of Plexus Corp.'s common stock as compared to companies in the Russell 3000 Index and on goals related to economic return during the three-year performance period. The target number of PSUs that may be earned is reported above; the maximum amount is 200% of the number reported.

SEC source: 0001209191-18-005176 · doc4.xml · derivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,140

Underlying: Common Stock · 11,140 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus 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 on January 22, 2021.

F1 · price: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus 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 on January 22, 2021.

F1 · derivative.exercise_date: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus 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 on January 22, 2021.

F1 · derivative.expiration_date: Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus 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 on January 22, 2021.

SEC source: 0001209191-17-062562 · 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: 15,478

SEC source: 0001209191-17-059758 · 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: 0

Underlying: Common Stock · 5,000 shares

Expires 2023-01-21

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_date: Options granted under the Plexus Corp. 2016 Omnibus Incentive Plan, or a predecessor plan, which qualifies under Rule 16b-3; now fully vested.

SEC source: 0001209191-17-059758 · 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: 17,978

F1 · price: This transaction was executed in multiple trades at prices ranging from $60.58 to $60.60 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: 0001209191-17-059758 · 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: 22,978

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.

SEC source: 0001209191-17-058633 · doc4.xml · derivative · entry 9

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,125 shares

Expires 2022-10-29

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_date: Options granted under the Plexus Corp. 2016 Omnibus Incentive Plan, or a predecessor plan, which qualifies under Rule 16b-3; now fully vested.

SEC source: 0001209191-17-058633 · doc4.xml · derivative · entry 8

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,125 shares

Expires 2022-07-23

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_date: Options granted under the Plexus Corp. 2016 Omnibus Incentive Plan, or a predecessor plan, which qualifies under Rule 16b-3; now fully vested.

SEC source: 0001209191-17-058633 · doc4.xml · derivative · entry 7

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,125 shares

Expires 2022-04-23

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_date: Options granted under the Plexus Corp. 2016 Omnibus Incentive Plan, or a predecessor plan, which qualifies under Rule 16b-3; now fully vested.

SEC source: 0001209191-17-058633 · doc4.xml · derivative · entry 6

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,125 shares

Expires 2022-01-23

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_date: Options granted under the Plexus Corp. 2016 Omnibus Incentive Plan, or a predecessor plan, which qualifies under Rule 16b-3; now fully vested.

SEC source: 0001209191-17-058633 · doc4.xml · nonDerivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,978

F1 · price: This transaction was executed in multiple trades at prices ranging from $61.00 to $61.38 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: 0001209191-17-058633 · doc4.xml · nonDerivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,478

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.

SEC source: 0001209191-17-058633 · doc4.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,353

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.

SEC source: 0001209191-17-058633 · 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: 24,228

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.

SEC source: 0001209191-17-058633 · 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: 21,103

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.

SEC source: 0001209191-17-046606 · 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: 0

Underlying: Common Stock · 2,500 shares

Expires 2021-07-25

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

SEC source: 0001209191-17-046606 · 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: 17,978

SEC source: 0001209191-17-046606 · 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: 20,478

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.

SEC source: 0001209191-17-012257 · 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 · 4,890 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, approximately 97.8% of the Performance Stock Units vested (as previously disclosed, the reporting person had the opportunity to earn up to 200% of the number originally reported).

F1 · kind: Based on Company performance during the three-year performance period, approximately 97.8% of the Performance Stock Units vested (as previously disclosed, the reporting person had the opportunity to earn up to 200% of the number originally reported).

F1 · price: Based on Company performance during the three-year performance period, approximately 97.8% of the Performance Stock Units vested (as previously disclosed, the reporting person had the opportunity to earn up to 200% of the number originally reported).

F1 · derivative.exercise_date: Based on Company performance during the three-year performance period, approximately 97.8% of the Performance Stock Units vested (as previously disclosed, the reporting person had the opportunity to earn up to 200% of the number originally reported).

F1 · derivative.expiration_date: Based on Company performance during the three-year performance period, approximately 97.8% of the Performance Stock Units vested (as previously disclosed, the reporting person had the opportunity to earn up to 200% of the number originally reported).

SEC source: 0001209191-17-012257 · 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: 4,890

Underlying: Common Stock · 110 shares

Expires not disclosed

F1 · derivative.exercise_price: Based on Company performance during the three-year performance period, approximately 97.8% of the Performance Stock Units vested (as previously disclosed, the reporting person had the opportunity to earn up to 200% of the number originally reported).

F1 · kind: Based on Company performance during the three-year performance period, approximately 97.8% of the Performance Stock Units vested (as previously disclosed, the reporting person had the opportunity to earn up to 200% of the number originally reported).

F1 · price: Based on Company performance during the three-year performance period, approximately 97.8% of the Performance Stock Units vested (as previously disclosed, the reporting person had the opportunity to earn up to 200% of the number originally reported).

F1 · derivative.exercise_date: Based on Company performance during the three-year performance period, approximately 97.8% of the Performance Stock Units vested (as previously disclosed, the reporting person had the opportunity to earn up to 200% of the number originally reported).

F1 · derivative.expiration_date: Based on Company performance during the three-year performance period, approximately 97.8% of the Performance Stock Units vested (as previously disclosed, the reporting person had the opportunity to earn up to 200% of the number originally reported).

SEC source: 0001209191-17-012257 · 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: 17,978

SEC source: 0001209191-17-012257 · 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: 20,404

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, approximately 97.8% of the Performance Stock Units vested (as previously disclosed, the reporting person had the opportunity to earn up to 200% of the number originally reported).

F1 · price: Based on Company performance during the three-year performance period, approximately 97.8% of the Performance Stock Units vested (as previously disclosed, the reporting person had the opportunity to earn up to 200% of the number originally reported).

SEC source: 0001209191-17-006168 · 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: 0

Underlying: Common Stock · 2,500 shares

Expires 2021-10-31

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

SEC source: 0001209191-17-006168 · 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: 15,514

F1 · price: This transaction was executed in multiple trades at prices ranging from $54.00 to $54.075 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: 0001209191-17-006168 · 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: 18,014

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.

SEC source: 0001209191-17-005304 · doc4.xml · derivative · entry 10

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,500 shares

Expires 2021-04-25

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.

F5 · derivative.exercise_date: Options granted under the Plexus Corp. 2008 Long-Term Incentive Plan, or a predecessor plan, which qualifies under Rule 16b-3; now fully vested.

SEC source: 0001209191-17-005304 · doc4.xml · derivative · entry 9

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,500 shares

Expires 2020-04-23

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.

F5 · derivative.exercise_date: Options granted under the Plexus Corp. 2008 Long-Term Incentive Plan, or a predecessor plan, which qualifies under Rule 16b-3; now fully vested.

SEC source: 0001209191-17-005304 · doc4.xml · nonDerivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,514

F2 · price: This transaction was executed in multiple trades at prices ranging from $53.85 to $54.12 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: 0001209191-17-005304 · doc4.xml · nonDerivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,514

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.

SEC source: 0001209191-17-005304 · doc4.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,014

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.

SEC source: 0001209191-17-005304 · doc4.xml · derivative · entry 8

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,750

Underlying: Common Stock · 10,750 shares

Expires not disclosed

F4 · derivative.exercise_price: Each Performance Stock Unit ("PSU") granted under the Plexus Corp. 2016 Omnibus 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 PSUs is dependent on the relative total shareholder return ("TSR") of Plexus Corp.'s common stock as compared to companies in the Russell 3000 Index and on goals related to economic return during the three-year performance period. The target number of PSUs that may be earned is reported above; the maximum amount is 200% of the number reported.

F4 · price: Each Performance Stock Unit ("PSU") granted under the Plexus Corp. 2016 Omnibus 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 PSUs is dependent on the relative total shareholder return ("TSR") of Plexus Corp.'s common stock as compared to companies in the Russell 3000 Index and on goals related to economic return during the three-year performance period. The target number of PSUs that may be earned is reported above; the maximum amount is 200% of the number reported.

F4 · derivative.exercise_date: Each Performance Stock Unit ("PSU") granted under the Plexus Corp. 2016 Omnibus 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 PSUs is dependent on the relative total shareholder return ("TSR") of Plexus Corp.'s common stock as compared to companies in the Russell 3000 Index and on goals related to economic return during the three-year performance period. The target number of PSUs that may be earned is reported above; the maximum amount is 200% of the number reported.

F4 · derivative.expiration_date: Each Performance Stock Unit ("PSU") granted under the Plexus Corp. 2016 Omnibus 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 PSUs is dependent on the relative total shareholder return ("TSR") of Plexus Corp.'s common stock as compared to companies in the Russell 3000 Index and on goals related to economic return during the three-year performance period. The target number of PSUs that may be earned is reported above; the maximum amount is 200% of the number reported.