PLXS

SEC source: 0001209191-20-059699 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,115

SEC source: 0001209191-20-059699 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,025

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, 200% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to economic return goals vested. The three-year performance period for the portion of the PSUs that vests based on the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index has yet to conclude. As previously disclosed, the reporting person has 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, 200% of the portion of the Performance Stock Units ("PSUs") granted in fiscal 2018 related to economic return goals vested. The three-year performance period for the portion of the PSUs that vests based on the relative total shareholder return ("TSR") of the Company's common stock as compared to companies in the Russell 3000 Index has yet to conclude. As previously disclosed, the reporting person has the opportunity to earn up to 200% of the number of PSUs originally reported.

SEC source: 0001209191-20-059143 · doc4.xml · nonDerivative · entry 1

DRURY DAVID J · CIK 0001223194 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,779

F1 · price: Shares of Plexus Corp. common stock were given as a bona fide gift.

SEC source: 0001209191-20-058336 · doc4.xml · nonDerivative · entry 1

Lim Yong Jin · CIK 0001411281 · Regional Pres - Plxs Asia Pac.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,654

F1 · price: This transaction was executed in multiple trades at prices ranging from $74.50 to $75.22 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: 0001209191-20-058023 · doc4.xml · nonDerivative · entry 2

Kelsey Todd P. · CIK 0001411282 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 127,625

F1 · price: This transaction was executed in multiple trades at prices ranging from $75.01 to $75.98 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: 0001209191-20-057720 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,678

F2 · price: This transaction was executed in multiple trades at prices ranging from $74.65 to $75.27 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: 0001209191-20-058023 · doc4.xml · nonDerivative · entry 1

Kelsey Todd P. · CIK 0001411282 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 132,035

SEC source: 0001209191-20-049180 · 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: 23,652

F2 · price: This transaction was executed in multiple trades at prices ranging from $76.25 to $77.06 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: 0001209191-20-048918 · doc4.xml · derivative · entry 9

CORTINOVIS STEPHEN P · CIK 0001185484 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,250 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: 0001209191-20-048918 · doc4.xml · derivative · entry 8

CORTINOVIS STEPHEN P · CIK 0001185484 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,250 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: 0001209191-20-048918 · doc4.xml · derivative · entry 7

CORTINOVIS STEPHEN P · CIK 0001185484 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,250 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: 0001209191-20-048918 · doc4.xml · derivative · entry 6

CORTINOVIS STEPHEN P · CIK 0001185484 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,250 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: 0001209191-20-048918 · doc4.xml · nonDerivative · entry 5

CORTINOVIS STEPHEN P · CIK 0001185484 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,685

F1 · price: This transaction was executed in multiple trades at prices ranging from $76.095 to $76.79 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: 0001209191-20-048918 · doc4.xml · nonDerivative · entry 4

CORTINOVIS STEPHEN P · CIK 0001185484 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,685

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: 0001209191-20-048918 · doc4.xml · nonDerivative · entry 3

CORTINOVIS STEPHEN P · CIK 0001185484 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,435

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: 0001209191-20-048918 · doc4.xml · nonDerivative · entry 2

CORTINOVIS STEPHEN P · CIK 0001185484 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,185

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: 0001209191-20-048918 · doc4.xml · nonDerivative · entry 1

CORTINOVIS STEPHEN P · CIK 0001185484 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,935

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: 0001209191-20-048406 · doc4.xml · derivative · entry 2

Theune Scott · CIK 0001773814 · Regional President - AMER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,428

Underlying: Common Stock · 1,428 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 August 24, 2023.

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 August 24, 2023.

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 August 24, 2023.

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 August 24, 2023.

SEC source: 0001209191-20-047950 · doc4.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,865

F2 · price: This transaction was executed in multiple trades at prices ranging from $77.06 to $77.76 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: 0001209191-20-047950 · doc4.xml · derivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,850 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 August 19, 2020.

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 August 19, 2020.

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 August 19, 2020.

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 August 19, 2020.

SEC source: 0001209191-20-047950 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,229

SEC source: 0001209191-20-047950 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,444

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. 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 August 19, 2020.

SEC source: 0001209191-20-047948 · 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 · 11,413 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 August 19, 2020.

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 August 19, 2020.

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 August 19, 2020.

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 August 19, 2020.

SEC source: 0001209191-20-047948 · 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: 49,968

SEC source: 0001209191-20-047948 · 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: 55,333

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. 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 August 19, 2020.

SEC source: 0001209191-20-047947 · doc4.xml · derivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,283 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 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 August 19, 2020.

F2 · 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 August 19, 2020.

F2 · 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 August 19, 2020.

F2 · 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 August 19, 2020.

SEC source: 0001209191-20-047947 · doc4.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,540

SEC source: 0001209191-20-047947 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,614

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 · 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 August 19, 2020.

SEC source: 0001209191-20-047945 · doc4.xml · derivative · entry 3

Kelsey Todd P. · CIK 0001411282 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 28,533 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 August 19, 2020.

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 August 19, 2020.

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 August 19, 2020.

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 August 19, 2020.

SEC source: 0001209191-20-047945 · doc4.xml · nonDerivative · entry 2

Kelsey Todd P. · CIK 0001411282 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 136,035

SEC source: 0001209191-20-047945 · doc4.xml · nonDerivative · entry 1

Kelsey Todd P. · CIK 0001411282 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 149,446

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. 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 August 19, 2020.

SEC source: 0001209191-20-047944 · doc4.xml · derivative · entry 2

Lim Yong Jin · CIK 0001411281 · Regional Pres - Plxs Asia Pac.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,283 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 August 19, 2020.

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 August 19, 2020.

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 August 19, 2020.

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 August 19, 2020.

SEC source: 0001209191-20-047944 · doc4.xml · nonDerivative · entry 1

Lim Yong Jin · CIK 0001411281 · Regional Pres - Plxs Asia Pac.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,654

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. 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 August 19, 2020.

SEC source: 0001209191-20-047943 · 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: 0

Underlying: Common Stock · 2,283 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 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 August 19, 2020.

F2 · 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 August 19, 2020.

F2 · 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 August 19, 2020.

F2 · 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 August 19, 2020.

SEC source: 0001209191-20-047943 · 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: 25,623

SEC source: 0001209191-20-047943 · 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: 26,697

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 · 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 August 19, 2020.

SEC source: 0001209191-20-047564 · 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: 24,414

F2 · price: This transaction was executed in multiple trades at prices ranging from $78.99 to $79.55 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: 0001209191-20-047227 · doc4.xml · nonDerivative · entry 1

Kelsey Todd P. · CIK 0001411282 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 120,913

F1 · price: This transaction was executed in multiple trades at prices ranging from $79.03 to $79.51 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: 0001209191-20-046819 · doc4.xml · derivative · entry 9

SCHROCK MICHAEL V · CIK 0001189053 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,250 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. 2016 Omnibus Incentive Plan, or a predecessor plan, which qualifies under Rule 16b-3; now fully vested.

SEC source: 0001209191-20-046819 · doc4.xml · derivative · entry 8

SCHROCK MICHAEL V · CIK 0001189053 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,250 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.

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: 0001209191-20-046819 · doc4.xml · derivative · entry 7

SCHROCK MICHAEL V · CIK 0001189053 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,250 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.

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: 0001209191-20-046819 · doc4.xml · derivative · entry 6

SCHROCK MICHAEL V · CIK 0001189053 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,250 shares

Expires 2021-01-24

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: 0001209191-20-046819 · doc4.xml · nonDerivative · entry 5

SCHROCK MICHAEL V · CIK 0001189053 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,956

F1 · price: This transaction was executed in multiple trades at prices ranging from $78.50 to $78.90 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: 0001209191-20-046819 · doc4.xml · nonDerivative · entry 4

SCHROCK MICHAEL V · CIK 0001189053 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,956

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: 0001209191-20-046819 · doc4.xml · nonDerivative · entry 3

SCHROCK MICHAEL V · CIK 0001189053 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,706

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: 0001209191-20-046819 · doc4.xml · nonDerivative · entry 2

SCHROCK MICHAEL V · CIK 0001189053 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,456

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: 0001209191-20-046819 · doc4.xml · nonDerivative · entry 1

SCHROCK MICHAEL V · CIK 0001189053 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,206

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: 0001209191-20-046179 · doc4.xml · nonDerivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 123,151

F3 · price: This transaction was executed in multiple trades at prices ranging from $80.50 to $80.52 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: 0001209191-20-046179 · doc4.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Family LLC

Disclosed balance after: 20,000

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

F2 · ownership.nature: Shares of Plexus Corp. common stock held in a family-owned entity controlled by the reporting person.

SEC source: 0001209191-20-046632 · 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: 43,920

F1 · price: This transaction was executed in multiple trades at prices ranging from $79.67 to $80.52 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.