LOGI

SEC source: 0001209191-19-052443 · doc4.xml · nonDerivative · entry 6

Darrell Bracken · CIK 0001452606 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 723,297

F1 · kind: The option exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2019.

F4 · price: Reflects weighted average sale price. Actual sale prices ranged from $39.46 to $40.20. Filer undertakes to provide upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001209191-19-052443 · doc4.xml · nonDerivative · entry 5

Darrell Bracken · CIK 0001452606 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 727,398

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: The option exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2019.

SEC source: 0001209191-19-052443 · doc4.xml · derivative · entry 8

Darrell Bracken · CIK 0001452606 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 362,401

Underlying: Registered Shares · 29,405 shares

Expires 2022-04-16

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: The option exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2019.

F5 · derivative.exercise_date: The option is fully vested and exercisable in full.

SEC source: 0001209191-19-052443 · doc4.xml · nonDerivative · entry 4

Darrell Bracken · CIK 0001452606 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 723,297

F1 · kind: The option exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2019.

F3 · price: Reflects weighted average sale price. Actual sale prices ranged from $39.105 to $39.465. Filer undertakes to provide upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001209191-19-052443 · doc4.xml · nonDerivative · entry 3

Darrell Bracken · CIK 0001452606 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 752,702

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: The option exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2019.

SEC source: 0001209191-19-052443 · doc4.xml · derivative · entry 7

Darrell Bracken · CIK 0001452606 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 391,806

Underlying: Registered Shares · 37,344 shares

Expires 2022-04-16

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: The option exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2019.

F5 · derivative.exercise_date: The option is fully vested and exercisable in full.

SEC source: 0001209191-19-052443 · doc4.xml · nonDerivative · entry 2

Darrell Bracken · CIK 0001452606 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 723,297

F1 · kind: The option exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2019.

F2 · price: Reflects weighted average sale price. Actual sale prices ranged from $40.20 to $41.00. Filer undertakes to provide upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001209191-19-052443 · doc4.xml · nonDerivative · entry 1

Darrell Bracken · CIK 0001452606 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 760,641

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: The option exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2019.

SEC source: 0001209191-19-050140 · doc4.xml · derivative · entry 9

Darrell Bracken · CIK 0001452606 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 429,150

Underlying: Registered Shares · 11,924 shares

Expires 2022-04-16

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: The option exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2019.

F5 · derivative.exercise_date: The option is fully vested and exercisable in full.

SEC source: 0001209191-19-050140 · doc4.xml · nonDerivative · entry 6

Darrell Bracken · CIK 0001452606 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 723,297

F1 · kind: The option exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2019.

F4 · price: Reflects weighted average sale price. Actual sale prices ranged from $41.20 to $41.77. Filer undertakes to provide upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001209191-19-050140 · doc4.xml · nonDerivative · entry 5

Darrell Bracken · CIK 0001452606 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 735,221

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: The option exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2019.

SEC source: 0001209191-19-050140 · doc4.xml · derivative · entry 8

Darrell Bracken · CIK 0001452606 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 441,074

Underlying: Registered Shares · 40,270 shares

Expires 2022-04-16

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: The option exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2019.

F5 · derivative.exercise_date: The option is fully vested and exercisable in full.

SEC source: 0001209191-19-050140 · doc4.xml · nonDerivative · entry 4

Darrell Bracken · CIK 0001452606 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 723,297

F1 · kind: The option exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2019.

F3 · price: Reflects weighted average sale price. Actual sale prices ranged from $41.65 to $42.35. Filer undertakes to provide upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001209191-19-050140 · doc4.xml · nonDerivative · entry 3

Darrell Bracken · CIK 0001452606 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 763,567

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: The option exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2019.

SEC source: 0001209191-19-050140 · doc4.xml · derivative · entry 7

Darrell Bracken · CIK 0001452606 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 481,344

Underlying: Registered Shares · 18,656 shares

Expires 2022-04-16

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: The option exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2019.

F5 · derivative.exercise_date: The option is fully vested and exercisable in full.

SEC source: 0001209191-19-050140 · doc4.xml · nonDerivative · entry 2

Darrell Bracken · CIK 0001452606 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 723,297

F1 · kind: The option exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2019.

F2 · price: Reflects weighted average sale price. Actual sale prices ranged from $41.57 to $41.80. Filer undertakes to provide upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001209191-19-050140 · doc4.xml · nonDerivative · entry 1

Darrell Bracken · CIK 0001452606 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 741,953

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: The option exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2019.

SEC source: 0001209191-19-048739 · doc4.xml · nonDerivative · entry 2

LAO MARJORIE · CIK 0001750258 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,451

F2 · kind: In an exempt disposition to the issuer under rule 16b-3(e), the recipient remitted shares to the issuer in connection with the satisfaction of tax withholding obligations arising out of the vesting of shares with respect to previously reported restricted stock units.

F3 · price: The reported amount represents the purchase price on the SIX Swiss Exchange of CHF 40.79, as converted into U.S. dollars at the exchange rate of 1 CHF to U.S. $1.0160, as in effect on September 5, 2019.

SEC source: 0001209191-19-048741 · doc4.xml · nonDerivative · entry 2

Montgomery Neela · CIK 0001716048 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,675

F2 · kind: In an exempt disposition to the issuer under rule 16b-3(e), the recipient remitted shares to the issuer in connection with the satisfaction of tax withholding obligations arising out of the vesting of shares with respect to previously reported restricted stock units.

SEC source: 0001209191-19-048738 · doc4.xml · nonDerivative · entry 2

HUNT NEIL D · CIK 0001393571 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,983

F2 · kind: In an exempt disposition to the issuer under rule 16b-3(e), the recipient remitted shares to the issuer in connection with the satisfaction of tax withholding obligations arising out of the vesting of shares with respect to previously reported restricted stock units.

SEC source: 0001209191-19-048735 · doc4.xml · nonDerivative · entry 2

HIRSCH DIDIER · CIK 0001226464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,027

F2 · kind: In an exempt disposition to the issuer under rule 16b-3(e), the recipient remitted shares to the issuer in connection with the satisfaction of tax withholding obligations arising out of the vesting of shares with respect to previously reported restricted stock units.

SEC source: 0001209191-19-048731 · doc4.xml · nonDerivative · entry 2

Bugnion Edouard · CIK 0001652550 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,985

F2 · kind: In an exempt disposition to the issuer under rule 16b-3(e), the recipient remitted shares to the issuer in connection with the satisfaction of tax withholding obligations arising out of the vesting of shares with respect to previously reported restricted stock units.

F3 · price: The reported amount represents the purchase price on the SIX Swiss Exchange of CHF 40.79, as converted into U.S. dollars at the exchange rate of 1 CHF to U.S. $1.0160, as in effect on September 5, 2019.

SEC source: 0001209191-19-048727 · doc4.xml · nonDerivative · entry 3

Becker Wendy · CIK 0001716087 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,490

F4 · kind: In an exempt disposition to the issuer under rule 16b-3(e), the recipient remitted shares to the issuer in connection with the satisfaction of tax withholding obligations arising out of the vesting of shares with respect to previously reported restricted stock units.

F5 · price: The reported amount represents the purchase price on the SIX Swiss Exchange of CHF 40.79, as converted into U.S. dollars at the exchange rate of 1 CHF to U.S. $1.0160, as in effect on September 5, 2019.

SEC source: 0001209191-19-048723 · doc4.xml · nonDerivative · entry 2

AEBISCHER PATRICK · CIK 0001683047 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,639

F2 · kind: In an exempt disposition to the issuer under rule 16b-3(e), the recipient remitted shares to the issuer in connection with the satisfaction of tax withholding obligations arising out of the vesting of shares with respect to previously reported restricted stock units.

F3 · price: The reported amount represents the purchase price on the SIX Swiss Exchange of CHF 40.79, as converted into U.S. dollars at the exchange rate of 1 CHF to U.S. $1.0160, as in effect on September 5, 2019.

SEC source: 0001209191-19-048739 · doc4.xml · nonDerivative · entry 1

LAO MARJORIE · CIK 0001750258 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,555

F1 · shares: Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSU's vest in full on the first anniversary of the grant date or, if earlier and only if the director is not re-elected as a director at such annual general meeting, the date of the next annual general meeting following the grant date.

SEC source: 0001209191-19-048743 · doc4.xml · nonDerivative · entry 1

POLK MICHAEL B · CIK 0001192505 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,982

F1 · shares: Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSU's vest in full on the first anniversary of the grant date or, if earlier and only if the director is not re-elected as a director at such annual general meeting, the date of the next annual general meeting following the grant date.

SEC source: 0001209191-19-048745 · doc4.xml · nonDerivative · entry 1

Yeh Lung · CIK 0001652006 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,800

F1 · kind: In an exempt disposition to the issuer under Rule 16b-3(e), the recipient remitted shares to the issuer in connection with the satisfaction of tax withholding obligations arising out of the vesting of shares with respect to previously reported restricted stock units.

SEC source: 0001209191-19-048741 · doc4.xml · nonDerivative · entry 1

Montgomery Neela · CIK 0001716048 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,776

F1 · shares: Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSU's vest in full on the first anniversary of the grant date or, if earlier and only if the director is not re-elected as a director at such annual general meeting, the date of the next annual general meeting following the grant date.

SEC source: 0001209191-19-048738 · doc4.xml · nonDerivative · entry 1

HUNT NEIL D · CIK 0001393571 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,081

F1 · shares: Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSU's vest in full on the first anniversary of the grant date or, if earlier and only if the director is not re-elected as a director at such annual general meeting, the date of the next annual general meeting following the grant date.

SEC source: 0001209191-19-048735 · doc4.xml · nonDerivative · entry 1

HIRSCH DIDIER · CIK 0001226464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,921

F1 · shares: Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSU's vest in full on the first anniversary of the grant date or, if earlier and only if the director is not re-elected as a director at such annual general meeting, the date of the next annual general meeting following the grant date.

SEC source: 0001209191-19-048732 · doc4.xml · nonDerivative · entry 1

GECHT GUY · CIK 0001116233 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,982

F1 · shares: Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSU's vest in full on the first anniversary of the grant date or, if earlier and only if the director is not re-elected as a director at such annual general meeting, the date of the next annual general meeting following the grant date.

SEC source: 0001209191-19-048731 · doc4.xml · nonDerivative · entry 1

Bugnion Edouard · CIK 0001652550 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,192

F1 · shares: Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSU's vest in full on the first anniversary of the grant date or, if earlier and only if the director is not re-elected as a director at such annual general meeting, the date of the next annual general meeting following the grant date.

SEC source: 0001209191-19-048727 · doc4.xml · nonDerivative · entry 2

Becker Wendy · CIK 0001716087 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,588

F2 · kind: Shares issued to the Reporting Person under the Logitech International S.A. 2006 Stock Incentive Plan in lieu of a portion of cash compensation for Board fees, at the election of the Reporting Person.

F3 · price: The reported amount represents the purchase price on the SIX Swiss Exchange of CHF 40.15, as converted into U.S. dollars at the exchange rate of 1 CHF to U.S. $1.0162, as in effect on September 4, 2019.

SEC source: 0001209191-19-048727 · doc4.xml · nonDerivative · entry 1

Becker Wendy · CIK 0001716087 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,748

F1 · shares: Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSUs vest in full on the first anniversary of the grant date or, if earlier and only if the director is not re-elected as a director at such annual general meeting, the date of the next annual general meeting following the grant date.

SEC source: 0001209191-19-048723 · doc4.xml · nonDerivative · entry 1

AEBISCHER PATRICK · CIK 0001683047 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,848

F1 · shares: Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSU's vest in full on the first anniversary of the grant date or, if earlier and only if the director is not re-elected as a director at such annual general meeting, the date of the next annual general meeting following the grant date.

SEC source: 0001209191-19-046723 · doc4.xml · nonDerivative · entry 2

Olmstead Nathan · CIK 0001776828 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,975

F2 · security: Each RSU represents the right to receive, following vesting, one Logitech share. The RSUs vest and convert into shares in four equal annual installments. The first installment vests on August 15, 2020, and the next three vest on August 15, 2021, August 15, 2022 and August 15, 2023.

SEC source: 0001209191-19-046723 · doc4.xml · nonDerivative · entry 1

Olmstead Nathan · CIK 0001776828 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,230

F1 · security: Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSUs vest and convert into shares in three equal annual installments. The first installment vests on August 15, 2021, and the next two vest on August 15, 2022 and August 15, 2023.

SEC source: 0001209191-19-031537 · doc4.xml · nonDerivative · entry 1

Darrell Bracken · CIK 0001452606 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 723,297

F1 · security: Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSUs vest and convert into shares in four equal annual installments. The first installment vests on May 15, 2020, and the next three vest on April 15, 2021, April 15, 2022 and April 15, 2023.

SEC source: 0001209191-19-027580 · doc4.xml · nonDerivative · entry 1

Pilette Vincent · CIK 0001509285 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 194,380

F1 · price: Reflects weighted average sale price. Actual sale prices ranged from $40.30 to $40.68. Filer undertakes to provide upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001209191-19-025162 · doc4.xml · nonDerivative · entry 4

De Luca Guerrino · CIK 0001430435 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 338,066

F4 · kind: In an exempt disposition to the Issuer under rule 16b-3(e), the recipient remitted shares to the Issuer in connection with the satisfaction of tax withholding obligations arising out of the vesting of shares with respect to performance share units and previously reported restricted stock units.

SEC source: 0001209191-19-025162 · doc4.xml · nonDerivative · entry 3

De Luca Guerrino · CIK 0001430435 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 345,267

F3 · security: These shares were acquired pursuant to the vesting of performance share units (PSUs) granted on April 15, 2016. The number of PSUs that vested on April 15, 2019 was based on (i) the achievement of a performance-based vesting condition based on Logitech's Non-GAAP Operating Margin over the four-consecutive-fiscal-quarter period ended March 31, 2017, as determined by the Compensation Committee of Logitech, and (ii) the satisfaction of the third of the time-based vesting conditions that occur in three equal annual installments.

SEC source: 0001209191-19-025162 · doc4.xml · nonDerivative · entry 2

De Luca Guerrino · CIK 0001430435 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 331,242

F2 · security: These shares were acquired pursuant to the vesting of performance share units (PSUs). The number of PSUs that vested was determined based on Logitech's total shareholder return (TSR) relative to the other companies in the NASDAQ 100 over a three-year period from April 1, 2016 through March 31, 2019.

SEC source: 0001209191-19-025162 · doc4.xml · nonDerivative · entry 1

De Luca Guerrino · CIK 0001430435 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 328,126

F1 · security: Each restricted stock unit (RSU) represents the right to receive, following vesting, one Logitech share. The RSUs vest and convert into shares in four equal annual installments. The first installment vests on April 15, 2020, and the next three vest on April 15, 2021, April 15, 2022 and April 15, 2023.

SEC source: 0001209191-19-025144 · doc4.xml · nonDerivative · entry 3

Pilette Vincent · CIK 0001509285 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 303,561

F3 · kind: In an exempt disposition to the Issuer under rule 16b-3(e), the recipient remitted shares to the Issuer in connection with the satisfaction of tax withholding obligations arising out of the vesting of shares with respect to performance share units and previously reported restricted stock units.

SEC source: 0001209191-19-025144 · doc4.xml · nonDerivative · entry 2

Pilette Vincent · CIK 0001509285 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 360,998

F2 · security: These shares were acquired pursuant to the vesting of performance share units (PSUs) granted on April 15, 2016. The number of PSUs that vested on April 15, 2019 was based on (i) the achievement of a performance-based vesting condition based on Logitech's Non-GAAP Operating Margin over the four-consecutive-fiscal-quarter period ended March 31, 2017, as determined by the Compensation Committee of Logitech, and (ii) the satisfaction of the third of the time-based vesting conditions that occur in three equal annual installments.

SEC source: 0001209191-19-025144 · doc4.xml · nonDerivative · entry 1

Pilette Vincent · CIK 0001509285 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 304,898

F1 · security: These shares were acquired pursuant to the vesting of performance share units (PSUs). The number of PSUs that vested was determined based on Logitech's total shareholder return (TSR) relative to the other companies in the NASDAQ 100 over a three-year period from April 1, 2016 through March 31, 2019.

SEC source: 0001209191-19-025141 · doc4.xml · nonDerivative · entry 3

Darrell Bracken · CIK 0001452606 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 662,676

F4 · kind: In an exempt disposition to the Issuer under rule 16b-3(e), the recipient remitted shares to the Issuer in connection with the satisfaction of tax withholding obligations arising out of the vesting of shares with respect to performance share units and previously reported restricted stock units.

SEC source: 0001209191-19-025141 · doc4.xml · nonDerivative · entry 2

Darrell Bracken · CIK 0001452606 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 783,173

F3 · security: These shares were acquired pursuant to the vesting of performance share units (PSUs) granted on April 15, 2016. The number of PSUs that vested on April 15, 2019 was based on (i) the achievement of a performance-based vesting condition based on Logitech's Non-GAAP Operating Margin over the four-consecutive-fiscal-quarter period ended March 31, 2017, as determined by the Compensation Committee of Logitech, and (ii) the satisfaction of the third of the time-based vesting conditions that occur in three equal annual installments.

SEC source: 0001209191-19-025141 · doc4.xml · nonDerivative · entry 1

Darrell Bracken · CIK 0001452606 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 656,951

F1 · security: These shares were acquired pursuant to the vesting of performance share units (PSUs). The number of PSUs that vested was determined based on Logitech's total shareholder return (TSR) relative to the other companies in the NASDAQ 100 over a three-year period from April 1, 2016 through March 31, 2019.

F2 · balance_after: Includes 573 shares acquired under Issuer's Employee Share Purchase Plan on January 31, 2019.

SEC source: 0001209191-19-026598 · doc4a.xml · nonDerivative · entry 1

De Luca Guerrino · CIK 0001430435 · Director · Executive Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 338,136

F1 · kind: In an exempt disposition to the Issuer under rule 16b-3(e), the recipient remitted shares to the Issuer in connection with the satisfaction of tax withholding obligations arising out of the vesting of shares with respect to performance share units and previously reported restricted stock units.

F2 · shares: This Form 4/A is being filed to correct the number of shares disposed of, which were misreported due to an administrative error.