KN

SEC source: 0001127602-19-031285 · form4.xml · nonDerivative · entry 1

Giesecke Daniel J. · CIK 0001598086 · Senior VP & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,768

F1 · price: The price reported in Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $20.85 to $20.89, inclusive. The reporting person undertakes to provide to Knowles Corporation, any security holder of Knowles Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001127602-19-027166 · form4.xml · derivative · entry 5

Niew Jeffrey · CIK 0001535760 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 28,025 shares

Expires 2020-02-11

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: 0001127602-19-027166 · form4.xml · nonDerivative · entry 3

Niew Jeffrey · CIK 0001535760 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 308,839

SEC source: 0001127602-19-027166 · form4.xml · nonDerivative · entry 2

Niew Jeffrey · CIK 0001535760 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 313,705

SEC source: 0001127602-19-027166 · form4.xml · nonDerivative · entry 1

Niew Jeffrey · CIK 0001535760 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 336,864

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: 0001127602-19-026927 · form4.xml · nonDerivative · entry 1

SHAVERS CHERYL L · CIK 0001196914 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,487

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.975 to $19.98, inclusive. The reporting person undertakes to provide to Knowles Corporation, any security holder of Knowles Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (1) to this Form 4.

SEC source: 0001127602-19-026294 · form4.xml · derivative · entry 5

Niew Jeffrey · CIK 0001535760 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,025

Underlying: Common Stock · 28,025 shares

Expires 2020-02-11

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: 0001127602-19-026294 · form4.xml · nonDerivative · entry 3

Niew Jeffrey · CIK 0001535760 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 308,839

SEC source: 0001127602-19-026294 · form4.xml · nonDerivative · entry 2

Niew Jeffrey · CIK 0001535760 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 313,303

SEC source: 0001127602-19-026294 · form4.xml · nonDerivative · entry 1

Niew Jeffrey · CIK 0001535760 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 336,864

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: 0001127602-19-026124 · form4.xml · nonDerivative · entry 1

Li Ye Jane · CIK 0001667921 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,258

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.86 to $18.89, inclusive. The reporting person undertakes to provide to Knowles Corporation, any security holder of Knowles Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (1) to this Form 4.

SEC source: 0001127602-19-025539 · form4.xml · nonDerivative · entry 1

Cabrera Raymond D. · CIK 0001598091 · Senior VP, HR & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,348

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.56 to $20.69, inclusive. The reporting person undertakes to provide to Knowles Corporation, any security holder of Knowles Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (1) to this Form 4.

SEC source: 0001127602-19-025464 · form4.xml · nonDerivative · entry 1

Anderson John S. · CIK 0001598318 · Senior VP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,812

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.40 to $20.415, inclusive. The reporting person undertakes to provide to Knowles Corporation, any security holder of Knowles Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (1) to this Form 4.

SEC source: 0001127602-19-025430 · form4.xml · nonDerivative · entry 2

Giesecke Daniel J. · CIK 0001598086 · Senior VP & COO

10b5-1 filing: Not disclosed

Ownership: Indirect · By 401(k) Plan

Disclosed balance after: 0

SEC source: 0001127602-19-025254 · form4.xml · nonDerivative · entry 2

Niew Jeffrey · CIK 0001535760 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 308,839

F1 · shares: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 6, 2018.

SEC source: 0001127602-19-025303 · form4.xml · nonDerivative · entry 1

Scherp Christian · CIK 0001432460 · President, Performance Audio

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,210

SEC source: 0001127602-19-025430 · form4.xml · nonDerivative · entry 1

Giesecke Daniel J. · CIK 0001598086 · Senior VP & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,363

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.02 to $20.045, inclusive. The reporting person undertakes to provide to Knowles Corporation, any security holder of Knowles Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (1) to this Form 4.

SEC source: 0001127602-19-025254 · form4.xml · nonDerivative · entry 1

Niew Jeffrey · CIK 0001535760 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 313,839

F1 · shares: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 6, 2018.

SEC source: 0001127602-19-020775 · form4.xml · nonDerivative · entry 1

Polacek Michael S. · CIK 0001449213 · President, Intelligent Audio

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,922

F1 · kind: The purchase reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on July 31, 2018.

SEC source: 0001127602-19-020611 · form4.xml · nonDerivative · entry 1

LOCHRIDGE RICHARD K · CIK 0001013935 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,959

F1 · security: Restricted Stock Unit (RSU) awarded as compensation for services as a Director pursuant to the Knowles Corporation 2018 Equity and Cash Incentive Plan. The RSUs will vest on the date of the Corporation's 2020 annual meeting of shareholders and convert into common stock on a one-for-one basis at that time unless the Director has elected to defer receipt of such shares.

SEC source: 0001127602-19-020606 · form4.xml · nonDerivative · entry 1

Li Ye Jane · CIK 0001667921 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,514

F1 · security: Restricted Stock Unit (RSU) awarded as compensation for services as a Director pursuant to the Knowles Corporation 2018 Equity and Cash Incentive Plan. The RSUs will vest on the date of the Corporation's 2020 annual meeting of shareholders and convert into common stock on a one-for-one basis at that time unless the Director has elected to defer receipt of such shares.

SEC source: 0001127602-19-020605 · form4.xml · nonDerivative · entry 1

Eul Hermann · CIK 0001647225 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,952

F1 · security: Restricted Stock Unit (RSU) awarded as compensation for services as a Director pursuant to the Knowles Corporation 2018 Equity and Cash Incentive Plan. The RSUs will vest on the date of the Corporation's 2020 annual meeting of shareholders and convert into common stock on a one-for-one basis at that time unless the Director has elected to defer receipt of such shares.

SEC source: 0001127602-19-020613 · form4.xml · nonDerivative · entry 1

Jankov Ronald Steven · CIK 0001296432 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,652

F1 · security: Restricted Stock Unit (RSU) awarded as compensation for services as a Director pursuant to the Knowles Corporation 2018 Equity and Cash Incentive Plan. The RSUs will vest on the date of the Corporation's 2020 annual meeting of shareholders and convert into common stock on a one-for-one basis at that time unless the Director has elected to defer receipt of such shares.

SEC source: 0001127602-19-020604 · form4.xml · nonDerivative · entry 1

MAYER STEVEN F · CIK 0001280289 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,808

F1 · security: Restricted Stock Unit (RSU) awarded as compensation for services as a Director pursuant to the Knowles Corporation 2018 Equity and Cash Incentive Plan. The RSUs will vest on the date of the Corporation's 2020 annual meeting of shareholders and convert into common stock on a one-for-one basis at that time unless the Director has elected to defer receipt of such shares.

SEC source: 0001127602-19-020612 · form4.xml · nonDerivative · entry 1

BARNES KEITH · CIK 0001268517 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,498

F1 · security: Restricted Stock Unit (RSU) awarded as compensation for services as a Director pursuant to the Knowles Corporation 2018 Equity and Cash Incentive Plan. The RSUs will vest on the date of the Corporation's 2020 annual meeting of shareholders and convert into common stock on a one-for-one basis at that time unless the Director has elected to defer receipt of such shares.

SEC source: 0001127602-19-020602 · form4.xml · nonDerivative · entry 1

MACLEOD DONALD · CIK 0001225000 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,652

F1 · security: Restricted Stock Unit (RSU) awarded as compensation for services as a Director pursuant to the Knowles Corporation 2018 Equity and Cash Incentive Plan. The RSUs will vest on the date of the Corporation's 2020 annual meeting of shareholders and convert into common stock on a one-for-one basis at that time unless the Director has elected to defer receipt of such shares.

SEC source: 0001127602-19-020615 · form4.xml · nonDerivative · entry 1

SHAVERS CHERYL L · CIK 0001196914 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,487

F1 · security: Restricted Stock Unit (RSU) awarded as compensation for services as a Director pursuant to the Knowles Corporation 2018 Equity and Cash Incentive Plan. The RSUs will vest on the date of the Corporation's 2020 annual meeting of shareholders and convert into common stock on a one-for-one basis at that time unless the Director has elected to defer receipt of such shares.

SEC source: 0001127602-19-020614 · form4.xml · nonDerivative · entry 1

HIRSCH DIDIER · CIK 0001226464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,079

F1 · security: Restricted Stock Unit (RSU) awarded as compensation for services as a Director pursuant to the Knowles Corporation 2018 Equity and Cash Incentive Plan. The RSUs will vest on the date of the Corporation's 2020 annual meeting of shareholders and convert into common stock on a one-for-one basis at that time unless the Director has elected to defer receipt of such shares.

SEC source: 0001127602-19-022037 · form4a.xml · nonDerivative · entry 1

MAYER STEVEN F · CIK 0001280289 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,166

F1 · security: Restricted Stock Unit (RSU) awarded as compensation for services as a Director pursuant to the Knowles Corporation 2018 Equity and Cash Incentive Plan. The RSUs will vest on the date of the Corporation's 2020 annual meeting of shareholders and convert into common stock on a one-for-one basis at that time unless the Director has elected to defer receipt of such shares.

F2 · shares: The number of shares has been corrected to rectify an inadvertent error with respect to the calculation of restricted stock units awarded to the reporting person as compensation for his services as a Director.

SEC source: 0001127602-19-018597 · form4.xml · derivative · entry 2

PERNA ROBERT J · CIK 0001181355 · Senior VP, Gen.Cnsl.,Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,718

Underlying: Common Stock · 26,718 shares

Expires 2026-05-12

F2 · derivative.exercise_date: Options granted under the Knowles Corporation 2018 Equity and Cash Incentive Plan that vest and become exercisable over three years commencing on the first anniversary of the award: 8,906 vest on 5/13/2020; 8,906 vest on 5/13/2021; and 8,906 vest on 5/13/2022

SEC source: 0001127602-19-018597 · form4.xml · nonDerivative · entry 1

PERNA ROBERT J · CIK 0001181355 · Senior VP, Gen.Cnsl.,Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,063

F1 · shares: Restricted stock granted under the Knowles Corporation 2018 Equity and Cash Incentive Plan that vests ratably over three years commencing on the first anniversary of the award.

SEC source: 0001127602-19-018193 · form4.xml · nonDerivative · entry 1

Anderson John S. · CIK 0001598318 · Senior VP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 84,312

F1 · price: $18.108 is an average price. Actual sale prices ranged from $18.10 to $18.1214

SEC source: 0001127602-19-017630 · form4.xml · nonDerivative · entry 1

Polacek Michael S. · CIK 0001449213 · President, Intelligent Audio

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 85,957

F1 · kind: The purchase reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on July 31, 2018.

SEC source: 0001127602-19-014946 · form4.xml · nonDerivative · entry 1

Polacek Michael S. · CIK 0001449213 · President, Intelligent Audio

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 85,157

F1 · kind: The purchase reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on July 31, 2018.

SEC source: 0001127602-19-009577 · form4.xml · nonDerivative · entry 1

Polacek Michael S. · CIK 0001449213 · President, Intelligent Audio

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 84,305

F1 · kind: The purchase reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on July 31, 2018.

SEC source: 0001127602-19-009585 · form4.xml · nonDerivative · entry 1

Jackson Thomas G · CIK 0001436870 · Senior VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,534

F1 · kind: Common stock acquired under the 2018 Equity and Cash Incentive Plan.

SEC source: 0001127602-19-009597 · form4.xml · nonDerivative · entry 1

Cabrera Raymond D. · CIK 0001598091 · Senior VP, HR & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,348

F1 · kind: Common stock acquired under the 2018 Equity and Cash Incentive Plan.

SEC source: 0001127602-19-007124 · form4.xml · nonDerivative · entry 4

Niew Jeffrey · CIK 0001535760 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 280,945

F4 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 6, 2018.

SEC source: 0001127602-19-007510 · form4.xml · derivative · entry 2

Polacek Michael S. · CIK 0001449213 · President, Intelligent Audio

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,145

Underlying: Common Stock · 30,145 shares

Expires 2026-02-18

F2 · derivative.exercise_date: Option granted under the Knowles Corporation 2018 Equity and Cash Incentive Plan that vests ratably over three years commencing on the first anniversary of the award.

SEC source: 0001127602-19-007510 · form4.xml · nonDerivative · entry 1

Polacek Michael S. · CIK 0001449213 · President, Intelligent Audio

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,379

F1 · shares: Restricted stock granted under the Knowles Corporation 2018 Equity and Cash Incentive Plan that vests ratably over three years commencing on the first anniversary of the award.

SEC source: 0001127602-19-007514 · form4.xml · derivative · entry 2

Jackson Thomas G · CIK 0001436870 · Senior VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,096

Underlying: Common Stock · 20,096 shares

Expires 2026-02-18

F2 · derivative.exercise_date: Option granted under the Knowles Corporation 2018 Equity and Cash Incentive Plan that vests ratably over three years commencing on the first anniversary of the award.

SEC source: 0001127602-19-007514 · form4.xml · nonDerivative · entry 1

Jackson Thomas G · CIK 0001436870 · Senior VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,638

F1 · shares: Restricted stock granted under the Knowles Corporation 2018 Equity and Cash Incentive Plan that vests ratably over three years commencing on the first anniversary of the award.

SEC source: 0001127602-19-007506 · form4.xml · derivative · entry 3

Scherp Christian · CIK 0001432460 · President, Performance Audio

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,145

Underlying: Common Stock · 30,145 shares

Expires 2026-02-18

F2 · derivative.exercise_date: Option granted under the Knowles Corporation 2018 Equity and Cash Incentive Plan that vests ratably over three years commencing on the first anniversary of the award.

SEC source: 0001127602-19-007506 · form4.xml · nonDerivative · entry 1

Scherp Christian · CIK 0001432460 · President, Performance Audio

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,210

F1 · shares: Restricted stock granted under the Knowles Corporation 2018 Equity and Cash Incentive Plan that vests ratably over three years commencing on the first anniversary of the award.

SEC source: 0001127602-19-007512 · form4.xml · derivative · entry 2

Cabrera Raymond D. · CIK 0001598091 · Senior VP, HR & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,116

Underlying: Common Stock · 24,116 shares

Expires 2026-02-18

F2 · derivative.exercise_date: Option granted under the Knowles Corporation 2018 Equity and Cash Incentive Plan that vests ratably over three years commencing on the first anniversary of the award.

SEC source: 0001127602-19-007512 · form4.xml · nonDerivative · entry 1

Cabrera Raymond D. · CIK 0001598091 · Senior VP, HR & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,321

F1 · shares: Restricted stock granted under the Knowles Corporation 2018 Equity and Cash Incentive Plan that vests ratably over three years commencing on the first anniversary of the award.

SEC source: 0001127602-19-007507 · form4.xml · derivative · entry 3

Niew Jeffrey · CIK 0001535760 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 136,656

Underlying: Common Stock · 136,656 shares

Expires 2026-02-18

F2 · derivative.exercise_date: Option granted under the Knowles Corporation 2018 Equity and Cash Incentive Plan that vests ratably over three years commencing on the first anniversary of the award.

SEC source: 0001127602-19-007507 · form4.xml · nonDerivative · entry 1

Niew Jeffrey · CIK 0001535760 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 345,468

F1 · shares: Restricted stock granted under the Knowles Corporation 2018 Equity and Cash Incentive Plan that vests ratably over three years commencing on the first anniversary of the award.

SEC source: 0001127602-19-007519 · form4.xml · derivative · entry 2

Bastarrica Air A. Jr. · CIK 0001745084 · Vice President & Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,862

Underlying: Common Stock · 12,862 shares

Expires 2026-02-18

F2 · derivative.exercise_date: Option granted under the Knowles Corporation 2018 Equity and Cash Incentive Plan that vests ratably over three years commencing on the first anniversary of the award.

SEC source: 0001127602-19-007519 · form4.xml · nonDerivative · entry 1

Bastarrica Air A. Jr. · CIK 0001745084 · Vice President & Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,273

F1 · shares: Restricted stock granted under the Knowles Corporation 2018 Equity and Cash Incentive Plan that vests ratably over three years commencing on the first anniversary of the award.