ADI

SEC source: 0000006281-20-000074 · wf-form4_158568844261094.xml · nonDerivative · entry 2

Hassett Joseph · CIK 0001641388 · SVP, Industrial and Consumer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,885

SEC source: 0000006281-20-000075 · wf-form4_158568852260177.xml · nonDerivative · entry 2

Sondel Michael · CIK 0001768266 · CAO (principal acct. officer)

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,948

SEC source: 0000006281-20-000076 · wf-form4_158568859708233.xml · nonDerivative · entry 2

Cotter Martin · CIK 0001685760 · SVP, WW Sales & Dig MKTG

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,340

SEC source: 0000006281-20-000077 · wf-form4_158568867533674.xml · nonDerivative · entry 2

Henderson Gregory N. · CIK 0001590599 · SVP, Atmtve, Comm, ArSpc & Def

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,529

SEC source: 0000006281-20-000078 · wf-form4_158568876185589.xml · nonDerivative · entry 2

Pietkiewicz Steve · CIK 0001408190 · SVP, Power Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,040

SEC source: 0000006281-20-000072 · wf-form4_158568828049645.xml · derivative · entry 3

ROCHE VINCENT · CIK 0001201872 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,183

Underlying: Comm Stock - $.16-2/3 value · 6,592 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_date: The Restricted Stock Units granted to the Reporting Person on March 29, 2018 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date. Upon each vesting date, each vested RSU shall automatically convert into one (1) share of common stock of the Company.

F1 · derivative.expiration_date: The Restricted Stock Units granted to the Reporting Person on March 29, 2018 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date. Upon each vesting date, each vested RSU shall automatically convert into one (1) share of common stock of the Company.

SEC source: 0000006281-20-000072 · wf-form4_158568828049645.xml · nonDerivative · entry 1

ROCHE VINCENT · CIK 0001201872 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,631

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: 0000006281-20-000073 · wf-form4_158568836842163.xml · derivative · entry 3

Mahendra-Rajah Prashanth · CIK 0001609983 · SVP, Finance & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,144

Underlying: Comm Stock - $.16-2/3 value · 2,072 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_date: The Restricted Stock Units granted to the Reporting Person on March 29, 2018 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date. Upon each vesting date, each vested RSU shall automatically convert into one (1) share of common stock of the Company.

F1 · derivative.expiration_date: The Restricted Stock Units granted to the Reporting Person on March 29, 2018 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date. Upon each vesting date, each vested RSU shall automatically convert into one (1) share of common stock of the Company.

SEC source: 0000006281-20-000073 · wf-form4_158568836842163.xml · nonDerivative · entry 1

Mahendra-Rajah Prashanth · CIK 0001609983 · SVP, Finance & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,118

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: 0000006281-20-000074 · wf-form4_158568844261094.xml · derivative · entry 3

Hassett Joseph · CIK 0001641388 · SVP, Industrial and Consumer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,449

Underlying: Comm Stock - $.16-2/3 value · 1,224 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_date: The Restricted Stock Units granted to the Reporting Person on March 29, 2018 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date. Upon each vesting date, each vested RSU shall automatically convert into one (1) share of common stock of the Company.

F1 · derivative.expiration_date: The Restricted Stock Units granted to the Reporting Person on March 29, 2018 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date. Upon each vesting date, each vested RSU shall automatically convert into one (1) share of common stock of the Company.

SEC source: 0000006281-20-000074 · wf-form4_158568844261094.xml · nonDerivative · entry 1

Hassett Joseph · CIK 0001641388 · SVP, Industrial and Consumer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,245

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: 0000006281-20-000075 · wf-form4_158568852260177.xml · derivative · entry 3

Sondel Michael · CIK 0001768266 · CAO (principal acct. officer)

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 554

Underlying: Comm Stock - $.16-2/3 value · 277 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_date: The Restricted Stock Units granted to the Reporting Person on March 29, 2018 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date. Upon each vesting date, each vested RSU shall automatically convert into one (1) share of common stock of the Company.

F1 · derivative.expiration_date: The Restricted Stock Units granted to the Reporting Person on March 29, 2018 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date. Upon each vesting date, each vested RSU shall automatically convert into one (1) share of common stock of the Company.

SEC source: 0000006281-20-000075 · wf-form4_158568852260177.xml · nonDerivative · entry 1

Sondel Michael · CIK 0001768266 · CAO (principal acct. officer)

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,027

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: 0000006281-20-000076 · wf-form4_158568859708233.xml · derivative · entry 3

Cotter Martin · CIK 0001685760 · SVP, WW Sales & Dig MKTG

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,449

Underlying: Comm Stock - $.16-2/3 value · 1,224 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_date: The Restricted Stock Units granted to the Reporting Person on March 29, 2018 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date. Upon each vesting date, each vested RSU shall automatically convert into one (1) share of common stock of the Company.

F1 · derivative.expiration_date: The Restricted Stock Units granted to the Reporting Person on March 29, 2018 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date. Upon each vesting date, each vested RSU shall automatically convert into one (1) share of common stock of the Company.

SEC source: 0000006281-20-000076 · wf-form4_158568859708233.xml · nonDerivative · entry 1

Cotter Martin · CIK 0001685760 · SVP, WW Sales & Dig MKTG

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,700

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: 0000006281-20-000077 · wf-form4_158568867533674.xml · derivative · entry 3

Henderson Gregory N. · CIK 0001590599 · SVP, Atmtve, Comm, ArSpc & Def

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,825

Underlying: Comm Stock - $.16-2/3 value · 1,413 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_date: The Restricted Stock Units granted to the Reporting Person on March 29, 2018 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date. Upon each vesting date, each vested RSU shall automatically convert into one (1) share of common stock of the Company.

F1 · derivative.expiration_date: The Restricted Stock Units granted to the Reporting Person on March 29, 2018 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date. Upon each vesting date, each vested RSU shall automatically convert into one (1) share of common stock of the Company.

SEC source: 0000006281-20-000077 · wf-form4_158568867533674.xml · nonDerivative · entry 1

Henderson Gregory N. · CIK 0001590599 · SVP, Atmtve, Comm, ArSpc & Def

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,944

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: 0000006281-20-000078 · wf-form4_158568876185589.xml · derivative · entry 4

Pietkiewicz Steve · CIK 0001408190 · SVP, Power Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,825

Underlying: Comm Stock - $.16-2/3 value · 1,413 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_date: The Restricted Stock Units granted to the Reporting Person on March 29, 2018 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date. Upon each vesting date, each vested RSU shall automatically convert into one (1) share of common stock of the Company.

F1 · derivative.expiration_date: The Restricted Stock Units granted to the Reporting Person on March 29, 2018 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date. Upon each vesting date, each vested RSU shall automatically convert into one (1) share of common stock of the Company.

SEC source: 0000006281-20-000078 · wf-form4_158568876185589.xml · nonDerivative · entry 1

Pietkiewicz Steve · CIK 0001408190 · SVP, Power Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,529

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: 0000006281-20-000064 · wf-form4_158508019463879.xml · nonDerivative · entry 2

Cotter Martin · CIK 0001685760 · SVP, WW Sales & Dig MKTG

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,476

SEC source: 0000006281-20-000065 · wf-form4_158508030363813.xml · nonDerivative · entry 2

Hassett Joseph · CIK 0001641388 · SVP, Industrial and Consumer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,021

SEC source: 0000006281-20-000066 · wf-form4_158508038496822.xml · nonDerivative · entry 2

ROCHE VINCENT · CIK 0001201872 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,039

SEC source: 0000006281-20-000064 · wf-form4_158508019463879.xml · derivative · entry 3

Cotter Martin · CIK 0001685760 · SVP, WW Sales & Dig MKTG

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Comm Stock - $.16-2/3 value · 2,693 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_date: This transaction represents the settlement of Performance-Based RSUs granted on March 8, 2017 in shares of common stock of the Company on their scheduled vesting date of March 22, 2020 as a result of the certification of the Company's Compensation Committee of the satisfaction of performance criteria at 69.94% of target.

F1 · derivative.expiration_date: This transaction represents the settlement of Performance-Based RSUs granted on March 8, 2017 in shares of common stock of the Company on their scheduled vesting date of March 22, 2020 as a result of the certification of the Company's Compensation Committee of the satisfaction of performance criteria at 69.94% of target.

SEC source: 0000006281-20-000064 · wf-form4_158508019463879.xml · nonDerivative · entry 1

Cotter Martin · CIK 0001685760 · SVP, WW Sales & Dig MKTG

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,267

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: 0000006281-20-000065 · wf-form4_158508030363813.xml · derivative · entry 3

Hassett Joseph · CIK 0001641388 · SVP, Industrial and Consumer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Comm Stock - $.16-2/3 value · 2,992 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_date: This transaction represents the settlement of Performance-Based RSUs granted on March 8, 2017 in shares of common stock of the Company on their scheduled vesting date of March 22, 2020 as a result of the certification of the Company's Compensation Committee of the satisfaction of performance criteria at 69.94% of target.

F1 · derivative.expiration_date: This transaction represents the settlement of Performance-Based RSUs granted on March 8, 2017 in shares of common stock of the Company on their scheduled vesting date of March 22, 2020 as a result of the certification of the Company's Compensation Committee of the satisfaction of performance criteria at 69.94% of target.

SEC source: 0000006281-20-000065 · wf-form4_158508030363813.xml · nonDerivative · entry 1

Hassett Joseph · CIK 0001641388 · SVP, Industrial and Consumer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,900

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: 0000006281-20-000066 · wf-form4_158508038496822.xml · derivative · entry 3

ROCHE VINCENT · CIK 0001201872 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Comm Stock - $.16-2/3 value · 17,503 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_date: This transaction represents the settlement of Performance-Based RSUs granted on March 8, 2017 in shares of common stock of the Company on their scheduled vesting date of March 22, 2020 as a result of the certification of the Company's Compensation Committee of the satisfaction of performance criteria at 69.94% of target.

F1 · derivative.expiration_date: This transaction represents the settlement of Performance-Based RSUs granted on March 8, 2017 in shares of common stock of the Company on their scheduled vesting date of March 22, 2020 as a result of the certification of the Company's Compensation Committee of the satisfaction of performance criteria at 69.94% of target.

SEC source: 0000006281-20-000066 · wf-form4_158508038496822.xml · nonDerivative · entry 1

ROCHE VINCENT · CIK 0001201872 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,802

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: 0000006281-20-000063 · wf-form4_158464916950223.xml · nonDerivative · entry 1

EVANS BRUCE R · CIK 0001018062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 89,706.127

F1 · price: These shares were acquired in multiple transactions on March 18, 2020 at actual purchase prices ranging from $87.415 to $87.42 per share. The price reported reflects the weighted average purchase price for the transactions. The Reporting Person undertakes to provide upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares acquired at each separate price.

SEC source: 0000006281-20-000055 · wf-form4_158436258716471.xml · nonDerivative · entry 1

Henderson Gregory N. · CIK 0001590599 · SVP, Atmtve, Comm, ArSpc & Def

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,826

F1 · kind: These shares were disposed of in an open market sale pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

SEC source: 0000006281-20-000056 · wf-form4_158438895730140.xml · derivative · entry 3

Mahendra-Rajah Prashanth · CIK 0001609983 · SVP, Finance & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,491

Underlying: Comm Stock - $.16-2/3 value · 1,496 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_date: The Restricted Stock Units granted to the Reporting Person on March 13, 2019 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date. Upon each vesting date, each vested RSU shall automatically convert into one (1) share of common stock of the Company.

F2 · derivative.expiration_date: The Restricted Stock Units granted to the Reporting Person on March 13, 2019 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date. Upon each vesting date, each vested RSU shall automatically convert into one (1) share of common stock of the Company.

SEC source: 0000006281-20-000056 · wf-form4_158438895730140.xml · nonDerivative · entry 2

Mahendra-Rajah Prashanth · CIK 0001609983 · SVP, Finance & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,046

F1 · kind: This disposition represents shares withheld to satisfy tax withholding obligations on the Restricted Stock Units that vested on March 13, 2020 and are reported herein.

SEC source: 0000006281-20-000056 · wf-form4_158438895730140.xml · nonDerivative · entry 1

Mahendra-Rajah Prashanth · CIK 0001609983 · SVP, Finance & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,496

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: 0000006281-20-000057 · wf-form4_158438905192683.xml · derivative · entry 5

Cotter Martin · CIK 0001685760 · SVP, WW Sales & Dig MKTG

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,722

Underlying: Comm Stock - $.16-2/3 value · 573 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.

F3 · derivative.exercise_date: The Restricted Stock Units granted to the Reporting Person on March 13, 2019 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date. Upon each vesting date, each vested RSU shall automatically convert into one (1) share of common stock of the Company.

F3 · derivative.expiration_date: The Restricted Stock Units granted to the Reporting Person on March 13, 2019 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date. Upon each vesting date, each vested RSU shall automatically convert into one (1) share of common stock of the Company.

SEC source: 0000006281-20-000057 · wf-form4_158438905192683.xml · derivative · entry 4

Cotter Martin · CIK 0001685760 · SVP, WW Sales & Dig MKTG

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,273

Underlying: Comm Stock - $.16-2/3 value · 424 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_date: The Restricted Stock Units granted to the Reporting Person on June 13, 2019 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date. Upon each vesting date, each vested RSU shall automatically convert into one (1) share of common stock of the Company.

F2 · derivative.expiration_date: The Restricted Stock Units granted to the Reporting Person on June 13, 2019 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date. Upon each vesting date, each vested RSU shall automatically convert into one (1) share of common stock of the Company.

SEC source: 0000006281-20-000057 · wf-form4_158438905192683.xml · nonDerivative · entry 3

Cotter Martin · CIK 0001685760 · SVP, WW Sales & Dig MKTG

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,574

F1 · kind: This disposition represents shares withheld to satisfy tax withholding obligations on the Restricted Stock Units that vested on March 13, 2020 and are reported herein.

SEC source: 0000006281-20-000057 · wf-form4_158438905192683.xml · nonDerivative · entry 2

Cotter Martin · CIK 0001685760 · SVP, WW Sales & Dig MKTG

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,868

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: 0000006281-20-000057 · wf-form4_158438905192683.xml · nonDerivative · entry 1

Cotter Martin · CIK 0001685760 · SVP, WW Sales & Dig MKTG

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,295

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: 0000006281-20-000058 · wf-form4_158438912223500.xml · derivative · entry 3

ROCHE VINCENT · CIK 0001201872 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,073

Underlying: Comm Stock - $.16-2/3 value · 5,690 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_date: The Restricted Stock Units granted to the Reporting Person on March 13, 2019 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date. Upon each vesting date, each vested RSU shall automatically convert into one (1) share of common stock of the Company.

F2 · derivative.expiration_date: The Restricted Stock Units granted to the Reporting Person on March 13, 2019 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date. Upon each vesting date, each vested RSU shall automatically convert into one (1) share of common stock of the Company.

SEC source: 0000006281-20-000058 · wf-form4_158438912223500.xml · nonDerivative · entry 2

ROCHE VINCENT · CIK 0001201872 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,299

F1 · kind: This disposition represents shares withheld to satisfy tax withholding obligations on the Restricted Stock Units that vested on March 13, 2020 and are reported herein.

SEC source: 0000006281-20-000058 · wf-form4_158438912223500.xml · nonDerivative · entry 1

ROCHE VINCENT · CIK 0001201872 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,823

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: 0000006281-20-000059 · wf-form4_158438920151835.xml · derivative · entry 4

Pietkiewicz Steve · CIK 0001408190 · SVP, Power Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,994

Underlying: Comm Stock - $.16-2/3 value · 998 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_date: The Restricted Stock Units granted to the Reporting Person on March 13, 2019 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date. Upon each vesting date, each vested RSU shall automatically convert into one (1) share of common stock of the Company.

F2 · derivative.expiration_date: The Restricted Stock Units granted to the Reporting Person on March 13, 2019 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date. Upon each vesting date, each vested RSU shall automatically convert into one (1) share of common stock of the Company.

SEC source: 0000006281-20-000059 · wf-form4_158438920151835.xml · nonDerivative · entry 2

Pietkiewicz Steve · CIK 0001408190 · SVP, Power Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,116

F1 · kind: This disposition represents shares withheld to satisfy tax withholding obligations on the Restricted Stock Units that vested on March 13, 2020 and are reported herein.

SEC source: 0000006281-20-000059 · wf-form4_158438920151835.xml · nonDerivative · entry 1

Pietkiewicz Steve · CIK 0001408190 · SVP, Power Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,489

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: 0000006281-20-000060 · wf-form4_158438931594979.xml · derivative · entry 3

Hassett Joseph · CIK 0001641388 · SVP, Global Operations & Tech

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,994

Underlying: Comm Stock - $.16-2/3 value · 998 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_date: The Restricted Stock Units granted to the Reporting Person on March 13, 2019 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date. Upon each vesting date, each vested RSU shall automatically convert into one (1) share of common stock of the Company.

F2 · derivative.expiration_date: The Restricted Stock Units granted to the Reporting Person on March 13, 2019 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date. Upon each vesting date, each vested RSU shall automatically convert into one (1) share of common stock of the Company.

SEC source: 0000006281-20-000060 · wf-form4_158438931594979.xml · nonDerivative · entry 2

Hassett Joseph · CIK 0001641388 · SVP, Global Operations & Tech

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,908

F1 · kind: This disposition represents shares withheld to satisfy tax withholding obligations on the Restricted Stock Units that vested on March 13, 2020 and are reported herein.

SEC source: 0000006281-20-000060 · wf-form4_158438931594979.xml · nonDerivative · entry 1

Hassett Joseph · CIK 0001641388 · SVP, Global Operations & Tech

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,201

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: 0000006281-20-000061 · wf-form4_158438938987945.xml · derivative · entry 3

Sondel Michael · CIK 0001768266 · CAO (principal acct. officer)

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,572

Underlying: Comm Stock - $.16-2/3 value · 524 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_date: The Restricted Stock Units granted to the Reporting Person on March 13, 2019 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date. Upon each vesting date, each vested RSU shall automatically convert into one (1) share of common stock of the Company.

F2 · derivative.expiration_date: The Restricted Stock Units granted to the Reporting Person on March 13, 2019 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date. Upon each vesting date, each vested RSU shall automatically convert into one (1) share of common stock of the Company.

SEC source: 0000006281-20-000061 · wf-form4_158438938987945.xml · nonDerivative · entry 2

Sondel Michael · CIK 0001768266 · CAO (principal acct. officer)

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,750

F1 · kind: This disposition represents shares withheld to satisfy tax withholding obligations on the Restricted Stock Units that vested on March 13, 2020 and are reported herein.

SEC source: 0000006281-20-000061 · wf-form4_158438938987945.xml · nonDerivative · entry 1

Sondel Michael · CIK 0001768266 · CAO (principal acct. officer)

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,926

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.