AZZ

SEC source: 0000008947-20-000098 · wf-form4_158992323678690.xml · nonDerivative · entry 3

Lavelle Ken · CIK 0001713345 · President & GM - Electrical

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,325

F2 · shares: The reporting person disposed of 247 shares of common stock to satisfy tax withholding obligations.

SEC source: 0000008947-20-000098 · wf-form4_158992323678690.xml · nonDerivative · entry 2

Lavelle Ken · CIK 0001713345 · President & GM - Electrical

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,572

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 · shares: Represents the vesting of dividend equivalent rights accrued on 992 restricted stock units ("RSUs") granted on 5/18/2018, which AZZ elected to pay in shares of AZZ common stock. These dividend equivalent rights vest when, and if, the underlying RSUs vest.

SEC source: 0000008947-20-000098 · wf-form4_158992323678690.xml · nonDerivative · entry 1

Lavelle Ken · CIK 0001713345 · President & GM - Electrical

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,546

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: 0000008947-20-000097 · wf-form4_158992321314641.xml · derivative · entry 4

Hill Gary L. · CIK 0001782810 · President & GM-Industrial

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 992

Underlying: COMMON STOCK · 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.

F3 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of AZZ common stock.

F4 · derivative.exercise_date: The RSUs granted on 5/18/2018, vest ratably over a 3-year period beginning on 5/18/2019.

F5 · derivative.expiration_date: Once vested, the shares of common stock are not subject to expiration.

SEC source: 0000008947-20-000097 · wf-form4_158992321314641.xml · nonDerivative · entry 3

Hill Gary L. · CIK 0001782810 · President & GM-Industrial

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,878

F2 · shares: The reporting person disposed of 308 shares of common stock to satisfy tax withholding obligations.

SEC source: 0000008947-20-000097 · wf-form4_158992321314641.xml · nonDerivative · entry 2

Hill Gary L. · CIK 0001782810 · President & GM-Industrial

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,186

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 · shares: Represents the vesting of dividend equivalent rights accrued on 992 restricted stock units ("RSUs") granted on 5/18/2018, which AZZ elected to pay in shares of AZZ common stock. These dividend equivalent rights vest when, and if, the underlying RSUs vest.

SEC source: 0000008947-20-000097 · wf-form4_158992321314641.xml · nonDerivative · entry 1

Hill Gary L. · CIK 0001782810 · President & GM-Industrial

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,160

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: 0000008947-20-000096 · wf-form4_158992318453264.xml · derivative · entry 4

FERGUSON THOMAS E · CIK 0001208749 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,762

Underlying: COMMON STOCK · 4,762 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_price: Each RSU represents a contingent right to receive one share of AZZ common stock.

F4 · derivative.exercise_date: The RSUs granted on 5/18/2018, vest ratably over a 3-year period beginning on 5/18/2019.

F5 · derivative.expiration_date: Once vested, the shares of common stock are not subject to expiration.

SEC source: 0000008947-20-000096 · wf-form4_158992318453264.xml · nonDerivative · entry 3

FERGUSON THOMAS E · CIK 0001208749 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 94,644

F2 · shares: The reporting person disposed of 1,189 shares of common stock to satisfy tax withholding obligations.

SEC source: 0000008947-20-000096 · wf-form4_158992318453264.xml · nonDerivative · entry 2

FERGUSON THOMAS E · CIK 0001208749 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,833

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 · acquired: Represents the vesting of dividend equivalent rights accrued on 4,762 RSUs granted on 5/18/2018, which AZZ has elected to pay in shares of AZZ common stock. These dividend equivalent rights vest when, and if, the underlying RSUs vest.

SEC source: 0000008947-20-000096 · wf-form4_158992318453264.xml · nonDerivative · entry 1

FERGUSON THOMAS E · CIK 0001208749 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,708

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: 0000008947-20-000095 · wf-form4_158992316233538.xml · derivative · entry 4

EMERY MATTHEW VARLEY · CIK 0001569791 · Chief Information & HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 892

Underlying: COMMON STOCK · 893 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_price: Each RSU represents a contingent right to receive one share of AZZ common stock.

F4 · derivative.exercise_date: The RSUs granted on 5/18/2018, vest ratably over a 3-year period beginning on 5/18/2019.

F5 · derivative.expiration_date: Once vested, the shares of common stock are not subject to expiration.

SEC source: 0000008947-20-000095 · wf-form4_158992316233538.xml · nonDerivative · entry 3

EMERY MATTHEW VARLEY · CIK 0001569791 · Chief Information & HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,808

F2 · shares: The reporting person disposed of 222 shares of common stock to satisfy tax withholding obligations.

SEC source: 0000008947-20-000095 · wf-form4_158992316233538.xml · nonDerivative · entry 2

EMERY MATTHEW VARLEY · CIK 0001569791 · Chief Information & HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,030

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 · shares: Represents the vesting of dividend equivalent rights accrued on 893 restricted stock units ("RSUs") granted on 5/18/2018, which AZZ elected to pay in shares of AZZ common stock. These dividend equivalent rights vest when, and if, the underlying RSUs vest.

SEC source: 0000008947-20-000095 · wf-form4_158992316233538.xml · nonDerivative · entry 1

EMERY MATTHEW VARLEY · CIK 0001569791 · Chief Information & HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,007

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: 0000008947-20-000094 · wf-form4_158992313967483.xml · derivative · entry 4

Doucet Michael · CIK 0001772376 · SVP-Surface Technologies

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 397

Underlying: COMMON STOCK · 397 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_price: Each RSU represents a contingent right to receive one share of AZZ common stock.

F4 · derivative.exercise_date: The RSUs granted on 5/18/2018, vest ratably over a 3-year period, beginning on 5/18/2019.

F5 · derivative.expiration_date: Once vested, the shares of common stock are not subject to expiration.

SEC source: 0000008947-20-000094 · wf-form4_158992313967483.xml · nonDerivative · entry 3

Doucet Michael · CIK 0001772376 · SVP-Surface Technologies

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,964

F2 · shares: The reporting person disposed of 95 shares of common stock to satisfy tax withholding obligations.

SEC source: 0000008947-20-000094 · wf-form4_158992313967483.xml · nonDerivative · entry 2

Doucet Michael · CIK 0001772376 · SVP-Surface Technologies

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,059

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 · shares: Represents the vesting of dividend equivalent rights accrued on 397 restricted stock units ("RSUs") granted on 5/18/2018, which AZZ elected to pay in shares of AZZ common stock. These dividend equivalent rights vest when, and if, the underlying RSUs vest.

SEC source: 0000008947-20-000094 · wf-form4_158992313967483.xml · nonDerivative · entry 1

Doucet Michael · CIK 0001772376 · SVP-Surface Technologies

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,049

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: 0000008947-20-000093 · wf-form4_158992311791579.xml · derivative · entry 4

Bacius Chris M. · CIK 0001648393 · VP, Corporate Development

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 892

Underlying: COMMON STOCK · 893 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_price: Each RSU represents a contingent right to receive one share of AZZ common stock.

F4 · derivative.exercise_date: The RSUs granted on 5/18/2018, vest ratably over a 3-year period begining on 5/18/2019.

F5 · derivative.expiration_date: Once vested, the shares of common stock are not subject to expiration.

SEC source: 0000008947-20-000093 · wf-form4_158992311791579.xml · nonDerivative · entry 3

Bacius Chris M. · CIK 0001648393 · VP, Corporate Development

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,024

F2 · shares: The reporting person disposed of 222 shares of common stock to satisfy tax withholding obligations.

SEC source: 0000008947-20-000093 · wf-form4_158992311791579.xml · nonDerivative · entry 2

Bacius Chris M. · CIK 0001648393 · VP, Corporate Development

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,246

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 · acquired: Represents the vesting of dividend equivalent rights accrued on 893 restricted stock units ("RSUs") granted on 5/18/2018, which AZZ elected to pay in shares of AZZ common stock. These dividend equivalent rights vest when, and if, the underlying RSUs vest.

SEC source: 0000008947-20-000093 · wf-form4_158992311791579.xml · nonDerivative · entry 1

Bacius Chris M. · CIK 0001648393 · VP, Corporate Development

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,223

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: 0000008947-20-000084 · wf-form4_158880652274229.xml · derivative · entry 2

Stovall Bryan Lee · CIK 0001451101 · President-Galv Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,625

Underlying: COMMON STOCK · 3,625 shares

Expires not disclosed

F3 · derivative.exercise_price: Each Performance Share Unit ("PSU") represents a contingent right to receive shares of AZZ common stock based on achieved results at the end of the 3-year performance cycle.

F4 · derivative.exercise_date: Represents 100% of the target number of PSUs that could be earned at the end of the 3-year performance cycle. The FY2021 PSU performance metric is AZZ's Total Shareholder Return ("TSR") relative to its industry peer group. The maximum payout for the FY2021 PSUs is not to exceed 200%.

F4 · derivative.expiration_date: Represents 100% of the target number of PSUs that could be earned at the end of the 3-year performance cycle. The FY2021 PSU performance metric is AZZ's Total Shareholder Return ("TSR") relative to its industry peer group. The maximum payout for the FY2021 PSUs is not to exceed 200%.

SEC source: 0000008947-20-000084 · wf-form4_158880652274229.xml · derivative · entry 1

Stovall Bryan Lee · CIK 0001451101 · President-Galv Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,437

Underlying: COMMON STOCK · 5,437 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of AZZ common stock.

F2 · derivative.exercise_date: The RSUs are granted under AZZ's 2014 Long Term Incentive Plan (the "2014 Plan") and vest over a three-year period with 1/3rd of the RSUs vesting on each of the first, second and third anniversaries of the grant date.

F2 · derivative.expiration_date: The RSUs are granted under AZZ's 2014 Long Term Incentive Plan (the "2014 Plan") and vest over a three-year period with 1/3rd of the RSUs vesting on each of the first, second and third anniversaries of the grant date.

SEC source: 0000008947-20-000083 · wf-form4_158880650147680.xml · derivative · entry 2

Schlom Philip A · CIK 0001472030 · VP, Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,078

Underlying: COMMON STOCK · 4,078 shares

Expires not disclosed

F3 · derivative.exercise_price: Each Performance Share Unit ("PSU") represents a contingent right to receive shares of AZZ common stock based on achieved results at the end of the 3-year performance cycle.

F4 · derivative.exercise_date: Represents 100% of the target number of PSUs that could be earned at the end of the 3-year performance cycle. The FY2021 PSU performance metric is AZZ's Total Shareholder Return ("TSR") relative to its industry peer group. The maximum payout for the FY2021 PSUs is not to exceed 200%.

F4 · derivative.expiration_date: Represents 100% of the target number of PSUs that could be earned at the end of the 3-year performance cycle. The FY2021 PSU performance metric is AZZ's Total Shareholder Return ("TSR") relative to its industry peer group. The maximum payout for the FY2021 PSUs is not to exceed 200%.

SEC source: 0000008947-20-000083 · wf-form4_158880650147680.xml · derivative · entry 1

Schlom Philip A · CIK 0001472030 · VP, Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,078

Underlying: COMMON STOCK · 4,078 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of AZZ common stock.

F2 · derivative.exercise_date: The RSUs are granted under AZZ's 2014 Long Term Incentive Plan (the "2014 Plan") and vest over a three-year period with 1/3rd of the RSUs vesting on each of the first, second and third anniversaries of the grant date.

F2 · derivative.expiration_date: The RSUs are granted under AZZ's 2014 Long Term Incentive Plan (the "2014 Plan") and vest over a three-year period with 1/3rd of the RSUs vesting on each of the first, second and third anniversaries of the grant date.

SEC source: 0000008947-20-000082 · wf-form4_158880648152959.xml · derivative · entry 2

Mackey Tara D · CIK 0001607217 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,437

Underlying: COMMON STOCK · 5,437 shares

Expires not disclosed

F3 · derivative.exercise_price: Each Performance Share Unit ("PSU") represents a contingent right to receive shares of AZZ common stock based on actual achieved results at the end of the 3-year performance cycle.

F4 · derivative.exercise_date: Represents 100% of the target number of PSUs that could be earned at the end of the 3-year performance cycle. The FY2021 PSU performance metric is AZZ's Total Shareholder Return ("TSR") relative to its industry peer group. The maximum payout for the FY2021 PSUs is not to exceed 200%.

F4 · derivative.expiration_date: Represents 100% of the target number of PSUs that could be earned at the end of the 3-year performance cycle. The FY2021 PSU performance metric is AZZ's Total Shareholder Return ("TSR") relative to its industry peer group. The maximum payout for the FY2021 PSUs is not to exceed 200%.

SEC source: 0000008947-20-000082 · wf-form4_158880648152959.xml · derivative · entry 1

Mackey Tara D · CIK 0001607217 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,437

Underlying: COMMON STOCK · 5,437 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of AZZ common stock.

F2 · derivative.exercise_date: The RSUs are granted under AZZ's 2014 Long Term Incentive Plan (the "2014 Plan") and vest over a three-year period with 1/3rd of the RSUs vesting on each of the first, second and third anniversaries of the grant date.

F2 · derivative.expiration_date: The RSUs are granted under AZZ's 2014 Long Term Incentive Plan (the "2014 Plan") and vest over a three-year period with 1/3rd of the RSUs vesting on each of the first, second and third anniversaries of the grant date.

SEC source: 0000008947-20-000081 · wf-form4_158880645588893.xml · derivative · entry 2

Lavelle Ken · CIK 0001713345 · President & GM - Electrical

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,531

Underlying: COMMON STOCK · 4,531 shares

Expires not disclosed

F3 · derivative.exercise_price: Each Performance Share Unit ("PSU") represents a contingent right to receive shares of AZZ common stock based on achieved results at the end of the 3-year performance cycle.

F4 · derivative.exercise_date: Represents 100% of the target number of PSUs that could be earned at the end of the 3-year performance cycle. The FY2021 PSU performance metric is AZZ's Total Shareholder Return ("TSR") relative to its industry peer group. The maximum payout for the FY2021 PSUs is not to exceed 200%.

F4 · derivative.expiration_date: Represents 100% of the target number of PSUs that could be earned at the end of the 3-year performance cycle. The FY2021 PSU performance metric is AZZ's Total Shareholder Return ("TSR") relative to its industry peer group. The maximum payout for the FY2021 PSUs is not to exceed 200%.

SEC source: 0000008947-20-000081 · wf-form4_158880645588893.xml · derivative · entry 1

Lavelle Ken · CIK 0001713345 · President & GM - Electrical

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,531

Underlying: COMMON STOCK · 4,531 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of AZZ common stock.

F2 · derivative.exercise_date: The RSUs are granted under AZZ's 2014 Long Term Incentive Plan (the "2014 Plan") and vest over a three-year period with 1/3rd of the RSUs vesting on each of the first, second and third anniversaries of the grant date.

F2 · derivative.expiration_date: The RSUs are granted under AZZ's 2014 Long Term Incentive Plan (the "2014 Plan") and vest over a three-year period with 1/3rd of the RSUs vesting on each of the first, second and third anniversaries of the grant date.

SEC source: 0000008947-20-000080 · wf-form4_158880643574603.xml · derivative · entry 2

Hill Gary L. · CIK 0001782810 · President & GM-Industrial

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,531

Underlying: COMMON STOCK · 4,531 shares

Expires not disclosed

F3 · derivative.exercise_price: Each Performance Share Unit ("PSU") represents a contingent right to receive shares of AZZ common stock based on achieved results at the end of the 3-year performance cycle.

F4 · derivative.exercise_date: Represents 100% of the target number of PSUs that could be earned at the end of the 3-year performance cycle. The FY2021 PSU performance metric is AZZ's Total Shareholder Return ("TSR") relative to its industry peer group. The maximum payout for the FY2021 PSUs is not to exceed 200%.

F4 · derivative.expiration_date: Represents 100% of the target number of PSUs that could be earned at the end of the 3-year performance cycle. The FY2021 PSU performance metric is AZZ's Total Shareholder Return ("TSR") relative to its industry peer group. The maximum payout for the FY2021 PSUs is not to exceed 200%.

SEC source: 0000008947-20-000080 · wf-form4_158880643574603.xml · derivative · entry 1

Hill Gary L. · CIK 0001782810 · President & GM-Industrial

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,531

Underlying: COMMON STOCK · 4,531 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of AZZ common stock.

F2 · derivative.exercise_date: The RSUs are granted under AZZ's 2014 Long Term Incentive Plan (the "2014 Plan") and vest over a three-year period with 1/3rd of the RSUs vesting on each of the first, second and third anniversaries of the grant date.

F2 · derivative.expiration_date: The RSUs are granted under AZZ's 2014 Long Term Incentive Plan (the "2014 Plan") and vest over a three-year period with 1/3rd of the RSUs vesting on each of the first, second and third anniversaries of the grant date.

SEC source: 0000008947-20-000079 · wf-form4_158880641418637.xml · derivative · entry 2

FERGUSON THOMAS E · CIK 0001208749 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,184

Underlying: COMMON STOCK · 27,184 shares

Expires not disclosed

F3 · derivative.exercise_price: Each Performance Share Unit ("PSU") represents a contingent right to receive shares of AZZ common stock based on actual achieved results at the end of the 3-year performance cycle.

F4 · derivative.exercise_date: Represents 100% of the target number of PSUs that could be earned at the end of the 3-year performance cycle. The FY2021 PSU performance metric is AZZ's Total Shareholder Return ("TSR") relative to its industry peer group. The maximum payout for the FY2021 PSUs is not to exceed 200%.

F4 · derivative.expiration_date: Represents 100% of the target number of PSUs that could be earned at the end of the 3-year performance cycle. The FY2021 PSU performance metric is AZZ's Total Shareholder Return ("TSR") relative to its industry peer group. The maximum payout for the FY2021 PSUs is not to exceed 200%.

SEC source: 0000008947-20-000079 · wf-form4_158880641418637.xml · derivative · entry 1

FERGUSON THOMAS E · CIK 0001208749 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,184

Underlying: COMMON STOCK · 27,184 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of AZZ common stock.

F2 · derivative.exercise_date: The RSUs are granted under AZZ's 2014 Long Term Incentive Plan (the "2014 Plan") and vest over a three-year period with 1/3rd of the RSUs vesting on each of the first, second and third anniversaries of the grant date.

F2 · derivative.expiration_date: The RSUs are granted under AZZ's 2014 Long Term Incentive Plan (the "2014 Plan") and vest over a three-year period with 1/3rd of the RSUs vesting on each of the first, second and third anniversaries of the grant date.

SEC source: 0000008947-20-000078 · wf-form4_158880639197532.xml · derivative · entry 2

EMERY MATTHEW VARLEY · CIK 0001569791 · Chief Information & HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,531

Underlying: COMMON STOCK · 4,531 shares

Expires not disclosed

F3 · derivative.exercise_price: Each Performance Share Unit ("PSU") represents a contingent right to receive shares of AZZ common stock based on achieved results at the end of the 3-year performance cycle.

F4 · derivative.exercise_date: Represents 100% of the target number of PSUs that could be earned at the end of the 3-year performance cycle. The FY2021 PSU performance metric is AZZ's Total Shareholder Return ("TSR") relative to its industry peer group. The maximum payout for the FY2021 PSUs is not to exceed 200%.

F4 · derivative.expiration_date: Represents 100% of the target number of PSUs that could be earned at the end of the 3-year performance cycle. The FY2021 PSU performance metric is AZZ's Total Shareholder Return ("TSR") relative to its industry peer group. The maximum payout for the FY2021 PSUs is not to exceed 200%.

SEC source: 0000008947-20-000078 · wf-form4_158880639197532.xml · derivative · entry 1

EMERY MATTHEW VARLEY · CIK 0001569791 · Chief Information & HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,531

Underlying: COMMON STOCK · 4,531 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of AZZ common stock.

F2 · derivative.exercise_date: The RSUs are granted under AZZ's 2014 Long Term Incentive Plan (the "2014 Plan") and vest over a three-year period with 1/3rd of the RSUs vesting on each of the first, second and third anniversaries of the grant date.

F2 · derivative.expiration_date: The RSUs are granted under AZZ's 2014 Long Term Incentive Plan (the "2014 Plan") and vest over a three-year period with 1/3rd of the RSUs vesting on each of the first, second and third anniversaries of the grant date.

SEC source: 0000008947-20-000077 · wf-form4_158880636827293.xml · derivative · entry 2

Doucet Michael · CIK 0001772376 · SVP-Surface Technologies

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,812

Underlying: COMMON STOCK · 1,812 shares

Expires not disclosed

F3 · derivative.exercise_price: Each Performance Share Unit ("PSU") represents a contingent right to receive shares of AZZ common stock based on achieved results at the end of the 3-year performance cycle.

F4 · derivative.exercise_date: Represents 100% of the target number of PSUs that could be earned at the end of the 3-year performance cycle. The FY2021 PSU performance metric is AZZ's Total Shareholder Return ("TSR") relative to its industry peer group. The maximum payout for the FY2021 PSUs is not to exceed 200%.

F4 · derivative.expiration_date: Represents 100% of the target number of PSUs that could be earned at the end of the 3-year performance cycle. The FY2021 PSU performance metric is AZZ's Total Shareholder Return ("TSR") relative to its industry peer group. The maximum payout for the FY2021 PSUs is not to exceed 200%.

SEC source: 0000008947-20-000077 · wf-form4_158880636827293.xml · derivative · entry 1

Doucet Michael · CIK 0001772376 · SVP-Surface Technologies

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,812

Underlying: COMMON STOCK · 1,812 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of AZZ common stock.

F2 · derivative.exercise_date: The RSUs are granted under AZZ's 2014 Long Term Incentive Plan (the "2014 Plan") and vest over a three-year period with 1/3rd of the RSUs vesting on each of the first, second and third anniversaries of the grant date.

F2 · derivative.expiration_date: The RSUs are granted under AZZ's 2014 Long Term Incentive Plan (the "2014 Plan") and vest over a three-year period with 1/3rd of the RSUs vesting on each of the first, second and third anniversaries of the grant date.

SEC source: 0000008947-20-000076 · wf-form4_158880634472929.xml · derivative · entry 2

Bacius Chris M. · CIK 0001648393 · VP, Corporate Development

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,078

Underlying: COMMON STOCK · 4,078 shares

Expires not disclosed

F3 · derivative.exercise_price: Each Performance Share Unit ("PSU") represents a contingent right to receive shares of AZZ common stock based on achieved results at the end of the 3-year performance cycle.

F4 · derivative.exercise_date: Represents 100% of the target number of PSUs that could be earned at the end of the 3-year performance cycle. The FY2021 PSU performance metric is AZZ's Total Shareholder Return ("TSR") relative to its industry peer group. The maximum payout for the FY2021 PSUs is not to exceed 200%.

F4 · derivative.expiration_date: Represents 100% of the target number of PSUs that could be earned at the end of the 3-year performance cycle. The FY2021 PSU performance metric is AZZ's Total Shareholder Return ("TSR") relative to its industry peer group. The maximum payout for the FY2021 PSUs is not to exceed 200%.

SEC source: 0000008947-20-000076 · wf-form4_158880634472929.xml · derivative · entry 1

Bacius Chris M. · CIK 0001648393 · VP, Corporate Development

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,078

Underlying: COMMON STOCK · 4,078 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of AZZ common stock.

F2 · derivative.exercise_date: The RSUs are granted under AZZ's 2014 Long Term Incentive Plan (the "2014 Plan") and vest over a three-year period with 1/3rd of the RSUs vesting on each of the first, second and third anniversaries of the grant date.

F2 · derivative.expiration_date: The RSUs are granted under AZZ's 2014 Long Term Incentive Plan (the "2014 Plan") and vest over a three-year period with 1/3rd of the RSUs vesting on each of the first, second and third anniversaries of the grant date.

SEC source: 0000008947-20-000063 · wf-form4_158819307172807.xml · derivative · entry 4

Stovall Bryan Lee · CIK 0001451101 · President-Galv Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: COMMON STOCK · 249 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_price: Each RSU represents a contingent right to receive one share of AZZ common stock.

F4 · derivative.exercise_date: The RSUs granted on 4/27/2017, vest ratably over a 3-year period beginning on 4/27/2018.

F5 · derivative.expiration_date: Once vested, the shares of common stock are not subject to expiration.

SEC source: 0000008947-20-000063 · wf-form4_158819307172807.xml · nonDerivative · entry 3

Stovall Bryan Lee · CIK 0001451101 · President-Galv Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,801

F2 · shares: The reporting person disposed of 76 shares of common stock to satisfy tax withholding obligations.

SEC source: 0000008947-20-000063 · wf-form4_158819307172807.xml · nonDerivative · entry 2

Stovall Bryan Lee · CIK 0001451101 · President-Galv Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,877

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 · shares: Represents the vesting of dividend equivalent rights accrued on 249 RSUs granted on 4/27/2017, which AZZ has elected to pay in shares of AZZ common stock. These dividend equivalent rights vest when, and if, the underlying RSUs vest.

SEC source: 0000008947-20-000063 · wf-form4_158819307172807.xml · nonDerivative · entry 1

Stovall Bryan Lee · CIK 0001451101 · President-Galv Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,867

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: 0000008947-20-000062 · wf-form4_158819304886081.xml · derivative · entry 4

Mackey Tara D · CIK 0001607217 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: COMMON STOCK · 415 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_price: Each RSU represents a contingent right to receive one share of AZZ common stock.

F4 · derivative.exercise_date: The RSUs granted on 4/27/2017, vest ratably over a 3-year period beginning on 4/27/2018.

F5 · derivative.expiration_date: Once vested, the shares of common stock are not subject to expiration.

SEC source: 0000008947-20-000062 · wf-form4_158819304886081.xml · nonDerivative · entry 3

Mackey Tara D · CIK 0001607217 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,666

F2 · shares: The reporting person disposed of 127 shares of common stock to satisfy tax withholding obligations.

SEC source: 0000008947-20-000062 · wf-form4_158819304886081.xml · nonDerivative · entry 2

Mackey Tara D · CIK 0001607217 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,793

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 · shares: Represents the vesting of dividend equivalent rights accrued on 415 RSUs granted on 4/27/2017, which AZZ has elected to pay in shares of AZZ common stock. These dividend equivalent rights vest when, and if, the underlying RSUs vest.

SEC source: 0000008947-20-000062 · wf-form4_158819304886081.xml · nonDerivative · entry 1

Mackey Tara D · CIK 0001607217 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,777

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: 0000008947-20-000061 · wf-form4_158819302676952.xml · derivative · entry 4

Lavelle Ken · CIK 0001713345 · President & GM - Electrical

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: COMMON STOCK · 290 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_price: Each RSU represents a contingent right to receive one share of AZZ common stock.

F4 · derivative.exercise_date: The RSUs granted on 8/1/2017, vest ratably over a 3-year period beginning on 4/27/2018.

F5 · derivative.expiration_date: Once vested, the shares of common stock are not subject to expiration.