HUBB

SEC source: 0001628280-18-011248 · wf-form4_153479838847639.xml · nonDerivative · entry 6

Poyck Kevin Arthur · CIK 0001642437 · Group President, Lighting

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,629

F1 · shares: The shares withheld by the Issuer were calculated on the spread between the price of the SAR and the market price on the date the SAR was exercised. The payment of withholding taxes for the SAR that was exercised on this date was also included in this number.

SEC source: 0001628280-18-011248 · wf-form4_153479838847639.xml · nonDerivative · entry 5

Poyck Kevin Arthur · CIK 0001642437 · Group President, Lighting

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,973

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: 0001628280-18-011248 · wf-form4_153479838847639.xml · nonDerivative · entry 4

Poyck Kevin Arthur · CIK 0001642437 · Group President, Lighting

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,343

F1 · shares: The shares withheld by the Issuer were calculated on the spread between the price of the SAR and the market price on the date the SAR was exercised. The payment of withholding taxes for the SAR that was exercised on this date was also included in this number.

SEC source: 0001628280-18-011248 · wf-form4_153479838847639.xml · nonDerivative · entry 3

Poyck Kevin Arthur · CIK 0001642437 · Group President, Lighting

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,125

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: 0001628280-18-011248 · wf-form4_153479838847639.xml · nonDerivative · entry 2

Poyck Kevin Arthur · CIK 0001642437 · Group President, Lighting

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,057

F1 · shares: The shares withheld by the Issuer were calculated on the spread between the price of the SAR and the market price on the date the SAR was exercised. The payment of withholding taxes for the SAR that was exercised on this date was also included in this number.

SEC source: 0001628280-18-011248 · wf-form4_153479838847639.xml · nonDerivative · entry 1

Poyck Kevin Arthur · CIK 0001642437 · Group President, Lighting

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,376

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: 0001628280-18-011216 · wf-form4_153453887727027.xml · derivative · entry 1

SHAWLEY STEVEN R · CIK 0001335640 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,486.116

Underlying: Common Stock · 206.902 shares

Expires not disclosed

F1 · security: Each Director Deferred Compensation Stock Unit consists of one share of Common Stock credited as units under the Company's Deferred Plan for Directors.

F1 · derivative.exercise_price: Each Director Deferred Compensation Stock Unit consists of one share of Common Stock credited as units under the Company's Deferred Plan for Directors.

F3 · price: Unit price consisting of the closing price of one share of Common Stock.

F2 · derivative.exercise_date: Deferred Units are payable commencing six months following the reporting person's retirement or separation from the Board.

F2 · derivative.expiration_date: Deferred Units are payable commencing six months following the reporting person's retirement or separation from the Board.

F4 · balance_after: This total includes reinvested dividend equivalents that have been paid on the individual's Directors Deferred securities.

SEC source: 0001628280-18-011212 · wf-form4_153453852423134.xml · derivative · entry 1

Guzzi Anthony · CIK 0001306045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,560.374

Underlying: Common Stock · 227.592 shares

Expires not disclosed

F1 · security: Each Directors Deferred Compensation Stock Unit consists of one share of Common Stock credited as units under the Company's Deferred Plan for Directors.

F1 · derivative.exercise_price: Each Directors Deferred Compensation Stock Unit consists of one share of Common Stock credited as units under the Company's Deferred Plan for Directors.

F3 · price: Unit price consisting of the closing price of one share of Common Stock.

F2 · derivative.exercise_date: Deferred units are payable commencing the fifth business day of January following the reporting person's retirement or separation from the Board.

F2 · derivative.expiration_date: Deferred units are payable commencing the fifth business day of January following the reporting person's retirement or separation from the Board.

F4 · balance_after: This total includes reinvested dividend equivalents that have been paid on the individual's Directors Deferred securities.

SEC source: 0001628280-18-011214 · wf-form4_153453872937318.xml · derivative · entry 1

Keating Neal J · CIK 0001319629 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,007.764

Underlying: Common Stock · 98.279 shares

Expires not disclosed

F1 · security: Each Director Deferred Compensation Stock Unit consists of one share of Common Stock credited as units under the Company's Deferred Plan for Directors.

F1 · derivative.exercise_price: Each Director Deferred Compensation Stock Unit consists of one share of Common Stock credited as units under the Company's Deferred Plan for Directors.

F3 · price: Unit price consisting of the closing price of one share of Common Stock.

F2 · derivative.exercise_date: Deferred Units are payable commencing six months following the reporting person's retirement or separation from the Board.

F2 · derivative.expiration_date: Deferred Units are payable commencing six months following the reporting person's retirement or separation from the Board.

F4 · balance_after: This total includes reinvested dividend equivalents that have been paid on the individual's Directors Deferred securities.

SEC source: 0001628280-18-009065 · wf-form4_153064309697448.xml · nonDerivative · entry 1

Wegman Darrin S · CIK 0001428729 · Group President, C&I

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,633

F1 · kind: Shares withheld for payment of taxes upon vesting of restricted shares.

SEC source: 0001628280-18-009063 · wf-form4_153064299600928.xml · nonDerivative · entry 1

Ruland Rodd Richard · CIK 0001642425 · Group President, C&E

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,043.739

F1 · kind: Shares withheld for payment of taxes upon vesting of restricted shares.

SEC source: 0001628280-18-009061 · wf-form4_153064282849378.xml · nonDerivative · entry 1

Poyck Kevin Arthur · CIK 0001642437 · Group President, Lighting

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,841

F1 · kind: Shares withheld for payment of taxes upon vesting of restricted shares.

SEC source: 0001628280-18-009059 · wf-form4_153064270727680.xml · nonDerivative · entry 1

Lee Maria Ricciardone · CIK 0001661900 · VP Treasurer/Investor Relation

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,595

F1 · kind: Shares withheld for payment of taxes upon vesting of restricted shares.

SEC source: 0001628280-18-006973 · wf-form4_152667566469934.xml · nonDerivative · entry 1

Keating Neal J · CIK 0001319629 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,571

F1 · price: The transaction was executed in multiple trades at prices ranging from $105.92 to $105.97. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide, upon request, to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price for all transactions reported on this Form 4.

SEC source: 0001628280-18-006863 · wf-form4_152650335214993.xml · derivative · entry 1

SHAWLEY STEVEN R · CIK 0001335640 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,250.216

Underlying: Common Stock · 237.665 shares

Expires not disclosed

F1 · security: Each Director Deferred Compensation Stock Unit consists of one share of Common Stock credited as units under the Company's Deferred Plan for Directors.

F1 · derivative.exercise_price: Each Director Deferred Compensation Stock Unit consists of one share of Common Stock credited as units under the Company's Deferred Plan for Directors.

F3 · price: Unit price consisting of the closing price of one share of Common Stock.

F2 · derivative.exercise_date: Deferred Units are payable commencing six months following the reporting person's retirement or separation from the Board.

F2 · derivative.expiration_date: Deferred Units are payable commencing six months following the reporting person's retirement or separation from the Board.

F4 · balance_after: This total includes reinvested dividend equivalents that have been paid on the individual's Directors Deferred securities.

SEC source: 0001628280-18-006861 · wf-form4_152650327414704.xml · derivative · entry 1

Keating Neal J · CIK 0001319629 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,876.216

Underlying: Common Stock · 112.891 shares

Expires not disclosed

F1 · security: Each Director Deferred Compensation Stock Unit consists of one share of Common Stock credited as units under the Company's Deferred Plan for Directors.

F1 · derivative.exercise_price: Each Director Deferred Compensation Stock Unit consists of one share of Common Stock credited as units under the Company's Deferred Plan for Directors.

F3 · price: Unit price consisting of the closing price of one share of Common Stock.

F2 · derivative.exercise_date: Deferred Units are payable commencing six months following the reporting person's retirement or separation from the Board.

F2 · derivative.expiration_date: Deferred Units are payable commencing six months following the reporting person's retirement or separation from the Board.

F4 · balance_after: This total includes reinvested dividend equivalents that have been paid on the individual's Directors Deferred securities.

SEC source: 0001628280-18-006859 · wf-form4_152650314024091.xml · derivative · entry 1

Guzzi Anthony · CIK 0001306045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,167.894

Underlying: Common Stock · 257.514 shares

Expires not disclosed

F1 · security: Each Directors Deferred Compensation Stock Unit consists of one share of Common Stock credited as units under the Company's Deferred Plan for Directors.

F1 · derivative.exercise_price: Each Directors Deferred Compensation Stock Unit consists of one share of Common Stock credited as units under the Company's Deferred Plan for Directors.

F3 · price: Unit price consisting of the closing price of one share of Common Stock.

F2 · derivative.exercise_date: Deferred units are payable commencing the fifth business day of January following the reporting person's retirement or separation from the Board.

F2 · derivative.expiration_date: Deferred units are payable commencing the fifth business day of January following the reporting person's retirement or separation from the Board.

F4 · balance_after: This total includes reinvested dividend equivalents that have been paid on the individual's Directors Deferred securities.

SEC source: 0001628280-18-005880 · wf-form4_152538189427380.xml · nonDerivative · entry 1

SWIFT RICHARD J · CIK 0001200537 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,313

F1 · price: Restricted stock grant vesting on date of next regularly scheduled Annual Meeting of Shareholders to be held in 2019.

SEC source: 0001628280-18-005878 · wf-form4_152538173458039.xml · derivative · entry 1

SHAWLEY STEVEN R · CIK 0001335640 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,559.298

Underlying: Common Stock · 1,172 shares

Expires not disclosed

F1 · security: Each Directors Deferred Restricted Common Stock Unit ("RSU") consists of the right to receive one share of Common Stock held under the Company's Deferred Plan for Directors. RSUs are payable commencing six months following the reporting person's retirement or separation from the Board.

F1 · derivative.exercise_price: Each Directors Deferred Restricted Common Stock Unit ("RSU") consists of the right to receive one share of Common Stock held under the Company's Deferred Plan for Directors. RSUs are payable commencing six months following the reporting person's retirement or separation from the Board.

F1 · price: Each Directors Deferred Restricted Common Stock Unit ("RSU") consists of the right to receive one share of Common Stock held under the Company's Deferred Plan for Directors. RSUs are payable commencing six months following the reporting person's retirement or separation from the Board.

F1 · derivative.exercise_date: Each Directors Deferred Restricted Common Stock Unit ("RSU") consists of the right to receive one share of Common Stock held under the Company's Deferred Plan for Directors. RSUs are payable commencing six months following the reporting person's retirement or separation from the Board.

F1 · derivative.expiration_date: Each Directors Deferred Restricted Common Stock Unit ("RSU") consists of the right to receive one share of Common Stock held under the Company's Deferred Plan for Directors. RSUs are payable commencing six months following the reporting person's retirement or separation from the Board.

F2 · balance_after: This total includes reinvested dividend equivalents that have been paid on the individual's Directors Deferred Restricted Common Stock Units.

SEC source: 0001628280-18-005876 · wf-form4_152538142997223.xml · nonDerivative · entry 1

RUSSELL JOHN G · CIK 0001180661 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,332

F1 · price: Restricted Stock grant vesting on date of next regularly scheduled Annual Meeting of Shareholders to be held in 2019.

SEC source: 0001628280-18-005874 · wf-form4_152538122692265.xml · derivative · entry 1

Marks Judith Fran · CIK 0001665490 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,455.106

Underlying: Common Stock · 1,172 shares

Expires not disclosed

F1 · security: Each Directors Deferred Restricted Common Stock Unit ("RSU") consists of the right to receive one share of Common Stock held under the Company's Deferred Plan for Directors. RSUs are payable commencing six months following the reporting person's retirement or separation from the Board.

F1 · derivative.exercise_price: Each Directors Deferred Restricted Common Stock Unit ("RSU") consists of the right to receive one share of Common Stock held under the Company's Deferred Plan for Directors. RSUs are payable commencing six months following the reporting person's retirement or separation from the Board.

F1 · price: Each Directors Deferred Restricted Common Stock Unit ("RSU") consists of the right to receive one share of Common Stock held under the Company's Deferred Plan for Directors. RSUs are payable commencing six months following the reporting person's retirement or separation from the Board.

F1 · derivative.exercise_date: Each Directors Deferred Restricted Common Stock Unit ("RSU") consists of the right to receive one share of Common Stock held under the Company's Deferred Plan for Directors. RSUs are payable commencing six months following the reporting person's retirement or separation from the Board.

F1 · derivative.expiration_date: Each Directors Deferred Restricted Common Stock Unit ("RSU") consists of the right to receive one share of Common Stock held under the Company's Deferred Plan for Directors. RSUs are payable commencing six months following the reporting person's retirement or separation from the Board.

F2 · balance_after: This total includes reinvested dividend equivalents that have been paid on the individual's Directors Deferred Restricted Common Stock Units.

SEC source: 0001628280-18-005871 · wf-form4_152538103082918.xml · nonDerivative · entry 1

Malloy John F · CIK 0001523540 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,025.78

F1 · price: Restricted stock grant vesting on date of next regularly scheduled Annual Meeting of Shareholders to be held in 2019.

SEC source: 0001628280-18-005868 · wf-form4_152538092766922.xml · derivative · entry 1

Keating Neal J · CIK 0001319629 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,413.755

Underlying: Common Stock · 1,172 shares

Expires not disclosed

F1 · security: Each Directors Deferred Restricted Common Stock Unit ("RSU") consists of the right to receive one share of Common Stock held under the Company's Deferred Plan for Directors. RSUs are payable commencing six months following the reporting person's retirement or separation from the Board.

F1 · derivative.exercise_price: Each Directors Deferred Restricted Common Stock Unit ("RSU") consists of the right to receive one share of Common Stock held under the Company's Deferred Plan for Directors. RSUs are payable commencing six months following the reporting person's retirement or separation from the Board.

F1 · price: Each Directors Deferred Restricted Common Stock Unit ("RSU") consists of the right to receive one share of Common Stock held under the Company's Deferred Plan for Directors. RSUs are payable commencing six months following the reporting person's retirement or separation from the Board.

F1 · derivative.exercise_date: Each Directors Deferred Restricted Common Stock Unit ("RSU") consists of the right to receive one share of Common Stock held under the Company's Deferred Plan for Directors. RSUs are payable commencing six months following the reporting person's retirement or separation from the Board.

F1 · derivative.expiration_date: Each Directors Deferred Restricted Common Stock Unit ("RSU") consists of the right to receive one share of Common Stock held under the Company's Deferred Plan for Directors. RSUs are payable commencing six months following the reporting person's retirement or separation from the Board.

F2 · balance_after: This total includes reinvested dividend equivalents that have been paid on the individual's Directors Deferred Restricted Common Stock Units.

SEC source: 0001628280-18-005865 · wf-form4_152538076321054.xml · derivative · entry 1

Guzzi Anthony · CIK 0001306045 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,413.755

Underlying: Common Stock · 1,172 shares

Expires not disclosed

F1 · security: Each Directors Deferred Restricted Common Stock Unit ("RSU") consists of the right to receive one share of Common Stock held under the Company's Deferred Plan for Directors. RSUs are payable commencing the fifth business day of January following the reporting person's retirement or separation from the Board.

F1 · derivative.exercise_price: Each Directors Deferred Restricted Common Stock Unit ("RSU") consists of the right to receive one share of Common Stock held under the Company's Deferred Plan for Directors. RSUs are payable commencing the fifth business day of January following the reporting person's retirement or separation from the Board.

F1 · price: Each Directors Deferred Restricted Common Stock Unit ("RSU") consists of the right to receive one share of Common Stock held under the Company's Deferred Plan for Directors. RSUs are payable commencing the fifth business day of January following the reporting person's retirement or separation from the Board.

F1 · derivative.exercise_date: Each Directors Deferred Restricted Common Stock Unit ("RSU") consists of the right to receive one share of Common Stock held under the Company's Deferred Plan for Directors. RSUs are payable commencing the fifth business day of January following the reporting person's retirement or separation from the Board.

F1 · derivative.expiration_date: Each Directors Deferred Restricted Common Stock Unit ("RSU") consists of the right to receive one share of Common Stock held under the Company's Deferred Plan for Directors. RSUs are payable commencing the fifth business day of January following the reporting person's retirement or separation from the Board.

F2 · balance_after: This total includes reinvested dividend equivalents that have been paid on the individual's Directors Deferred Restricted Common Stock Units.

SEC source: 0001628280-18-005860 · wf-form4_152538058035374.xml · derivative · entry 1

CARDOSO CARLOS M · CIK 0001208747 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,823.608

Underlying: Common Stock · 1,172 shares

Expires not disclosed

F1 · security: Each Directors Deferred Restricted Common Stock Unit ("RSU") consists of the right to receive one share of Common Stock held under the Company's Deferred Plan for Directors. RSUs are payable commencing the fifth business day of January following the reporting person's retirement or separation from the Board.

F1 · derivative.exercise_price: Each Directors Deferred Restricted Common Stock Unit ("RSU") consists of the right to receive one share of Common Stock held under the Company's Deferred Plan for Directors. RSUs are payable commencing the fifth business day of January following the reporting person's retirement or separation from the Board.

F1 · price: Each Directors Deferred Restricted Common Stock Unit ("RSU") consists of the right to receive one share of Common Stock held under the Company's Deferred Plan for Directors. RSUs are payable commencing the fifth business day of January following the reporting person's retirement or separation from the Board.

F1 · derivative.exercise_date: Each Directors Deferred Restricted Common Stock Unit ("RSU") consists of the right to receive one share of Common Stock held under the Company's Deferred Plan for Directors. RSUs are payable commencing the fifth business day of January following the reporting person's retirement or separation from the Board.

F1 · derivative.expiration_date: Each Directors Deferred Restricted Common Stock Unit ("RSU") consists of the right to receive one share of Common Stock held under the Company's Deferred Plan for Directors. RSUs are payable commencing the fifth business day of January following the reporting person's retirement or separation from the Board.

F2 · balance_after: This total includes reinvested dividend equivalents that have been paid on the individual's Directors Deferred Restricted Common Stock Units.

SEC source: 0001628280-18-005536 · wf-form4_152520764713360.xml · nonDerivative · entry 2

Ruland Rodd Richard · CIK 0001642425 · Group President, C&E

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 2,000

F1 · price: The transaction was executed in multiple trades at prices ranging from $105.18 to $105.20. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide, upon request, to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price for all transactions reported on this Form 4.

F2 · ownership.nature: Represents shares held by the Rodd R. Ruland Revocable Trust for which Mr. Ruland serves as trustee.

SEC source: 0001628280-18-005016 · wf-form4_152469113377122.xml · nonDerivative · entry 2

Wegman Darrin S · CIK 0001428729 · Group President, C&I

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,703

F2 · shares: Shares withheld for payment of taxes upon vesting of performance shares.

SEC source: 0001628280-18-005016 · wf-form4_152469113377122.xml · nonDerivative · entry 1

Wegman Darrin S · CIK 0001428729 · Group President, C&I

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,936

F1 · shares: Shares of the Company's Common Stock acquired upon the vesting of a performance share award granted on December 2, 2014, which vested at 137% of the target amount of the award based upon the Company's total shareholder return as compared to the relative sales growth of other companies in the S&P Capital Goods 900.

SEC source: 0001628280-18-005013 · wf-form4_152469101089744.xml · nonDerivative · entry 2

Sperry William R · CIK 0001551441 · Senior Vice President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,930

F2 · shares: Shares withheld for payment of taxes upon vesting of performance shares.

SEC source: 0001628280-18-005013 · wf-form4_152469101089744.xml · nonDerivative · entry 1

Sperry William R · CIK 0001551441 · Senior Vice President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,308

F1 · shares: Shares of the Company's Common Stock acquired upon the vesting of a performance share award granted on December 2, 2014, which vested at 137% of the target amount of the award based upon the Company's total shareholder return as compared to the relative sales growth of other companies in the S&P Capital Goods 900.

SEC source: 0001628280-18-005011 · wf-form4_152469093596986.xml · nonDerivative · entry 2

Ruland Rodd Richard · CIK 0001642425 · Group President, C&E

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,064.461

F3 · shares: Shares withheld for payment of taxes upon vesting of performance shares.

SEC source: 0001628280-18-005011 · wf-form4_152469093596986.xml · nonDerivative · entry 1

Ruland Rodd Richard · CIK 0001642425 · Group President, C&E

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,245.461

F1 · shares: Shares of the Company's Common Stock acquired upon the vesting of a performance share award granted on December 2, 2014, which vested at 137% of the target amount of the award based upon the Company's total shareholder return as compared to the relative sales growth of other companies in the S&P Capital Goods 900.

F2 · balance_after: This total includes reinvested dividends that have been paid on the individual's securities.

SEC source: 0001628280-18-005008 · wf-form4_152469082688642.xml · nonDerivative · entry 2

Poyck Kevin Arthur · CIK 0001642437 · Group President, Lighting

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,926

F2 · shares: Shares withheld for payment of taxes upon vesting of performance shares.

SEC source: 0001628280-18-005008 · wf-form4_152469082688642.xml · nonDerivative · entry 1

Poyck Kevin Arthur · CIK 0001642437 · Group President, Lighting

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,113

F1 · shares: Shares of the Company's Common Stock acquired upon the vesting of a performance share award granted on December 2, 2014, which vested at 137% of the target amount of the award based upon the Company's total shareholder return as compared to the relative sales growth of other companies in the S&P Capital Goods 900.

SEC source: 0001628280-18-005006 · wf-form4_152469072448178.xml · nonDerivative · entry 2

NORD DAVID G · CIK 0001184191 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 117,386

F2 · shares: Shares withheld for payment of taxes upon vesting of performance shares.

SEC source: 0001628280-18-005006 · wf-form4_152469072448178.xml · nonDerivative · entry 1

NORD DAVID G · CIK 0001184191 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 122,621

F1 · shares: Shares of the Company's Common Stock acquired upon the vesting of a performance share award granted on December 2, 2014, which vested at 137% of the target amount of the award based upon the Company's total shareholder return as compared to the relative sales growth of other companies in the S&P Capital Goods 900.

SEC source: 0001628280-18-005003 · wf-form4_152469063052492.xml · nonDerivative · entry 2

Mais Stephen M · CIK 0001576931 · Senior VP Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,797

F2 · shares: Shares withheld for payment of taxes upon vesting of performance shares.

SEC source: 0001628280-18-005003 · wf-form4_152469063052492.xml · nonDerivative · entry 1

Mais Stephen M · CIK 0001576931 · Senior VP Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,404

F1 · shares: Shares of the Company's Common Stock acquired upon the vesting of a performance share award granted on December 2, 2014, which vested at 137% of the target amount of the award based upon the Company's total shareholder return as compared to the relative sales growth of other companies in the S&P Capital Goods 900.

SEC source: 0001628280-18-005001 · wf-form4_152469049380739.xml · nonDerivative · entry 2

Hsieh An-Ping · CIK 0001557702 · Senior VP General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,738

F2 · shares: Shares withheld for payment of taxes upon vesting of performance shares.

SEC source: 0001628280-18-005001 · wf-form4_152469049380739.xml · nonDerivative · entry 1

Hsieh An-Ping · CIK 0001557702 · Senior VP General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,409

F1 · shares: Shares of the Company's Common Stock acquired upon the vesting of a performance share award granted on December 2, 2014, which vested at 137% of the target amount of the award based upon the Company's total shareholder return as compared to the relative sales growth of other companies in the S&P Capital Goods 900.

SEC source: 0001628280-18-004998 · wf-form4_152469036288621.xml · nonDerivative · entry 2

Capozzoli Joseph Anthony · CIK 0001574756 · VP and Corporate Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,395

F2 · shares: Shares withheld for payment of taxes upon vesting of performance shares.

SEC source: 0001628280-18-004998 · wf-form4_152469036288621.xml · nonDerivative · entry 1

Capozzoli Joseph Anthony · CIK 0001574756 · VP and Corporate Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,591

F1 · shares: Shares of the Company's Common Stock acquired upon the vesting of a performance share award granted on December 2, 2014, which vested at 137% of the target amount of the award based upon the Company's total shareholder return as compared to the relative sales growth of other companies in the S&P Capital Goods 900.

SEC source: 0001628280-18-004996 · wf-form4_152469026464753.xml · nonDerivative · entry 2

Bakker Gerben · CIK 0001598223 · Group President, Power Systems

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,495

F2 · shares: Shares withheld for payment of taxes upon vesting of performance shares.

SEC source: 0001628280-18-004996 · wf-form4_152469026464753.xml · nonDerivative · entry 1

Bakker Gerben · CIK 0001598223 · Group President, Power Systems

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,101

F1 · shares: Shares of the Company's Common Stock acquired upon the vesting of a performance share award granted on December 2, 2014, which vested at 137% of the target amount of the award based upon the Company's relative sales growth as compared to the total shareholder return of other companies in the S&P Capital Goods 900.

SEC source: 0001628280-19-001662 · wf-form4a_155078538407745.xml · nonDerivative · entry 2

Bakker Gerben · CIK 0001598223 · Group President, Power Systems

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,195

F3 · shares: Shares withheld for payment of taxes upon vesting of performance shares.

F4 · balance_after: At the time of the transaction, after shares were withheld for payment of taxes upon vesting of performance shares, the amount of securities beneficially owned was reported as 13,495. This filing is being made to correctly report that the amount of securities beneficially owned following the withholding of shares for payment of taxes was 13,195.

SEC source: 0001628280-19-001662 · wf-form4a_155078538407745.xml · nonDerivative · entry 1

Bakker Gerben · CIK 0001598223 · Group President, Power Systems

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,801

F1 · shares: Shares of the Company's Common Stock acquired upon the vesting of a performance share award granted on December 2, 2014, which vested at 137% of the target amount of the award based upon the Company's relative sales growth as compared to the total shareholder return of other companies in the S&P Capital Goods 900.

F2 · balance_after: At the time of the transaction, the amount of securities beneficially owned following the acquisition of shares upon the vesting of a performance share award was reported as 14,101. This filing is being made to correctly report that the amount of securities beneficially owned following the acquisition was 13,801.

SEC source: 0001628280-18-001919 · wf-form4_151916339768350.xml · derivative · entry 7

Mais Stephen M · CIK 0001576931 · Senior VP Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 8,544 shares

Expires 2021-12-05

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.

F4 · derivative.exercise_date: 33 1/3% on first anniversary date of grant; 33 1/3% on second anniversary date of grant; balance on third anniversary date of grant.

SEC source: 0001628280-18-001919 · wf-form4_151916339768350.xml · derivative · entry 6

Mais Stephen M · CIK 0001576931 · Senior VP Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,564 shares

Expires 2020-12-06

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.

F4 · derivative.exercise_date: 33 1/3% on first anniversary date of grant; 33 1/3% on second anniversary date of grant; balance on third anniversary date of grant.

SEC source: 0001628280-18-001919 · wf-form4_151916339768350.xml · nonDerivative · entry 5

Mais Stephen M · CIK 0001576931 · Senior VP Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,096

F2 · shares: The reporting person undertakes to provide to Hubbell Incorporated, any security holder of Hubbell Incorporated, 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 range set forth in Footnote 3 to this Form 4.

F3 · price: The average per share price for these 4,692 shares sold was $135.5942 with the lowest per share price being $135.35 and the highest per share price being $135.918 per share.

SEC source: 0001628280-18-001919 · wf-form4_151916339768350.xml · nonDerivative · entry 4

Mais Stephen M · CIK 0001576931 · Senior VP Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,788

F1 · shares: The shares withheld by the Issuer were calculated on the spread between the price of the SAR and the market price on the date the SAR was exercised. The payment of withholding taxes for the SAR that was exercised on this date was also included in this number.